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Message-ID: <20250924060229.375718-9-irogers@google.com>
Date: Tue, 23 Sep 2025 23:02:27 -0700
From: Ian Rogers <irogers@...gle.com>
To: Thomas Falcon <thomas.falcon@...el.com>, Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>, Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>,
Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>,
Kan Liang <kan.liang@...ux.intel.com>,
"Andreas Färber" <afaerber@...e.de>, Manivannan Sadhasivam <mani@...nel.org>,
Caleb Biggers <caleb.biggers@...el.com>, linux-kernel@...r.kernel.org,
linux-perf-users@...r.kernel.org
Subject: [PATCH v1 08/10] perf vendor events intel: Update pantherlake events
to v1.00
Update pantherlake events to v1.00 released in:
https://github.com/intel/perfmon/commit/b149786b6f9db18c09e6c89f3eb4fdb849ead2cf
Event json automatically generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
.../arch/x86/pantherlake/cache.json | 1207 ++++++++++-
.../arch/x86/pantherlake/counter.json | 9 +-
.../arch/x86/pantherlake/floating-point.json | 286 +++
.../arch/x86/pantherlake/frontend.json | 535 +++++
.../arch/x86/pantherlake/memory.json | 106 +-
.../arch/x86/pantherlake/other.json | 44 +
.../arch/x86/pantherlake/pipeline.json | 1776 ++++++++++++++++-
.../arch/x86/pantherlake/uncore-memory.json | 26 +
.../arch/x86/pantherlake/virtual-memory.json | 248 +++
9 files changed, 4061 insertions(+), 176 deletions(-)
create mode 100644 tools/perf/pmu-events/arch/x86/pantherlake/floating-point.json
create mode 100644 tools/perf/pmu-events/arch/x86/pantherlake/other.json
create mode 100644 tools/perf/pmu-events/arch/x86/pantherlake/uncore-memory.json
diff --git a/tools/perf/pmu-events/arch/x86/pantherlake/cache.json b/tools/perf/pmu-events/arch/x86/pantherlake/cache.json
index c84f3d9fdb10..7098ea1d6d16 100644
--- a/tools/perf/pmu-events/arch/x86/pantherlake/cache.json
+++ b/tools/perf/pmu-events/arch/x86/pantherlake/cache.json
@@ -1,4 +1,135 @@
[
+ {
+ "BriefDescription": "Counts the number of cache lines replaced in L0 data cache.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x51",
+ "EventName": "L1D.L0_REPLACEMENT",
+ "PublicDescription": "Counts L0 data line replacements including opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cachelines replaced into the L1 d-cache. Successful replacements only (not blocked) and exclude WB-miss case",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x51",
+ "EventName": "L1D.L1_REPLACEMENT",
+ "PublicDescription": "Counts cachelines replaced into the L1 d-cache.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cachelines replaced into the L0 and L1 d-cache. Successful replacements only (not blocked) and exclude WB-miss case",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x51",
+ "EventName": "L1D.REPLACEMENT",
+ "PublicDescription": "Counts cachelines replaced into the L0 and L1 d-cache.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x5",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of cycles a demand request has waited due to L1D Fill Buffer (FB) unavailability.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x49",
+ "EventName": "L1D_MISS.FB_FULL",
+ "PublicDescription": "Counts number of cycles a demand request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable/uncacheable demand load, store, lock or SW prefetch accesses.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of cycles a demand request has waited due to L1D due to lack of L2 resources.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x49",
+ "EventName": "L1D_MISS.L2_STALLS",
+ "PublicDescription": "Counts number of cycles a demand request has waited due to L1D due to lack of L2 resources. Demand requests include cacheable/uncacheable demand load, store, lock or SW prefetch accesses.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of demand requests that missed L1D cache",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x49",
+ "EventName": "L1D_MISS.LOAD",
+ "PublicDescription": "Count occurrences (rising-edge) of DCACHE_PENDING sub-event0. Impl. sends per-port binary inc-bit the occupancy increases* (at FB alloc or promotion).",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of L1D misses that are outstanding",
+ "Counter": "2",
+ "EventCode": "0x48",
+ "EventName": "L1D_PENDING.LOAD",
+ "PublicDescription": "Counts number of L1D misses that are outstanding in each cycle, that is each cycle the number of Fill Buffers (FB) outstanding required by Demand Reads. FB either is held by demand loads, or it is held by non-demand loads and gets hit at least once by demand. The valid outstanding interval is defined until the FB deallocation by one of the following ways: from FB allocation, if FB is allocated by demand from the demand Hit FB, if it is allocated by hardware or software prefetch. Note: In the L1D, a Demand Read contains cacheable or noncacheable demand loads, including ones causing cache-line splits and reads due to page walks resulted from any request type.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles with L1D load Misses outstanding.",
+ "Counter": "2",
+ "CounterMask": "1",
+ "EventCode": "0x48",
+ "EventName": "L1D_PENDING.LOAD_CYCLES",
+ "PublicDescription": "Counts duration of L1D miss outstanding in cycles.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "L2 cache lines filling L2",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x25",
+ "EventName": "L2_LINES_IN.ALL",
+ "PublicDescription": "Counts the number of L2 cache lines filling the L2. Counting does not cover rejects.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1f",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of cache lines filled into the L2 cache that are in Exclusive state",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x25",
+ "EventName": "L2_LINES_IN.E",
+ "PublicDescription": "Counts the number of cache lines filled into the L2 cache that are in Exclusive state. Counts on a per core basis.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Modified cache lines that are evicted by L2 cache when triggered by an L2 cache fill.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x26",
+ "EventName": "L2_LINES_OUT.NON_SILENT",
+ "PublicDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines are in Modified state. Modified lines are written back to L3",
+ "SampleAfterValue": "200003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Non-modified cache lines that are silently dropped by L2 cache.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x26",
+ "EventName": "L2_LINES_OUT.SILENT",
+ "PublicDescription": "Counts the number of lines that are silently dropped by L2 cache. These lines are typically in Shared or Exclusive state. A non-threaded event.",
+ "SampleAfterValue": "200003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cache lines that have been L2 hardware prefetched but not used by demand accesses",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x26",
+ "EventName": "L2_LINES_OUT.USELESS_HWPF",
+ "PublicDescription": "Counts the number of cache lines that have been prefetched by the L2 hardware prefetcher but not used by demand access when evicted from the L2 cache",
+ "SampleAfterValue": "200003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts the number of L2 cache accesses from front door requests for Code Read, Data Read, RFO, ITOM, and L2 Prefetches. Does not include rejects or recycles, per core event.",
"Counter": "0,1,2,3,4,5,6,7",
@@ -8,6 +139,35 @@
"UMask": "0x1ff",
"Unit": "cpu_atom"
},
+ {
+ "BriefDescription": "All accesses to L2 cache [This event is alias to L2_RQSTS.REFERENCES, L2_RQSTS.ANY]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_REQUEST.ALL",
+ "PublicDescription": "Counts all requests that were hit or true misses in L2 cache. True-miss excludes misses that were merged with ongoing L2 misses. [This event is alias to L2_RQSTS.REFERENCES, L2_RQSTS.ANY]",
+ "SampleAfterValue": "200003",
+ "UMask": "0xff",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of L2 cache accesses from front door requests that resulted in a Hit. Does not include rejects or recycles, per core event.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x24",
+ "EventName": "L2_REQUEST.HIT",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1bf",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Read requests with true-miss in L2 cache [This event is alias to L2_RQSTS.MISS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_REQUEST.MISS",
+ "PublicDescription": "Counts read requests of any type with true-miss in the L2 cache. True-miss excludes L2 misses that were merged with ongoing L2 misses. [This event is alias to L2_RQSTS.MISS]",
+ "SampleAfterValue": "200003",
+ "UMask": "0x3f",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "L2 code requests",
"Counter": "0,1,2,3,4,5,6,7,8,9",
@@ -29,65 +189,645 @@
"Unit": "cpu_core"
},
{
- "BriefDescription": "Counts the number of cacheable memory requests that miss in the LLC. Counts on a per core basis.",
+ "BriefDescription": "All accesses to L2 cache [This event is alias to L2_RQSTS.REFERENCES, L2_REQUEST.ALL]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.ANY",
+ "PublicDescription": "Counts all requests that were hit or true misses in L2 cache. True-miss excludes misses that were merged with ongoing L2 misses. [This event is alias to L2_RQSTS.REFERENCES, L2_REQUEST.ALL]",
+ "SampleAfterValue": "200003",
+ "UMask": "0xff",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.CODE_RD_HIT",
+ "PublicDescription": "Counts L2 cache hits when fetching instructions, code reads.",
+ "SampleAfterValue": "200003",
+ "UMask": "0x44",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "L2 cache misses when fetching instructions",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.CODE_RD_MISS",
+ "PublicDescription": "Counts L2 cache misses when fetching instructions.",
+ "SampleAfterValue": "200003",
+ "UMask": "0x24",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Demand Data Read requests that hit L2 cache",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+ "PublicDescription": "Counts the number of demand Data Read requests initiated by load instructions that hit L2 cache.",
+ "SampleAfterValue": "200003",
+ "UMask": "0x41",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Demand Data Read miss L2 cache",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.DEMAND_DATA_RD_MISS",
+ "PublicDescription": "Counts demand Data Read requests with true-miss in the L2 cache. True-miss excludes misses that were merged with ongoing L2 misses. An access is counted once.",
+ "SampleAfterValue": "200003",
+ "UMask": "0x21",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Read requests with true-miss in L2 cache [This event is alias to L2_REQUEST.MISS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.MISS",
+ "PublicDescription": "Counts read requests of any type with true-miss in the L2 cache. True-miss excludes L2 misses that were merged with ongoing L2 misses. [This event is alias to L2_REQUEST.MISS]",
+ "SampleAfterValue": "200003",
+ "UMask": "0x3f",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "All accesses to L2 cache [This event is alias to L2_REQUEST.ALL,L2_RQSTS.ANY]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.REFERENCES",
+ "PublicDescription": "Counts all requests that were hit or true misses in L2 cache. True-miss excludes misses that were merged with ongoing L2 misses. [This event is alias to L2_REQUEST.ALL,L2_RQSTS.ANY]",
+ "SampleAfterValue": "200003",
+ "UMask": "0xff",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "RFO requests that hit L2 cache",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.RFO_HIT",
+ "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that hit L2 cache.",
+ "SampleAfterValue": "200003",
+ "UMask": "0x42",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "RFO requests that miss L2 cache",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.RFO_MISS",
+ "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that miss L2 cache.",
+ "SampleAfterValue": "200003",
+ "UMask": "0x22",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when L1D is locked",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x42",
+ "EventName": "LOCK_CYCLES.CACHE_LOCK_DURATION",
+ "PublicDescription": "This event counts the number of cycles when the L1D is locked.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of cacheable memory requests that miss in the LLC. Counts on a per core basis.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x2e",
+ "EventName": "LONGEST_LAT_CACHE.MISS",
+ "PublicDescription": "Counts the number of cacheable memory requests that miss in the Last Level Cache (LLC). Requests include demand loads, reads for ownership (RFO), instruction fetches and L1 HW prefetches. If the core has access to an L3 cache, the LLC is the L3 cache, otherwise it is the L2 cache. Counts on a per core basis.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x41",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Core-originated cacheable requests that missed L3 (Except hardware prefetches to the L3)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2e",
+ "EventName": "LONGEST_LAT_CACHE.MISS",
+ "PublicDescription": "Counts core-originated cacheable requests that miss the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches to the L1 and L2. It does not include hardware prefetches to the L3, and may not count other types of requests to the L3.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x41",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of cacheable memory requests that access the LLC. Counts on a per core basis.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x2e",
+ "EventName": "LONGEST_LAT_CACHE.REFERENCE",
+ "PublicDescription": "Counts the number of cacheable memory requests that access the Last Level Cache (LLC). Requests include demand loads, reads for ownership (RFO), instruction fetches and L1 HW prefetches. If the core has access to an L3 cache, the LLC is the L3 cache, otherwise it is the L2 cache. Counts on a per core basis.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4f",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Core-originated cacheable requests that refer to L3 (Except hardware prefetches to the L3)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2e",
+ "EventName": "LONGEST_LAT_CACHE.REFERENCE",
+ "PublicDescription": "Counts core-originated cacheable requests to the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches to the L1 and L2. It does not include hardware prefetches to the L3, and may not count other types of requests to the L3.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4f",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of unhalted cycles when the core is stalled due to an L1 demand load miss.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x34",
+ "EventName": "MEM_BOUND_STALLS_LOAD.ALL",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x7f",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles the core is stalled due to a demand load which hit in the L2 cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x34",
+ "EventName": "MEM_BOUND_STALLS_LOAD.L2_HIT",
+ "PublicDescription": "Counts the number of cycles a core is stalled due to a demand load which hit in the L2 cache.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles the core is stalled due to a demand load which hit in the L2 cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x34",
+ "EventName": "MEM_BOUND_STALLS_LOAD.L2_MISS",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x7e",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of unhalted cycles when the core is stalled due to a demand load miss which hit in the LLC.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x34",
+ "EventName": "MEM_BOUND_STALLS_LOAD.LLC_HIT",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x6",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of unhalted cycles when the core is stalled due to a demand load miss which missed all the local caches.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x34",
+ "EventName": "MEM_BOUND_STALLS_LOAD.LLC_MISS",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x38",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of unhalted cycles when the core is stalled due to a demand load miss which missed all the caches. DRAM, MMIO or other LOCAL memory type provides the data.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x34",
+ "EventName": "MEM_BOUND_STALLS_LOAD.LLC_MISS_LOCALMEM",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts all retired load instructions.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.ALL_LOADS",
+ "PublicDescription": "Counts Instructions with at least one architecturally visible load retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x81",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired store instructions.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.ALL_STORES",
+ "PublicDescription": "Counts all retired store instructions. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x82",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired software prefetch instructions.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.ALL_SWPF",
+ "PublicDescription": "Counts all retired software prefetch instructions. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x84",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "All retired memory instructions.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.ANY",
+ "PublicDescription": "Counts all retired memory instructions - loads and stores. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x87",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions with locked access.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.LOCK_LOADS",
+ "PublicDescription": "Counts retired load instructions with locked access. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x21",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions that split across a cacheline boundary.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.SPLIT_LOADS",
+ "PublicDescription": "Counts retired load instructions that split across a cacheline boundary. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x41",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired store instructions that split across a cacheline boundary.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.SPLIT_STORES",
+ "PublicDescription": "Counts retired store instructions that split across a cacheline boundary. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x42",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that hit the STLB.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.STLB_HIT_ANY",
+ "PublicDescription": "Number of retired instructions with a clean hit in the 2nd-level TLB (STLB). Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0xf",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions that hit the STLB.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.STLB_HIT_LOADS",
+ "PublicDescription": "Number of retired load instructions with a clean hit in the 2nd-level TLB (STLB). Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x9",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired store instructions that hit the STLB.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.STLB_HIT_STORES",
+ "PublicDescription": "Number of retired store instructions that hit in the 2nd-level TLB (STLB). Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0xa",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired SWPF instructions that hit the STLB.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.STLB_HIT_SWPF",
+ "PublicDescription": "Number of retired SWPF instructions that hit in the 2nd-level TLB (STLB). Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0xc",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that miss the STLB.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.STLB_MISS_ANY",
+ "PublicDescription": "Number of retired instructions that (start a) miss in the 2nd-level TLB (STLB). Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x17",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions that miss the STLB.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.STLB_MISS_LOADS",
