[petsc-dev] Adding support for new sparse BLAS inspector-executor routines in MKL

Jed Brown jed at jedbrown.org
Wed Sep 30 09:48:08 CDT 2015


Matthew Knepley <knepley at gmail.com> writes:
> Richard, this is somewhat subtle since PETSc's inheritance model is sucky
> and somewhat broken. Look at
> the factorization classes, AIJMUMPS etc., before coding anything.

Richard wants to use the MKL implementations of stuff like MatMult and
MatAXPY, not just factorization.  So it doesn't look like AIJMUMPS.
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