[petsc-users] Question about preallocation and getOwnership functions

[Jed Brown]

"Sun, Hui" <hus003 at ucsd.edu> writes:

> After reading some documentation, I figured it out myself. MATAIJ can
> be MATSEQAIJ or MATMPIAIJ, depending on the number of processors
> involved. Thus, I need to include the command
> MatSeqAIJSetPreallocation as well, to cover both cases.

Or call MatXAIJSetPreallocation and be done with it for all *AIJ
formats.
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