[petsc-users] MatSetValue - Faster if guaranteed local processor?

[Jed Brown]

Ganesh Vijayakumar <ganesh.iitm at gmail.com> writes:

> Hello,
>
>    Is there any way I can get MatSetValue to run faster if I can guarantee
> that the entries are local to that processor?

Use MatSetValuesBlocked if relevant.  Determining on/off process is not
a bottleneck.  Profile carefully before assuming where the time is
spent.
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