[jira] [Created] (MESOS-4770) Investigate performance improvements for 'Resources' class.

["Benjamin Mahler (JIRA)" <ji...@apache.org>]

Benjamin Mahler created MESOS-4770:
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             Summary: Investigate performance improvements for 'Resources' class.
                 Key: MESOS-4770
                 URL: https://issues.apache.org/jira/browse/MESOS-4770
             Project: Mesos
          Issue Type: Improvement
            Reporter: Benjamin Mahler
            Priority: Critical


Currently we have some performance issues when we have heavy usage of the {{Resources}} class. Currently, we tend to work around these issues (e.g. reduce the amount of Resources arithmetic operations in the caller code).

The implementation of {{Resources}} currently consists of wrapping underlying {{Resource}} protobuf objects and manipulating them. This is fairly expensive compared to doing things more directly with C++ objects.

This ticket is to explore the performance improvements of using C++ objects more directly instead of working off of {{Resource}} objects.



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