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Posted to issues@trafficserver.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2014/03/09 06:28:43 UTC
[jira] [Commented] (TS-2624) CPU affinity assumes linear mapping
[ https://issues.apache.org/jira/browse/TS-2624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925118#comment-13925118 ]
ASF subversion and git services commented on TS-2624:
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Commit d94f8bc46aa3d4b218529d7b1861376fd4d819b6 in trafficserver's branch refs/heads/master from [~psudaemon]
[ https://git-wip-us.apache.org/repos/asf?p=trafficserver.git;h=d94f8bc ]
TS-2624: Make thread affinity more robust
> CPU affinity assumes linear mapping
> -----------------------------------
>
> Key: TS-2624
> URL: https://issues.apache.org/jira/browse/TS-2624
> Project: Traffic Server
> Issue Type: Bug
> Reporter: Phil Sorber
> Assignee: Phil Sorber
> Fix For: 5.0.0
>
>
> The current CPU affinity code assumes that Core/PU mappings are linear, when they can also be interleaved. We should consult HWLOC and use some of the other convenience functions there to properly map threads.
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