[Webkit-unassigned] [Bug 144001] Make FunctionRareData allocation thread-safe

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=144001

--- Comment #5 from Basile Clement <basile_clement at apple.com> ---
Reran AsmBench due to huge hiccup.

Benchmark report for AsmBench on Basiles-MacBook-Pro (MacBookPro11,3).

VMs tested:
"Conf#1" at /Volumes/Data/SVN/Baseline/OpenSource/WebKitBuild/Release/jsc (r183123)
"Conf#2" at /Volumes/Data/SVN/WIP/OpenSource/WebKitBuild/Release/jsc (r183123)

Collected 6 samples per benchmark/VM, with 6 VM invocations per benchmark. Emitted a call to gc()
between sample measurements. Used 1 benchmark iteration per VM invocation for warm-up. Used the
jsc-specific preciseTime() function to get microsecond-level timing. Reporting benchmark execution times
with 95% confidence intervals in milliseconds.

                                  Conf#1                    Conf#2                                      

bigfib.cpp                  472.8986+-3.8969     ?    478.9491+-6.4586        ? might be 1.0128x slower
cray.c                      424.3024+-9.7129          422.5944+-14.4131       
dry.c                       456.4883+-23.2965    ?    465.4514+-15.5756       ? might be 1.0196x slower
FloatMM.c                   752.8911+-12.8045    ?    757.6528+-17.3431       ?
gcc-loops.cpp              3787.7625+-63.5631    ?   3802.5506+-37.2358       ?
n-body.c                    895.4360+-15.5858    ?    905.3407+-30.6225       ? might be 1.0111x slower
Quicksort.c                 437.3180+-9.9509     ?    444.9053+-8.9211        ? might be 1.0173x slower
stepanov_container.cpp     4103.7755+-78.1070        4065.5324+-67.4782       
Towers.c                    259.8154+-8.6392          251.0401+-4.2857          might be 1.0350x faster

<geometric>                 781.6373+-12.5174    ?    783.5936+-6.2165        ? might be 1.0025x slower

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20150422/f2356654/attachment.html>