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https://issues.apache.org/jira/browse/YARN-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16158338#comment-16158338
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Zhankun Tang commented on YARN-6852:
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[~wangda], Thanks for the patch. I'd like to update FPGA related patch based on
current progress.
But it seems the c-e.cfg format and device isolation logic is almost same for
GPU and FPGA.
Since the c-e binary is mainly providing cgroups isolation API to the above
device resource handler by executing below privileged command:
{panel}
container-executor gpu --excluded_gpus=0,1 --container_id=container_x_y_z
{panel}
Is it valuable that we make a general module so that we don't need to implement
one native module for each hardware accelerator?
{panel}
container-executor hw-acc --container_id=container_x_y_z --include_hw-acc=0,1
or --excluded_hw-acc=0,1
{panel}
> [YARN-6223] Native code changes to support isolate GPU devices by using
> CGroups
> -------------------------------------------------------------------------------
>
> Key: YARN-6852
> URL: https://issues.apache.org/jira/browse/YARN-6852
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Wangda Tan
> Assignee: Wangda Tan
> Fix For: 3.0.0-beta1
>
> Attachments: YARN-6852.001.patch, YARN-6852.002.patch,
> YARN-6852.003.patch, YARN-6852.004.patch, YARN-6852.005.patch,
> YARN-6852.006.patch, YARN-6852.007.patch, YARN-6852.008.patch,
> YARN-6852.009.patch
>
>
> This JIRA plan to add support of:
> 1) Isolation in CGroups. (native side).
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