Benjamin Mahler created MESOS-7080:
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             Summary: Expose GPU hardware information to schedulers.
                 Key: MESOS-7080
                 URL: https://issues.apache.org/jira/browse/MESOS-7080
             Project: Mesos
          Issue Type: Improvement
          Components: gpu
            Reporter: Benjamin Mahler


GPU hardware has many attributes that may impose scheduling constraints (e.g. 
core count, total memory, topology (via PCI-E, NVLINK, etc), driver versions, 
etc). Tasks may require a particular card type to run correctly.

With respect to topology, tasks that require access to more than 1 GPU may need 
to be placed onto NVLink connected GPUs for acceptable performance compared to 
having to communicate over PCI or QPI. 



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