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Patch: FlexLocks

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CommitFest 2011-11
Topic Performance
Patch Status Returned with Feedback
Author Robert Haas
Reviewers Kevin Grittner
Committer Nobody
Close Date 2011-12-15
Patch by rhaas on 2011-11-15 01:51:14 PM: Initial version.
Patch by rhaas on 2011-11-16 08:18:07 PM: Updated patch.
Comment by rhaas on 2011-11-18 03:16:05 PM: Performance test results.
Comment by kgrittn on 2011-11-22 10:41:10 PM: pgbench SELECT-only performance test results on Intel 32-core box
Comment by kgrittn on 2011-11-22 10:43:03 PM: pgbench update performance test results on Intel 32-core box
Review by kgrittn on 2011-11-22 10:44:49 PM: review of flexlock-v2.patch; procarraylock-v1.patch to follow
Review by kgrittn on 2011-11-24 12:25:49 AM: Can flexlock layer be made more "pluggable" to improve modularity?
Patch by rhaas on 2011-12-01 01:46:17 AM: Updated patch, addressing some of Kevin's concerns, plus rebasing.
Comment by kgrittn on 2011-12-01 01:26:00 PM: Confirms fixes and clean apply. Note a few more minor issues missed before.
Review by kgrittn on 2011-12-02 09:38:21 PM: Finished review, including extraWaits and related semaphores. Suggested a few micro-optimizations. Could be "Ready for Committer" if we split modularity issue to a separate patch.
Patch by rhaas on 2011-12-15 07:03:31 PM: Updated patch set... but not going to apply this right now.

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