Hi, PETSc developer Now, when using MatGetSubMatrices(), the submatrices are saved in one cpu. Sometimes, the dimension of the submatrices are huge, it is impossible to save them in one cpu.
I am wondering whether the submatrices can be saved in parallel mode when using MatGetSubMatrices(). thanks a lot. Regards, Yujie -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20081222/250acc8d/attachment.htm>
