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PETSc example: MPI+CUDA

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Old   August 30, 2016, 04:12
Default PETSc example: MPI+CUDA
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Hi there,

I'm currently using PETSc with MPI for solving large systems of linear equations in my program and would also like to involve GPU resources for computations. But I don't clearly understand how to do this.
Does anyone can provide a corresponding example of using KSP methods under PETSc?

May be I just have to setup another types for matrix and vectors such as MATMPIAIJCUSP and VECMPICUSP and all other work will be done automatically.

Thanks in advance for the help.
pkuchugov is offline   Reply With Quote


cuda, cusp, mpi, petsc, sle

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