Hello Matt, On Thu, Oct 15, 2015 at 12:18 PM, Matthew Knepley <[email protected]> wrote:
> > The bad design decision is using a storage format designed for high speed > MatMult() to use for data interchange. You should be > using the API for value insertion rather than some storage format. > Ok, noted. Instead of using CreateMatSeqAIJWithArrays, I have also tried setting up the Mat passed into the ComputeMatrix function, using MatSetValue where the cols and values are referred to values in the CSR format, but I still get the same error. It looks like the Mat is not preallocated properly in the DM, even when I use DMDACreate3d. Could you suggest what I can do to resolve this? Thanks, K.N.Ramachandran Ph: 814-441-4279
