MAINT: Make NPY_RELAXED_STRIDE_CHECKING true by default.

Author: charris

.travis.yml

@@ -17,9 +17,9 @@ matrix:
     - python: 3.3
       env: NPY_SEPARATE_COMPILATION=0
     - python: 2.7
-      env: NPY_RELAXED_STRIDES_CHECKING=1
+      env: NPY_RELAXED_STRIDES_CHECKING=0
     - python: 3.3
-      env: NPY_RELAXED_STRIDES_CHECKING=1
+      env: NPY_RELAXED_STRIDES_CHECKING=0
     - python: 2.7
       env: USE_BENTO=1
 before_install:

doc/release/1.10.0-notes.rst

@@ -19,6 +19,7 @@ Future Changes
 
 Compatibility notes
 ===================
+NPY_RELAXED_STRIDE_CHECKING is now true by default.
 
 
 New Features

numpy/core/bscript

@@ -28,7 +28,7 @@ from setup_common \
         MANDATORY_FUNCS, C_ABI_VERSION, C_API_VERSION
 
 ENABLE_SEPARATE_COMPILATION = (os.environ.get('NPY_SEPARATE_COMPILATION', "1") != "0")
-NPY_RELAXED_STRIDES_CHECKING = (os.environ.get('NPY_RELAXED_STRIDES_CHECKING', "0") != "0")
+NPY_RELAXED_STRIDES_CHECKING = (os.environ.get('NPY_RELAXED_STRIDES_CHECKING', "1") != "0")
 
 NUMPYCONFIG_SYM = []
 

numpy/core/setup.py

@@ -19,7 +19,7 @@
 ENABLE_SEPARATE_COMPILATION = (os.environ.get('NPY_SEPARATE_COMPILATION', "1") != "0")
 # Set to True to enable relaxed strides checking. This (mostly) means
 # that `strides[dim]` is ignored if `shape[dim] == 1` when setting flags.
-NPY_RELAXED_STRIDES_CHECKING = (os.environ.get('NPY_RELAXED_STRIDES_CHECKING', "0") != "0")
+NPY_RELAXED_STRIDES_CHECKING = (os.environ.get('NPY_RELAXED_STRIDES_CHECKING', "1") != "0")
 
 # XXX: ugly, we use a class to avoid calling twice some expensive functions in
 # config.h/numpyconfig.h. I don't see a better way because distutils force

tools/test-installed-numpy.py

@@ -38,7 +38,7 @@
 
 # Check that NPY_RELAXED_STRIDES_CHECKING is active when set.
 # The same flags check is also used in the tests to switch behavior.
-if (os.environ.get('NPY_RELAXED_STRIDES_CHECKING', "0") != "0"):
+if (os.environ.get('NPY_RELAXED_STRIDES_CHECKING', "1") != "0"):
     if not numpy.ones((10, 1), order='C').flags.f_contiguous:
         print('NPY_RELAXED_STRIDES_CHECKING set, but not active.')
         sys.exit(1)

tox.ini

@@ -25,7 +25,7 @@
 # installed and that they can be run as 'python2.7', 'python3.3', etc.
 
 [tox]
-envlist = py26,py27,py32,py33,py27-monolithic,py33-monolithic,py27-relaxed-strides,py33-relaxed-strides
+envlist = py26,py27,py32,py33,py27-monolithic,py33-monolithic,py27-not-relaxed-strides,py33-not-relaxed-strides
 
 [testenv]
 deps=
@@ -41,13 +41,13 @@ env=NPY_SEPARATE_COMPILATION=0
 basepython=python3.3
 env=NPY_SEPARATE_COMPILATION=0
 
-[testenv:py27-relaxed-strides]
+[testenv:py27-not-relaxed-strides]
 basepython=python2.7
-env=NPY_RELAXED_STRIDES_CHECKING=1
+env=NPY_RELAXED_STRIDES_CHECKING=0
 
-[testenv:py33-relaxed-strides]
+[testenv:py33-not-relaxed-strides]
 basepython=python3.3
-env=NPY_RELAXED_STRIDES_CHECKING=1
+env=NPY_RELAXED_STRIDES_CHECKING=0
 
 # Not run by default. Set up the way you want then use 'tox -e debug'
 # if you want it: