forked from mirrors/linux
1699d3efe1
Added necessary modules, including the Perf-Trace-Util library, and defines the required functions and variables for using perf script python. The perf_trace_context and Core modules for tracing and processing events has been also imported. Added usage information. Signed-off-by: Anup Sharma <anupnewsmail@gmail.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/f2f1a62f1cc69f44a5414da46a26a4cf124d2744.1689961706.git.anupnewsmail@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
31 lines
898 B
Python
31 lines
898 B
Python
# firefox-gecko-converter.py - Convert perf record output to Firefox's gecko profile format
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# SPDX-License-Identifier: GPL-2.0
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#
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# The script converts perf.data to Gecko Profile Format,
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# which can be read by https://profiler.firefox.com/.
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#
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# Usage:
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#
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# perf record -a -g -F 99 sleep 60
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# perf script report gecko > output.json
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import os
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import sys
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from typing import Dict
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# Add the Perf-Trace-Util library to the Python path
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sys.path.append(os.environ['PERF_EXEC_PATH'] + \
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'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
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from perf_trace_context import *
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from Core import *
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# Uses perf script python interface to parse each
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# event and store the data in the thread builder.
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def process_event(param_dict: Dict) -> None:
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pass
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# Trace_end runs at the end and will be used to aggregate
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# the data into the final json object and print it out to stdout.
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def trace_end() -> None:
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pass
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