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Message-ID: <20250521135500.677508-4-irogers@google.com>
Date: Wed, 21 May 2025 06:54:59 -0700
From: Ian Rogers <irogers@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
Mark Rutland <mark.rutland@....com>,
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>, James Clark <james.clark@...aro.org>,
"Masami Hiramatsu (Google)" <mhiramat@...nel.org>, Ravi Bangoria <ravi.bangoria@....com>, Leo Yan <leo.yan@....com>,
Yujie Liu <yujie.liu@...el.com>, Graham Woodward <graham.woodward@....com>,
Howard Chu <howardchu95@...il.com>, Weilin Wang <weilin.wang@...el.com>,
Dmitry Vyukov <dvyukov@...gle.com>, Andi Kleen <ak@...ux.intel.com>,
Thomas Falcon <thomas.falcon@...el.com>, Matt Fleming <matt@...dmodwrite.com>,
Chun-Tse Shao <ctshao@...gle.com>, Ben Gainey <ben.gainey@....com>, Song Liu <song@...nel.org>,
linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org
Subject: [PATCH v2 3/3] perf sort: Use perf_env to set arch sort keys and header
Previously arch_support_sort_key and arch_perf_header_entry used a
weak symbol to compile as appropriate for x86 and powerpc. A
limitation to this is that the handling of a data file could vary in
cross-platform development. Change to using the perf_env of the
current session to determine the architecture kind and set the sort
key and header entries as appropriate.
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
tools/perf/arch/powerpc/util/Build | 1 -
tools/perf/arch/powerpc/util/event.c | 34 ----------------
tools/perf/arch/x86/util/event.c | 19 ---------
tools/perf/builtin-annotate.c | 2 +-
tools/perf/builtin-c2c.c | 53 +++++++++++++-----------
tools/perf/builtin-diff.c | 2 +-
tools/perf/builtin-report.c | 2 +-
tools/perf/builtin-top.c | 16 ++++----
tools/perf/tests/hists_cumulate.c | 8 ++--
tools/perf/tests/hists_filter.c | 8 ++--
tools/perf/tests/hists_link.c | 8 ++--
tools/perf/tests/hists_output.c | 10 ++---
tools/perf/util/event.h | 3 --
tools/perf/util/sort.c | 61 ++++++++++++++++++++--------
tools/perf/util/sort.h | 5 ++-
15 files changed, 104 insertions(+), 128 deletions(-)
delete mode 100644 tools/perf/arch/powerpc/util/event.c
diff --git a/tools/perf/arch/powerpc/util/Build b/tools/perf/arch/powerpc/util/Build
index ed82715080f9..fdd6a77a3432 100644
--- a/tools/perf/arch/powerpc/util/Build
+++ b/tools/perf/arch/powerpc/util/Build
@@ -5,7 +5,6 @@ perf-util-y += mem-events.o
perf-util-y += pmu.o
perf-util-y += sym-handling.o
perf-util-y += evsel.o
-perf-util-y += event.o
perf-util-$(CONFIG_LIBDW) += skip-callchain-idx.o
diff --git a/tools/perf/arch/powerpc/util/event.c b/tools/perf/arch/powerpc/util/event.c
deleted file mode 100644
index 024ac8b54c33..000000000000
--- a/tools/perf/arch/powerpc/util/event.c
+++ /dev/null
@@ -1,34 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/zalloc.h>
-
-#include "../../../util/event.h"
-#include "../../../util/synthetic-events.h"
-#include "../../../util/machine.h"
-#include "../../../util/tool.h"
-#include "../../../util/map.h"
-#include "../../../util/debug.h"
-#include "../../../util/sample.h"
-
-const char *arch_perf_header_entry(const char *se_header)
-{
- if (!strcmp(se_header, "Local INSTR Latency"))
- return "Finish Cyc";
- else if (!strcmp(se_header, "INSTR Latency"))
- return "Global Finish_cyc";
- else if (!strcmp(se_header, "Local Pipeline Stage Cycle"))
- return "Dispatch Cyc";
- else if (!strcmp(se_header, "Pipeline Stage Cycle"))
- return "Global Dispatch_cyc";
