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Jan 29 2017 06:42
After a bit of experimentation, I have found that the convergence issues only occur when I run with a certain number of MPI processes. More specifically, I have a 4x6 matrix on the default 4 process grid which fails to converge for SVD.
Ryan H. Lewis
Jan 29 2017 17:31
is it possible for you to add some unit tests to certify your case ?
Jan 29 2017 23:57
Sure, I'll try to write one soonish.