[darcs-devel] [issue1731] performance regression in check/repair (2.4.x)
Eric Kow
bugs at darcs.net
Fri Feb 5 21:32:18 UTC 2010
Eric Kow <kowey at darcs.net> added the comment:
This time, the full set of benchmarks:
ghc-hashed
----------
+--------------------++--------------------+-----------------------+-------------------------+
| || darcs-2.3.1 | darcs-2.3.98.2 | darcs-2.3.99.1p2 |
+====================++====================+=======================+=========================+
| get (full) || 642.7s 70.0M | 748.1s 70.0M | 613.5s 70.0M |
| get (lazy, x10) || 142.3s 8.0M | 136.5s 8.0M | 134.5s 8.0M |
| pull 100 || 15.6s 34.0M | 13.1s 32.0M | 16.9s 32.0M |
| annotate || - - | - - | - - |
| wh x50 || 2.0s 0.0M | 4.7s 0.0M | 3.9s 0.0M |
| wh mod x50 || 7.2s 3.0M | 9.9s 3.0M | 8.3s 4.0M |
| wh -l x20 || 8.5s 0.0M | 4.6s 0.0M | 3.5s 0.0M |
| record mod x10 || 31.8s 55.0M | 31.2s 68.0M | 28.4s 68.0M |
| revert mod x50 || 38.4s 12.0M | 21.4s 8.0M | 21.7s 8.0M |
| (un)revert mod x10 || 35.6s 33.0M | 28.7s 32.0M | 27.2s 32.0M |
| check || 478.9s 142.0M | - - | 427.7s 203.0M |
| repair || 650.2s 143.0M | 1067.7s 355.0M | 577.9s 204.0M |
| pull 1000 || 71.1s 202.0M | 77.2s 195.0M | 102.8s 203.0M |
+--------------------++--------------------+-----------------------+-------------------------+
--
Eric Kow <http://www.nltg.brighton.ac.uk/home/Eric.Kow>
PGP Key ID: 08AC04F9
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