Sturla Molden <sturla.molden <at> gmail.com> writes: > > <josef.pktd <at> gmail.com> wrote: > > > I use official numpy release for development, Windows, 32bit python, > > i.e. MingW 3.5 and whatever old ATLAS the release includes. > > > > a constant 13% cpu usage is 1/8 th of my 8 virtual cores. > > Based on this and Alex' message it seems the offender is the f2c generated > lapack_lite library. > > So do we do with lapack_lite? Should we patch it? > > Sturla >
Even if lapack_lite always performed the isfinite check and threw a python error if False, it would be much better than either hanging or segfaulting and people who care about the isfinite cost probably would be linking to a fast lapack anyway. -Dave _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion