delta/python-packages/numpy.git/numpy/core/setup.py, branch v1.18.4 github.com: numpy/numpy.git ENH: distutils: add support for ILP64 OpenBLAS (generic symbol suffix) 2019-12-15T20:43:53+00:00 Pauli Virtanen pav@iki.fi 2019-12-07T12:17:20+00:00 2d153beca15f29bf6844f81fbdeb70df76e663cd Generalize the ILP64 BLAS/LAPACK symbol name handling to deal with arbitrary prefix/suffix. The build-time behavior is changed so that HAVE_BLAS_ILP64 and BLAS_SYMBOL_SUFFIX/PREFIX defines are added to compile options as appropriate. Mainly to make autodetection of BLAS/LAPACK easier for downstream numpy.distutils users, add get_info aliases 'blas_ilp64_opt', 'blas_ilp64_plain_opt', and 'blas64__opt' for any/no/""&"64_" prefix&suffix, and the same for lapack. (Due to the way system_info works, each also gets a separate class.) In addition to openblas64_ which has a fixed suffix, add the (by default suffixless) openblas_ilp64, which correspond to the most likely cases to be present. 
Generalize the ILP64 BLAS/LAPACK symbol name handling to deal with
arbitrary prefix/suffix.

The build-time behavior is changed so that HAVE_BLAS_ILP64 and
BLAS_SYMBOL_SUFFIX/PREFIX defines are added to compile options
as appropriate.

Mainly to make autodetection of BLAS/LAPACK easier for downstream
numpy.distutils users, add get_info aliases 'blas_ilp64_opt',
'blas_ilp64_plain_opt', and 'blas64__opt' for any/no/""&"64_"
prefix&suffix, and the same for lapack. (Due to the way system_info
works, each also gets a separate class.)

In addition to openblas64_ which has a fixed suffix, add the (by default
suffixless) openblas_ilp64, which correspond to the most likely cases to
be present.
ENH: core: link only against blas64_/lapack64_ when BLAS64_ set 2019-11-29T21:20:57+00:00 Pauli Virtanen pav@iki.fi 2019-11-29T21:04:29+00:00 33a2fcb4aebba8f80fdf12a7ecef879a3aaa0e63 






MAINT: core: optionally use symbol-suffixed 64-bit cblas
2019-11-29T19:34:12+00:00

Pauli Virtanen
pav@iki.fi

2019-11-29T19:32:06+00:00

a6ff5cc60943a3dfe94e2176d27bd2f777d83e96

This is enabled by setting NPY_USE_BLAS64_=1 environment variable at
build time.  If set, Numpy will be linked both against a 32-bit BLAS and
a symbol-suffixed 64-bit BLAS.  (This is safe and does not cause symbol
clashes thanks to the suffixing.)





This is enabled by setting NPY_USE_BLAS64_=1 environment variable at
build time.  If set, Numpy will be linked both against a 32-bit BLAS and
a symbol-suffixed 64-bit BLAS.  (This is safe and does not cause symbol
clashes thanks to the suffixing.)







MAINT: move buffer.h -> npy_buffer.h to avoid conflicts
2019-11-05T03:07:53+00:00

mattip
matti.picus@gmail.com

2019-11-05T03:07:53+00:00

bf6f134abf7eac5b8ce3f56ee029ad8de92ade00












BUILD: add std=c99 flag for gcc, cleanup error reporting
2019-10-25T08:31:33+00:00

mattip
matti.picus@gmail.com

2019-10-24T21:24:42+00:00

3356d994fcf3fdfcfedc70185fc013501a87a4b9












BUILD: emit more helpful error messages when compiler is broken
2019-10-24T21:27:18+00:00

mattip
matti.picus@gmail.com

2019-10-24T15:49:36+00:00

396af7def65e75b6ef8a4e82f8aa8a357a9230f4












BUILD: fix runtests.py option, fix previous changeset
2019-09-20T06:34:47+00:00

mattip
matti.picus@gmail.com

2019-09-15T17:28:13+00:00

f5487746586045d1be89e1205108fe0f1808def0












BUILD: only report these headers with --debug-configure
2019-09-20T06:34:47+00:00

mattip
matti.picus@gmail.com

2019-09-15T17:16:40+00:00

4729f3f3fe1363f3d21ca0ec8a22d30634e892e7












BUILD: add --debug-configure option to reduce output, use logger more
2019-09-20T06:34:47+00:00

mattip
matti.picus@gmail.com

2019-09-15T07:20:38+00:00

9852340606cf5f0e23cca8107e2bce61f022bc4e












Merge pull request #13739 from eric-wieser/bit_shifts
2019-09-14T17:12:29+00:00

Matti Picus
matti.picus@gmail.com

2019-09-14T17:12:29+00:00

31ffdecf07d18ed4dbb66b171cb0f998d4b190fa

BUG: Don't produce undefined behavior for a << b if b >= bitsof(a)




BUG: Don't produce undefined behavior for a << b if b >= bitsof(a)