- return se_header;
-}
-
-int arch_support_sort_key(const char *sort_key)
-{
- if (!strcmp(sort_key, "p_stage_cyc"))
- return 1;
- if (!strcmp(sort_key, "local_p_stage_cyc"))
- return 1;
- return 0;
-}
diff --git a/tools/perf/arch/x86/util/event.c b/tools/perf/arch/x86/util/event.c
index 576c1c36046c..3cd384317739 100644
--- a/tools/perf/arch/x86/util/event.c
+++ b/tools/perf/arch/x86/util/event.c
@@ -91,22 +91,3 @@ int perf_event__synthesize_extra_kmaps(const struct perf_tool *tool,
}
#endif
-
-const char *arch_perf_header_entry(const char *se_header)
-{
- if (!strcmp(se_header, "Local Pipeline Stage Cycle"))
- return "Local Retire Latency";
- else if (!strcmp(se_header, "Pipeline Stage Cycle"))
- return "Retire Latency";
-
- return se_header;
-}
-
-int arch_support_sort_key(const char *sort_key)
-{
- if (!strcmp(sort_key, "p_stage_cyc"))
- return 1;
- if (!strcmp(sort_key, "local_p_stage_cyc"))
- return 1;
- return 0;
-}
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 9833c2c82a2f..a2d41614ef5e 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -947,7 +947,7 @@ int cmd_annotate(int argc, const char **argv)
annotate_opts.show_br_cntr = true;
}
- if (setup_sorting(NULL) < 0)
+ if (setup_sorting(/*evlist=*/NULL, &annotate.session->header.env) < 0)
usage_with_options(annotate_usage, options);
ret = __cmd_annotate(&annotate);
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index e2e257bcc461..324368aabfa2 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -195,12 +195,14 @@ static struct hist_entry_ops c2c_entry_ops = {
static int c2c_hists__init(struct c2c_hists *hists,
const char *sort,
- int nr_header_lines);
+ int nr_header_lines,
+ struct perf_env *env);
static struct c2c_hists*
he__get_c2c_hists(struct hist_entry *he,
const char *sort,
- int nr_header_lines)
+ int nr_header_lines,
+ struct perf_env *env)
{
struct c2c_hist_entry *c2c_he;
struct c2c_hists *hists;
@@ -214,7 +216,7 @@ he__get_c2c_hists(struct hist_entry *he,
if (!hists)
return NULL;
- ret = c2c_hists__init(hists, sort, nr_header_lines);
+ ret = c2c_hists__init(hists, sort, nr_header_lines, env);
if (ret) {
free(hists);
return NULL;
@@ -350,7 +352,7 @@ static int process_sample_event(const struct perf_tool *tool __maybe_unused,
mi = mi_dup;
- c2c_hists = he__get_c2c_hists(he, c2c.cl_sort, 2);
+ c2c_hists = he__get_c2c_hists(he, c2c.cl_sort, 2, machine->env);
if (!c2c_hists)
goto free_mi;
@@ -1966,7 +1968,8 @@ static struct c2c_fmt *get_format(const char *name)
return c2c_fmt;
}
-static int c2c_hists__init_output(struct perf_hpp_list *hpp_list, char *name)
+static int c2c_hists__init_output(struct perf_hpp_list *hpp_list, char *name,
+ struct perf_env *env __maybe_unused)
{
struct c2c_fmt *c2c_fmt = get_format(name);
int level = 0;
@@ -1980,14 +1983,14 @@ static int c2c_hists__init_output(struct perf_hpp_list *hpp_list, char *name)
return 0;
}
-static int c2c_hists__init_sort(struct perf_hpp_list *hpp_list, char *name)
+static int c2c_hists__init_sort(struct perf_hpp_list *hpp_list, char *name, struct perf_env *env)
{
struct c2c_fmt *c2c_fmt = get_format(name);
struct c2c_dimension *dim;
if (!c2c_fmt) {
reset_dimensions();
- return sort_dimension__add(hpp_list, name, NULL, 0);
+ return sort_dimension__add(hpp_list, name, /*evlist=*/NULL, env, /*level=*/0);
}
dim = c2c_fmt->dim;
@@ -2008,7 +2011,7 @@ static int c2c_hists__init_sort(struct perf_hpp_list *hpp_list, char *name)
\
for (tok = strtok_r((char *)_list, ", ", &tmp); \
