17 lines
541 B
Markdown
17 lines
541 B
Markdown
# How to Use
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The most basic invocation, e.g. `incremental_build.sh -- libc`, is logically
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equivalent to
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1. running `m --skip-soong-tests libc` and then
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2. parsing `$OUTDIR/soong_metrics` and `$OUTDIR/bp2build_metrics.pb` files
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3. Adding timing-related metrics from those files
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into `out/timing_logs/metrics.csv`
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4. repeat 1-3 for each CUJ
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CUJs are defined in `cuj_catalog.py`
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Each row in `metrics.csv` has the timings of various "phases" of a build.
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Try `incremental_build.sh --help` and `canoncial_perf.sh --help` for help on
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usage.
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