| commit | 6d62ae85960106307ff8deb1652a8bbe2b24086d | |
| author | gavinp@chromium.org <gavinp@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Mon, 12 Aug 2013 05:50:14 +0000 (12 05:50 +0000) | ||
| committer | gavinp@chromium.org <gavinp@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Mon, 12 Aug 2013 05:50:14 +0000 (12 05:50 +0000) | ||
| tree | b554edb525b491007834dfda90170534d295fdb2 | treesnapshot (tar.gz zip) |
| parent | 19d317d8becb12508cbf6800ecc5434d8c6edd2f | commitdiff |
Index initialization improvements for Simple Cache.
The Simple Cache index initialization path was making far too
many allocations, which caused an unneeded early peak in the
heap during index initialization. By reserving memory for
table resizes and making merges from small sets into big sets,
this peak is cut significantly.
R=pliard,ttuttle
BUG=None
Review URL: https://chromiumcodereview.appspot.com/22406005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@216941 0039d316-1c4b-4281-b951-d872f2087c98
The Simple Cache index initialization path was making far too
many allocations, which caused an unneeded early peak in the
heap during index initialization. By reserving memory for
table resizes and making merges from small sets into big sets,
this peak is cut significantly.
R=pliard,ttuttle
BUG=None
Review URL: https://chromiumcodereview.appspot.com/22406005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@216941 0039d316-1c4b-4281-b951-d872f2087c98