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Re: [PATCH 00/11] perf improvements past v1.7.10

From
Thomas Rast <trast@inf.ethz.ch>
Date
Mar 12, 2012, 16:35 UTC
Message-ID
<87sjhd4w1h.fsf@thomas.inf.ethz.ch>
In-Reply-To
<CACsJy8BQXvX6iOH0txcw5wmW-2ddnG3A39BxsrspfkqPTwDy_g@mail.gmail.com>
Nguyen Thai Ngoc Duy <pclouds@gmail.com> writes:
> Not really related to the series, how do I compare the same tests on
> different repositories? These repositories share the same DAG, but may
> have different object representation (all loose, single pack, zillion
> of packs, different versions of pack...)

Currently the only way is to run the test once for each setting of GIT_PERF_REPO. The only comparisons it does so far is between revisions/build directories.

That's just because at the time, I saw neither a clear need nor a simple syntax that I could use. I'd welcome suggestions, however.

My only use-case that 'run' does not handle so far would just be mirroring the table, i.e., getting a comparison of different tests (such as 'rebase', 'rebase -m' etc.) from the same build tree.

-- 
Thomas Rast
trast@{inf,student}.ethz.ch
Previous: Nguyen Thai Ngoc DuyNext: Jakub Narebski
Message 16 of 20 in “perf improvements past v1.7.10”
  1. 00/11 perf improvements past v1.7.10Thomas Rast, Mar 12, 2012
  2. 01/11 perf/aggregate: load Git.pm from the build treeThomas Rast, Mar 12, 2012
  3. 02/11 Introduce a performance test for git-rebaseThomas Rast, Mar 12, 2012
  4. Thomas RastMar 12, 2012
  5. Junio C HamanoMar 12, 2012
  6. Thomas RastMar 12, 2012
  7. Junio C HamanoMar 12, 2012
  8. 03/11 Introduce a performance test for git-blameThomas Rast, Mar 12, 2012
  9. 04/11 perf: display average instead of minimum timeThomas Rast, Mar 12, 2012
  10. 05/11 perf: suppress aggregation also in 'run'Thomas Rast, Mar 12, 2012
  11. 06/11 perf: dereference to a commit when buildingThomas Rast, Mar 12, 2012
  12. 07/11 perf: convert realtime to seconds when collecting runsThomas Rast, Mar 12, 2012
  13. 08/11 perf/aggregate: optionally include a t-test scoreThomas Rast, Mar 12, 2012
  14. 09/11 perf/run: allow skipping some revisionsThomas Rast, Mar 12, 2012
  15. Nguyen Thai Ngoc DuyMar 12, 2012
  16. Thomas RastMar 12, 2012
  17. Jakub NarebskiMar 12, 2012
  18. Thomas RastMar 12, 2012
  19. 10/11 perf: implement a test-selection featureThomas Rast, Mar 12, 2012
  20. 11/11 perf: add a bisection toolThomas Rast, Mar 12, 2012

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