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Posted to dev@systemds.apache.org by GitBox <gi...@apache.org> on 2022/03/21 09:39:08 UTC

[GitHub] [systemds] corepointer opened a new pull request #1567: [SYSTEMDS-3024] Improve performance by batching data descriptor trans…

corepointer opened a new pull request #1567:
URL: https://github.com/apache/systemds/pull/1567


   …fers
   
   The spoof cuda operators do several little cudaMemcpy() invocations per operator execution. By transferring all data in one go the overhead can be reduced. In addition, using asynchronous copies can further improve things and are a first step towards using more asynchronicity in the GPU operations.


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[GitHub] [systemds] corepointer closed pull request #1567: [SYSTEMDS-3024] Improve performance by batching data descriptor trans…

Posted by GitBox <gi...@apache.org>.

corepointer closed pull request #1567:
URL: https://github.com/apache/systemds/pull/1567


   


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[GitHub] [systemds] corepointer commented on pull request #1567: [SYSTEMDS-3024] Improve performance by batching data descriptor trans…

Posted by GitBox <gi...@apache.org>.

corepointer commented on pull request #1567:
URL: https://github.com/apache/systemds/pull/1567#issuecomment-1078516655


   LGTMS - CUDA codegen tests ran through just fine. 


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