[Openmp-commits] [PATCH] D74145: [OpenMP][Offloading] Added support for multiple streams so that multiple kernels can be executed concurrently

Shilei Tian via Phabricator via Openmp-commits openmp-commits at lists.llvm.org
Thu Feb 6 10:49:14 PST 2020

tianshilei1992 created this revision.
tianshilei1992 added a reviewer: jdoerfert.
tianshilei1992 added a project: OpenMP.
Herald added subscribers: openmp-commits, jfb, guansong.
tianshilei1992 updated this revision to Diff 242948.

It will initialize a number of streams for each device at first. The number can be configured via environment variable `LIBOMPTARGET_NUM_STREAMS`. For each kernel submission, a stream will be selected in a round-robin manner.



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