tok; tok = strtok_r(NULL, ", ", &tmp)) { \
- ret = _fn(hpp_list, tok); \
+ ret = _fn(hpp_list, tok, env); \
if (ret == -EINVAL) { \
pr_err("Invalid --fields key: `%s'", tok); \
break; \
@@ -2021,7 +2024,8 @@ static int c2c_hists__init_sort(struct perf_hpp_list *hpp_list, char *name)
static int hpp_list__parse(struct perf_hpp_list *hpp_list,
const char *output_,
- const char *sort_)
+ const char *sort_,
+ struct perf_env *env)
{
char *output = output_ ? strdup(output_) : NULL;
char *sort = sort_ ? strdup(sort_) : NULL;
@@ -2052,7 +2056,8 @@ static int hpp_list__parse(struct perf_hpp_list *hpp_list,
static int c2c_hists__init(struct c2c_hists *hists,
const char *sort,
- int nr_header_lines)
+ int nr_header_lines,
+ struct perf_env *env)
{
__hists__init(&hists->hists, &hists->list);
@@ -2066,15 +2071,16 @@ static int c2c_hists__init(struct c2c_hists *hists,
/* Overload number of header lines.*/
hists->list.nr_header_lines = nr_header_lines;
- return hpp_list__parse(&hists->list, NULL, sort);
+ return hpp_list__parse(&hists->list, /*output=*/NULL, sort, env);
}
static int c2c_hists__reinit(struct c2c_hists *c2c_hists,
const char *output,
- const char *sort)
+ const char *sort,
+ struct perf_env *env)
{
perf_hpp__reset_output_field(&c2c_hists->list);
- return hpp_list__parse(&c2c_hists->list, output, sort);
+ return hpp_list__parse(&c2c_hists->list, output, sort, env);
}
#define DISPLAY_LINE_LIMIT 0.001
@@ -2207,8 +2213,9 @@ static int filter_cb(struct hist_entry *he, void *arg __maybe_unused)
return 0;
}
-static int resort_cl_cb(struct hist_entry *he, void *arg __maybe_unused)
+static int resort_cl_cb(struct hist_entry *he, void *arg)
{
+ struct perf_env *env = arg;
struct c2c_hist_entry *c2c_he;
struct c2c_hists *c2c_hists;
bool display = he__display(he, &c2c.shared_clines_stats);
@@ -2222,7 +2229,7 @@ static int resort_cl_cb(struct hist_entry *he, void *arg __maybe_unused)
c2c_he->cacheline_idx = idx++;
calc_width(c2c_he);
- c2c_hists__reinit(c2c_hists, c2c.cl_output, c2c.cl_resort);
+ c2c_hists__reinit(c2c_hists, c2c.cl_output, c2c.cl_resort, env);
hists__collapse_resort(&c2c_hists->hists, NULL);
hists__output_resort_cb(&c2c_hists->hists, NULL, filter_cb);
@@ -2333,7 +2340,7 @@ static int resort_shared_cl_cb(struct hist_entry *he, void *arg __maybe_unused)
return 0;
}
-static int hists__iterate_cb(struct hists *hists, hists__resort_cb_t cb)
+static int hists__iterate_cb(struct hists *hists, hists__resort_cb_t cb, void *arg)
{
struct rb_node *next = rb_first_cached(&hists->entries);
int ret = 0;
@@ -2342,7 +2349,7 @@ static int hists__iterate_cb(struct hists *hists, hists__resort_cb_t cb)
struct hist_entry *he;
he = rb_entry(next, struct hist_entry, rb_node);
- ret = cb(he, NULL);
+ ret = cb(he, arg);
if (ret)
break;
next = rb_next(&he->rb_node);
@@ -2448,7 +2455,7 @@ static void print_cacheline(struct c2c_hists *c2c_hists,
hists__fprintf(&c2c_hists->hists, false, 0, 0, 0, out, false);
}
-static void print_pareto(FILE *out)
+static void print_pareto(FILE *out, struct perf_env *env)
{
struct perf_hpp_list hpp_list;
struct rb_node *nd;
@@ -2473,7 +2480,7 @@ static void print_pareto(FILE *out)
"dcacheline";
perf_hpp_list__init(&hpp_list);
- ret = hpp_list__parse(&hpp_list, cl_output, NULL);
+ ret = hpp_list__parse(&hpp_list, cl_output, /*evlist=*/NULL, env);
if (WARN_ONCE(ret, "failed to setup sort entries\n"))
return;
@@ -2538,7 +2545,7 @@ static void perf_c2c__hists_fprintf(FILE *out, struct perf_session *session)
