Bug 156614

Summary: Some GuardMalloc bots are not happy when running many parallel processes
Product: WebKit Reporter: Alexey Proskuryakov <ap>
Component: Tools / TestsAssignee: Alexey Proskuryakov <ap>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, glenn, lforschler
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=157108
Attachments:
Description Flags
proposed fix none

Alexey Proskuryakov
Reported 2016-04-14 17:16:09 PDT
Some 12-core machines run into lots of timeouts when running 18 WebKitTestRunners (24 virtual cores * 0.75, which is a quotient for WebKit2). I'm not really sure why it's a problem with GuardMalloc while it's not a problem with regular builds. We definitely have enough RAM for all. But it seems like bringing the number further down to 12 doesn't reduce performance anyway. rdar://problem/24711525
Attachments
proposed fix (1.71 KB, patch)
2016-04-14 17:20 PDT, Alexey Proskuryakov 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Alexey Proskuryakov
Comment 1 2016-04-14 17:20:39 PDT
Created attachment 276452 [details] proposed fix
David Kilzer (:ddkilzer)
Comment 2 2016-04-14 20:46:40 PDT
Comment on attachment 276452 [details] proposed fix r=me
WebKit Commit Bot
Comment 3 2016-04-14 21:37:34 PDT
Comment on attachment 276452 [details] proposed fix Clearing flags on attachment: 276452 Committed r199573: <http://trac.webkit.org/changeset/199573>
WebKit Commit Bot
Comment 4 2016-04-14 21:37:37 PDT
All reviewed patches have been landed. Closing bug.
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