Support for MatMatMult with Nest and MPIDense
Here are some prior issues with this MR:
-
logging issue with MatMatMult(fixed in c6acf08c) -
MatMatMult with MPIAIJ and MPIDense does not handle lda > m(fixed in 93d7d1d6) -
MatTranposeMatMult with MPIAIJ and MPIDense does not handle lda > m(fixed in 93d7d1d6) -
cannot REUSE_MATRIX in MatMatMult(fixed in aa720d6c)
This MR should also fix a couple of bugs in MatTransposeMatMult.
Edited by Pierre Jolivet