delta/python-packages/numpy.git/numpy/core/bscript, branch v1.9.2

ENH: speed-up minimum, maximum and xor for bool dtype

2014-05-26T04:33:13+00:00

Replaced the operations for the above ufuncs on bools, by simpler
single instructions.

On random inputs `np.minimum` and `np.maximum` run about 25% faster,
and `np.logical_xor` and `np.bitwise_xor` almost 3x faster.

MAINT: move memory allocator functions to own file alloc.c

2014-05-05T21:02:52+00:00

BUG: fix large file support on 32 bit systems

2014-01-11T20:02:32+00:00

On linux large file support must be enabled and ftello used to avoid
overflows. The result must not be converted to a size_t, but a long
long.

BLD: add off_t size detection to bento build

2014-01-09T08:44:52+00:00

DOC: [bento] document that adding optional GCC performance improvements is TODO

2013-09-22T11:19:43+00:00

[ci skip]

BLD: fix Bento build.

2013-09-19T18:54:49+00:00

Issue was introduced with PR-3524, the ufunc override stuff.

MAINT: move simd functions to new file simd.inc.src

2013-06-08T20:32:06+00:00

SIMD functions are called via a minimal dispatcher function.
Minizes extra code in loops.c.src and hopefully transparently allows to
simply enable more complex (runtime) dispatching rules.

BLD: fix Bento build after umath_linalg move from core to linalg module.

2013-05-04T19:42:09+00:00

BLD: Add NPY_RELAXED_STRIDES_CHECKING flag

2013-04-01T19:12:46+00:00

This flag will toggle to a new definition for the contiguous flags
where only the memory layout is forced to be correct. As a particular
example this means that np.ones((3,1)) can be both C and F-Contiguous
and its stride[-1] can be arbitrary but the array still contiguous.

The flag will also make most new arrays be created with MAX_INTP as
stride so that unsafe usage of the stride will surface more commonly.

Merge pull request #2943 from rgommers/bento-ini-files

2013-02-27T19:32:29+00:00

BUG: npy-pkg-config ini files were missing after Bento build.