Kuang-che Wu 8da4861b38 subcmds: reduce multiprocessing serialization overhead ... Follow the same approach as 39ffd9977e to reduce serialization overhead. Below benchmarks are tested with 2.7k projects on my workstation (warm cache). git tracing is disabled for benchmark. (seconds) | v2.48 | v2.48 | this CL | this CL | | -j32 | | -j32 ----------------------------------------------------------- with clean tree state: branches (none) | 5.6 | 5.9 | 1.0 | 0.9 status (clean) | 21.3 | 9.4 | 19.4 | 4.7 diff (none) | 7.6 | 7.2 | 5.7 | 2.2 prune (none) | 5.7 | 6.1 | 1.3 | 1.2 abandon (none) | 19.4 | 18.6 | 0.9 | 0.8 upload (none) | 19.7 | 18.7 | 0.9 | 0.8 forall -c true | 7.5 | 7.6 | 0.6 | 0.6 forall -c "git log -1" | 11.3 | 11.1 | 0.6 | 0.6 with branches: start BRANCH --all | 21.9 | 20.3 | 13.6 | 2.6 checkout BRANCH | 29.1 | 27.8 | 1.1 | 1.0 branches (2) | 28.0 | 28.6 | 1.5 | 1.3 abandon BRANCH | 29.2 | 27.5 | 9.7 | 2.2 Bug: b/371638995 Change-Id: I53989a3d1e43063587b3f52f852b1c2c56b49412 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/440221 Reviewed-by: Josip Sokcevic <sokcevic@google.com> Tested-by: Kuang-che Wu <kcwu@google.com> Commit-Queue: Kuang-che Wu <kcwu@google.com>		2024-10-23 23:34:34 +00:00
..
__init__.py	cleanup: Update codebase to expect Python 3.6	2023-10-31 16:03:54 +00:00
abandon.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
branches.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
checkout.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
cherry_pick.py	Update logger.warn to logger.warning	2023-10-13 19:34:26 +00:00
diff.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
diffmanifests.py	cleanup: Update codebase to expect Python 3.6	2023-10-31 16:03:54 +00:00
download.py	subcmds: Use repo logger	2023-09-14 17:13:37 +00:00
forall.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
grep.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
help.py	cleanup: Update codebase to expect Python 3.6	2023-10-31 16:03:54 +00:00
info.py	info: Handle undefined mergeBranch	2023-11-20 19:22:53 +00:00
init.py	init: add --manifest-upstream-branch	2024-09-26 00:52:28 +00:00
list.py	cleanup: Update codebase to expect Python 3.6	2023-10-31 16:03:54 +00:00
manifest.py	Update logger.warn to logger.warning	2023-10-13 19:34:26 +00:00
overview.py	Format codebase with black and check formatting in CQ	2023-03-22 17:46:28 +00:00
prune.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
rebase.py	Update logger.warn to logger.warning	2023-10-13 19:34:26 +00:00
selfupdate.py	subcmds: Use repo logger	2023-09-14 17:13:37 +00:00
smartsync.py	Format codebase with black and check formatting in CQ	2023-03-22 17:46:28 +00:00
stage.py	subcmds: Use repo logger	2023-09-14 17:13:37 +00:00
start.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
status.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
sync.py	sync: reduce multiprocessing serialization overhead	2024-10-23 02:58:45 +00:00
upload.py	subcmds: reduce multiprocessing serialization overhead	2024-10-23 23:34:34 +00:00
version.py	cleanup: Update codebase to expect Python 3.6	2023-10-31 16:03:54 +00:00