fprintf(out, "=================================================\n");
fprintf(out, "#\n");
- print_pareto(out);
+ print_pareto(out, &session->header.env);
}
#ifdef HAVE_SLANG_SUPPORT
@@ -3095,7 +3102,7 @@ static int perf_c2c__report(int argc, const char **argv)
goto out_session;
}
- err = c2c_hists__init(&c2c.hists, "dcacheline", 2);
+ err = c2c_hists__init(&c2c.hists, "dcacheline", 2, &session->header.env);
if (err) {
pr_debug("Failed to initialize hists\n");
goto out_session;
@@ -3179,13 +3186,13 @@ static int perf_c2c__report(int argc, const char **argv)
else if (c2c.display == DISPLAY_SNP_PEER)
sort_str = "tot_peer";
- c2c_hists__reinit(&c2c.hists, output_str, sort_str);
+ c2c_hists__reinit(&c2c.hists, output_str, sort_str, &session->header.env);
ui_progress__init(&prog, c2c.hists.hists.nr_entries, "Sorting...");
hists__collapse_resort(&c2c.hists.hists, NULL);
hists__output_resort_cb(&c2c.hists.hists, &prog, resort_shared_cl_cb);
- hists__iterate_cb(&c2c.hists.hists, resort_cl_cb);
+ hists__iterate_cb(&c2c.hists.hists, resort_cl_cb, &session->header.env);
ui_progress__finish();
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index ae490d58af92..f6735cf02329 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -2003,7 +2003,7 @@ int cmd_diff(int argc, const char **argv)
sort__mode = SORT_MODE__DIFF;
}
- if (setup_sorting(NULL) < 0)
+ if (setup_sorting(/*evlist=*/NULL, &data__files[0].session->header.env) < 0)
usage_with_options(diff_usage, options);
setup_pager();
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index f0299c7ee025..8be6e7c3bd22 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -1776,7 +1776,7 @@ int cmd_report(int argc, const char **argv)
}
if ((last_key != K_SWITCH_INPUT_DATA && last_key != K_RELOAD) &&
- (setup_sorting(session->evlist) < 0)) {
+ (setup_sorting(session->evlist, &session->header.env) < 0)) {
if (sort_order)
parse_options_usage(report_usage, options, "s", 1);
if (field_order)
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 7b6cde87d2af..13ef0d188a96 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -1747,7 +1747,14 @@ int cmd_top(int argc, const char **argv)
setup_browser(false);
- if (setup_sorting(top.evlist) < 0) {
+ top.session = perf_session__new(/*data=*/NULL, /*tool=*/NULL);
+ if (IS_ERR(top.session)) {
+ status = PTR_ERR(top.session);
+ top.session = NULL;
+ goto out_delete_evlist;
+ }
+
+ if (setup_sorting(top.evlist, &top.session->header.env) < 0) {
if (sort_order)
parse_options_usage(top_usage, options, "s", 1);
if (field_order)
@@ -1820,13 +1827,6 @@ int cmd_top(int argc, const char **argv)
signal(SIGWINCH, winch_sig);
}
- top.session = perf_session__new(NULL, NULL);
- if (IS_ERR(top.session)) {
- status = PTR_ERR(top.session);
- top.session = NULL;
- goto out_delete_evlist;
- }
-
if (!evlist__needs_bpf_sb_event(top.evlist))
top.record_opts.no_bpf_event = true;
diff --git a/tools/perf/tests/hists_cumulate.c b/tools/perf/tests/hists_cumulate.c
index 1e0f5a310fd5..3eb9ef8d7ec6 100644
--- a/tools/perf/tests/hists_cumulate.c
+++ b/tools/perf/tests/hists_cumulate.c
@@ -295,7 +295,7 @@ static int test1(struct evsel *evsel, struct machine *machine)
symbol_conf.cumulate_callchain = false;
evsel__reset_sample_bit(evsel, CALLCHAIN);
- setup_sorting(NULL);
+ setup_sorting(/*evlist=*/NULL, machine->env);
callchain_register_param(&callchain_param);
err = add_hist_entries(hists, machine);
@@ -442,7 +442,7 @@ static int test2(struct evsel *evsel, struct machine *machine)
