8000 TST: Add cygwin build to CI by DWesl · Pull Request #18330 · numpy/numpy · GitHub
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Merged
merged 12 commits into from
Jul 21, 2021
Merged

TST: Add cygwin build to CI #18330

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e40ef29
TST: Try to set up a test environment on Cygwin.
DWesl Feb 4, 2021
9ad49e4
TST: Clean up the output from the extension module check.
DWesl Apr 15, 2021
952b89f
BLD: Tell NumPy about functions that cause test failures.
DWesl Apr 25, 2021
66c15c0
TST: Return to requirements in test_requirements.txt
DWesl May 5, 2021
8f473b1
BLD: Export random distribution functions on Cygwin.
DWesl May 5, 2021
aa9fd3c
BUG: Set default hypotl to use npy_longdouble arithmetic.
DWesl May 12, 2021
5b8cb3a
Go back to old npy_hypotl and mark the failing test case.
DWesl Jun 24, 2021
bbd571a
Undo the remaining changes from "SIMD: Force inlining all functions t…
DWesl Jul 20, 2021
f5a2c39
Revert "Undo the remaining changes from "SIMD: Force inlining all fun…
DWesl Jul 20, 2021
2d905c3
TST: Move the DLL checker to a separate script
DWesl Jul 20, 2021
0654341
TST: Prettify the cabsl test xfail declaration.
DWesl Jul 20, 2021
52fa14e
Wrap long line and change condition order.
DWesl Jul 20, 2021
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BUG: Set default hypotl to use npy_longdouble arithmetic. 
The implementation is already there, and the tests require
npy_longdouble arithmetic, so I set up the boilerplate to make it so.

It seems to fix only np.abs(npy_clongdouble), not
abs(npy_clongdouble), for reasons I don't understand.
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@DWesl
DWesl committed Jul 20, 2021
commit aa9fd3c7cb7c535355996c591b210beeec71a700
27 changes: 17 additions & 10 deletions numpy/core/src/npymath/npy_math_internal.h.src
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Original file line number Diff line number Diff line change
Expand Up @@ -188,10 +188,15 @@ NPY_INPLACE double npy_atan2(double y, double x)

#endif

#ifndef HAVE_HYPOT
NPY_INPLACE double npy_hypot(double x, double y)
/**begin repeat
* #type = npy_float, npy_double, npy_longdouble#
* #c = f, , l#
* #C = F, , L#
*/
#ifndef HAVE_HYPOT@C@
NPY_INPLACE @type@ npy_hypot@c@(@type@ x, @type@ y)
{
double yx;
@type@ yx;

if (npy_isinf(x) || npy_isinf(y)) {
return NPY_INFINITY;
Expand All @@ -201,10 +206,11 @@ NPY_INPLACE double npy_hypot(double x, double y)
return NPY_NAN;
}

x = npy_fabs(x);
y = npy_fabs(y);
x = npy_fabs@c@(x);
y = npy_fabs@c@(y);
/* Ensure |x| >= |y|, switching if needed */
if (x < y) {
double temp = x;
@type@ temp = x;
x = y;
y = temp;
}
Expand All @@ -213,10 +219,11 @@ NPY_INPLACE double npy_hypot(double x, double y)
}
else {
yx = y/x;
return x*npy_sqrt(1.+yx*yx);
return x*npy_sqrt@c@(1.+yx*yx);
}
}
#endif
/**end repeat**/

#ifndef HAVE_ACOSH
NPY_INPLACE double npy_acosh(double x)
Expand Down Expand Up @@ -361,7 +368,7 @@ NPY_INPLACE double npy_log2(double x)
* asin, acos, atan,
* asinh, acosh, atanh
*
* hypot, atan2, pow, fmod, modf
* atan2, pow, fmod, modf
* ldexp, frexp
*
* We assume the above are always available in their double versions.
Expand Down Expand Up @@ -398,8 +405,8 @@ NPY_INPLACE @type@ npy_@kind@@c@(@type@ x)
/**end repeat1**/

/**begin repeat1
* #kind = atan2,hypot,pow,fmod,copysign#
* #KIND = ATAN2,HYPOT,POW,FMOD,COPYSIGN#
* #kind = atan2,pow,fmod,copysign#
* #KIND = ATAN2,POW,FMOD,COPYSIGN#
*/
#ifdef @kind@@c@
#undef @kind@@c@
Expand Down
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