On 07/04/15 01:49, Nathaniel Smith wrote: > Any opinions, objections?
Accelerate does not break multiprocessing, quite the opposite. The bug is in multiprocessing and has been fixed in Python 3.4. My vote would nevertheless be for OpenBLAS if we can use it without producing test failures in NumPy and SciPy. Most of the test failures with OpenBLAS and Carl Kleffner's toolchain on Windows are due to differences between Microsoft and MinGW runtime libraries and not due to OpenBLAS itself. These test failures are not relevant on Mac. ATLAS can easily reduce the speed of a matrix product or a linear algebra call with a factor of 20 compared to Accelerate, MKL or OpenBLAS. It would give us bad karma. Sturla _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion