[petsc-dev] Dealing with off-processor aij-matrices not having preallocation information

Karl Rupp rupp at mcs.anl.gov
Thu Mar 21 10:59:49 CDT 2013


>     I can confirm that this fixes the issues with GPUs. If, on the other
>     hand, we pick a), then code gets substantially simpler even than it
>     is now. As noted, the only drawback is that the default
>     preallocation for on- and off-processor values is the same. I can
>     live with that.
> Still want simpler.
>     Matt

Alright, here we go:

Note that it fixes the problem by removing code only :-)

Best regards,

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