Re: [Numpy-discussion] -ffast-math

2013-12-03 Thread Francesc Alted
On 12/2/13, 12:14 AM, Dan Goodman wrote: Dan Goodman dg.gmane at thesamovar.net writes: ... I got around 5x slower. Using numexpr 'dumbly' (i.e. just putting the expression in directly) was slower than the function above, but doing a hybrid between the two approaches worked well: def

[Numpy-discussion] how to use install_clib with setup.py?

2013-12-03 Thread Carl Kleffner
I have a question concerning install_clib on windows. What I want to do is to copy a dll (libopenblas.dll) to the numpy/core folder with setup.py install. The path to the dll is given in site.cfg. The dll itself is a external dependency. Somewhere i found a reference to install_clib to copy

[Numpy-discussion] Theano 0.6 released

2013-12-03 Thread Frédéric Bastien
What's New -- We recommend that everybody update to this version. Highlights (since 0.6rc5): * Last release with support for Python 2.4 and 2.5. * We will try to release more frequently. * Fix crash/installation problems. * Use less memory for conv3d2d. 0.6rc4 skipped for a