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https://issues.apache.org/jira/browse/SPARK-13144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen resolved SPARK-13144.
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Resolution: Invalid
This isn't a good JIRA - general discussion takes place on a mailing list. This
duplicates existing JIRAs and is not actionable.
> Enabling efficient and transparent use of GPUs for accelerating MLLib
> functions
> -------------------------------------------------------------------------------
>
> Key: SPARK-13144
> URL: https://issues.apache.org/jira/browse/SPARK-13144
> Project: Spark
> Issue Type: Improvement
> Reporter: Rajesh Bordawekar
>
> This JIRA is associated with transperently exploiting accelerators such as
> GPUs for improving MLLib performance. The key constraint of this approach is
> to enable acceleration of MLLib kernels without any change in the code. The
> proposed work initially focusses only on the GPUs and covers the following
> aspects: (1) Developing and integrating GPU kernels to accelerate key MLLib
> functions for multi-node multi-cpu environment- for both in-core and
> out-of-core scenario, (2) Designing and implementing runtime support for data
> layout and efficient data transfer between Spark nodes, executors, individual
> threads and multiple GPUs, and (3) Designing multi-GPU resource management
> and information system.
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