Henry Robinson has posted comments on this change. Change subject: IMPALA-3161: gperfutil SpinLock suffers from potential wakeup delay ......................................................................
Patch Set 1: Did you consider upgrading gperftools completely? The release notes for 2.4.91 (https://github.com/gperftools/gperftools/blob/gperftools-2.4.91/NEW) mentions quite a few speedups, and some profiling improvements. -- To view, visit http://gerrit.cloudera.org:8080/2500 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I660908144ee4525bde5511ca5252c9fba33d1cb2 Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Dan Hecht <[email protected]> Gerrit-Reviewer: Dan Hecht <[email protected]> Gerrit-Reviewer: Henry Robinson <[email protected]> Gerrit-HasComments: No
