Not much time, here, but since you got no replies earlier:
> > I'm parallelizing some code I've written using the built in > multiprocessing > > module. In my application, I need to multiply many large arrays > together is the matrix multiplication, or element-wise? If matrix, then numpy should be using LAPACK, which, depending on how its built, could be using all your cores already. This is heavily dependent on your your numpy (really the LAPACK it uses0 is built. > > and > > sum the resulting product arrays (inner products). are you using numpy.dot() for that? If so, then the above applies to that as well. I know I could look at your code to answer these questions, but I thought this might help. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception chris.bar...@noaa.gov _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
