commit 37ad6aaefe51335bc9e03c07a2e0fe61abcc7c6e
author fpizlo@apple.com <fpizlo@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed May 04 23:01:25 2016 +0000
committer fpizlo@apple.com <fpizlo@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed May 04 23:01:25 2016 +0000
tree 92b4b6a510574794427edb27fa90589d29f6522c
parent 1452040cdc84cc63330d3516c55832bf943e521f

Add a few more WTF locking benchmarks
https://bugs.webkit.org/show_bug.cgi?id=157365

Rubber stamped by Benjamin Poulain.
        
Factors out our toy locks into ToyLocks.h and adds a new test (LockFairnessTest) that measures
the fairness of locks.
        
The result: WTF::Lock is pretty fair enough.

* benchmarks/LockFairnessTest.cpp: Added.
(main):
* benchmarks/LockSpeedTest.cpp:
(main):
* benchmarks/ToyLocks.h: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@200438 268f45cc-cd09-0410-ab3c-d52691b4dbfc