[Numpy-discussion] www.scipy.org down?
cournape at gmail.com
Thu May 9 10:44:48 EDT 2013
On Thu, May 9, 2013 at 3:25 PM, KACVINSKY Tom <Tom.KACVINSKY at 3ds.com> wrote:
> Unfortunately, the Mac OS downloads won't work for us as they install into the system Python.
They actually install in a python installed from python.org, not system
> We have a custom built Python (2.7.3) so I compiled from source. I noticed a few things:
> 1. The modules compiled from C source have an extension of .so, not .dylib
.so is the usual extension for python extensions on mac os x
> 2. I installed nose so I could run the numpy tests, but 0 tests ran.
How did you run nose ?
> 3. I configured numpy to use MKL as per the instructions on Intel's site, but the build still used the Accelerate framework provided by Apple.
Setting up the MKL is a bit tedious, but essentially, you need to
create a site.cfg in the source tree that looks as follows:
library_dirs = "where the libraries are"
include_dirs = "where the headers are"
libpack_libs = mkl_lapack95
mkl_libs = mkl_intel,mkl_intel_thread, mkl_core, mkl_p4m, mkl_p4p
and (that's the undocumented/buggy part), set ATLAS=1 to disable accelerate.
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