[Webkit-unassigned] [Bug 180024] WorkQueue::concurrentApply() and ParallelJobs do the same thing

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=180024

--- Comment #2 from Simon Fraser (smfr) <simon.fraser at apple.com> ---
Sam says:

> > Source/WebCore/platform/graphics/filters/FEMorphology.cpp:195
> >          ParallelJobs<PlatformApplyParameters> parallelJobs(&WebCore::FEMorphology::platformApplyWorker, optimalThreadNumber);
> 
> No strictly related to this patch, but I checked what we were using for
> ParallelJobs, saw that ParallelJobsLibdispatch (which I assume we are using)
> uses dispatch_apply with a global queue. I believe using DISPATCH_APPLY_AUTO
> for the queue will work better.

so that's worth testing.

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