linux-kernel - [PATCH 00/22] perf intel-pt: Add support for instructions-per-cycle (IPC)

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Message-Id: <20190520113728.14389-1-adrian.hunter@intel.com>
Date:   Mon, 20 May 2019 14:37:06 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 00/22] perf intel-pt: Add support for instructions-per-cycle (IPC)

Hi

Here are some patches that add support for IPC. There are 3 dependent fixes
to start with.  Display of IPC by perf script is in patch 8 "perf script: Add
output of IPC ratio".  Information about Intel PT and IPC is in patch 12
"perf intel-pt: Document IPC usage".  Then there are patches to export IPC
including un-related patch 14 "perf db-export: Add brief documentation" and
un-related patch 22 "perf scripts python: exported-sql-viewer.py: Select find
text when find bar is activated"


Adrian Hunter (22):
      perf intel-pt: Fix itrace defaults for perf script
      perf auxtrace: Fix itrace defaults for perf script
      perf intel-pt: Fix itrace defaults for perf script intel-pt documentation
      perf intel-pt: Factor out intel_pt_update_sample_time
      perf intel-pt: Accumulate cycle count from CYC packets
      perf tools: Add IPC information to perf_sample
      perf intel-pt: Add support for samples to contain IPC ratio
      perf script: Add output of IPC ratio
      perf intel-pt: Record when decoding PSB+ packets
      perf intel-pt: Re-factor TIP cases in intel_pt_walk_to_ip
      perf intel-pt: Accumulate cycle count from TSC/TMA/MTC packets
      perf intel-pt: Document IPC usage
      perf thread-stack: Accumulate IPC information
      perf db-export: Add brief documentation
      perf db-export: Export IPC information
      perf scripts python: export-to-sqlite.py: Export IPC information
      perf scripts python: export-to-postgresql.py: Export IPC information
      perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports
      perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams
      perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph
      perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree
      perf scripts python: exported-sql-viewer.py: Select find text when find bar is activated

 tools/perf/Documentation/db-export.txt             |  41 +++
 tools/perf/Documentation/intel-pt.txt              |  40 ++-
 tools/perf/Documentation/perf-script.txt           |   5 +-
 tools/perf/builtin-script.c                        |  23 +-
 tools/perf/scripts/python/export-to-postgresql.py  |  36 ++-
 tools/perf/scripts/python/export-to-sqlite.py      |  36 ++-
 tools/perf/scripts/python/exported-sql-viewer.py   | 294 ++++++++++++++++-----
 tools/perf/util/auxtrace.c                         |   3 +-
 tools/perf/util/event.h                            |   2 +
 .../perf/util/intel-pt-decoder/intel-pt-decoder.c  | 141 ++++++++--
 .../perf/util/intel-pt-decoder/intel-pt-decoder.h  |   1 +
 tools/perf/util/intel-pt.c                         |  32 ++-
 .../util/scripting-engines/trace-event-python.c    |   8 +-
 tools/perf/util/thread-stack.c                     |  14 +
 tools/perf/util/thread-stack.h                     |   4 +
 15 files changed, 556 insertions(+), 124 deletions(-)
 create mode 100644 tools/perf/Documentation/db-export.txt


Regards
Adrian