symbol_conf.cumulate_callchain = false;
evsel__set_sample_bit(evsel, CALLCHAIN);
- setup_sorting(NULL);
+ setup_sorting(/*evlist=*/NULL, machine->env);
callchain_register_param(&callchain_param);
err = add_hist_entries(hists, machine);
@@ -500,7 +500,7 @@ static int test3(struct evsel *evsel, struct machine *machine)
symbol_conf.cumulate_callchain = true;
evsel__reset_sample_bit(evsel, CALLCHAIN);
- setup_sorting(NULL);
+ setup_sorting(/*evlist=*/NULL, machine->env);
callchain_register_param(&callchain_param);
err = add_hist_entries(hists, machine);
@@ -684,7 +684,7 @@ static int test4(struct evsel *evsel, struct machine *machine)
symbol_conf.cumulate_callchain = true;
evsel__set_sample_bit(evsel, CALLCHAIN);
- setup_sorting(NULL);
+ setup_sorting(/*evlist=*/NULL, machine->env);
callchain_param = callchain_param_default;
callchain_register_param(&callchain_param);
diff --git a/tools/perf/tests/hists_filter.c b/tools/perf/tests/hists_filter.c
index 4b2e4f2fbe48..1cebd20cc91c 100644
--- a/tools/perf/tests/hists_filter.c
+++ b/tools/perf/tests/hists_filter.c
@@ -131,10 +131,6 @@ static int test__hists_filter(struct test_suite *test __maybe_unused, int subtes
goto out;
err = TEST_FAIL;
- /* default sort order (comm,dso,sym) will be used */
- if (setup_sorting(NULL) < 0)
- goto out;
-
machines__init(&machines);
/* setup threads/dso/map/symbols also */
@@ -145,6 +141,10 @@ static int test__hists_filter(struct test_suite *test __maybe_unused, int subtes
if (verbose > 1)
machine__fprintf(machine, stderr);
+ /* default sort order (comm,dso,sym) will be used */
+ if (setup_sorting(evlist, machine->env) < 0)
+ goto out;
+
/* process sample events */
err = add_hist_entries(evlist, machine);
if (err < 0)
diff --git a/tools/perf/tests/hists_link.c b/tools/perf/tests/hists_link.c
index 5b6f1e883466..996f5f0b3bd1 100644
--- a/tools/perf/tests/hists_link.c
+++ b/tools/perf/tests/hists_link.c
@@ -303,10 +303,6 @@ static int test__hists_link(struct test_suite *test __maybe_unused, int subtest
goto out;
err = TEST_FAIL;
- /* default sort order (comm,dso,sym) will be used */
- if (setup_sorting(NULL) < 0)
- goto out;
-
machines__init(&machines);
/* setup threads/dso/map/symbols also */
@@ -317,6 +313,10 @@ static int test__hists_link(struct test_suite *test __maybe_unused, int subtest
if (verbose > 1)
machine__fprintf(machine, stderr);
+ /* default sort order (comm,dso,sym) will be used */
+ if (setup_sorting(evlist, machine->env) < 0)
+ goto out;
+
/* process sample events */
err = add_hist_entries(evlist, machine);
if (err < 0)
diff --git a/tools/perf/tests/hists_output.c b/tools/perf/tests/hists_output.c
index 33b5cc8352a7..ee5ec8bda60e 100644
--- a/tools/perf/tests/hists_output.c
+++ b/tools/perf/tests/hists_output.c
@@ -146,7 +146,7 @@ static int test1(struct evsel *evsel, struct machine *machine)
field_order = NULL;
sort_order = NULL; /* equivalent to sort_order = "comm,dso,sym" */
- setup_sorting(NULL);
+ setup_sorting(/*evlist=*/NULL, machine->env);
/*
* expected output:
@@ -248,7 +248,7 @@ static int test2(struct evsel *evsel, struct machine *machine)
field_order = "overhead,cpu";
sort_order = "pid";
- setup_sorting(NULL);
+ setup_sorting(/*evlist=*/NULL, machine->env);
/*
* expected output:
@@ -304,7 +304,7 @@ static int test3(struct evsel *evsel, struct machine *machine)
field_order = "comm,overhead,dso";
sort_order = NULL;
- setup_sorting(NULL);
+ setup_sorting(/*evlist=*/NULL, machine->env);
/*
* expected output:
