overlap communication and computation - Githubissues

bollig / rbffd_gpu

Radial Basis Function Finite Differences on the GPU

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overlap communication and computation #2

Open bollig opened 12 years ago

bollig commented 12 years ago

OpenCL will allow overlap. Need to complete this for

hand coded kernels (easy)
ViennaCL (hard)
CPU (use libnbc to get MPI_ialltoallv support introduced in MPI-v3)