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tests/test-merge2.out
author Christoph Spiel <cspiel@freenet.de>
Thu, 27 Sep 2007 23:57:57 -0500
changeset 5363 058e93c3d07d
parent 2175 b2ae81a7df29
permissions -rw-r--r--
I have spotted the biggest bottleneck in "bdiff.c". Actually it was pretty easy to find after I recompiled the python interpreter and mercurial for profiling. In "bdiff.c" function "equatelines" allocates the minimum hash table size, which can lead to tons of collisions. I introduced an "overcommit" factor of 16, this is, I allocate 16 times more memory than the minimum value. Overcommiting 128 times does not improve the performance over the 16-times case.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
2175
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 925
diff changeset 
     1
 
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 925
diff changeset 
     2
 
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
767
61ed30e82b27 Update tests to match new addremove chattiness.
Bryan O'Sullivan <bos@serpentine.com>
parents: 749
diff changeset 
     3
 
adding b
2175
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 925
diff changeset 
     4
 
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
767
61ed30e82b27 Update tests to match new addremove chattiness.
Bryan O'Sullivan <bos@serpentine.com>
parents: 749
diff changeset 
     5
 
adding b
mercurial-crew-with-dirclash