Hello everyone, I have a quick question on MatLoad. When I use MatLoad to read a binary matrix into AIJ format, how can I specify the distributions of rows? In particular, I want the rows distributed on each processor to be even.
More specific, Let's say I have a binary matrix A with 50 rows. I want to read this binary file on np=2. By default, each processor will have 25 rows. If I want the rows on each processor to be even (eg., 26 row on rank 0, and 24 rows on rank 1), how can I achieve this? For this specific matrix, I can do it by specifying m in MatSetSizes. However, for a general matrix A, I do not know the number of rows before calling MatLoad, how can I specify the distribution of the matrix? Thank you. Best, Xiangdong
