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https://issues.apache.org/jira/browse/MESOS-645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jie Yu reassigned MESOS-645:
----------------------------

    Assignee: Jie Yu
    
> 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
>            Assignee: 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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