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70451702f0
* Add combined on-CPU and off-CPU profiler script - Implemented a new profiling tool that captures both on-CPU and off-CPU activity for a specified process. - The script runs 'oncputime' and 'offcputime' tools simultaneously and combines their results into a unified flamegraph. - Added functionality to discover threads and profile them individually if the application is multi-threaded. - Included error handling for tool execution and output processing. - Created methods for generating flamegraph data and SVG visualizations. - Added command-line argument parsing for user-defined profiling parameters. - Implemented detailed analysis reports for both individual threads and overall profiling results. * feat: integrate blazesym v0.2.0 for improved symbol resolution and add test program for memory leak detection * docs: update README to enhance wall clock profiling tutorial with detailed explanations and examples * feat: add wallclock-profiler tests to CI workflow for tool validation * fix: rename combined_profiler.py to wallclock_profiler.py in test scripts and usage examples
26 lines
407 B
Plaintext
26 lines
407 B
Plaintext
/.output
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/bootstrap
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/profile
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/offcputime
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/oncputime
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res.txt
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*.o
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oncpu.txt
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offcpu.txt
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FlameGraph
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pmumon
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test_combined
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pmumon_advanced
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/demo_results.svg
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demo_results.folded
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test_program
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combined_profile_pid*.svg
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combined_profile_pid*.folded
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combined_profile_pid*.txt
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combined_flamegraph.pl
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multithread_combined_profile_pid*
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demo_results_single_thread_analysis.txt
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test_multithread
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perf.data*
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double_bandwidth
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