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| author |  René Scharfe <rene.scharfe@lsrfire.ath.cx> | 2008-10-25 15:31:36 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2008-10-25 12:09:31 -0700 |
| commit | cdcab133ea75e0bd5c2279ce6c5718f4af4d9a03 (patch) | |
| tree | 5e58d594272a4dfa3bcddc288348c1900539e435 /t/t1301-shared-repo.sh | |
| parent | add xdi_diff_hunks() for callers that only need hunk lengths (diff) | |
| download | tgif-cdcab133ea75e0bd5c2279ce6c5718f4af4d9a03.tar.xz | |
blame: use xdi_diff_hunks(), get rid of struct patch
Based on a patch by Brian Downing, this replaces the struct patch based
code for blame passing with calls to xdi_diff_hunks(). This way we
avoid generating and then parsing patches; we only let the interesting
infos be passed to our callbacks instead. This makes blame a bit faster:
$ blame="./git blame -M -C -C -p --incremental v1.6.0"
# master
$ /usr/bin/time $blame Makefile >/dev/null
1.38user 0.14system 0:01.52elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+12226minor)pagefaults 0swaps
$ /usr/bin/time $blame cache.h >/dev/null
1.66user 0.13system 0:01.80elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+12262minor)pagefaults 0swaps
# this patch series
$ /usr/bin/time $blame Makefile >/dev/null
1.27user 0.12system 0:01.40elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+11836minor)pagefaults 0swaps
$ /usr/bin/time $blame cache.h >/dev/null
1.52user 0.12system 0:01.70elapsed 97%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+12052minor)pagefaults 0swaps
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t1301-shared-repo.sh')
0 files changed, 0 insertions, 0 deletions