@@ -378,7 +378,7 @@ static int test4(struct evsel *evsel, struct machine *machine)
field_order = "dso,sym,comm,overhead,dso";
sort_order = "sym";
- setup_sorting(NULL);
+ setup_sorting(/*evlist=*/NULL, machine->env);
/*
* expected output:
@@ -480,7 +480,7 @@ static int test5(struct evsel *evsel, struct machine *machine)
field_order = "cpu,pid,comm,dso,sym";
sort_order = "dso,pid";
- setup_sorting(NULL);
+ setup_sorting(/*evlist=*/NULL, machine->env);
/*
* expected output:
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 119bce37f4fd..3b97a31736c5 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -390,9 +390,6 @@ extern unsigned int proc_map_timeout;
#define PAGE_SIZE_NAME_LEN 32
char *get_page_size_name(u64 size, char *str);
-const char *arch_perf_header_entry(const char *se_header);
-int arch_support_sort_key(const char *sort_key);
-
static inline bool perf_event_header__cpumode_is_guest(u8 cpumode)
{
return cpumode == PERF_RECORD_MISC_GUEST_KERNEL ||
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index dda4ef0b5a73..ccab10cd24a5 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -2526,19 +2526,44 @@ struct sort_dimension {
int taken;
};
-int __weak arch_support_sort_key(const char *sort_key __maybe_unused)
+static int arch_support_sort_key(const char *sort_key, struct perf_env *env)
{
+ const char *arch = perf_env__arch(env);
+
+ if (!strcmp("x86", arch) || !strcmp("powerpc", arch)) {
+ if (!strcmp(sort_key, "p_stage_cyc"))
+ return 1;
+ if (!strcmp(sort_key, "local_p_stage_cyc"))
+ return 1;
+ }
return 0;
}
-const char * __weak arch_perf_header_entry(const char *se_header)
-{
+static const char *arch_perf_header_entry(const char *se_header, struct perf_env *env)
+{
+ const char *arch = perf_env__arch(env);
+
+ if (!strcmp("x86", arch)) {
+ if (!strcmp(se_header, "Local Pipeline Stage Cycle"))
+ return "Local Retire Latency";
+ else if (!strcmp(se_header, "Pipeline Stage Cycle"))
+ return "Retire Latency";
+ } else if (!strcmp("powerpc", arch)) {
+ if (!strcmp(se_header, "Local INSTR Latency"))
+ return "Finish Cyc";
+ else if (!strcmp(se_header, "INSTR Latency"))
+ return "Global Finish_cyc";
+ else if (!strcmp(se_header, "Local Pipeline Stage Cycle"))
+ return "Dispatch Cyc";
+ else if (!strcmp(se_header, "Pipeline Stage Cycle"))
+ return "Global Dispatch_cyc";
+ }
return se_header;
}
-static void sort_dimension_add_dynamic_header(struct sort_dimension *sd)
+static void sort_dimension_add_dynamic_header(struct sort_dimension *sd, struct perf_env *env)
{
- sd->entry->se_header = arch_perf_header_entry(sd->entry->se_header);
+ sd->entry->se_header = arch_perf_header_entry(sd->entry->se_header, env);
}
#define DIM(d, n, func) [d] = { .name = n, .entry = &(func) }
@@ -3590,7 +3615,7 @@ int hpp_dimension__add_output(unsigned col, bool implicit)
}
int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
- struct evlist *evlist,
+ struct evlist *evlist, struct perf_env *env,
int level)
{
unsigned int i, j;
@@ -3603,7 +3628,7 @@ int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
*/
for (j = 0; j < ARRAY_SIZE(arch_specific_sort_keys); j++) {
if (!strcmp(arch_specific_sort_keys[j], tok) &&
- !arch_support_sort_key(tok)) {
+ !arch_support_sort_key(tok, env)) {
return 0;
}
}
@@ -3616,7 +3641,7 @@ int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
for (j = 0; j < ARRAY_SIZE(dynamic_headers); j++) {
if (sd->name && !strcmp(dynamic_headers[j], sd->name))
- sort_dimension_add_dynamic_header(sd);
