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| author | jam@chromium.org <jam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-12-23 00:43:34 +0000 |
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| committer | jam@chromium.org <jam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-12-23 00:43:34 +0000 |
| commit | 4fa642feef61c12f55ec3d75e178aa2d677194de (patch) | |
| tree | 32ab1c53f40a525f600ece06f1d0cd359053694b /WATCHLISTS | |
| parent | f09bc4e35d0bed570fcc1767bf8e1272913d2590 (diff) | |
| download | chromium_src-4fa642feef61c12f55ec3d75e178aa2d677194de.zip chromium_src-4fa642feef61c12f55ec3d75e178aa2d677194de.tar.gz chromium_src-4fa642feef61c12f55ec3d75e178aa2d677194de.tar.bz2 | |
Use a perfect hash map for the registry controlled domain service.
On my very fast machine, building the std::set in release mode on startup and blocks the UI thread for 15ms (there are > 3300 entries). It also uses 275KB of memory, not including 50KB of data in the dll. Using a perfect hash map, there's no startup cost. The dll's size increases by 135KB but there's no extra memory consumption, leading to a memory reduction of 140KB.
Review URL: http://codereview.chromium.org/515001
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@35196 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'WATCHLISTS')
0 files changed, 0 insertions, 0 deletions