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| author | viettrungluu@chromium.org <viettrungluu@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-10-03 20:52:34 +0000 |
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| committer | viettrungluu@chromium.org <viettrungluu@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-10-03 20:52:34 +0000 |
| commit | aae74e92471fcda654a367faaa2e669e3cce11ec (patch) | |
| tree | e89a110a26c41823a91ff698f25d7a3d3ff1ca73 /mojo/mojo.gyp | |
| parent | 5b07f2601fcb6cae0d781b78946c1145855f05df (diff) | |
| download | chromium_src-aae74e92471fcda654a367faaa2e669e3cce11ec.zip chromium_src-aae74e92471fcda654a367faaa2e669e3cce11ec.tar.gz chromium_src-aae74e92471fcda654a367faaa2e669e3cce11ec.tar.bz2 | |
Factor out (and optimize) MessageInTransit.
This is mainly so that MessageInTransit has room for a header (for use in other
code), but while at it I optimized it a bit. The 10- and 100-byte
SystemPerftest.MessagePipe_WriteAndRead performance tests go from ~2.3 million
iterations/second to ~2.6; in perf, |free()| is no longer the top hotspot in
SystemPerftest.MessagePipe_WriteAndRead (all sizes) -- instead, |memcpy()| is,
as you'd hope.
R=darin
Review URL: https://codereview.chromium.org/25443011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@226839 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'mojo/mojo.gyp')
| -rw-r--r-- | mojo/mojo.gyp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mojo/mojo.gyp b/mojo/mojo.gyp index 567452f..d8f3121 100644 --- a/mojo/mojo.gyp +++ b/mojo/mojo.gyp @@ -78,6 +78,8 @@ 'system/limits.h', 'system/memory.cc', 'system/memory.h', + 'system/message_in_transit.cc', + 'system/message_in_transit.h', 'system/message_pipe.cc', 'system/message_pipe.h', 'system/message_pipe_dispatcher.cc', |