delta/python-packages/numpy.git/numpy/distutils/command, branch dependabot/pip/gitpython-3.1.14

MAINT: improve failure message when compiler is unavailable

2021-02-09T13:06:10+00:00

BUG: don't mutate list of fake libraries while iterating over it (#18295)

2021-02-04T19:13:39+00:00

* BUG: don't mutate list of fake libraries while iterating over it

* BUG: iterate over copy of list

* TST: add build test for build_ext fix (#1)

* TST: add build test for build_ext fix

* TST: clearer test name

* STY: use triple quotes instead of lists of strings

* FIX: check for f77 compiler before test is run

* DOC: add comment explaining that a list copy is necessary

BUG, BLD: Generate the main dispatcher config header into the build dir

2021-01-03T05:36:30+00:00

  The new path becomes `build/src.*/numpy/distutils/include/npy_cpu_dispatch_config.h`
  instead of `numpy/core/src/common/_cpu_dispatch.h`.

  The new path allows other projects to re-use the CPU dispatcher
  once we decide to expose the following headers:
    - `numpy/core/src/common/npy_cpu_dispatch.h`
    - `numpy/core/src/common/npy_cpu_features.h`

MAINT: regex char class improve

2020-12-28T18:00:03+00:00

* replace superfluous single-character regex character
classes with their literal string equivalents; this
avoids the overhead associated with a character class
when there's only a single character enclosed (so there's
no benefit to the class overhead)

* for more information see:
Chapter 6 of:
Friedl, Jeffrey. Mastering Regular Expressions. 3rd ed.,
O’Reilly Media, 2009.

MAINT, TST: Serveral imporvments to _SIMD module

2020-10-27T11:46:58+00:00

 - use plain variables
 - clean up aligned allocate
 - use `PyArg_ParseTuple` for empty args
 - use `Py_ssize_t` instead of `unsigned` and `size_t`
 - improve coding style
 - no need for a custom raises assertions
 - use parametrize instead of inner loops
 - leave a comment about nature of mode testing unit
 - shift to get max/min of int72
 - add more info to repr of vector object
 - get ride of exec() and use type() instead
 - use `.inc` as extension for sub-headers instead of `.h`
 - add `FMA4` and drop `SSE41` from _SIMD targets

Co-authored-by: Eric Wieser

ENH: Expose the NumPy C SIMD vectorization interface "NPYV" to Python

2020-10-27T11:46:58+00:00

  '_simd' is a new module to bring the NumPy C SIMD vectorization interface "NPYV"

  The module is designed to be extremely flexible so that it can accommodate any kind
  intrinsics, also to generate a python interface almost similar to the C interface.

  The main purpose of this module is to test NPYV intrinsics in python,
  but still can be used as an effective solution in designing SIMD kernels.

  Also add a new command-line argument `--simd-test` to control of targeted CPU features
  for the `_simd` module.

Co-authored-by: Matti Picus 
Co-authored-by: Eric Wieser

Merge pull request #17546 from seiko2plus/issue_17321

2020-10-15T06:29:18+00:00

MAINT: explicit disabling `CCompilerOpt` in F2PY

BLD: add new check_compiler_gcc and check_gcc_version_at_least configure

2020-10-13T12:34:15+00:00

commands

replaces obsolete (no longer used anywhere AFICT check_compiler_gcc4
with some more general utilities for checking GCC version

MAINT: Explicit disabling `CCompilerOpt` in F2PY

2020-10-13T07:55:56+00:00

  This patch also cleans up `CCompilerOpt` calls in build_ext and build_clib.

MAINT: Delete obsolete conversion to list (gh-17052)

2020-08-11T16:33:44+00:00

see gh-17012 item 12