grit://cooking/bench/add/patch-file@large-file
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grit add · patch-file @large-file

Apply prebuilt half-hunk patch to index: grit add --patch-file vs git apply --cached

repo: synth-10k extended by one committed 50k-line large.txt, modified into 500 hunks; file/commit counts derived from recounted base plus that setup step · 10,001 files · 1,001 commits · 800 refs

$ grit-bench daily --only add/patch-file@large-file2026-10-27 · grit 8dbc58e77 · git version 2.43.0
toolmedianminmaxrunspeak memory
git13 ms12 ms13 ms2010 MB
grit11 ms11 ms12 ms2023 MB
grit is 1.1× fastermemory: 2.2× more
every timed run (log scale)
git
grit
8.5 ms16 ms
How it's measured
before each run
grit-bench prepare-worktree-add-hunks --git git
git runs
$ git apply --cached /tmp/grit-bench-scratch/daily-synth-10k/hunks-half.patch
grit runs
$ grit add --patch-file /tmp/grit-bench-scratch/daily-synth-10k/hunks-half.patch
Where the time goesone extra traced run per tool, outside the timed runs
git · median run 13 ms
index: do_write_index
2.1 ms
index: do_read_index
0.5 ms
cache_tree: read
0.0 ms
cache_tree: write
0.0 ms
grit · median run 11 ms
grit.index.read
0.8 ms
grit.repository.open
0.2 ms
grit.config.load ×2
0.1 ms
grit.pack.index.open
0.0 ms
Every day8 days
dategrit commitgitgritgrit vs gitgrit peak
2026-10-278dbc58e7713 ms11 ms1.1× faster23 MB
2026-10-26c7cf2c443—fail——
2026-10-252824ad391—fail——
2026-10-24157a05dde—fail——
2026-10-23bddf92f86—not run——
2026-10-224c131b942—not run——
2026-10-21d4844e92a—not run——
2026-10-204754ad0b9—not run——