James A Charles <[email protected]> writes:

> Thank you all for the responses. I was able to figure out the issue
> with the dense matrix. I had another question related to dense
> matrices. Does there exist support for multiplication of a sparse A
> and dense B matrix matrix multiplication in parallel? I'm using Petsc
> Release Version 3.4.2 and I am getting an error "No support for this
> operation for this object type! MatMatMult not supported for B of type
> mpidense" 

It should be supported.  Please send the entire error message.  (Always
send the entire error message.)

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