+ "PublicDescription": "Number of retired load instructions that (start a) miss in the 2nd-level TLB (STLB). Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x11",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired store instructions that miss the STLB.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.STLB_MISS_STORES",
+ "PublicDescription": "Number of retired store instructions that (start a) miss in the 2nd-level TLB (STLB). Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x12",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired SWPF instructions that miss the STLB.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xd0",
+ "EventName": "MEM_INST_RETIRED.STLB_MISS_SWPF",
+ "PublicDescription": "Number of retired SWPF instructions that (start a) miss in the 2nd-level TLB (STLB). Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x14",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions whose data sources were a cross-core Snoop hits and forwards data from an in on-package core cache (induced by NI$)",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd2",
+ "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_FWD",
+ "PublicDescription": "Counts retired load instructions whose data sources were a cross-core Snoop hits and forwards data from an in on-package core cache (induced by NI$) Available PDIST counters: 0,1",
+ "SampleAfterValue": "20011",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions whose data sources were HitM responses from shared L3, Hit-with-FWD is normally excluded.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd2",
+ "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HITM",
+ "PublicDescription": "Counts retired load instructions whose data sources were HitM responses from shared L3, Hit-with-FWD is normally excluded. Available PDIST counters: 0,1",
+ "SampleAfterValue": "20011",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions whose data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd2",
+ "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_MISS",
+ "PublicDescription": "Counts the retired load instructions whose data sources were L3 hit and cross-core snoop missed in on-pkg core cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "20011",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions whose data sources were L3 and cross-core snoop hits in on-pkg core cache",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd2",
+ "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_NO_FWD",
+ "PublicDescription": "Counts retired load instructions whose data sources were L3 and cross-core snoop hits in on-pkg core cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "20011",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions which data source is memory side cache.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd3",
+ "EventName": "MEM_LOAD_L3_MISS_RETIRED.MEMSIDE_CACHE",
+ "PublicDescription": "Retired load instructions which data source is memory side cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions with at least 1 uncacheable load or lock.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd4",
+ "EventName": "MEM_LOAD_MISC_RETIRED.UC",
+ "PublicDescription": "Retired instructions with at least one load to uncacheable memory-type, or at least one cache-line split locked access (Bus Lock). Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of completed demand load requests that missed the L1, but hit the FB(fill buffer), because a preceding miss to the same cacheline initiated the line to be brought into L1, but data is not yet ready in L1.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_RETIRED.FB_HIT",
+ "PublicDescription": "Counts retired load instructions with at least one uop was load missed in L1 but hit FB (Fill Buffers) due to preceding miss to the same cache line with data not ready. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions with L1 cache hits as data sources",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_RETIRED.L1_HIT",
+ "PublicDescription": "Counts retired load instructions with at least one uop that hit in the L1 data cache. This event includes all SW prefetches and lock instructions regardless of the data source. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x101",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts retired load instructions with at least one uop that hit in the Level 0 of the L1 data cache. This event includes all SW prefetches and lock instructions regardless of the data source.",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_RETIRED.L1_HIT_L0",
+ "PublicDescription": "Counts retired load instructions with at least one uop that hit in the Level 0 of the L1 data cache. This event includes all SW prefetches and lock instructions regardless of the data source. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts retired load instructions with at least one uop that hit in the Level 1 of the L1 data cache.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_RETIRED.L1_HIT_L1",
+ "PublicDescription": "Counts retired load instructions with at least one uop that hit in the Level 1 of the L1 data cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions missed L1 cache as data sources",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_RETIRED.L1_MISS",
+ "PublicDescription": "Counts retired load instructions with at least one uop that missed in the L1 cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "200003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions with L2 cache hits as data sources",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_RETIRED.L2_HIT",
+ "PublicDescription": "Counts retired load instructions with L2 cache hits as data sources. Available PDIST counters: 0,1",
+ "SampleAfterValue": "200003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions missed L2 cache as data sources",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_RETIRED.L2_MISS",
+ "PublicDescription": "Counts retired load instructions missed L2 cache as data sources. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100021",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions with L3 cache hits as data sources",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_RETIRED.L3_HIT",
+ "PublicDescription": "Counts retired load instructions with at least one uop that hit in the L3 cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100021",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired load instructions missed L3 cache as data sources",
+ "Counter": "0,1,2,3",
+ "Data_LA": "1",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_RETIRED.L3_MISS",
+ "PublicDescription": "Counts retired load instructions with at least one uop that missed in the L3 cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "50021",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of load ops retired that miss the L3 cache and hit in DRAM",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd3",
+ "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM",
+ "PublicDescription": "Counts the number of load ops retired that miss the L3 cache and hit in DRAM Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of load ops retired that miss the L3 cache and hit in memside cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd3",
+ "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.MEMSIDE_CACHE",
+ "PublicDescription": "Counts the number of load ops retired that miss the L3 cache and hit in memside cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x40",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of load ops retired that hit the L1 data cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_UOPS_RETIRED.L1_HIT",
+ "PublicDescription": "Counts the number of load ops retired that hit the L1 data cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of load ops retired that miss in the L1 data cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
+ "PublicDescription": "Counts the number of load ops retired that miss in the L1 data cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x40",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of load ops retired that hit in the L2 cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
+ "PublicDescription": "Counts the number of load ops retired that hit in the L2 cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of load ops retired that miss in the L2 cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
+ "PublicDescription": "Counts the number of load ops retired that miss in the L2 cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x80",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of load ops retired that hit in the L3 cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd1",
+ "EventName": "MEM_LOAD_UOPS_RETIRED.L3_HIT",
+ "PublicDescription": "Counts the number of load ops retired that hit in the L3 cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1c",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that uops are blocked for any of the following reasons: load buffer, store buffer or RSV full.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x04",
+ "EventName": "MEM_SCHEDULER_BLOCK.ALL",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x7",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that uops are blocked due to a load buffer full condition.",
"Counter": "0,1,2,3,4,5,6,7",
- "EventCode": "0x2e",
- "EventName": "LONGEST_LAT_CACHE.MISS",
- "PublicDescription": "Counts the number of cacheable memory requests that miss in the Last Level Cache (LLC). Requests include demand loads, reads for ownership (RFO), instruction fetches and L1 HW prefetches. If the core has access to an L3 cache, the LLC is the L3 cache, otherwise it is the L2 cache. Counts on a per core basis.",
+ "EventCode": "0x04",
+ "EventName": "MEM_SCHEDULER_BLOCK.LD_BUF",
"SampleAfterValue": "1000003",
- "UMask": "0x41",
+ "UMask": "0x2",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Core-originated cacheable requests that missed L3 (Except hardware prefetches to the L3)",
- "Counter": "0,1,2,3,4,5,6,7,8,9",
- "EventCode": "0x2e",
- "EventName": "LONGEST_LAT_CACHE.MISS",
- "PublicDescription": "Counts core-originated cacheable requests that miss the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches to the L1 and L2. It does not include hardware prefetches to the L3, and may not count other types of requests to the L3.",
- "SampleAfterValue": "100003",
- "UMask": "0x41",
- "Unit": "cpu_core"
+ "BriefDescription": "Counts the number of cycles that uops are blocked due to an RSV full condition.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x04",
+ "EventName": "MEM_SCHEDULER_BLOCK.RSV",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cacheable memory requests that access the LLC. Counts on a per core basis.",
+ "BriefDescription": "Counts the number of cycles that uops are blocked due to a store buffer full condition.",
"Counter": "0,1,2,3,4,5,6,7",
- "EventCode": "0x2e",
- "EventName": "LONGEST_LAT_CACHE.REFERENCE",
- "PublicDescription": "Counts the number of cacheable memory requests that access the Last Level Cache (LLC). Requests include demand loads, reads for ownership (RFO), instruction fetches and L1 HW prefetches. If the core has access to an L3 cache, the LLC is the L3 cache, otherwise it is the L2 cache. Counts on a per core basis.",
+ "EventCode": "0x04",
+ "EventName": "MEM_SCHEDULER_BLOCK.ST_BUF",
"SampleAfterValue": "1000003",
- "UMask": "0x4f",
+ "UMask": "0x1",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Core-originated cacheable requests that refer to L3 (Except hardware prefetches to the L3)",
+ "BriefDescription": "MEM_STORE_RETIRED.L2_HIT",
"Counter": "0,1,2,3,4,5,6,7,8,9",
- "EventCode": "0x2e",
- "EventName": "LONGEST_LAT_CACHE.REFERENCE",
- "PublicDescription": "Counts core-originated cacheable requests to the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches to the L1 and L2. It does not include hardware prefetches to the L3, and may not count other types of requests to the L3.",
- "SampleAfterValue": "100003",
- "UMask": "0x4f",
- "Unit": "cpu_core"
- },
- {
- "BriefDescription": "Counts all retired load instructions.",
- "Counter": "0,1,2,3",
- "Data_LA": "1",
- "EventCode": "0xd0",
- "EventName": "MEM_INST_RETIRED.ALL_LOADS",
- "PublicDescription": "Counts Instructions with at least one architecturally visible load retired. Available PDIST counters: 0",
- "SampleAfterValue": "1000003",
- "UMask": "0x81",
+ "EventCode": "0x44",
+ "EventName": "MEM_STORE_RETIRED.L2_HIT",
+ "SampleAfterValue": "200003",
+ "UMask": "0x1",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Retired store instructions.",
- "Counter": "0,1,2,3",
- "Data_LA": "1",
- "EventCode": "0xd0",
- "EventName": "MEM_INST_RETIRED.ALL_STORES",
- "PublicDescription": "Counts all retired store instructions. Available PDIST counters: 0",
- "SampleAfterValue": "1000003",
- "UMask": "0x82",
+ "BriefDescription": "Number of cache-lines required by retired stores whose Data Source is: Memory Side Cache",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x44",
+ "EventName": "MEM_STORE_RETIRED.MEMSIDE_CACHE",
+ "SampleAfterValue": "100021",
"Unit": "cpu_core"
},
{
@@ -95,6 +835,7 @@
"Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
+ "PublicDescription": "Counts the number of load ops retired. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x81",
"Unit": "cpu_atom"
@@ -104,129 +845,245 @@
"Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.ALL_STORES",
+ "PublicDescription": "Counts the number of store ops retired. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x82",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_1024",
"MSRIndex": "0x3F6",
"MSRValue": "0x400",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_128",
"MSRIndex": "0x3F6",
"MSRValue": "0x80",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_16",
"MSRIndex": "0x3F6",
"MSRValue": "0x10",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_2048",
"MSRIndex": "0x3F6",
"MSRValue": "0x800",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_256",
"MSRIndex": "0x3F6",
"MSRValue": "0x100",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_32",
"MSRIndex": "0x3F6",
"MSRValue": "0x20",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_4",
"MSRIndex": "0x3F6",
"MSRValue": "0x4",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_512",
"MSRIndex": "0x3F6",
"MSRValue": "0x200",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_64",
"MSRIndex": "0x3F6",
"MSRValue": "0x40",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled.",
- "Counter": "0,1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_8",
"MSRIndex": "0x3F6",
"MSRValue": "0x8",
+ "PublicDescription": "Counts the number of tagged load uops retired that exceed the latency threshold defined in MEC_CR_PEBS_LD_LAT_THRESHOLD - Only counts with PEBS enabled. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x5",
"Unit": "cpu_atom"
},
+ {
+ "BriefDescription": "Counts the number of load uops retired that performed one or more locks",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd0",
+ "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
+ "PublicDescription": "Counts the number of load uops retired that performed one or more locks Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x21",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of memory uops retired that were splits.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd0",
+ "EventName": "MEM_UOPS_RETIRED.SPLIT",
+ "PublicDescription": "Counts the number of memory uops retired that were splits. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x43",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of retired split load uops.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd0",
+ "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
+ "PublicDescription": "Counts the number of retired split load uops. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x41",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of retired split store uops.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd0",
+ "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
+ "PublicDescription": "Counts the number of retired split store uops. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x42",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of memory uops retired that missed in the second level TLB.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd0",
+ "EventName": "MEM_UOPS_RETIRED.STLB_MISS",
+ "PublicDescription": "Counts the number of memory uops retired that missed in the second level TLB. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x13",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of load uops retired that miss in the second Level TLB.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd0",
+ "EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
+ "PublicDescription": "Counts the number of load uops retired that miss in the second Level TLB. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x11",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of store uops retired that miss in the second level TLB.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xd0",
+ "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
+ "PublicDescription": "Counts the number of store uops retired that miss in the second level TLB. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x12",
+ "Unit": "cpu_atom"
+ },
{
"BriefDescription": "Counts the number of stores uops retired same as MEM_UOPS_RETIRED.ALL_STORES",
"Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.STORE_LATENCY",
+ "PublicDescription": "Counts the number of stores uops retired same as MEM_UOPS_RETIRED.ALL_STORES Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x6",
"Unit": "cpu_atom"
},
+ {
+ "BriefDescription": "Retired memory uops for any access",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe5",
+ "EventName": "MEM_UOP_RETIRED.ANY",
+ "PublicDescription": "Number of retired micro-operations (uops) for load or store memory accesses",
+ "SampleAfterValue": "1000003",
+ "UMask": "0xf",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts writebacks of modified cachelines that were supplied by the L3 cache.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2A,0x2B",
+ "EventName": "OCR.COREWB_M.L3_HIT",
+ "MSRIndex": "0x1a6,0x1a7",
+ "MSRValue": "0x7E001E00008",
+ "PublicDescription": "Counts writebacks of modified cachelines that were supplied by the L3 cache. Available PDIST counters: 0",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts writebacks of non-modified cachelines that were supplied by the L3 cache.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2A,0x2B",
+ "EventName": "OCR.COREWB_NONM.L3_HIT",
+ "MSRIndex": "0x1a6,0x1a7",
+ "MSRValue": "0x7E001E01000",
+ "PublicDescription": "Counts writebacks of non-modified cachelines that were supplied by the L3 cache. Available PDIST counters: 0",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts demand data reads that have any type of response.",
"Counter": "0,1,2,3,4,5,6,7",
@@ -241,7 +1098,7 @@
},
{
"BriefDescription": "Counts demand data reads that have any type of response.",
- "Counter": "0,1,2,3",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_DATA_RD.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -251,6 +1108,30 @@
"UMask": "0x1",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Counts demand data reads that were supplied by the L3 cache where a snoop hit in another cores caches, data forwarding is required as the data is modified.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2A,0x2B",
+ "EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HITM",
+ "MSRIndex": "0x1a6,0x1a7",
+ "MSRValue": "0x40001E00001",
+ "PublicDescription": "Counts demand data reads that were supplied by the L3 cache where a snoop hit in another cores caches, data forwarding is required as the data is modified. Available PDIST counters: 0",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts demand data reads that were supplied by the L3 cache where a snoop hit in another cores caches which forwarded the unmodified data to the requesting core.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2A,0x2B",
+ "EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
+ "MSRIndex": "0x1a6,0x1a7",
+ "MSRValue": "0x20001E00001",
