Hello, The attached example is a little confusing for me. How come I don’t get the same matrix out-of-the-box? For me, the “correct” matrix is the SeqSBAIJ, how can I get MatMPISBAIJSetPreallocationCSR to assemble the same matrix? Do I have to resort to first assembling SeqSBAIJ matrices and then calling MatCreateMPIMatConcatenateSeqMat if I don’t want to play around with my input arrays?
Thanks, Pierre
foo.c
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