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 <eran...@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
