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Posted to dev@mesos.apache.org by "Jie Yu (JIRA)" <ji...@apache.org> on 2013/08/15 22:34:55 UTC

[jira] [Created] (MESOS-645) Improve the performance of process::Latch.

Jie Yu created MESOS-645:
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             Summary: Improve the performance of process::Latch.
                 Key: MESOS-645
                 URL: https://issues.apache.org/jira/browse/MESOS-645
             Project: Mesos
          Issue Type: Sub-task
            Reporter: Jie Yu
            Priority: Minor


Latch is performance critical as it is used in each Future instance. The current implementation of Latch leverages a process which is not efficient (e.g. user level switches, process creation/termination cost, etc.).

Plan to re-implement Latch using Gate.

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