+ "PublicDescription": "Counts demand data reads that were supplied by the L3 cache where a snoop hit in another cores caches which forwarded the unmodified data to the requesting core. Available PDIST counters: 0",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts demand read for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that have any type of response.",
"Counter": "0,1,2,3,4,5,6,7",
@@ -265,7 +1146,7 @@
},
{
"BriefDescription": "Counts demand read for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that have any type of response.",
- "Counter": "0,1,2,3",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_RFO.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -274,5 +1155,221 @@
"SampleAfterValue": "100003",
"UMask": "0x1",
"Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts demand read for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were supplied by the L3 cache where a snoop hit in another cores caches, data forwarding is required as the data is modified.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2A,0x2B",
+ "EventName": "OCR.DEMAND_RFO.L3_HIT.SNOOP_HITM",
+ "MSRIndex": "0x1a6,0x1a7",
+ "MSRValue": "0x40001E00002",
+ "PublicDescription": "Counts demand read for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were supplied by the L3 cache where a snoop hit in another cores caches, data forwarding is required as the data is modified. Available PDIST counters: 0",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts all data read, code read, RFO and ITOM requests including demands and prefetches to the core caches (L1 or L2) that were supplied by the L3 cache.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2A,0x2B",
+ "EventName": "OCR.READS_TO_CORE.L3_HIT",
+ "MSRIndex": "0x1a6,0x1a7",
+ "MSRValue": "0x7E001E04477",
+ "PublicDescription": "Counts all data read, code read, RFO and ITOM requests including demands and prefetches to the core caches (L1 or L2) that were supplied by the L3 cache. Available PDIST counters: 0",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Any memory transaction that reached the SQ.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x21",
+ "EventName": "OFFCORE_REQUESTS.ALL_REQUESTS",
+ "PublicDescription": "Counts memory transactions reached the super queue including requests initiated by the core, all L3 prefetches, page walks, etc..",
+ "SampleAfterValue": "100003",
+ "UMask": "0x80",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Demand and prefetch data reads",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x21",
+ "EventName": "OFFCORE_REQUESTS.DATA_RD",
+ "PublicDescription": "Counts the demand and prefetch data reads. All Core Data Reads include cacheable 'Demands' and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cacheable and Non-Cacheable code read requests",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x21",
+ "EventName": "OFFCORE_REQUESTS.DEMAND_CODE_RD",
+ "PublicDescription": "Counts both cacheable and Non-Cacheable code read requests.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Demand Data Read requests sent to uncore",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x21",
+ "EventName": "OFFCORE_REQUESTS.DEMAND_DATA_RD",
+ "PublicDescription": "Counts the Demand Data Read requests sent to uncore. Use it in conjunction with OFFCORE_REQUESTS_OUTSTANDING to determine average latency in the uncore.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Demand RFO requests including regular RFOs, locks, ItoM",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x21",
+ "EventName": "OFFCORE_REQUESTS.DEMAND_RFO",
+ "PublicDescription": "Counts the demand RFO (read for ownership) requests including regular RFOs, locks, ItoM.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+ "Counter": "0,1,2,3",
+ "CounterMask": "1",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+ "PublicDescription": "Counts cycles when offcore outstanding cacheable Core Data Read transactions are present in the super queue. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles with offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore.",
+ "Counter": "0,1,2,3",
+ "CounterMask": "1",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
+ "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles where at least 1 outstanding demand data read request is pending.",
+ "Counter": "0,1,2,3",
+ "CounterMask": "1",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles with offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore.",
+ "Counter": "0,1,2,3",
+ "CounterMask": "1",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+ "PublicDescription": "Counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DATA_RD",
+ "PublicDescription": "Counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore, every cycle.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
+ "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "For every cycle, increments by the number of outstanding demand data read requests pending.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD",
+ "PublicDescription": "For every cycle, increments by the number of outstanding demand data read requests pending. Requests are considered outstanding from the time they miss the core's L2 cache until the transaction completion message is sent to the requestor.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Store Read transactions pending for off-core. Highly correlated.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
+ "PublicDescription": "Counts the number of off-core outstanding read-for-ownership (RFO) store transactions every cycle. An RFO transaction is considered to be in the Off-core outstanding state between L2 cache miss and transaction completion.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts bus locks, accounts for cache line split locks and UC locks.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2c",
+ "EventName": "SQ_MISC.BUS_LOCK",
+ "PublicDescription": "Counts the more expensive bus lock needed to enforce cache coherency for certain memory accesses that need to be done atomically. Can be created by issuing an atomic instruction (via the LOCK prefix) which causes a cache line split or accesses uncacheable memory.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of PREFETCHNTA, PREFETCHW, PREFETCHT0, PREFETCHT1 or PREFETCHT2 instructions executed.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x40",
+ "EventName": "SW_PREFETCH_ACCESS.ANY",
+ "SampleAfterValue": "100003",
+ "UMask": "0xf",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of PREFETCHNTA instructions executed.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x40",
+ "EventName": "SW_PREFETCH_ACCESS.NTA",
+ "PublicDescription": "Counts the number of PREFETCHNTA instructions executed.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of PREFETCHW instructions executed.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x40",
+ "EventName": "SW_PREFETCH_ACCESS.PREFETCHW",
+ "PublicDescription": "Counts the number of PREFETCHW instructions executed.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of PREFETCHT0 instructions executed.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x40",
+ "EventName": "SW_PREFETCH_ACCESS.T0",
+ "PublicDescription": "Counts the number of PREFETCHT0 instructions executed.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of PREFETCHT1 or PREFETCHT2 instructions executed.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x40",
+ "EventName": "SW_PREFETCH_ACCESS.T1_T2",
+ "PublicDescription": "Counts the number of PREFETCHT1 or PREFETCHT2 instructions executed.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
}
]
diff --git a/tools/perf/pmu-events/arch/x86/pantherlake/counter.json b/tools/perf/pmu-events/arch/x86/pantherlake/counter.json
index 69f158a97707..432b6946ccbc 100644
--- a/tools/perf/pmu-events/arch/x86/pantherlake/counter.json
+++ b/tools/perf/pmu-events/arch/x86/pantherlake/counter.json
@@ -1,12 +1,17 @@
[
{
"Unit": "cpu_atom",
- "CountersNumFixed": "3",
- "CountersNumGeneric": "39"
+ "CountersNumFixed": "7",
+ "CountersNumGeneric": "8"
},
{
"Unit": "cpu_core",
"CountersNumFixed": "4",
"CountersNumGeneric": "10"
+ },
+ {
+ "Unit": "iMC",
+ "CountersNumFixed": "0",
+ "CountersNumGeneric": "5"
}
]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/pantherlake/floating-point.json b/tools/perf/pmu-events/arch/x86/pantherlake/floating-point.json
new file mode 100644
index 000000000000..57c26866bc79
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/pantherlake/floating-point.json
@@ -0,0 +1,286 @@
+[
+ {
+ "BriefDescription": "Cycles when floating-point divide unit is busy executing divide or square root operations.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0xb0",
+ "EventName": "ARITH.FPDIV_ACTIVE",
+ "PublicDescription": "Counts cycles when divide unit is busy executing divide or square root operations. Accounts for floating-point operations only.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts all microcode FP assists.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc1",
+ "EventName": "ASSISTS.FP",
+ "PublicDescription": "Counts all microcode Floating Point assists.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "ASSISTS.SSE_AVX_MIX",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc1",
+ "EventName": "ASSISTS.SSE_AVX_MIX",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of FP-arith-uops dispatched on 1st VEC port (port 0). FP-arith-uops are of type ADD* / SUB* / MUL / FMA* / DPP.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb3",
+ "EventName": "FP_ARITH_DISPATCHED.V0",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of FP-arith-uops dispatched on 2nd VEC port (port 1)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb3",
+ "EventName": "FP_ARITH_DISPATCHED.V1",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of FP-arith-uops dispatched on 3rd VEC port (port 5)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb3",
+ "EventName": "FP_ARITH_DISPATCHED.V2",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of FP-arith-uops dispatched on 4th VEC port",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb3",
+ "EventName": "FP_ARITH_DISPATCHED.V3",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 2 computation operations, one for each element. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.128B_PACKED_DOUBLE",
+ "PublicDescription": "Number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 2 computation operations, one for each element. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 4 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.128B_PACKED_SINGLE",
+ "PublicDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 4 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT RCP DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 4 computation operations, one for each element. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.256B_PACKED_DOUBLE",
+ "PublicDescription": "Number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 4 computation operations, one for each element. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 8 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT RCP DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.256B_PACKED_SINGLE",
+ "PublicDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 8 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT RCP DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed double precision FP instructions retired; some instructions will count twice as noted below. Each count represents 2 or/and 4 computation operations, 1 for each element. Applies to SSE* and AVX* packed single precision and packed double precision FP instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.4_FLOPS",
+ "PublicDescription": "Number of SSE/AVX computational 128-bit packed single precision and 256-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 2 or/and 4 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point and packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x18",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of SSE/AVX computational scalar floating-point instructions retired; some instructions will count twice as noted below. Applies to SSE* and AVX* scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 RANGE SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.SCALAR",
+ "PublicDescription": "Number of SSE/AVX computational scalar single precision and double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT RCP FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts number of SSE/AVX computational scalar double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.SCALAR_DOUBLE",
+ "PublicDescription": "Number of SSE/AVX computational scalar double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts number of SSE/AVX computational scalar single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT RCP FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.SCALAR_SINGLE",
+ "PublicDescription": "Number of SSE/AVX computational scalar single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT RCP FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of any Vector retired FP arithmetic instructions",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.VECTOR",
+ "PublicDescription": "Number of any Vector retired FP arithmetic instructions. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x3c",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "FP_ARITH_OPS_RETIRED.VECTOR_128B",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.VECTOR_128B",
+ "SampleAfterValue": "100003",
+ "UMask": "0xc",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "FP_ARITH_OPS_RETIRED.VECTOR_256B",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc7",
+ "EventName": "FP_ARITH_OPS_RETIRED.VECTOR_256B",
+ "SampleAfterValue": "100003",
+ "UMask": "0x30",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of all types of floating point operations per uop with all default weighting",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc8",
+ "EventName": "FP_FLOPS_RETIRED.ALL",
+ "PublicDescription": "Counts the number of all types of floating point operations per uop with all default weighting Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x3",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of floating point operations that produce 32 bit single precision results",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc8",
+ "EventName": "FP_FLOPS_RETIRED.FP32",
+ "PublicDescription": "Counts the number of floating point operations that produce 32 bit single precision results Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of floating point operations that produce 64 bit double precision results",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc8",
+ "EventName": "FP_FLOPS_RETIRED.FP64",
+ "PublicDescription": "Counts the number of floating point operations that produce 64 bit double precision results Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of retired instructions whose sources are a packed 128 bit double precision floating point. This may be SSE or AVX.128 operations.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc7",
+ "EventName": "FP_INST_RETIRED.128B_DP",
+ "PublicDescription": "Counts the number of retired instructions whose sources are a packed 128 bit double precision floating point. This may be SSE or AVX.128 operations. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x8",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of retired instructions whose sources are a packed 128 bit single precision floating point. This may be SSE or AVX.128 operations.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc7",
+ "EventName": "FP_INST_RETIRED.128B_SP",
+ "PublicDescription": "Counts the number of retired instructions whose sources are a packed 128 bit single precision floating point. This may be SSE or AVX.128 operations. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of retired instructions whose sources are a packed 256 bit double precision floating point.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc7",
+ "EventName": "FP_INST_RETIRED.256B_DP",
+ "PublicDescription": "Counts the number of retired instructions whose sources are a packed 256 bit double precision floating point. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x20",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of retired instructions whose sources are a packed 256 bit single precision floating point.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc7",
+ "EventName": "FP_INST_RETIRED.256B_SP",
+ "PublicDescription": "Counts the number of retired instructions whose sources are a packed 256 bit single precision floating point. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of retired instructions whose sources are a scalar 32bit single precision floating point.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc7",
+ "EventName": "FP_INST_RETIRED.32B_SP",
+ "PublicDescription": "Counts the number of retired instructions whose sources are a scalar 32bit single precision floating point. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of retired instructions whose sources are a scalar 64 bit double precision floating point.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc7",
+ "EventName": "FP_INST_RETIRED.64B_DP",
+ "PublicDescription": "Counts the number of retired instructions whose sources are a scalar 64 bit double precision floating point. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the total number of floating point retired instructions.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc7",
+ "EventName": "FP_INST_RETIRED.ALL",
+ "PublicDescription": "Counts the total number of floating point retired instructions. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x3f",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of floating point operations retired that required microcode assist.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc3",
+ "EventName": "MACHINE_CLEARS.FP_ASSIST",
+ "PublicDescription": "Counts the number of floating point operations retired that required microcode assist, which is not a reflection of the number of FP operations, instructions or uops.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/x86/pantherlake/frontend.json b/tools/perf/pmu-events/arch/x86/pantherlake/frontend.json
index aedf631e3c0f..d36faa683d3f 100644
--- a/tools/perf/pmu-events/arch/x86/pantherlake/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/pantherlake/frontend.json
@@ -1,4 +1,369 @@
[
+ {
+ "BriefDescription": "Counts the total number of BACLEARS due to all branch types including conditional and unconditional jumps, returns, and indirect branches.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xe6",
+ "EventName": "BACLEARS.ANY",
+ "PublicDescription": "Counts the total number of BACLEARS, which occur when the Branch Target Buffer (BTB) prediction or lack thereof, was corrected by a later branch predictor in the frontend. Includes BACLEARS due to all branch types including conditional and unconditional jumps, returns, and indirect branches.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Clears due to Unknown Branches.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x60",
+ "EventName": "BACLEARS.ANY",
+ "PublicDescription": "Number of times the front-end is resteered when it finds a branch instruction in a fetch line. This is called Unknown Branch which occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of BACLEARS due to a conditional jump.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xe6",
+ "EventName": "BACLEARS.COND",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of BACLEARS due to an indirect branch.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xe6",
+ "EventName": "BACLEARS.INDIRECT",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of BACLEARS due to a return branch.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xe6",
+ "EventName": "BACLEARS.RETURN",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x8",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of BACLEARS due to a direct, unconditional jump.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xe6",
+ "EventName": "BACLEARS.UNCOND",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Stalls caused by changing prefix length of the instruction.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x87",
+ "EventName": "DECODE.LCP",
