Re: [Numpy-discussion] Multi-distribution Linux wheels - please test

2016-02-07 Thread Matthew Brett
Hi Nadav, On Sun, Feb 7, 2016 at 11:13 PM, Nathaniel Smith wrote: > (This is not relevant to the main topic of the thread, but FYI I think the > recarray issues are fixed in 1.10.4.) > > On Feb 7, 2016 11:10 PM, "Nadav Horesh" wrote: >> >> I have atlas-lapack-base installed via pacman (required

Re: [Numpy-discussion] Multi-distribution Linux wheels - please test

2016-02-07 Thread Nathaniel Smith
(This is not relevant to the main topic of the thread, but FYI I think the recarray issues are fixed in 1.10.4.) On Feb 7, 2016 11:10 PM, "Nadav Horesh" wrote: > I have atlas-lapack-base installed via pacman (required by sagemath). > Since the numpy installation insisted on openblas on /usr/local

Re: [Numpy-discussion] Multi-distribution Linux wheels - please test

2016-02-07 Thread Nadav Horesh
I have atlas-lapack-base installed via pacman (required by sagemath). Since the numpy installation insisted on openblas on /usr/local, I got the openblas source-code and installed it on /usr/local. BTW, I use 1.11b rather then 1.10.x since the 1.10 is very slow in handling recarrays. For the te

Re: [Numpy-discussion] Multi-distribution Linux wheels - please test

2016-02-07 Thread Nathaniel Smith
On Sat, Feb 6, 2016 at 9:28 PM, Nadav Horesh wrote: > Test platform: python 3.4.1 on archlinux x86_64 > > scipy test: OK > > OK (KNOWNFAIL=97, SKIP=1626) > > > numpy tests: Failed on long double and int128 tests, and got one error: Could you post the complete output from the test suite somewhere?

Re: [Numpy-discussion] Multi-distribution Linux wheels - please test

2016-02-07 Thread Matthew Brett
On Sun, Feb 7, 2016 at 10:09 PM, Nadav Horesh wrote: > Thank you fo reminding me, it is OK now: > $ python -c 'import numpy; print(numpy.__config__.show())' > > lapack_opt_info: > library_dirs = ['/usr/local/lib'] > language = c > libraries = ['openblas'] > define_macros = [('HAVE_

Re: [Numpy-discussion] Multi-distribution Linux wheels - please test

2016-02-07 Thread Nadav Horesh
Thank you fo reminding me, it is OK now: $ python -c 'import numpy; print(numpy.__config__.show())' lapack_opt_info: library_dirs = ['/usr/local/lib'] language = c libraries = ['openblas'] define_macros = [('HAVE_CBLAS', None)] blas_mkl_info: NOT AVAILABLE openblas_info: lib

Re: [Numpy-discussion] Linking other libm-Implementation

2016-02-07 Thread Nathaniel Smith
On Sun, Feb 7, 2016 at 4:39 PM, Nils Becker wrote: > Hi all, > > I wanted to know if there is any sane way to build numpy while linking to a > different implementation of libm? > A drop-in replacement for libm (e.g. openlibm) should in principle work, I > guess, but I did not manage to actually ma

[Numpy-discussion] Linking other libm-Implementation

2016-02-07 Thread Nils Becker
Hi all, I wanted to know if there is any sane way to build numpy while linking to a different implementation of libm? A drop-in replacement for libm (e.g. openlibm) should in principle work, I guess, but I did not manage to actually make it work. As far as I understand the build code, setting MATH

Re: [Numpy-discussion] [SciPy-Dev] Multi-distribution Linux wheels - please test

2016-02-07 Thread Nathaniel Smith
On Feb 7, 2016 15:27, "Charles R Harris" wrote: > > > > On Sun, Feb 7, 2016 at 2:16 PM, Nathaniel Smith wrote: >> >> On Sun, Feb 7, 2016 at 9:49 AM, Charles R Harris >> wrote: >> > >> > >> > On Sun, Feb 7, 2016 at 3:40 AM, Nathaniel Smith wrote: >> >> >> >> On Feb 6, 2016 12:27 PM, "Matthew Bre

Re: [Numpy-discussion] Multi-distribution Linux wheels - please test

2016-02-07 Thread Matthew Brett
Hi, On Sun, Feb 7, 2016 at 2:06 AM, Nadav Horesh wrote: > The reult tests of numpy 1.10.4 installed from source: > > OK (KNOWNFAIL=4, SKIP=6) > > > I think I use openblas, as it is installed instead the normal blas/cblas. Thanks again for the further tests. What do you get for: python -c 'impo

Re: [Numpy-discussion] resizeable arrays using shared memory?

2016-02-07 Thread Elliot Hallmark
That makes sense. I could either send a signal to the child process letting it know to re-instantiate the numpy array using the same (but now resized) buffer, or I could have it check to see if the buffer has been resized when it might need it and re-instantiate then. That's actually not too bad.

Re: [Numpy-discussion] Multi-distribution Linux wheels - please test

2016-02-07 Thread Nathaniel Smith
On Feb 6, 2016 12:27 PM, "Matthew Brett" wrote: > > Hi, > > As some of you may have seen, Robert McGibbon and Nathaniel have just > guided a PEP for multi-distribution Linux wheels past the approval > process over on distutils-sig: > > https://www.python.org/dev/peps/pep-0513/ > > The PEP includes

Re: [Numpy-discussion] Multi-distribution Linux wheels - please test

2016-02-07 Thread Nadav Horesh
The reult tests of numpy 1.10.4 installed from source: OK (KNOWNFAIL=4, SKIP=6) I think I use openblas, as it is installed instead the normal blas/cblas. Nadav, From: NumPy-Discussion on behalf of Nadav Horesh Sent: 07 February 2016 07:28 To: Discus