[petsc-dev] Weird interaction between VecDuplicate and VecSetBlockSize

Jed Brown jedbrown at mcs.anl.gov
Wed Apr 4 21:19:54 CDT 2012


On Wed, Apr 4, 2012 at 19:17, Barry Smith <bsmith at mcs.anl.gov> wrote:

>  And this makes a difference how?


I just wanted to clarify the current state. It was very annoying to check
whether the matrix type was one for which MatSetBlockSize() could be
called, so I made it always safe. (That was quite a while ago.)

I don't have a problem with your proposed restructuring.
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