+ "PublicDescription": "Counts cycles that the Instruction Length decoder (ILD) stalls occurred due to dynamically changing prefix length of the decoded instruction (by operand size prefix instruction 0x66, address size prefix instruction 0x67 or REX.W for Intel64). Count is proportional to the number of prefixes in a 16B-line. This may result in a three-cycle penalty for each LCP (Length changing prefix) in a 16-byte chunk.",
+ "SampleAfterValue": "500009",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles the Microcode Sequencer is busy.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x87",
+ "EventName": "DECODE.MS_BUSY",
+ "SampleAfterValue": "500009",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "DSB-to-MITE switch true penalty cycles.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x61",
+ "EventName": "DSB2MITE_SWITCHES.PENALTY_CYCLES",
+ "PublicDescription": "Decode Stream Buffer (DSB) is a Uop-cache that holds translations of previously fetched instructions that were decoded by the legacy x86 decode pipeline (MITE). This event counts fetch penalty cycles when a transition occurs from DSB to MITE.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired ANT branches",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.ANY_ANT",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x9",
+ "PublicDescription": "Always Not Taken (ANT) conditional retired branches (no BTB entry and not mispredicted) Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired Instructions who experienced DSB miss.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.ANY_DSB_MISS",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x1",
+ "PublicDescription": "Counts retired Instructions that experienced DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired Instructions who experienced a critical DSB miss.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.DSB_MISS",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x11",
+ "PublicDescription": "Number of retired Instructions that experienced a critical DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of the DSB miss. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of instructions retired that were tagged because empty issue slots were seen before the uop due to ITLB miss",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.ITLB_MISS",
+ "PublicDescription": "Counts the number of instructions retired that were tagged because empty issue slots were seen before the uop due to ITLB miss Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Retired Instructions who experienced iTLB true miss.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.ITLB_MISS",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x14",
+ "PublicDescription": "Counts retired Instructions that experienced iTLB (Instruction TLB) true miss. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired Instructions who experienced Instruction L1 Cache true miss.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.L1I_MISS",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x12",
+ "PublicDescription": "Counts retired Instructions who experienced Instruction L1 Cache true miss. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired Instructions who experienced Instruction L2 Cache true miss.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.L2_MISS",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x13",
+ "PublicDescription": "Counts retired Instructions who experienced Instruction L2 Cache true miss. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_128",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x608006",
+ "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_16",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x601006",
+ "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 16 cycles. During this period the front-end delivered no uops. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_2",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x600206",
+ "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_256",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x610006",
+ "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_1",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x100206",
+ "PublicDescription": "Counts retired instructions that are delivered to the back-end after the front-end had at least 1 bubble-slot for a period of 2 cycles. A bubble-slot is an empty issue-pipeline slot while there was no RAT stall. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 32 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_32",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x602006",
+ "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 32 cycles. During this period the front-end delivered no uops. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 4 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_4",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x600406",
+ "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 4 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 512 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_512",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x620006",
+ "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 512 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 64 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_64",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x604006",
+ "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 64 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 8 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.LATENCY_GE_8",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x600806",
+ "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 8 cycles. During this period the front-end delivered no uops. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Mispredicted Retired ANT branches",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.MISP_ANT",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x9",
+ "PublicDescription": "ANT retired branches that got just mispredicted Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts flows delivered by the Microcode Sequencer",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.MS_FLOWS",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x8",
+ "PublicDescription": "Counts flows delivered by the Microcode Sequencer Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired Instructions who experienced STLB (2nd level TLB) true miss.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.STLB_MISS",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x15",
+ "PublicDescription": "Counts retired Instructions that experienced STLB (2nd level TLB) true miss. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired instructions that caused clears due to being Unknown Branches.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc6",
+ "EventName": "FRONTEND_RETIRED.UNKNOWN_BRANCH",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x17",
+ "PublicDescription": "Number retired branch instructions that caused the front-end to be resteered when it finds the instruction in a fetch line. This is called Unknown Branch which occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of instructions retired that were tagged because empty issue slots were seen before the uop due to Instruction L1 cache miss, that hit in the L2 cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc9",
+ "EventName": "FRONTEND_RETIRED_SOURCE.ICACHE_L2_HIT",
+ "PublicDescription": "Counts the number of instructions retired that were tagged because empty issue slots were seen before the uop due to Instruction L1 cache miss, that hit in the L2 cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of instructions retired that were tagged because empty issue slots were seen before the uop due to ITLB miss that hit in the second level TLB.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc9",
+ "EventName": "FRONTEND_RETIRED_SOURCE.ITLB_STLB_HIT",
+ "PublicDescription": "Counts the number of instructions retired that were tagged because empty issue slots were seen before the uop due to ITLB miss that hit in the second level TLB. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of instructions retired that were tagged because empty issue slots were seen before the uop due to ITLB miss that also missed the second level TLB.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc9",
+ "EventName": "FRONTEND_RETIRED_SOURCE.ITLB_STLB_MISS",
+ "PublicDescription": "Counts the number of instructions retired that were tagged because empty issue slots were seen before the uop due to ITLB miss that also missed the second level TLB. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x20",
+ "Unit": "cpu_atom"
+ },
{
"BriefDescription": "Counts every time the code stream enters into a new cache line by walking sequential from the previous line or being redirected by a jump.",
"Counter": "0,1,2,3,4,5,6,7",
@@ -8,6 +373,15 @@
"UMask": "0x3",
"Unit": "cpu_atom"
},
+ {
+ "BriefDescription": "Counts every time the code stream enters into a new cache line by walking sequential from the previous line or being redirected by a jump and the instruction cache registers bytes are present.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x80",
+ "EventName": "ICACHE.HIT",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
{
"BriefDescription": "Counts every time the code stream enters into a new cache line by walking sequential from the previous line or being redirected by a jump and the instruction cache registers bytes are not present. -",
"Counter": "0,1,2,3,4,5,6,7",
@@ -17,6 +391,134 @@
"UMask": "0x2",
"Unit": "cpu_atom"
},
+ {
+ "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache miss.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x80",
+ "EventName": "ICACHE_DATA.STALLS",
+ "PublicDescription": "Counts cycles where a code line fetch is stalled due to an L1 instruction cache miss. The decode pipeline works at a 32 Byte granularity.",
+ "SampleAfterValue": "500009",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "ICACHE_DATA.STALL_PERIODS",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EdgeDetect": "1",
+ "EventCode": "0x80",
+ "EventName": "ICACHE_DATA.STALL_PERIODS",
+ "SampleAfterValue": "500009",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache tag miss.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x83",
+ "EventName": "ICACHE_TAG.STALLS",
+ "PublicDescription": "Counts cycles where a code fetch is stalled due to L1 instruction cache tag miss.",
+ "SampleAfterValue": "200003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering any Uop",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0x79",
+ "EventName": "IDQ.DSB_CYCLES_ANY",
+ "PublicDescription": "Counts the number of cycles uops were delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles DSB is delivering optimal number of Uops",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "8",
+ "EventCode": "0x79",
+ "EventName": "IDQ.DSB_CYCLES_OK",
+ "PublicDescription": "Counts the number of cycles where optimal number of uops was delivered to the Instruction Decode Queue (IDQ) from the DSB (Decode Stream Buffer) path. Count includes uops that may 'bypass' the IDQ.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x79",
+ "EventName": "IDQ.DSB_UOPS",
+ "PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles MITE is delivering any Uop",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0x79",
+ "EventName": "IDQ.MITE_CYCLES_ANY",
+ "PublicDescription": "Counts the number of cycles uops were delivered to the Instruction Decode Queue (IDQ) from the MITE (legacy decode pipeline) path. During these cycles uops are not being delivered from the Decode Stream Buffer (DSB).",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles MITE is delivering optimal number of Uops",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "8",
+ "EventCode": "0x79",
+ "EventName": "IDQ.MITE_CYCLES_OK",
+ "PublicDescription": "Counts the number of cycles where optimal number of uops was delivered to the Instruction Decode Queue (IDQ) from the MITE (legacy decode pipeline) path. During these cycles uops are not being delivered from the Decode Stream Buffer (DSB).",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x79",
+ "EventName": "IDQ.MITE_UOPS",
+ "PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when uops are being delivered to IDQ while MS is busy",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0x79",
+ "EventName": "IDQ.MS_CYCLES_ANY",
+ "PublicDescription": "Counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of switches from DSB or MITE to the MS",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EdgeDetect": "1",
+ "EventCode": "0x79",
+ "EventName": "IDQ.MS_SWITCHES",
+ "PublicDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Uops initiated by MITE or Decode Stream Buffer (DSB) and delivered to Instruction Decode Queue (IDQ) while Microcode Sequencer (MS) is busy",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x79",
+ "EventName": "IDQ.MS_UOPS",
+ "PublicDescription": "Counts the number of uops initiated by MITE or Decode Stream Buffer (DSB) and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "This event counts a subset of the Topdown Slots event that when no operation was delivered to the back-end pipeline due to instruction fetch limitations when the back-end could have accepted more operations. Common examples include instruction cache misses or x86 instruction decode limitations.",
"Counter": "0,1,2,3,4,5,6,7,8,9",
@@ -26,5 +528,38 @@
"SampleAfterValue": "1000003",
"UMask": "0x1",
"Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when optimal number of uops was delivered to the back-end when the back-end is not stalled",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0x9c",
+ "EventName": "IDQ_BUBBLES.CYCLES_FE_WAS_OK",
+ "Invert": "1",
+ "PublicDescription": "Counts the number of cycles when the optimal number of uops were delivered by the Instruction Decode Queue (IDQ) to the back-end of the pipeline when there was no back-end stalls.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when no uops are delivered by the IDQ for 2 or more cycles when backend of the machine is not stalled - normally indicating a Fetch Latency issue",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x9c",
+ "EventName": "IDQ_BUBBLES.FETCH_LATENCY",
+ "PublicDescription": "Counts the number of cycles when no uops were delivered by the Instruction Decode Queue (IDQ) to the back-end of the pipeline when there was no back-end stalls for 2 or more cycles - normally indicating a Fetch Latency issue.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when no uops are not delivered by the IDQ when backend of the machine is not stalled",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "8",
+ "EventCode": "0x9c",
+ "EventName": "IDQ_BUBBLES.STARVATION_CYCLES",
+ "PublicDescription": "Counts the number of cycles when no uops were delivered by the Instruction Decode Queue (IDQ) to the back-end of the pipeline when there was no back-end stalls.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
}
]
diff --git a/tools/perf/pmu-events/arch/x86/pantherlake/memory.json b/tools/perf/pmu-events/arch/x86/pantherlake/memory.json
index 47daee8cc00f..397a15dbb964 100644
--- a/tools/perf/pmu-events/arch/x86/pantherlake/memory.json
+++ b/tools/perf/pmu-events/arch/x86/pantherlake/memory.json
@@ -1,4 +1,32 @@
[
+ {
+ "BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is stalled due to a core bound stall including a store address match, a DTLB miss or a page walk that detains the load from retiring.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x05",
+ "EventName": "LD_HEAD.L1_BOUND_AT_RET",
+ "SampleAfterValue": "1000003",
+ "UMask": "0xf4",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of machine clears due to memory ordering caused by a snoop from an external agent. Does not count internally generated machine clears such as those due to memory disambiguation.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc3",
+ "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Number of machine clears due to memory ordering conflicts.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc3",
+ "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
+ "PublicDescription": "Counts the number of Machine Clears detected dye to memory ordering. Memory Ordering Machine Clears may apply when a memory read may not conform to the memory ordering rules of the x86 architecture",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 1024 cycles.",
"Counter": "2,3,4,5,6,7,8,9",
@@ -7,7 +35,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_1024",
"MSRIndex": "0x3F6",
"MSRValue": "0x400",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 1024 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 1024 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "53",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -20,7 +48,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_128",
"MSRIndex": "0x3F6",
"MSRValue": "0x80",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 128 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 128 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "1009",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -33,7 +61,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_16",
"MSRIndex": "0x3F6",
"MSRValue": "0x10",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 16 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 16 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "20011",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -46,7 +74,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_2048",
"MSRIndex": "0x3F6",
"MSRValue": "0x800",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 2048 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 2048 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "23",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -59,7 +87,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_256",
"MSRIndex": "0x3F6",
"MSRValue": "0x100",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 256 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 256 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "503",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -72,7 +100,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_32",
"MSRIndex": "0x3F6",
"MSRValue": "0x20",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 32 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 32 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "100007",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -85,7 +113,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_4",
"MSRIndex": "0x3F6",
"MSRValue": "0x4",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 4 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 4 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "100003",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -98,7 +126,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_512",
"MSRIndex": "0x3F6",
"MSRValue": "0x200",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 512 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 512 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "101",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -111,7 +139,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_64",
"MSRIndex": "0x3F6",
"MSRValue": "0x40",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 64 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 64 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "2003",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -124,7 +152,7 @@
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_8",
"MSRIndex": "0x3F6",
"MSRValue": "0x8",
- "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 8 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 8 cycles. Reported latency may be longer than just the memory latency. Available PDIST counters: 0,1",
"SampleAfterValue": "50021",
"UMask": "0x1",
"Unit": "cpu_core"
@@ -135,11 +163,31 @@
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.STORE_SAMPLE",
- "PublicDescription": "Counts Retired memory accesses with at least 1 store operation. This PEBS event is the precisely-distributed (PDist) trigger covering all stores uops for sampling by the PEBS Store Latency Facility. The facility is described in Intel SDM Volume 3 section 19.9.8 Available PDIST counters: 0",
