tags-cache: directly operate on rev-num warming hgtagsfnodescache Not having to goes through nodeid speed up things notably. ### data-env-vars.name = mozilla-try-2023-03-22-zstd-sparse-revlog # benchmark.name = hg.debug.debug-update-cache # bin-env-vars.hg.flavor = default # bin-env-vars.hg.py-re2-module = default # benchmark.variants.pre-state = warm before-this-series: 19.947581 before-this-changes: 18.916804 (-5.17%, -1.03) this-changesets: 17.493725 (-12.30%, -2.45)

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  $ cat >> $HGRCPATH << EOF

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  > [extensions]

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  > fastannotate=

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  > EOF

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  $ hg init repo

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  $ cd repo

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changes to whitespaces

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  $ cat >> a << EOF

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  > 1

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  > 

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  >  

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  >  2

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  > EOF

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  $ hg commit -qAm '1'

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  $ cat > a << EOF

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  >  1

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  > 

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  > 2

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  > 

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  > 

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  > 3

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  > EOF

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  $ hg commit -m 2

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  $ hg fastannotate -wB a

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  0:  1

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  0: 

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  1: 2

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  0: 

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  1: 

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  1: 3