[petsc-dev] PETSc GPU capabilities

[Jed Brown]

On Fri, Feb 10, 2012 at 16:04, Paul Mullowney <paulm at txcorp.com> wrote:

> (2) Triangular Solve used in ILU preconditioners; i.e. MatSolve. The
> performance of this ... is what it is :|


Is this a custom sparse triangular solve or is it from CUSPARSE? If
different, how does the performance compare with the CUSPARSE
implementation?
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