+ "PublicDescription": "Counts Retired memory accesses with at least 1 store operation. This PEBS event is the precisely-distributed (PDist) trigger covering all stores uops for sampling by the PEBS Store Latency Facility. The facility is described in Intel SDM Volume 3 section 19.9.8 Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x2",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Counts misaligned loads that are 4K page splits.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x13",
+ "EventName": "MISALIGN_MEM_REF.LOAD_PAGE_SPLIT",
+ "PublicDescription": "Counts misaligned loads that are 4K page splits. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts misaligned stores that are 4K page splits.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x13",
+ "EventName": "MISALIGN_MEM_REF.STORE_PAGE_SPLIT",
+ "PublicDescription": "Counts misaligned stores that are 4K page splits. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
+ },
{
"BriefDescription": "Counts demand data reads that were supplied by DRAM.",
"Counter": "0,1,2,3,4,5,6,7",
@@ -154,7 +202,7 @@
},
{
"BriefDescription": "Counts demand data reads that were supplied by DRAM.",
- "Counter": "0,1,2,3",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_DATA_RD.DRAM",
"MSRIndex": "0x1a6,0x1a7",
@@ -178,7 +226,7 @@
},
{
"BriefDescription": "Counts demand data reads that were not supplied by the L3 cache.",
- "Counter": "0,1,2,3",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_DATA_RD.L3_MISS",
"MSRIndex": "0x1a6,0x1a7",
@@ -202,7 +250,7 @@
},
{
"BriefDescription": "Counts demand read for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were not supplied by the L3 cache.",
- "Counter": "0,1,2,3",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_RFO.L3_MISS",
"MSRIndex": "0x1a6,0x1a7",
@@ -211,5 +259,35 @@
"SampleAfterValue": "100003",
"UMask": "0x1",
"Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts demand data read requests that miss the L3 cache.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x21",
+ "EventName": "OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD",
+ "SampleAfterValue": "100003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles where data return is pending for a Demand Data Read request who miss L3 cache.",
+ "Counter": "0,1,2,3",
+ "CounterMask": "1",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_L3_MISS_DEMAND_DATA_RD",
+ "PublicDescription": "Cycles with at least 1 Demand Data Read requests who miss L3 cache in the superQ.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "For every cycle, increments by the number of demand data read requests pending that are known to have missed the L3 cache.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD",
+ "PublicDescription": "For every cycle, increments by the number of demand data read requests pending that are known to have missed the L3 cache. Note that this does not capture all elapsed cycles while requests are outstanding - only cycles from when the requests were known by the requesting core to have missed the L3 cache.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
}
]
diff --git a/tools/perf/pmu-events/arch/x86/pantherlake/other.json b/tools/perf/pmu-events/arch/x86/pantherlake/other.json
new file mode 100644
index 000000000000..d49651d4f112
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/pantherlake/other.json
@@ -0,0 +1,44 @@
+[
+ {
+ "BriefDescription": "Count all other hardware assists or traps that are not necessarily architecturally exposed (through a software handler) beyond FP; SSE-AVX mix and A/D assists who are counted by dedicated sub-events.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc1",
+ "EventName": "ASSISTS.HARDWARE",
+ "PublicDescription": "Count all other hardware assists or traps that are not necessarily architecturally exposed (through a software handler) beyond FP; SSE-AVX mix and A/D assists who are counted by dedicated sub-events. This includes, but not limited to, assists at EXE or MEM uop writeback like AVX* load/store/gather/scatter (non-FP GSSE-assist ) , assists generated by ROB like PEBS and RTIT, Uncore trap, RAR (Remote Action Request) and CET (Control flow Enforcement Technology) assists.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "ASSISTS.PAGE_FAULT",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc1",
+ "EventName": "ASSISTS.PAGE_FAULT",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts streaming stores that have any type of response.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x2A,0x2B",
+ "EventName": "OCR.STREAMING_WR.ANY_RESPONSE",
+ "MSRIndex": "0x1a6,0x1a7",
+ "MSRValue": "0x10800",
+ "PublicDescription": "Counts streaming stores that have any type of response. Available PDIST counters: 0",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles the uncore cannot take further requests",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0x2d",
+ "EventName": "XQ.FULL",
+ "PublicDescription": "number of cycles when the thread is active and the uncore cannot take any further requests (for example prefetches, loads or stores initiated by the Core that miss the L2 cache).",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/x86/pantherlake/pipeline.json b/tools/perf/pmu-events/arch/x86/pantherlake/pipeline.json
index 2caf2f85327f..2d805ac98c5b 100644
--- a/tools/perf/pmu-events/arch/x86/pantherlake/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/pantherlake/pipeline.json
@@ -1,10 +1,51 @@
[
+ {
+ "BriefDescription": "Cycles when divide unit is busy executing divide or square root operations.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0xb0",
+ "EventName": "ARITH.DIV_ACTIVE",
+ "PublicDescription": "Counts cycles when divide unit is busy executing divide or square root operations. Accounts for integer and floating-point operations.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x9",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when integer divide unit is busy executing divide or square root operations.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0xb0",
+ "EventName": "ARITH.IDIV_ACTIVE",
+ "PublicDescription": "Counts cycles when divide unit is busy executing divide or square root operations. Accounts for integer operations only.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of occurrences where a microcode assist is invoked by hardware.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc1",
+ "EventName": "ASSISTS.ANY",
+ "PublicDescription": "Counts the number of occurrences where a microcode assist is invoked by hardware. Examples include AD (page Access Dirty), FP and AVX related assists.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1f",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts cycles where the pipeline is stalled due to serializing operations.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xa2",
+ "EventName": "BE_STALLS.SCOREBOARD",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts the total number of branch instructions retired for all branch types.",
"Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.ALL_BRANCHES",
- "PublicDescription": "Counts the total number of instructions in which the instruction pointer (IP) of the processor is resteered due to a branch instruction and the branch instruction successfully retires. All branch type instructions are accounted for.",
+ "PublicDescription": "Counts the total number of instructions in which the instruction pointer (IP) of the processor is resteered due to a branch instruction and the branch instruction successfully retires. All branch type instructions are accounted for. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"Unit": "cpu_atom"
},
@@ -13,8 +54,242 @@
"Counter": "0,1,2,3,4,5,6,7,8,9",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.ALL_BRANCHES",
- "PublicDescription": "Counts all branch instructions retired. Available PDIST counters: 0",
+ "PublicDescription": "Counts all branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.COND",
+ "PublicDescription": "Counts conditional branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x7",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of not taken conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.COND_NTAKEN",
+ "PublicDescription": "Counts the number of not taken conditional branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Not taken branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.COND_NTAKEN",
+ "PublicDescription": "Counts not taken branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Taken conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.COND_TAKEN",
+ "PublicDescription": "Counts taken conditional branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Taken backward conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.COND_TAKEN_BWD",
+ "PublicDescription": "Counts taken backward conditional branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Taken forward conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.COND_TAKEN_FWD",
+ "PublicDescription": "Counts taken forward conditional branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Far branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.FAR_BRANCH",
+ "PublicDescription": "Counts far branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_INDIRECT]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.INDIRECT",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_INDIRECT] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x50",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of near CALL branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_CALL",
+ "PublicDescription": "Counts the number of near CALL branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x30",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Direct and indirect near call instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_CALL",
+ "PublicDescription": "Counts both direct and indirect near call instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x30",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "near relative call instructions retired. [This event is alias to BR_INST_RETIRED.NEAR_REL_CALL]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_DIRECT_CALL",
+ "PublicDescription": "Counts near relative call instructions retired. [This event is alias to BR_INST_RETIRED.NEAR_REL_CALL] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "near relative jump instructions retired. [This event is alias to BR_INST_RETIRED.NEAR_REL_JMP]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_DIRECT_JMP",
+ "PublicDescription": "Counts near relative jump instructions retired. [This event is alias to BR_INST_RETIRED.NEAR_REL_JMP] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x80",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Indirect near branch instructions retired (excluding returns) [This event is alias to BR_INST_RETIRED.INDIRECT]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_INDIRECT",
+ "PublicDescription": "Counts near indirect branch instructions retired excluding returns. TSX abort is an indirect branch. [This event is alias to BR_INST_RETIRED.INDIRECT] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x50",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Indirect near call instructions retired. [This event is alias to BR_INST_RETIRED.NEAR_IND_CALL]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_INDIRECT_CALL",
+ "PublicDescription": "Counts indirect near call instructions retired. [This event is alias to BR_INST_RETIRED.NEAR_IND_CALL] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Indirect near jump instructions retired. [This event is alias to BR_INST_RETIRED.NEAR_IND_JMP]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_INDIRECT_JMP",
+ "PublicDescription": "Counts indirect near jump instructions retired. [This event is alias to BR_INST_RETIRED.NEAR_IND_JMP] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_INDIRECT_CALL]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_IND_CALL",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_INDIRECT_CALL] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_INDIRECT_JMP]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_IND_JMP",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_INDIRECT_JMP] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Indirect and Direct Relative near jump instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_JMP",
+ "PublicDescription": "Counts near jump instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0xc0",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_DIRECT_CALL]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_REL_CALL",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_DIRECT_CALL] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_DIRECT_JMP]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_REL_JMP",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_INST_RETIRED.NEAR_DIRECT_JMP] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x80",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Return instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_RETURN",
+ "PublicDescription": "Counts return instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of near taken branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
+ "PublicDescription": "Counts the number of near taken branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0xfb",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Taken branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc4",
+ "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
+ "PublicDescription": "Counts taken branch instructions retired. Available PDIST counters: 0,1",
"SampleAfterValue": "400009",
+ "UMask": "0xfb",
"Unit": "cpu_core"
},
{
@@ -22,7 +297,7 @@
"Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
- "PublicDescription": "Counts the total number of mispredicted branch instructions retired. All branch type instructions are accounted for. Prediction of the branch target address enables the processor to begin executing instructions before the non-speculative execution path is known. The branch prediction unit (BPU) predicts the target address based on the instruction pointer (IP) of the branch and on the execution path through which execution reached this IP. A branch misprediction occurs when the prediction is wrong, and results in discarding all instructions executed in the speculative path and re-fetching from the correct path.",
+ "PublicDescription": "Counts the total number of mispredicted branch instructions retired. All branch type instructions are accounted for. Prediction of the branch target address enables the processor to begin executing instructions before the non-speculative execution path is known. The branch prediction unit (BPU) predicts the target address based on the instruction pointer (IP) of the branch and on the execution path through which execution reached this IP. A branch misprediction occurs when the prediction is wrong, and results in discarding all instructions executed in the speculative path and re-fetching from the correct path. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"Unit": "cpu_atom"
},
@@ -31,188 +306,1207 @@
"Counter": "0,1,2,3,4,5,6,7,8,9",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
- "PublicDescription": "Counts all the retired branch instructions that were mispredicted by the processor. A branch misprediction occurs when the processor incorrectly predicts the destination of the branch. When the misprediction is discovered at execution, all the instructions executed in the wrong (speculative) path must be discarded, and the processor must start fetching from the correct path. Available PDIST counters: 0",
+ "PublicDescription": "Counts all the retired branch instructions that were mispredicted by the processor. A branch misprediction occurs when the processor incorrectly predicts the destination of the branch. When the misprediction is discovered at execution, all the instructions executed in the wrong (speculative) path must be discarded, and the processor must start fetching from the correct path. Available PDIST counters: 0,1",
"SampleAfterValue": "400009",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Fixed Counter: Counts the number of unhalted core clock cycles.",
- "Counter": "Fixed counter 1",
- "EventName": "CPU_CLK_UNHALTED.CORE",
- "SampleAfterValue": "1000003",
- "UMask": "0x2",
- "Unit": "cpu_atom"
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.ALL_BRANCHES_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.ALL_BRANCHES_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "Unit": "cpu_core"
},
{
- "BriefDescription": "Core cycles when the core is not in a halt state.",
- "Counter": "Fixed counter 1",
- "EventName": "CPU_CLK_UNHALTED.CORE",
- "PublicDescription": "Counts the number of core cycles while the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the programmable counters available for other events.",
- "SampleAfterValue": "2000003",
- "UMask": "0x2",
+ "BriefDescription": "All mispredicted branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.ALL_BRANCHES_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_TPEBS",
+ "PublicDescription": "All mispredicted branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.ALL_BRANCHES_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Counts the number of unhalted core clock cycles. [This event is alias to CPU_CLK_UNHALTED.THREAD_P]",
+ "BriefDescription": "Mispredicted conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND",
+ "PublicDescription": "Counts mispredicted conditional branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x7",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8007",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of mispredicted not taken conditional branch instructions retired.",
"Counter": "0,1,2,3,4,5,6,7",
- "EventCode": "0x3c",
- "EventName": "CPU_CLK_UNHALTED.CORE_P",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_NTAKEN",
+ "PublicDescription": "Counts the number of mispredicted not taken conditional branch instructions retired. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
+ "UMask": "0x4",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Thread cycles when thread is not in halt state [This event is alias to CPU_CLK_UNHALTED.THREAD_P]",
+ "BriefDescription": "Mispredicted non-taken conditional branch instructions retired.",
"Counter": "0,1,2,3,4,5,6,7,8,9",
- "EventCode": "0x3c",
- "EventName": "CPU_CLK_UNHALTED.CORE_P",
- "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time. [This event is alias to CPU_CLK_UNHALTED.THREAD_P]",
- "SampleAfterValue": "2000003",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_NTAKEN",
+ "PublicDescription": "Counts the number of conditional branch instructions retired that were mispredicted and the branch direction was not taken. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x4",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Fixed Counter: Counts the number of unhalted reference clock cycles.",
- "Counter": "Fixed counter 2",
- "EventName": "CPU_CLK_UNHALTED.REF_TSC",
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_NTAKEN_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_NTAKEN_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_NTAKEN_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8004",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Mispredicted non-taken conditional branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_NTAKEN_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_NTAKEN_TPEBS",
+ "PublicDescription": "Mispredicted non-taken conditional branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_NTAKEN_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8004",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of mispredicted taken conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN",
+ "PublicDescription": "Counts the number of mispredicted taken conditional branch instructions retired. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x3",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Reference cycles when the core is not in halt state.",
- "Counter": "Fixed counter 2",
- "EventName": "CPU_CLK_UNHALTED.REF_TSC",
- "PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'. After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
- "SampleAfterValue": "2000003",
+ "BriefDescription": "number of branch instructions retired that were mispredicted and taken.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN",
