[Numpy-discussion] Improving Python+MPI import performance

2012-01-12 Thread Asher Langton
Hi all, (I originally posted this to the BayPIGgies list, where Fernando Perez suggested I send it to the NumPy list as well. My apologies if you're receiving this email twice.) I work on a Python/C++ scientific code that runs as a number of independent Python processes communicating via MPI. Unf

[Numpy-discussion] Question on F/C-ordering in numpy svd

2012-01-12 Thread Ivan Oseledets
Dear all! I quite new to numpy and python. I am a matlab user, my work is mainly on multidimensional arrays, and I have a question on the svd function from numpy.linalg It seems that u,s,v=svd(a,full_matrices=False) returns u and v in the F-contiguous format. That is not in a good agreement wi