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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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Pavel
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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.
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