+ "PublicDescription": "Counts taken conditional mispredicted branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
"UMask": "0x3",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Counts the number of unhalted reference clock cycles at TSC frequency.",
+ "BriefDescription": "number of branch instructions retired that were mispredicted and taken backward.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN_BWD",
+ "PublicDescription": "Counts taken backward conditional mispredicted branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_BWD_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN_BWD_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_BWD_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8001",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "number of branch instructions retired that were mispredicted and taken backward. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_BWD_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN_BWD_TPEBS",
+ "PublicDescription": "number of branch instructions retired that were mispredicted and taken backward. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_BWD_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8001",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8003",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "number of branch instructions retired that were mispredicted and taken forward.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN_FWD",
+ "PublicDescription": "Counts taken forward conditional mispredicted branch instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_FWD_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN_FWD_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_FWD_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8002",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "number of branch instructions retired that were mispredicted and taken forward. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_FWD_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN_FWD_TPEBS",
+ "PublicDescription": "number of branch instructions retired that were mispredicted and taken forward. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_FWD_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8002",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Mispredicted taken conditional branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TAKEN_TPEBS",
+ "PublicDescription": "Mispredicted taken conditional branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_TAKEN_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8003",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Mispredicted conditional branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.COND_TPEBS",
+ "PublicDescription": "Mispredicted conditional branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.COND_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8007",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.INDIRECT",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x50",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_CALL]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.INDIRECT_CALL",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_CALL] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_CALL_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.INDIRECT_CALL_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_CALL_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8010",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.INDIRECT_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x8050",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_JMP]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.INDIRECT_JMP",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_JMP] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_JMP_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.INDIRECT_JMP_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_INDIRECT_JMP_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x8040",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Miss-predicted near indirect branch instructions retired (excluding returns) [This event is alias to BR_MISP_RETIRED.INDIRECT]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_INDIRECT",
+ "PublicDescription": "Counts miss-predicted near indirect branch instructions retired excluding returns. TSX abort is an indirect branch. [This event is alias to BR_MISP_RETIRED.INDIRECT] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x50",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Mispredicted indirect CALL retired. [This event is alias to BR_MISP_RETIRED.INDIRECT_CALL]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_INDIRECT_CALL",
+ "PublicDescription": "Counts retired mispredicted indirect (near taken) CALL instructions, including both register and memory indirect. [This event is alias to BR_MISP_RETIRED.INDIRECT_CALL] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Mispredicted indirect CALL retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.INDIRECT_CALL_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_INDIRECT_CALL_TPEBS",
+ "PublicDescription": "Mispredicted indirect CALL retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.INDIRECT_CALL_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x8010",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Miss-predicted near indirect jump instructions retired. [This event is alias to BR_MISP_RETIRED.INDIRECT_JMP]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_INDIRECT_JMP",
+ "PublicDescription": "Miss-predicted near indirect jump instructions retired. [This event is alias to BR_MISP_RETIRED.INDIRECT_JMP] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Miss-predicted near indirect jump instructions retired. Precise cost. [This event is alias to BR_MISP_RETIRED.INDIRECT_JMP_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_INDIRECT_JMP_TPEBS",
+ "PublicDescription": "Miss-predicted near indirect jump instructions retired. Precise cost. [This event is alias to BR_MISP_RETIRED.INDIRECT_JMP_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x8040",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Mispredicted near indirect branch instructions retired (excluding returns). This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.INDIRECT_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_INDIRECT_TPEBS",
+ "PublicDescription": "Mispredicted near indirect branch instructions retired (excluding returns). This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.INDIRECT_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100003",
+ "UMask": "0x8050",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event counts the number of mispredicted ret instructions retired. Non PEBS [This event is alias to BR_MISP_RETIRED.RET]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_RETURN",
+ "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted return instructions retired. [This event is alias to BR_MISP_RETIRED.RET] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Mispredicted ret instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.RET_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_RETURN_TPEBS",
+ "PublicDescription": "Mispredicted ret instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.RET_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x8008",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of near branch instructions retired that were mispredicted and taken.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
+ "PublicDescription": "Counts number of near branch instructions retired that were mispredicted and taken. Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0xfb",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_TAKEN_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_TAKEN_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_TAKEN_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x80fb",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Mispredicted taken near branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.NEAR_TAKEN_COST]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.NEAR_TAKEN_TPEBS",
+ "PublicDescription": "Mispredicted taken near branch instructions retired. This precise event may be used to get the misprediction cost via the Retire_Latency field of PEBS. It fires on the instruction that immediately follows the mispredicted branch. [This event is alias to BR_MISP_RETIRED.NEAR_TAKEN_COST] Available PDIST counters: 0,1",
+ "SampleAfterValue": "400009",
+ "UMask": "0x80fb",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_RETURN]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.RET",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_RETURN] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_RETURN_TPEBS]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "Deprecated": "1",
+ "EventCode": "0xc5",
+ "EventName": "BR_MISP_RETIRED.RET_COST",
+ "PublicDescription": "This event is deprecated. [This event is alias to BR_MISP_RETIRED.NEAR_RETURN_TPEBS] Available PDIST counters: 0,1",
+ "SampleAfterValue": "100007",
+ "UMask": "0x8008",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Core clocks when the thread is in the C0.1 light-weight slower wakeup time but more power saving optimized state.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xec",
+ "EventName": "CPU_CLK_UNHALTED.C01",
+ "PublicDescription": "Counts core clocks when the thread is in the C0.1 light-weight slower wakeup time but more power saving optimized state. This state can be entered via the TPAUSE or UMWAIT instructions.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Core clocks when the thread is in the C0.2 light-weight faster wakeup time but less power saving optimized state.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xec",
+ "EventName": "CPU_CLK_UNHALTED.C02",
+ "PublicDescription": "Counts core clocks when the thread is in the C0.2 light-weight faster wakeup time but less power saving optimized state. This state can be entered via the TPAUSE or UMWAIT instructions.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Core clocks when the thread is in the C0.1 or C0.2 or running a PAUSE in C0 ACPI state.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xec",
+ "EventName": "CPU_CLK_UNHALTED.C0_WAIT",
+ "PublicDescription": "Counts core clocks when the thread is in the C0.1 or C0.2 power saving optimized states (TPAUSE or UMWAIT instructions) or running the PAUSE instruction.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x70",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Fixed Counter: Counts the number of unhalted core clock cycles.",
+ "Counter": "Fixed counter 1",
+ "EventName": "CPU_CLK_UNHALTED.CORE",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Core cycles when the core is not in a halt state.",
+ "Counter": "Fixed counter 1",
+ "EventName": "CPU_CLK_UNHALTED.CORE",
+ "PublicDescription": "Counts the number of core cycles while the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the programmable counters available for other events.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of unhalted core clock cycles. [This event is alias to CPU_CLK_UNHALTED.THREAD_P]",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x3c",
+ "EventName": "CPU_CLK_UNHALTED.CORE_P",
+ "SampleAfterValue": "2000003",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Thread cycles when thread is not in halt state [This event is alias to CPU_CLK_UNHALTED.THREAD_P]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x3c",
+ "EventName": "CPU_CLK_UNHALTED.CORE_P",
+ "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time. [This event is alias to CPU_CLK_UNHALTED.THREAD_P]",
+ "SampleAfterValue": "2000003",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Core clocks when a PAUSE is pending.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xec",
+ "EventName": "CPU_CLK_UNHALTED.PAUSE",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of Pause instructions",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EdgeDetect": "1",
+ "EventCode": "0xec",
+ "EventName": "CPU_CLK_UNHALTED.PAUSE_INST",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Fixed Counter: Counts the number of unhalted reference clock cycles.",
+ "Counter": "Fixed counter 2",
+ "EventName": "CPU_CLK_UNHALTED.REF_TSC",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x3",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Reference cycles when the core is not in halt state.",
+ "Counter": "Fixed counter 2",
+ "EventName": "CPU_CLK_UNHALTED.REF_TSC",
+ "PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'. After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of unhalted reference clock cycles at TSC frequency.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x3c",
+ "EventName": "CPU_CLK_UNHALTED.REF_TSC_P",
+ "PublicDescription": "Counts the number of reference cycles that the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. This event is not affected by core frequency changes and increments at a fixed frequency that is also used for the Time Stamp Counter (TSC). This event uses a programmable general purpose performance counter.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Reference cycles when the core is not in halt state.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x3c",
+ "EventName": "CPU_CLK_UNHALTED.REF_TSC_P",
+ "PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'. After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Fixed Counter: Counts the number of unhalted core clock cycles.",
+ "Counter": "Fixed counter 1",
+ "EventName": "CPU_CLK_UNHALTED.THREAD",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Core cycles when the thread is not in a halt state.",
+ "Counter": "Fixed counter 1",
+ "EventName": "CPU_CLK_UNHALTED.THREAD",
+ "PublicDescription": "Counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the programmable counters available for other events.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of unhalted core clock cycles. [This event is alias to CPU_CLK_UNHALTED.CORE_P]",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x3c",
+ "EventName": "CPU_CLK_UNHALTED.THREAD_P",
+ "SampleAfterValue": "2000003",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Thread cycles when thread is not in halt state [This event is alias to CPU_CLK_UNHALTED.CORE_P]",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x3c",
+ "EventName": "CPU_CLK_UNHALTED.THREAD_P",
+ "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time. [This event is alias to CPU_CLK_UNHALTED.CORE_P]",
+ "SampleAfterValue": "2000003",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "16",
+ "EventCode": "0xa3",
+ "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Total execution stalls.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "4",
+ "EventCode": "0xa3",
+ "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Count number of times a load is depending on another load that had just write back its data or in previous or 2 cycles back. This event supports in-direct dependency through a single uop.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x02",
+ "EventName": "DEPENDENT_LOADS.ANY",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x7",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles total of 1 uop is executed on all ports and Reservation Station was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xa6",
+ "EventName": "EXE_ACTIVITY.1_PORTS_UTIL",
+ "PublicDescription": "Counts cycles during which a total of 1 uop was executed on all ports and Reservation Station (RS) was not empty.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles total of 2 or 3 uops are executed on all ports and Reservation Station (RS) was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xa6",
+ "EventName": "EXE_ACTIVITY.2_3_PORTS_UTIL",
+ "SampleAfterValue": "2000003",
+ "UMask": "0xc",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles total of 2 uops are executed on all ports and Reservation Station was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xa6",
+ "EventName": "EXE_ACTIVITY.2_PORTS_UTIL",
+ "PublicDescription": "Counts cycles during which a total of 2 uops were executed on all ports and Reservation Station (RS) was not empty.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles total of 3 uops are executed on all ports and Reservation Station was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xa6",
+ "EventName": "EXE_ACTIVITY.3_PORTS_UTIL",
+ "PublicDescription": "Cycles total of 3 uops are executed on all ports and Reservation Station (RS) was not empty.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles total of 4 uops are executed on all ports and Reservation Station was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xa6",
+ "EventName": "EXE_ACTIVITY.4_PORTS_UTIL",
+ "PublicDescription": "Cycles total of 4 uops are executed on all ports and Reservation Station (RS) was not empty.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "5",
+ "EventCode": "0xa6",
+ "EventName": "EXE_ACTIVITY.BOUND_ON_LOADS",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x21",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles where the Store Buffer was full and no loads caused an execution stall.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "2",
+ "EventCode": "0xa6",
+ "EventName": "EXE_ACTIVITY.BOUND_ON_STORES",
+ "PublicDescription": "Counts cycles where the Store Buffer was full and no loads caused an execution stall.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles no uop executed while RS was not empty, the SB was not full and there was no outstanding load.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xa6",
+ "EventName": "EXE_ACTIVITY.EXE_BOUND_0_PORTS",
+ "PublicDescription": "Number of cycles total of 0 uops executed on all ports, Reservation Station (RS) was not empty, the Store Buffer (SB) was not full and there was no outstanding load.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x80",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Instruction decoders utilized in a cycle",
+ "Counter": "2",
+ "EventCode": "0x75",
+ "EventName": "INST_DECODED.DECODERS",
+ "PublicDescription": "Number of decoders utilized in a cycle when the MITE (legacy decode pipeline) fetches instructions.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Fixed Counter: Counts the number of instructions retired.",
+ "Counter": "Fixed counter 0",
+ "EventName": "INST_RETIRED.ANY",
+ "PublicDescription": "Fixed Counter: Counts the number of instructions retired. Available PDIST counters: 32",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Number of instructions retired. Fixed Counter - architectural event",
+ "Counter": "Fixed counter 0",
+ "EventName": "INST_RETIRED.ANY",
+ "PublicDescription": "Counts the number of X86 instructions retired - an Architectural PerfMon event. Counting continues during hardware interrupts, traps, and inside interrupt handlers. Notes: INST_RETIRED.ANY is counted by a designated fixed counter freeing up programmable counters to count other events. INST_RETIRED.ANY_P is counted by a programmable counter. Available PDIST counters: 32",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc0",
+ "EventName": "INST_RETIRED.ANY_P",
+ "PublicDescription": "Counts the number of instructions retired. Available PDIST counters: 0,1",
+ "SampleAfterValue": "2000003",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Number of instructions retired. General Counter - architectural event",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc0",
+ "EventName": "INST_RETIRED.ANY_P",
+ "PublicDescription": "Counts the number of X86 instructions retired - an Architectural PerfMon event. Counting continues during hardware interrupts, traps, and inside interrupt handlers. Notes: INST_RETIRED.ANY is counted by a designated fixed counter freeing up programmable counters to count other events. INST_RETIRED.ANY_P is counted by a programmable counter. Available PDIST counters: 0,1",
+ "SampleAfterValue": "2000003",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "retired macro-fused uops when there is a branch in the macro-fused pair (the two instructions that got macro-fused count once in this pmon)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc0",
+ "EventName": "INST_RETIRED.BR_FUSED",
