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Posted to jira@arrow.apache.org by "Krisztian Szucs (Jira)" <ji...@apache.org> on 2020/09/23 09:52:00 UTC

[jira] [Updated] (ARROW-2125) [Plasma] Implement eviction policy for GPU objects

     [ https://issues.apache.org/jira/browse/ARROW-2125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krisztian Szucs updated ARROW-2125:
-----------------------------------
    Fix Version/s:     (was: 2.0.0)
                   3.0.0

> [Plasma] Implement eviction policy for GPU objects
> --------------------------------------------------
>
>                 Key: ARROW-2125
>                 URL: https://issues.apache.org/jira/browse/ARROW-2125
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++ - Plasma, GPU
>            Reporter: Philipp Moritz
>            Priority: Major
>              Labels: cuda
>             Fix For: 3.0.0
>
>
> This is a followup to https://github.com/apache/arrow/pull/1445
> Right now, objects allocated on GPUs are never evicted. There should be a flag with the maximum amount of memory that plasma can take on the GPU. If this memory is exceeded, objects should be evicted according to the policy (which is pluggable).



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