Cross-platform processor core counter

[Roland Takacs]

Two files have been added to the project, namely NumberOfCores.h/cpp,
that include a CPU core number determining function. It used to be
in ParallelJobsGeneric.h/cpp before.

[Roland Takacs]

Created attachment 122902 [details]
I moved the cross-platform CPU core counter to a new file from ParallelJobsGeneric.cpp

"determineMaxNumberOfParallelThreads()" has been renamed to "NumberOfProcessorCores()".

[Zoltan Herczeg]

Comment on attachment 122902 [details]
I moved the cross-platform CPU core counter to a new file from ParallelJobsGeneric.cpp

r=me

[Raphael Kubo da Costa (:rakuco)]

Comment on attachment 122902 [details]
I moved the cross-platform CPU core counter to a new file from ParallelJobsGeneric.cpp

View in context: https://bugs.webkit.org/attachment.cgi?id=122902&action=review

> Source/JavaScriptCore/wtf/NumberOfCores.cpp:29
> +#if OS(DARWIN) || OS(OPENBSD) || OS(NETBSD)

Note you also need to add || OS(FREEBSD) here as you use it below, or the build will break on it.

[Roland Takacs]

Thanks for warning me, I have fixed it.

(In reply to comment #3)
> (From update of attachment 122902 [details])
> View in context: https://bugs.webkit.org/attachment.cgi?id=122902&action=review
> 
> > Source/JavaScriptCore/wtf/NumberOfCores.cpp:29
> > +#if OS(DARWIN) || OS(OPENBSD) || OS(NETBSD)
> 
> Note you also need to add || OS(FREEBSD) here as you use it below, or the build will break on it.

[WebKit Review Bot]

Comment on attachment 122902 [details]
I moved the cross-platform CPU core counter to a new file from ParallelJobsGeneric.cpp

Clearing flags on attachment: 122902

Committed r105270: <http://trac.webkit.org/changeset/105270>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.

[Roland Takacs]

Created attachment 122914 [details]
I attached "OS(FREEBSD)" to "#if OS(DARWIN) || OS(OPENBSD) || OS(NETBSD)"

[Csaba Osztrogonác]

Qt Windows (cross-MinGW) buildfix landed in http://trac.webkit.org/changeset/105273