[Numpy-svn] [numpy/numpy] c2747b: ENH: Speed up reduce for maximum/minimum type ufun...

noreply@githu... noreply@githu...
Mon Mar 7 22:11:04 CST 2011


Branch: refs/heads/master
Home:   https://github.com/numpy/numpy

Commit: c2747b0134057e687a9772846384a967c410e84e
    https://github.com/numpy/numpy/commit/c2747b0134057e687a9772846384a967c410e84e
Author: Charles Harris <charlesr.harris@gmail.com>
Date:   2011-03-07 (Mon, 07 Mar 2011)

Changed paths:
  M numpy/core/src/umath/loops.c.src

Log Message:
-----------
ENH: Speed up reduce for maximum/minimum type ufuncs.


Commit: f143ebedb577a68b7b1909ba106fcce94d53fd29
    https://github.com/numpy/numpy/commit/f143ebedb577a68b7b1909ba106fcce94d53fd29
Author: Charles Harris <charlesr.harris@gmail.com>
Date:   2011-03-07 (Mon, 07 Mar 2011)

Changed paths:
  M numpy/core/tests/test_umath.py

Log Message:
-----------
ENH: Add tests for reduce method of maximum, minimum, fmax and fmin.


Commit: c199d963e480667631c67d7a7956c195a5686c40
    https://github.com/numpy/numpy/commit/c199d963e480667631c67d7a7956c195a5686c40
Author: Charles Harris <charlesr.harris@gmail.com>
Date:   2011-03-07 (Mon, 07 Mar 2011)

Changed paths:
  M numpy/lib/tests/test_function_base.py

Log Message:
-----------
BUG: Use isnan to test for nan, avoids problems with signed nans.
Replace assert with assert_. Cleanup trailing whitespace.


Commit: 7fa628494443fb18afb7aed3061b267b42177a83
    https://github.com/numpy/numpy/commit/7fa628494443fb18afb7aed3061b267b42177a83
Author: Charles Harris <charlesr.harris@gmail.com>
Date:   2011-03-07 (Mon, 07 Mar 2011)

Changed paths:
  M numpy/lib/function_base.py

Log Message:
-----------
ENH: Use fmax.reduce and fmin.reduce to implement nanmax and nanmin.


Compare: https://github.com/numpy/numpy/compare/b28b115...7fa6284


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