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Subject[RFC PATCH 00/12] Topdown parser
From
This RFC is for a new tool that reads TMA_Metrics.csv as found on
download.01.org/perfmon and generates metrics and metric groups from
it. To show the functionality the TMA_Metrics.csv is downloaded, but
an accepted change would most likely include a copy of this file from
Intel. With this tool rather than just level 1 topdown metrics, a full
set of topdown metrics to level 4 are generated.

This change was:
Suggested-by: Stephane Eranian <eranian@google.com>

Sandeep Dasgupta (12):
perf topdown-parser: Add a simple logging API.
perf topdown-parser: Add utility functions.
perf topdown-paser: Add a CSV file reader.
perf topdown-parser: Add a json file reader.
perf topdown-parser: Add a configuration.
perf topdown-parser: Interface for TMA_Metrics.csv.
perf topdown-parser: Metric expression parser.
perf topdown-parser: Add event interface.
perf topdown-paser: Add code generation API.
perf topdown-parser: Add json metric code generation.
perf topdown-parser: Main driver.
perf pmu-events: Topdown parser tool

tools/perf/Makefile.perf | 13 +-
tools/perf/pmu-events/Build | 50 +-
tools/perf/pmu-events/topdown-parser/README | 5 +
.../topdown-parser/code_gen_target.cpp | 51 +
.../topdown-parser/code_gen_target.h | 77 ++
.../code_gen_target_perf_json.cpp | 546 ++++++++++
.../code_gen_target_perf_json.h | 25 +
.../topdown-parser/configuration.cpp | 198 ++++
.../pmu-events/topdown-parser/configuration.h | 181 ++++
.../topdown-parser/configuration.json | 72 ++
.../pmu-events/topdown-parser/csvreader.cpp | 49 +
.../pmu-events/topdown-parser/csvreader.h | 51 +
.../topdown-parser/dependence_dag_utils.cpp | 984 ++++++++++++++++++
.../topdown-parser/dependence_dag_utils.h | 178 ++++
.../pmu-events/topdown-parser/event_info.cpp | 443 ++++++++
.../pmu-events/topdown-parser/event_info.h | 114 ++
.../pmu-events/topdown-parser/expr_parser.y | 224 ++++
.../topdown-parser/general_utils.cpp | 173 +++
.../pmu-events/topdown-parser/general_utils.h | 131 +++
.../pmu-events/topdown-parser/jsmn_extras.cpp | 199 ++++
.../pmu-events/topdown-parser/jsmn_extras.h | 42 +
.../perf/pmu-events/topdown-parser/logging.h | 25 +
.../topdown-parser/topdown_parser_main.cpp | 155 +++
23 files changed, 3981 insertions(+), 5 deletions(-)
create mode 100644 tools/perf/pmu-events/topdown-parser/README
create mode 100644 tools/perf/pmu-events/topdown-parser/code_gen_target.cpp
create mode 100644 tools/perf/pmu-events/topdown-parser/code_gen_target.h
create mode 100644 tools/perf/pmu-events/topdown-parser/code_gen_target_perf_json.cpp
create mode 100644 tools/perf/pmu-events/topdown-parser/code_gen_target_perf_json.h
create mode 100644 tools/perf/pmu-events/topdown-parser/configuration.cpp
create mode 100644 tools/perf/pmu-events/topdown-parser/configuration.h
create mode 100644 tools/perf/pmu-events/topdown-parser/configuration.json
create mode 100644 tools/perf/pmu-events/topdown-parser/csvreader.cpp
create mode 100644 tools/perf/pmu-events/topdown-parser/csvreader.h
create mode 100644 tools/perf/pmu-events/topdown-parser/dependence_dag_utils.cpp
create mode 100644 tools/perf/pmu-events/topdown-parser/dependence_dag_utils.h
create mode 100644 tools/perf/pmu-events/topdown-parser/event_info.cpp
create mode 100644 tools/perf/pmu-events/topdown-parser/event_info.h
create mode 100644 tools/perf/pmu-events/topdown-parser/expr_parser.y
create mode 100644 tools/perf/pmu-events/topdown-parser/general_utils.cpp
create mode 100644 tools/perf/pmu-events/topdown-parser/general_utils.h
create mode 100644 tools/perf/pmu-events/topdown-parser/jsmn_extras.cpp
create mode 100644 tools/perf/pmu-events/topdown-parser/jsmn_extras.h
create mode 100644 tools/perf/pmu-events/topdown-parser/logging.h
create mode 100644 tools/perf/pmu-events/topdown-parser/topdown_parser_main.cpp

--
2.29.2.222.g5d2a92d10f8-goog

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