+ "PublicDescription": "retired macro-fused uops when there is a branch in the macro-fused pair (the two instructions that got macro-fused count once in this pmon) Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "INST_RETIRED.MACRO_FUSED",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc0",
+ "EventName": "INST_RETIRED.MACRO_FUSED",
+ "PublicDescription": "INST_RETIRED.MACRO_FUSED Available PDIST counters: 0,1",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x30",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired NOP instructions.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc0",
+ "EventName": "INST_RETIRED.NOP",
+ "PublicDescription": "Counts all retired NOP or ENDBR32/64 or PREFETCHIT0/1 instructions Available PDIST counters: 0,1",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Precise instruction retired with PEBS precise-distribution",
+ "Counter": "Fixed counter 0",
+ "EventName": "INST_RETIRED.PREC_DIST",
+ "PublicDescription": "A version of INST_RETIRED that allows for a precise distribution of samples across instructions retired. It utilizes the Precise Distribution of Instructions Retired (PDIR++) feature to fix bias in how retired instructions get sampled. Use on Fixed Counter 0. Available PDIST counters: 32",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Iterations of Repeat string retired instructions.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc0",
+ "EventName": "INST_RETIRED.REP_ITERATION",
+ "PublicDescription": "Number of iterations of Repeat (REP) string retired instructions such as MOVS, CMPS, and SCAS. Each has a byte, word, and doubleword version and string instructions can be repeated using a repetition prefix, REP, that allows their architectural execution to be repeated a number of times as specified by the RCX register. Note the number of iterations is implementation-dependent. Available PDIST counters: 0,1",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Bubble cycles of BPClear.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xad",
+ "EventName": "INT_MISC.BPCLEAR_CYCLES",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0xB",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Clears speculative count",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EdgeDetect": "1",
+ "EventCode": "0xad",
+ "EventName": "INT_MISC.CLEARS_COUNT",
+ "PublicDescription": "Counts the number of speculative clears due to any type of branch misprediction or machine clears",
+ "SampleAfterValue": "500009",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts cycles after recovery from a branch misprediction or machine clear till the first uop is issued from the resteered path.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xad",
+ "EventName": "INT_MISC.CLEAR_RESTEER_CYCLES",
+ "PublicDescription": "Cycles after recovery from a branch misprediction or machine clear till the first uop is issued from the resteered path.",
+ "SampleAfterValue": "500009",
+ "UMask": "0x80",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xad",
+ "EventName": "INT_MISC.RECOVERY_CYCLES",
+ "PublicDescription": "Counts core cycles when the Resource allocator was stalled due to recovery from an earlier branch misprediction or machine clear event.",
+ "SampleAfterValue": "500009",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Bubble cycles of BAClear (Unknown Branch).",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xad",
+ "EventName": "INT_MISC.UNKNOWN_BRANCH_CYCLES",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x7",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "TMA slots where uops got dropped",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xad",
+ "EventName": "INT_MISC.UOP_DROPPING",
+ "PublicDescription": "Estimated number of Top-down Microarchitecture Analysis slots that got dropped due to non front-end reasons",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of uops executed on integer port 0,1, 2, 3.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xb3",
+ "EventName": "INT_UOPS_EXECUTED.PRIMARY",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x78",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Number of vector integer instructions retired of 128-bit vector-width.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe7",
+ "EventName": "INT_VEC_RETIRED.128BIT",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x13",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of vector integer instructions retired of 256-bit vector-width.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe7",
+ "EventName": "INT_VEC_RETIRED.256BIT",
+ "SampleAfterValue": "1000003",
+ "UMask": "0xac",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "integer ADD, SUB, SAD 128-bit vector instructions.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe7",
+ "EventName": "INT_VEC_RETIRED.ADD_128",
+ "PublicDescription": "Number of retired integer ADD/SUB (regular or horizontal), SAD 128-bit vector instructions.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x3",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "integer ADD, SUB, SAD 256-bit vector instructions.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe7",
+ "EventName": "INT_VEC_RETIRED.ADD_256",
+ "PublicDescription": "Number of retired integer ADD/SUB (regular or horizontal), SAD 256-bit vector instructions.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0xc",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "INT_VEC_RETIRED.MUL_256",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe7",
+ "EventName": "INT_VEC_RETIRED.MUL_256",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x80",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "INT_VEC_RETIRED.SHUFFLES",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe7",
+ "EventName": "INT_VEC_RETIRED.SHUFFLES",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "INT_VEC_RETIRED.VNNI_128",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe7",
+ "EventName": "INT_VEC_RETIRED.VNNI_128",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "INT_VEC_RETIRED.VNNI_256",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe7",
+ "EventName": "INT_VEC_RETIRED.VNNI_256",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of retired loads that are blocked because it initially appears to be store forward blocked, but subsequently is shown not to be blocked based on 4K alias check.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.ADDRESS_ALIAS",
+ "PublicDescription": "Counts the number of retired loads that are blocked because it initially appears to be store forward blocked, but subsequently is shown not to be blocked based on 4K alias check. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "False dependencies in MOB due to partial compare on address.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.ADDRESS_ALIAS",
+ "PublicDescription": "Counts the number of times a load got blocked due to false dependencies in MOB due to partial compare on address.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of retired loads that are blocked for any of the following reasons: DTLB miss, address alias, store forward or data unknown (includes memory disambiguation blocks and ESP consuming load blocks).",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.ALL",
+ "PublicDescription": "Counts the number of retired loads that are blocked for any of the following reasons: DTLB miss, address alias, store forward or data unknown (includes memory disambiguation blocks and ESP consuming load blocks). Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Bank conflicts in DCU due to limited lookup ports.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.BANK_CONFLICT",
+ "PublicDescription": "Counts the number of times a load got blocked due to bank conflicts in DCU",
+ "SampleAfterValue": "100003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of retired loads that are blocked because its address exactly matches an older store whose data is not ready.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.DATA_UNKNOWN",
+ "PublicDescription": "Counts the number of retired loads that are blocked because its address exactly matches an older store whose data is not ready. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.NO_SR",
+ "PublicDescription": "Counts the number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x88",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of times a load got early blocked due to preceding store operation with unknown address or unknown data. Excluding in-line (immediate) wakeups",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.STORE_EARLY",
+ "SampleAfterValue": "100003",
+ "UMask": "0xa1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of retired loads that are blocked because its address partially overlapped with an older store.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.STORE_FORWARD",
+ "PublicDescription": "Counts the number of retired loads that are blocked because its address partially overlapped with an older store. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Loads blocked due to overlapping with a preceding store that cannot be forwarded.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.STORE_FORWARD",
+ "PublicDescription": "Counts the number of times where store forwarding was prevented for a load operation. The most common case is a load blocked due to the address of memory access (partially) overlapping with a preceding uncompleted store. Note: See the table of not supported store forwards in the Optimization Guide.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x82",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0xa8",
+ "EventName": "LSD.CYCLES_ACTIVE",
+ "PublicDescription": "Counts the cycles when at least one uop is delivered by the LSD (Loop-stream detector).",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles optimal number of Uops delivered by the LSD, but did not come from the decoder.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "8",
+ "EventCode": "0xa8",
+ "EventName": "LSD.CYCLES_OK",
+ "PublicDescription": "Counts the cycles when optimal number of uops is delivered by the LSD (Loop-stream detector).",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of Uops delivered by the LSD.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xa8",
+ "EventName": "LSD.UOPS",
+ "PublicDescription": "Counts the number of uops delivered to the back-end by the LSD(Loop Stream Detector).",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of machine clears (nukes) of any type.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EdgeDetect": "1",
+ "EventCode": "0xc3",
+ "EventName": "MACHINE_CLEARS.COUNT",
+ "PublicDescription": "Counts the number of machine clears (nukes) of any type.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of machine clears due to memory ordering in which an internal load passes an older store within the same CPU.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xc3",
+ "EventName": "MACHINE_CLEARS.DISAMBIGUATION",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x8",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of machine clears due to a page fault. Counts both I-Side and D-Side (Loads/Stores) page faults. A page fault occurs when either the page is not present, or an access violation occurs.",
"Counter": "0,1,2,3,4,5,6,7",
- "EventCode": "0x3c",
- "EventName": "CPU_CLK_UNHALTED.REF_TSC_P",
- "PublicDescription": "Counts the number of reference cycles that the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. This event is not affected by core frequency changes and increments at a fixed frequency that is also used for the Time Stamp Counter (TSC). This event uses a programmable general purpose performance counter.",
+ "EventCode": "0xc3",
+ "EventName": "MACHINE_CLEARS.PAGE_FAULT",
"SampleAfterValue": "1000003",
- "UMask": "0x1",
+ "UMask": "0x20",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Reference cycles when the core is not in halt state.",
+ "BriefDescription": "Self-modifying code (SMC) detected.",
"Counter": "0,1,2,3,4,5,6,7,8,9",
- "EventCode": "0x3c",
- "EventName": "CPU_CLK_UNHALTED.REF_TSC_P",
- "PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'. After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
- "SampleAfterValue": "2000003",
+ "EventCode": "0xc3",
+ "EventName": "MACHINE_CLEARS.SMC",
+ "PublicDescription": "Counts self-modifying code (SMC) detected, which causes a machine clear.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts cycles where no execution is happening due to loads waiting for L1 cache (that is: no execution & load in flight & no load missed L1 cache)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x46",
+ "EventName": "MEMORY_STALLS.L1",
+ "SampleAfterValue": "1000003",
"UMask": "0x1",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Fixed Counter: Counts the number of unhalted core clock cycles.",
- "Counter": "Fixed counter 1",
- "EventName": "CPU_CLK_UNHALTED.THREAD",
+ "BriefDescription": "Counts cycles where no execution is happening due to loads waiting for L2 cache (that is: no execution & load in flight & load missed L1 & no load missed L2 cache)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x46",
+ "EventName": "MEMORY_STALLS.L2",
"SampleAfterValue": "1000003",
"UMask": "0x2",
- "Unit": "cpu_atom"
+ "Unit": "cpu_core"
},
{
- "BriefDescription": "Core cycles when the thread is not in a halt state.",
- "Counter": "Fixed counter 1",
- "EventName": "CPU_CLK_UNHALTED.THREAD",
- "PublicDescription": "Counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the programmable counters available for other events.",
- "SampleAfterValue": "2000003",
- "UMask": "0x2",
+ "BriefDescription": "Counts cycles where no execution is happening due to loads waiting for L3 cache (that is: no execution & load in flight & load missed L1 & load missed L2 cache & no load missed L3 Cache)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x46",
+ "EventName": "MEMORY_STALLS.L3",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Counts the number of unhalted core clock cycles. [This event is alias to CPU_CLK_UNHALTED.CORE_P]",
- "Counter": "0,1,2,3,4,5,6,7",
- "EventCode": "0x3c",
- "EventName": "CPU_CLK_UNHALTED.THREAD_P",
+ "BriefDescription": "Counts cycles where no execution is happening due to loads waiting for Memory (that is: no execution & load in flight & a load missed L3 cache)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x46",
+ "EventName": "MEMORY_STALLS.MEM",
"SampleAfterValue": "1000003",
- "Unit": "cpu_atom"
+ "UMask": "0x8",
+ "Unit": "cpu_core"
},
{
- "BriefDescription": "Thread cycles when thread is not in halt state [This event is alias to CPU_CLK_UNHALTED.CORE_P]",
+ "BriefDescription": "LFENCE instructions retired",
"Counter": "0,1,2,3,4,5,6,7,8,9",
- "EventCode": "0x3c",
- "EventName": "CPU_CLK_UNHALTED.THREAD_P",
- "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time. [This event is alias to CPU_CLK_UNHALTED.CORE_P]",
- "SampleAfterValue": "2000003",
+ "EventCode": "0xe0",
+ "EventName": "MISC2_RETIRED.LFENCE",
+ "PublicDescription": "number of LFENCE retired instructions",
+ "SampleAfterValue": "400009",
+ "UMask": "0x20",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Fixed Counter: Counts the number of instructions retired.",
- "Counter": "Fixed counter 0",
- "EventName": "INST_RETIRED.ANY",
- "PublicDescription": "Fixed Counter: Counts the number of instructions retired. Available PDIST counters: 32",
+ "BriefDescription": "Counts the number of LBR entries recorded. Requires LBRs to be enabled in IA32_LBR_CTL.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xe4",
+ "EventName": "MISC_RETIRED.LBR_INSERTS",
+ "PublicDescription": "Counts the number of LBR entries recorded. Requires LBRs to be enabled in IA32_LBR_CTL. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
"UMask": "0x1",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Number of instructions retired. Fixed Counter - architectural event",
- "Counter": "Fixed counter 0",
- "EventName": "INST_RETIRED.ANY",
- "PublicDescription": "Counts the number of X86 instructions retired - an Architectural PerfMon event. Counting continues during hardware interrupts, traps, and inside interrupt handlers. Notes: INST_RETIRED.ANY is counted by a designated fixed counter freeing up programmable counters to count other events. INST_RETIRED.ANY_P is counted by a programmable counter. Available PDIST counters: 32",
- "SampleAfterValue": "2000003",
+ "BriefDescription": "LBR record is inserted",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xe4",
+ "EventName": "MISC_RETIRED.LBR_INSERTS",
+ "PublicDescription": "LBR record is inserted Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
"UMask": "0x1",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Counts the number of instructions retired.",
+ "BriefDescription": "Counts the number of LFENCE instructions retired.",
"Counter": "0,1,2,3,4,5,6,7",
- "EventCode": "0xc0",
- "EventName": "INST_RETIRED.ANY_P",
+ "EventCode": "0xe0",
+ "EventName": "MISC_RETIRED1.LFENCE",
+ "PublicDescription": "Counts the number of LFENCE instructions retired. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
+ "UMask": "0x2",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Number of instructions retired. General Counter - architectural event",
- "Counter": "0,1,2,3,4,5,6,7,8,9",
- "EventCode": "0xc0",
- "EventName": "INST_RETIRED.ANY_P",
- "PublicDescription": "Counts the number of X86 instructions retired - an Architectural PerfMon event. Counting continues during hardware interrupts, traps, and inside interrupt handlers. Notes: INST_RETIRED.ANY is counted by a designated fixed counter freeing up programmable counters to count other events. INST_RETIRED.ANY_P is counted by a programmable counter. Available PDIST counters: 0",
- "SampleAfterValue": "2000003",
- "Unit": "cpu_core"
+ "BriefDescription": "Counts the number of accesses to KeyLocker cache.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xe1",
+ "EventName": "MISC_RETIRED2.KEYLOCKER_ACCESS",
+ "PublicDescription": "Counts the number of accesses to KeyLocker cache. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of retired loads that are blocked because its address partially overlapped with an older store.",
+ "BriefDescription": "Counts the number of misses to KeyLocker cache.",
"Counter": "0,1,2,3,4,5,6,7",
- "EventCode": "0x03",
- "EventName": "LD_BLOCKS.STORE_FORWARD",
+ "EventCode": "0xe1",
+ "EventName": "MISC_RETIRED2.KEYLOCKER_MISS",
+ "PublicDescription": "Counts the number of misses to KeyLocker cache. Available PDIST counters: 0,1",
"SampleAfterValue": "1000003",
- "UMask": "0x2",
+ "UMask": "0x11",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Loads blocked due to overlapping with a preceding store that cannot be forwarded.",
+ "BriefDescription": "Cycles when Reservation Station (RS) is empty for the thread.",
"Counter": "0,1,2,3,4,5,6,7,8,9",
- "EventCode": "0x03",
- "EventName": "LD_BLOCKS.STORE_FORWARD",
- "PublicDescription": "Counts the number of times where store forwarding was prevented for a load operation. The most common case is a load blocked due to the address of memory access (partially) overlapping with a preceding uncompleted store. Note: See the table of not supported store forwards in the Optimization Guide.",
- "SampleAfterValue": "100003",
- "UMask": "0x82",
+ "EventCode": "0xa5",
+ "EventName": "RS.EMPTY",
+ "PublicDescription": "Counts cycles during which the reservation station (RS) is empty for this logical processor. This is usually caused when the front-end pipeline runs into starvation periods (e.g. branch mispredictions or i-cache misses)",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x7",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Counts the number of LBR entries recorded. Requires LBRs to be enabled in IA32_LBR_CTL.",
- "Counter": "0,1,2,3,4,5,6,7",
- "EventCode": "0xe4",
- "EventName": "MISC_RETIRED.LBR_INSERTS",
- "SampleAfterValue": "1000003",
- "UMask": "0x1",
- "Unit": "cpu_atom"
+ "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EdgeDetect": "1",
+ "EventCode": "0xa5",
+ "EventName": "RS.EMPTY_COUNT",
+ "Invert": "1",
+ "PublicDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to closely sample on front-end latency issues (see the FRONTEND_RETIRED event of designated precise events)",
+ "SampleAfterValue": "100003",
+ "UMask": "0x7",
+ "Unit": "cpu_core"
},
