WIP: Add CUDA streams to GPU communication PackInfo (!46) · Merge requests · waLBerla / waLBerla · GitLab

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The source project of this merge request has been removed.

João Victor Tozatti Risso requested to merge (removed):streamed_gpupackinfo into master Oct 09, 2017

Proposed modifications:

Add support for generic allocators in MPI buffers. Using allocators enables allocation of page-locked memory in MPI buffers, which is required for asynchronous CUDA memory copies (which use streams).
Add support for asynchronous operations using CUDA streams in GPUPackInfo

Issue: #27 (closed)

Edited Oct 09, 2017 by João Victor Tozatti Risso