From: Jeff Hostetler <jeffhost@xxxxxxxxxxxxx>
Version 9 addresses the following:
() p0006 perf test can now run using either synthetic repos
from t/perf/repos/many-repos.sh -OR- an actual real-world
repo.
() The commit message has been updated to include results of
p0006 on linux.git.
() Line 0006.3 shows a positive value, but results for that
line had a lot of variance between runs. I measured the
blocks of code I added and they only added 0.007 to 0.015
seconds. I suspect the overall time difference and variance
is due to file I/O to update the worktree when switching
branches.
I think this version has addressed everything raise so far,
so I think I'm ready to let this one rest. Thanks for all
the help and feedback.
Jeff Hostetler (3):
read-cache: add strcmp_offset function
p0006-read-tree-checkout: perf test to time read-tree
read-cache: speed up add_index_entry during checkout
Makefile | 1 +
cache.h | 1 +
read-cache.c | 66 +++++++++++++++++++++-
t/helper/.gitignore | 1 +
t/helper/test-strcmp-offset.c | 22 ++++++++
t/perf/p0006-read-tree-checkout.sh | 69 +++++++++++++++++++++++
t/perf/repos/.gitignore | 1 +
t/perf/repos/many-files.sh | 110 +++++++++++++++++++++++++++++++++++++
t/t0065-strcmp-offset.sh | 21 +++++++
9 files changed, 290 insertions(+), 2 deletions(-)
create mode 100644 t/helper/test-strcmp-offset.c
create mode 100755 t/perf/p0006-read-tree-checkout.sh
create mode 100644 t/perf/repos/.gitignore
create mode 100755 t/perf/repos/many-files.sh
create mode 100755 t/t0065-strcmp-offset.sh
--
2.9.3