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Re: [PATCH 2/2] merge-recursive: fix merging a subdirectory into the root directory

From
Johannes Schindelin <johannes.schindelin@gmx.de>
Date
Oct 24, 2019, 22:22 UTC
Message-ID
<nycvar.QRO.7.76.6.1910250020220.46@tvgsbejvaqbjf.bet>
In-Reply-To
<CABPp-BFYWhyLqUktEnk6A7v6135k4TQHO20Wiy32mRQekt-3cg@mail.gmail.com>
Hi Elijah,
On Tue, 22 Oct 2019, Elijah Newren wrote:
> [...]
> Yes, t6043 is pretty long code-wise, and still has over five dozen
> tests after ditching the separate "setup" tests -- but all of those
> tests still run in 3.6s on my box. [...]

$ time sh t6043-*.sh --quiet not ok 74 - 9g-check: Renamed directory that only contained immediate subdirs, immediate subdirs renamed # TODO known breakage not ok 87 - 10e-check: Does git complain about untracked file that is not really in the way? # TODO known breakage # still have 2 known breakage(s) # passed all remaining 117 test(s) 1..119

real 7m22.393s user 0m52.115s sys 3m53.212s

And this is not a slow box. So yes, those extra spawned processes? They accumulate. Spawning processes is what Linux was optimized for. You're optimizing for Linux.

Ciao, Dscho

Previous: Elijah NewrenNext: Elijah Newren
Message 9 of 21 in “Dir rename fixes”
  1. 0/2 Dir rename fixesElijah Newren via GitGitGadget, Oct 11, 2019
  2. 1/2 merge-recursive: clean up get_renamed_dir_portion()Elijah Newren via GitGitGadget, Oct 11, 2019
  3. Johannes SchindelinOct 12, 2019
  4. 2/2 merge-recursive: fix merging a subdirectory into the root directoryElijah Newren via GitGitGadget, Oct 11, 2019
  5. Johannes SchindelinOct 12, 2019
  6. Elijah NewrenOct 13, 2019
  7. Johannes SchindelinOct 14, 2019
  8. Elijah NewrenOct 22, 2019
  9. Johannes SchindelinOct 24, 2019
  10. Elijah NewrenOct 25, 2019
  11. Johannes SchindelinOct 25, 2019
  12. Junio C HamanoOct 29, 2019
  13. Elijah NewrenOct 30, 2019
  14. Johannes SchindelinOct 30, 2019
  15. Elijah NewrenOct 30, 2019
  16. Johannes SchindelinOct 31, 2019
  17. Johannes SchindelinOct 12, 2019
  18. 0/3 Dir rename fixesElijah Newren via GitGitGadget, Oct 22, 2019
  19. 1/3 merge-recursive: clean up get_renamed_dir_portion()Elijah Newren via GitGitGadget, Oct 22, 2019
  20. 2/3 merge-recursive: fix merging a subdirectory into the root directoryElijah Newren via GitGitGadget, Oct 22, 2019
  21. 3/3 t604[236]: do not run setup in separate testsElijah Newren via GitGitGadget, Oct 22, 2019

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