{
- "BriefDescription": "LBR record is inserted",
+ "BriefDescription": "Cycles when RS was empty and a resource allocation stall is asserted",
"Counter": "0,1,2,3,4,5,6,7,8,9",
- "EventCode": "0xe4",
- "EventName": "MISC_RETIRED.LBR_INSERTS",
- "PublicDescription": "LBR record is inserted Available PDIST counters: 0",
+ "EventCode": "0xa5",
+ "EventName": "RS.EMPTY_RESOURCE",
"SampleAfterValue": "1000003",
"UMask": "0x1",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Counts the number of issue slots in a UMWAIT or TPAUSE instruction where no uop issues due to the instruction putting the CPU into the C0.1 activity state. For Tremont, UMWAIT and TPAUSE will only put the CPU into C0.1 activity state (not C0.2 activity state).",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x75",
+ "EventName": "SERIALIZATION.C01_MS_SCB",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
+ },
{
"BriefDescription": "This event counts a subset of the Topdown Slots event that were not consumed by the back-end pipeline due to lack of back-end resources, as a result of memory subsystem delays, execution units limitations, or other conditions.",
"Counter": "0,1,2,3,4,5,6,7,8,9",
@@ -223,6 +1517,35 @@
"UMask": "0x2",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "TMA slots wasted due to incorrect speculations.",
+ "Counter": "0",
+ "EventCode": "0xa4",
+ "EventName": "TOPDOWN.BAD_SPEC_SLOTS",
+ "PublicDescription": "Number of slots of TMA method that were wasted due to incorrect speculation. It covers all types of control-flow or data-related mis-speculations.",
+ "SampleAfterValue": "10000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "TMA slots wasted due to incorrect speculation by branch mispredictions",
+ "Counter": "0",
+ "EventCode": "0xa4",
+ "EventName": "TOPDOWN.BR_MISPREDICT_SLOTS",
+ "PublicDescription": "Number of TMA slots that were wasted due to incorrect speculation by (any type of) branch mispredictions. This event estimates number of speculative operations that were issued but not retired as well as the out-of-order engine recovery past a branch misprediction.",
+ "SampleAfterValue": "10000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "TOPDOWN.MEMORY_BOUND_SLOTS",
+ "Counter": "3",
+ "EventCode": "0xa4",
+ "EventName": "TOPDOWN.MEMORY_BOUND_SLOTS",
+ "SampleAfterValue": "10000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "TMA slots available for an unhalted logical processor. Fixed counter - architectural event",
"Counter": "Fixed counter 3",
@@ -244,7 +1567,7 @@
},
{
"BriefDescription": "Fixed Counter: Counts the number of issue slots that were not consumed by the backend because allocation is stalled due to a mispredicted jump or a machine clear.",
- "Counter": "36",
+ "Counter": "Fixed counter 4",
"EventName": "TOPDOWN_BAD_SPECULATION.ALL",
"SampleAfterValue": "1000003",
"UMask": "0x5",
@@ -279,7 +1602,7 @@
},
{
"BriefDescription": "Fixed Counter: Counts the number of retirement slots not consumed due to front end stalls.",
- "Counter": "37",
+ "Counter": "Fixed counter 5",
"EventName": "TOPDOWN_FE_BOUND.ALL",
"SampleAfterValue": "1000003",
"UMask": "0x6",
@@ -296,7 +1619,7 @@
},
{
"BriefDescription": "Fixed Counter: Counts the number of consumed retirement slots.",
- "Counter": "38",
+ "Counter": "Fixed counter 6",
"EventName": "TOPDOWN_RETIRING.ALL",
"SampleAfterValue": "1000003",
"UMask": "0x7",
@@ -312,6 +1635,237 @@
"UMask": "0x2",
"Unit": "cpu_atom"
},
+ {
+ "BriefDescription": "Number of non dec-by-all uops decoded by decoder",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x76",
+ "EventName": "UOPS_DECODED.DEC0_UOPS",
+ "PublicDescription": "This event counts the number of not dec-by-all uops decoded by decoder 0.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Uops executed on INT EU ALU ports.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb2",
+ "EventName": "UOPS_DISPATCHED.ALU",
+ "PublicDescription": "Number of ALU integer uops dispatch to execution.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Uops executed on any INT EU ports",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb2",
+ "EventName": "UOPS_DISPATCHED.INT_EU_ALL",
+ "PublicDescription": "Number of integer uops dispatched to execution.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of Uops dispatched/executed by any of the 3 JEUs (all ups that hold the JEU including macro; micro jumps; fetch-from-eip)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb2",
+ "EventName": "UOPS_DISPATCHED.JMP",
+ "PublicDescription": "Number of jump uops dispatch to execution",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Uops executed on Load ports",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb2",
+ "EventName": "UOPS_DISPATCHED.LOAD",
+ "PublicDescription": "Number of Load uops dispatched to execution.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of (shift) 1-cycle Uops dispatched/executed by any of the Shift Eus",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb2",
+ "EventName": "UOPS_DISPATCHED.SHIFT",
+ "PublicDescription": "Number of SHIFT integer uops dispatch to execution",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x20",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of Uops dispatched/executed by Slow EU (e.g. 3+ cycles LEA, >1 cycles shift, iDIVs, CR; *H operation)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb2",
+ "EventName": "UOPS_DISPATCHED.SLOW",
+ "PublicDescription": "Number of Slow integer uops dispatch to execution.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of Uops dispatched on STA ports",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb2",
+ "EventName": "UOPS_DISPATCHED.STA",
+ "PublicDescription": "Number of STA (Store Address) uops dispatch to execution",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x80",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Uops executed on STD ports",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb2",
+ "EventName": "UOPS_DISPATCHED.STD",
+ "PublicDescription": "Number of STD (Store Data) uops dispatch to execution",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
+ "Counter": "3",
+ "CounterMask": "1",
+ "EventCode": "0xb1",
+ "EventName": "UOPS_EXECUTED.CYCLES_GE_1",
+ "PublicDescription": "Cycles where at least 1 uop was executed per-thread.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
+ "Counter": "3",
+ "CounterMask": "2",
+ "EventCode": "0xb1",
+ "EventName": "UOPS_EXECUTED.CYCLES_GE_2",
+ "PublicDescription": "Cycles where at least 2 uops were executed per-thread.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
+ "Counter": "3",
+ "CounterMask": "3",
+ "EventCode": "0xb1",
+ "EventName": "UOPS_EXECUTED.CYCLES_GE_3",
+ "PublicDescription": "Cycles where at least 3 uops were executed per-thread.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles where at least 4 uops were executed per-thread",
+ "Counter": "3",
+ "CounterMask": "4",
+ "EventCode": "0xb1",
+ "EventName": "UOPS_EXECUTED.CYCLES_GE_4",
+ "PublicDescription": "Cycles where at least 4 uops were executed per-thread.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+ "Counter": "3",
+ "CounterMask": "1",
+ "EventCode": "0xb1",
+ "EventName": "UOPS_EXECUTED.STALLS",
+ "Invert": "1",
+ "PublicDescription": "Counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of uops to be executed per-thread each cycle.",
+ "Counter": "3",
+ "EventCode": "0xb1",
+ "EventName": "UOPS_EXECUTED.THREAD",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of x87 uops dispatched.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xb1",
+ "EventName": "UOPS_EXECUTED.X87",
+ "PublicDescription": "Counts the number of x87 uops executed.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Uops that RAT issues to RS",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xae",
+ "EventName": "UOPS_ISSUED.ANY",
+ "PublicDescription": "Counts the number of uops that the Resource Allocation Table (RAT) issues to the Reservation Station (RS).",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "UOPS_ISSUED.CYCLES",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0xae",
+ "EventName": "UOPS_ISSUED.CYCLES",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles with retired uop(s).",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0xc2",
+ "EventName": "UOPS_RETIRED.CYCLES",
+ "PublicDescription": "Counts cycles where at least one uop has retired.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Retired uops except the last uop of each instruction.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc2",
+ "EventName": "UOPS_RETIRED.HEAVY",
+ "PublicDescription": "Counts the number of retired micro-operations (uops) except the last uop of each instruction. An instruction that is decoded into less than two uops does not contribute to the count.",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "UOPS_RETIRED.MS",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0xc2",
+ "EventName": "UOPS_RETIRED.MS",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x8",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of non-speculative switches to the Microcode Sequencer (MS)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EdgeDetect": "1",
+ "EventCode": "0xc2",
+ "EventName": "UOPS_RETIRED.MS_SWITCHES",
+ "MSRIndex": "0x3F7",
+ "MSRValue": "0x8",
+ "PublicDescription": "Switches to the Microcode Sequencer",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "This event counts a subset of the Topdown Slots event that are utilized by operations that eventually get retired (committed) by the processor pipeline. Usually, this event positively correlates with higher performance for example, as measured by the instructions-per-cycle metric.",
"Counter": "0,1,2,3,4,5,6,7,8,9",
@@ -321,5 +1875,17 @@
"SampleAfterValue": "2000003",
"UMask": "0x2",
"Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles without actually retired uops.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0xc2",
+ "EventName": "UOPS_RETIRED.STALLS",
+ "Invert": "1",
+ "PublicDescription": "This event counts cycles without actually retired uops.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
}
]
diff --git a/tools/perf/pmu-events/arch/x86/pantherlake/uncore-memory.json b/tools/perf/pmu-events/arch/x86/pantherlake/uncore-memory.json
new file mode 100644
index 000000000000..a881b99be5f3
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/pantherlake/uncore-memory.json
@@ -0,0 +1,26 @@
+[
+ {
+ "BriefDescription": "Read CAS command sent to DRAM",
+ "Counter": "0,1,2,3,4",
+ "EventCode": "0x22",
+ "EventName": "UNC_M_CAS_COUNT_RD",
+ "PerPkg": "1",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "Write CAS command sent to DRAM",
+ "Counter": "0,1,2,3,4",
+ "EventCode": "0x23",
+ "EventName": "UNC_M_CAS_COUNT_WR",
+ "PerPkg": "1",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "Total number of read and write byte transfers to/from DRAM, in 32B chunk, per DDR channel. Counter increments by 1 after sending or receiving 32B chunk data.",
+ "Counter": "0,1,2,3,4",
+ "EventCode": "0x3C",
+ "EventName": "UNC_M_TOTAL_DATA",
+ "PerPkg": "1",
+ "Unit": "iMC"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/x86/pantherlake/virtual-memory.json b/tools/perf/pmu-events/arch/x86/pantherlake/virtual-memory.json
index 690c5dff9d9e..8d56c16b2a39 100644
--- a/tools/perf/pmu-events/arch/x86/pantherlake/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/pantherlake/virtual-memory.json
@@ -1,4 +1,43 @@
[
+ {
+ "BriefDescription": "Counts the number of page walks initiated by a demand load that missed the first and second level TLBs.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x08",
+ "EventName": "DTLB_LOAD_MISSES.MISS_CAUSED_WALK",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of first level TLB misses but second level hits due to a demand load that did not start a page walk. Accounts for all page sizes. Will result in a DTLB write from STLB.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x08",
+ "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x20",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Loads that miss the DTLB and hit the STLB.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x12",
+ "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
+ "PublicDescription": "Counts loads that miss the DTLB (Data TLB) and hit the STLB (Second level TLB).",
+ "SampleAfterValue": "100003",
+ "UMask": "0x320",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a demand load.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0x12",
+ "EventName": "DTLB_LOAD_MISSES.WALK_ACTIVE",
+ "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a demand load.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts the number of page walks completed due to load DTLB misses to any page size.",
"Counter": "0,1,2,3,4,5,6,7",
@@ -19,6 +58,86 @@
"UMask": "0xe",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Page walks completed due to a demand data load to a 1G page.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x12",
+ "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G",
+ "PublicDescription": "Counts completed page walks (1G sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Page walks completed due to a demand data load to a 2M/4M page.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x12",
+ "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M",
+ "PublicDescription": "Counts completed page walks (2M/4M sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Page walks completed due to a demand data load to a 4K page.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x12",
+ "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K",
+ "PublicDescription": "Counts completed page walks (4K sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of page walks outstanding for a demand load in the PMH each cycle.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x12",
+ "EventName": "DTLB_LOAD_MISSES.WALK_PENDING",
+ "PublicDescription": "Counts the number of page walks outstanding for a demand load in the PMH (Page Miss Handler) each cycle.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of page walks initiated by a store that missed the first and second level TLBs.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x49",
+ "EventName": "DTLB_STORE_MISSES.MISS_CAUSED_WALK",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of first level TLB misses but second level hits due to stores that did not start a page walk. Accounts for all page sizes. Will result in a DTLB write from STLB.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x49",
+ "EventName": "DTLB_STORE_MISSES.STLB_HIT",
+ "PublicDescription": "Counts the number of first level TLB misses but second level hits due to a demand load that did not start a page walk. Accounts for all page sizes. Will result in a DTLB write from STLB.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x20",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Stores that miss the DTLB and hit the STLB.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x13",
+ "EventName": "DTLB_STORE_MISSES.STLB_HIT",
+ "PublicDescription": "Counts stores that miss the DTLB (Data TLB) and hit the STLB (2nd Level TLB).",
+ "SampleAfterValue": "100003",
+ "UMask": "0x320",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a store.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0x13",
+ "EventName": "DTLB_STORE_MISSES.WALK_ACTIVE",
+ "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a store.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts the number of page walks completed due to store DTLB misses to any page size.",
"Counter": "0,1,2,3,4,5,6,7",
@@ -39,6 +158,85 @@
"UMask": "0xe",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Page walks completed due to a demand data store to a 1G page.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x13",
+ "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G",
+ "PublicDescription": "Counts completed page walks (1G sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x8",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Page walks completed due to a demand data store to a 2M/4M page.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x13",
+ "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M",
+ "PublicDescription": "Counts completed page walks (2M/4M sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Page walks completed due to a demand data store to a 4K page.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x13",
+ "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_4K",
+ "PublicDescription": "Counts completed page walks (4K sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Number of page walks outstanding for a store in the PMH each cycle.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x13",
+ "EventName": "DTLB_STORE_MISSES.WALK_PENDING",
+ "PublicDescription": "Counts the number of page walks outstanding for a store in the PMH (Page Miss Handler) each cycle.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of page walks initiated by a instruction fetch that missed the first and second level TLBs.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x85",
+ "EventName": "ITLB_MISSES.MISS_CAUSED_WALK",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Counts the number of first level TLB misses but second level hits due to an instruction fetch that did not start a page walk. Account for all pages sizes. Will result in an ITLB write from STLB.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x85",
+ "EventName": "ITLB_MISSES.STLB_HIT",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x20",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Instruction fetch requests that miss the ITLB and hit the STLB.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x11",
+ "EventName": "ITLB_MISSES.STLB_HIT",
+ "PublicDescription": "Counts instruction fetch requests that miss the ITLB (Instruction TLB) and hit the STLB (Second-level TLB).",
+ "SampleAfterValue": "100003",
+ "UMask": "0x120",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "CounterMask": "1",
+ "EventCode": "0x11",
+ "EventName": "ITLB_MISSES.WALK_ACTIVE",
+ "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a code (instruction fetch) request.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts the number of page walks completed due to instruction fetch misses to any page size.",
"Counter": "0,1,2,3,4,5,6,7",
@@ -58,5 +256,55 @@
"SampleAfterValue": "100003",
"UMask": "0xe",
"Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x11",
+ "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M",
+ "PublicDescription": "Counts completed page walks (2M/4M page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x11",
+ "EventName": "ITLB_MISSES.WALK_COMPLETED_4K",
+ "PublicDescription": "Counts completed page walks (4K page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of page walks outstanding for iside in PMH every cycle.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x85",
+ "EventName": "ITLB_MISSES.WALK_PENDING",
+ "PublicDescription": "Counts the number of page walks outstanding for iside in PMH every cycle. A PMH page walk is outstanding from page walk start till PMH becomes idle again (ready to serve next walk). Includes EPT-walk intervals. Walks could be counted by edge detecting on this event, but would count restarted suspended walks.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x10",
+ "Unit": "cpu_atom"
+ },
+ {
+ "BriefDescription": "Number of page walks outstanding for an outstanding code request in the PMH each cycle.",
+ "Counter": "0,1,2,3,4,5,6,7,8,9",
+ "EventCode": "0x11",
+ "EventName": "ITLB_MISSES.WALK_PENDING",
+ "PublicDescription": "Counts the number of page walks outstanding for an outstanding code (instruction fetch) request in the PMH (Page Miss Handler) each cycle.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x10",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Counts the number of retired loads that are blocked due to a first level TLB miss.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0x03",
+ "EventName": "LD_BLOCKS.DTLB_MISS",
+ "PublicDescription": "Counts the number of retired loads that are blocked due to a first level TLB miss. Available PDIST counters: 0,1",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x8",
+ "Unit": "cpu_atom"
}
]
--
2.51.0.534.gc79095c0ca-goog
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