[Numpy-svn] [numpy/numpy] 9f19a8: MAINT: Speedup field access by removing unneeded s...

[GitHub]

  Branch: refs/heads/maintenance/1.10.x
  Home:   https://github.com/numpy/numpy
  Commit: 9f19a89bc4db03450d0379e2717ab73ed04db8d3
      https://github.com/numpy/numpy/commit/9f19a89bc4db03450d0379e2717ab73ed04db8d3
  Author: Allan Haldane <allan.haldane at gmail.com>
  Date:   2015-10-18 (Sun, 18 Oct 2015)

  Changed paths:
    M numpy/core/_internal.py
    M numpy/core/src/multiarray/arraytypes.c.src
    M numpy/core/src/multiarray/common.c
    M numpy/core/src/multiarray/common.h
    M numpy/core/src/multiarray/mapping.c

  Log Message:
  -----------
  MAINT: Speedup field access by removing unneeded safety checks (1/3)

Bypass unneeded "view" safety-checks in `array_subscript` and
`array_assign_subscript`, by avoiding use of `PyArray_View`.


  Commit: 4cd33267fd597dfcdbe34dc031fa047d590490b6
      https://github.com/numpy/numpy/commit/4cd33267fd597dfcdbe34dc031fa047d590490b6
  Author: Allan Haldane <allan.haldane at gmail.com>
  Date:   2015-10-18 (Sun, 18 Oct 2015)

  Changed paths:
    M numpy/core/src/multiarray/scalartypes.c.src
    M numpy/core/tests/test_multiarray.py

  Log Message:
  -----------
  MAINT: Speedup field access by removing unneeded safety checks (2/3)

Bypass unneeded "view" safety checks in voidtype_ subscript/assignment
methods, by falling back to ndarray methods which skip the checks.


  Commit: f12656410ca4c709bd821ad745685fc9511e0ddf
      https://github.com/numpy/numpy/commit/f12656410ca4c709bd821ad745685fc9511e0ddf
  Author: Allan Haldane <allan.haldane at gmail.com>
  Date:   2015-10-18 (Sun, 18 Oct 2015)

  Changed paths:
    M numpy/core/src/multiarray/common.c
    M numpy/core/src/multiarray/common.h
    M numpy/core/src/multiarray/getset.c
    M numpy/core/src/multiarray/methods.c

  Log Message:
  -----------
  MAINT: Speedup field access by removing unneeded safety checks (3/3)

Skip safety-checks in views as long as neither old or new dtypes of view
may have objects.


  Commit: f9425b0229f1c3779b172146602143957ff47b63
      https://github.com/numpy/numpy/commit/f9425b0229f1c3779b172146602143957ff47b63
  Author: Charles Harris <charlesr.harris at gmail.com>
  Date:   2015-10-18 (Sun, 18 Oct 2015)

  Changed paths:
    M numpy/core/_internal.py
    M numpy/core/src/multiarray/arraytypes.c.src
    M numpy/core/src/multiarray/common.c
    M numpy/core/src/multiarray/common.h
    M numpy/core/src/multiarray/getset.c
    M numpy/core/src/multiarray/mapping.c
    M numpy/core/src/multiarray/methods.c
    M numpy/core/src/multiarray/scalartypes.c.src
    M numpy/core/tests/test_multiarray.py

  Log Message:
  -----------
  Merge pull request #6502 from charris/backport-6208

Backport 6208: MAINT: Speedup field access by removing unneeded safety checks


Compare: https://github.com/numpy/numpy/compare/3b03ce3e5726...f9425b0229f1