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Nonzeros of SBAIJ

To: petsc-users@xxxxxxxxxxx
Subject: Nonzeros of SBAIJ
From: Zhifeng Sheng <z.sheng@xxxxxxxxxxxxxx>
Date: Mon, 12 Nov 2007 17:36:54 +0100
Reply-to: petsc-users@xxxxxxxxxxx
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Dear all

my matrix is SeqSBAIJ with block size 1, so I am wondering when I specify the nonzeros in a row, does it mean the actually nonzeros numbers or the memory that is needed? (for instance, for SeqSBAIJ, the actual nonzeros in a row would twice as much as memory needed)

Thank you
Best regards
Zhifeng

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