17 lines
845 B
Markdown
17 lines
845 B
Markdown
I've been benchmarking whole calls to eg `git annex whereis`, and that's
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not ideal because git-annex has some startup overhead that I'm not
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interested in benchmarking (right now), and often that overhead swamped
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the things I wanted to benchmark, making it difficult to trust my results.
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So, I've built a `git annex benchmark` command, that can benchmark any other
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git-annex commands, without starting a new git-annex process. It uses
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criterion to get statistically meaningful benchmark results. And operations
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as fast as 10 ms can be benchmarked now, without needing to write any
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special purpose benchmark code.
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New results for this weeks's optimisations:
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whereis on 1000 files........... 5% speedup
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whereis on 1 file............... 14% speedup
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info on dir with 400 files...... 15% speedup
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local get ; drop of 1000 files.. 3% speedup
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