+ sort_dimension_add_dynamic_header(sd, env);
}
if (sd->entry == &sort_parent && parent_pattern) {
@@ -3712,13 +3737,13 @@ int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
}
/* This should match with sort_dimension__add() above */
-static bool is_hpp_sort_key(const char *key)
+static bool is_hpp_sort_key(const char *key, struct perf_env *env)
{
unsigned i;
for (i = 0; i < ARRAY_SIZE(arch_specific_sort_keys); i++) {
if (!strcmp(arch_specific_sort_keys[i], key) &&
- !arch_support_sort_key(key)) {
+ !arch_support_sort_key(key, env)) {
return false;
}
}
@@ -3740,7 +3765,7 @@ static bool is_hpp_sort_key(const char *key)
}
static int setup_sort_list(struct perf_hpp_list *list, char *str,
- struct evlist *evlist)
+ struct evlist *evlist, struct perf_env *env)
{
char *tmp, *tok;
int ret = 0;
@@ -3769,7 +3794,7 @@ static int setup_sort_list(struct perf_hpp_list *list, char *str,
}
if (*tok) {
- if (is_hpp_sort_key(tok)) {
+ if (is_hpp_sort_key(tok, env)) {
/* keep output (hpp) sort keys in the same level */
if (prev_was_hpp) {
bool next_same = (level == next_level);
@@ -3782,7 +3807,7 @@ static int setup_sort_list(struct perf_hpp_list *list, char *str,
prev_was_hpp = false;
}
- ret = sort_dimension__add(list, tok, evlist, level);
+ ret = sort_dimension__add(list, tok, evlist, env, level);
if (ret == -EINVAL) {
if (!cacheline_size() && !strncasecmp(tok, "dcacheline", strlen(tok)))
ui__error("The \"dcacheline\" --sort key needs to know the cacheline size and it couldn't be determined on this system");
@@ -3911,7 +3936,7 @@ static char *setup_overhead(char *keys)
return keys;
}
-static int __setup_sorting(struct evlist *evlist)
+static int __setup_sorting(struct evlist *evlist, struct perf_env *env)
{
char *str;
const char *sort_keys;
@@ -3951,7 +3976,7 @@ static int __setup_sorting(struct evlist *evlist)
}
}
- ret = setup_sort_list(&perf_hpp_list, str, evlist);
+ ret = setup_sort_list(&perf_hpp_list, str, evlist, env);
free(str);
return ret;
@@ -4187,16 +4212,16 @@ static int __setup_output_field(void)
return ret;
}
-int setup_sorting(struct evlist *evlist)
+int setup_sorting(struct evlist *evlist, struct perf_env *env)
{
int err;
- err = __setup_sorting(evlist);
+ err = __setup_sorting(evlist, env);
if (err < 0)
return err;
if (parent_pattern != default_parent_pattern) {
- err = sort_dimension__add(&perf_hpp_list, "parent", evlist, -1);
+ err = sort_dimension__add(&perf_hpp_list, "parent", evlist, env, -1);
if (err < 0)
return err;
}
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index a742ab7f3c67..d7787958e06b 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -6,6 +6,7 @@
#include "hist.h"
struct option;
+struct perf_env;
extern regex_t parent_regex;
extern const char *sort_order;
@@ -130,7 +131,7 @@ extern struct sort_entry sort_thread;
struct evlist;
struct tep_handle;
-int setup_sorting(struct evlist *evlist);
+int setup_sorting(struct evlist *evlist, struct perf_env *env);
int setup_output_field(void);
void reset_output_field(void);
void sort__setup_elide(FILE *fp);
@@ -145,7 +146,7 @@ bool is_strict_order(const char *order);
int hpp_dimension__add_output(unsigned col, bool implicit);
void reset_dimensions(void);
int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
- struct evlist *evlist,
+ struct evlist *evlist, struct perf_env *env,
int level);
int output_field_add(struct perf_hpp_list *list, const char *tok, int *level);
int64_t
--
2.49.0.1112.g889b7c5bd8-goog
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