20 Feb
2012
20 Feb
'12
4:45 p.m.
Dear Jed, It is not only redistribute the matrix. I want to get the reorder information and use matpermute to reorder the matrix. Thanks Yujie On Feb 20, 2012, at 4:31 PM, Jed Brown <[email protected]> wrote:
On Mon, Feb 20, 2012 at 16:27, recrusader <[email protected]> wrote: Thank you very much for your prompt reply. Actually, I want to reorder MPIAIJ matrix using Parmetis. The reordering function needs the same information with the partitioning, that is "i" and "j".
Are you just redistributing the matrix? Or other data?
I need to directly get them and then use the function in Parmetis.
MatConvert()