8000 BLD: Fix features.h detection and blocklist complex trig funcs on musl by mbargull · Pull Request #25092 · numpy/numpy · GitHub
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BLD: Fix features.h detection and blocklist complex trig funcs on musl #25092

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Merged
merged 5 commits into from
Nov 13, 2023
Merged

BLD: Fix features.h detection and blocklist complex trig funcs on musl #25092

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dbdb8d5
BLD: Fix features.h detection for Meson builds
mbargull Nov 8, 2023
1d9a6f4
TST: add a test
mattip Nov 9, 2023
cab680c
BLD: blocklist complex trig functions on musl
mattip Nov 9, 2023
c77ab47
unskip musl complex trig tests
mattip Nov 9, 2023
9ea36bf
frexp is still not right on musl
mattip Nov 9, 2023
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unskip musl complex trig tests
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@mattip
mattip committed Nov 9, 2023
commit c77ab476df4cd008cb180c62c24a5098a31ea782
26 changes: 4 additions & 22 deletions numpy/_core/tests/test_umath.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,8 +17,7 @@
assert_, assert_equal, assert_raises, assert_raises_regex,
assert_array_equal, assert_almost_equal, assert_array_almost_equal,
assert_array_max_ulp, assert_allclose, assert_no_warnings, suppress_warnings,
_gen_alignment_data, assert_array_almost_equal_nulp, IS_WASM, IS_MUSL,
IS_PYPY
_gen_alignment_data, assert_array_almost_equal_nulp, IS_WASM, IS_PYPY
)
from numpy.testing._private.utils import _glibc_older_than

Expand Down Expand Up @@ -1354,21 +1353,9 @@ def test_log_values(self):

# test log() of max for dtype does not raise
for dt in ['f', 'd', 'g']:
try:
with np.errstate(all='raise'):
x = np.finfo(dt).max
np.log(x)
except FloatingPointError as exc:
if dt == 'g' and IS_MUSL:
# FloatingPointError is known to occur on longdouble
# for musllinux_x86_64 x is very large
pytest.skip(
"Overflow has occurred for"
" np.log(np.finfo(np.longdouble).max)"
)
else:
raise exc

with np.errstate(all='raise'):
x = np.finfo(dt).max
np.log(x)
def test_log_strides(self):
np.random.seed(42)
strides = np.array([-4,-3,-2,-1,1,2,3,4])
Expand Down Expand Up @@ -1899,7 +1886,6 @@ def test_ldexp(self, dtype, stride):
class TestFRExp:
@pytest.mark.parametrize("stride", [-4,-2,-1,1,2,4])
@pytest.mark.parametrize("dtype", ['f', 'd'])
@pytest.mark.xfail(IS_MUSL, reason="gh23048")
@pytest.mark.skipif(not sys.platform.startswith('linux'),
reason="np.frexp gives different answers for NAN/INF on windows and linux")
def test_frexp(self, dtype, stride):
Expand Down Expand Up @@ -4138,7 +4124,6 @@ def test_it(self):
assert_almost_equal(fz.real, fr, err_msg='real part %s' % f)
assert_almost_equal(fz.imag, 0., err_msg='imag part %s' % f)

@pytest.mark.xfail(IS_MUSL, reason="gh23049")
@pytest.mark.xfail(IS_WASM, reason="doesn't work")
def test_precisions_consistent(self):
z = 1 + 1j
Expand All @@ -4149,7 +4134,6 @@ def test_precisions_consistent(self):
assert_almost_equal(fcf, fcd, decimal=6, err_msg='fch-fcd %s' % f)
assert_almost_equal(fcl, fcd, decimal=15, err_msg='fch-fcl %s' % f)

@pytest.mark.xfail(IS_MUSL, reason="gh23049")
@pytest.mark.xfail(IS_WASM, reason="doesn't work")
def test_branch_cuts(self):
# check branch cuts and continuity on them
Expand All @@ -4176,7 +4160,6 @@ def test_branch_cuts(self):
_check_branch_cut(np.arccosh, [0-2j, 2j, 2], [1, 1, 1j], 1, 1)
_check_branch_cut(np.arctanh, [0-2j, 2j, 0], [1, 1, 1j], 1, 1)

@pytest.mark.xfail(IS_MUSL, reason="gh23049")
@pytest.mark.xfail(IS_WASM, reason="doesn't work")
def test_branch_cuts_complex64(self):
# check branch cuts and continuity on them
Expand Down Expand Up @@ -4230,7 +4213,6 @@ def test_against_cmath(self):
_glibc_older_than("2.18"),
reason="Older glibc versions are imprecise (maybe passes with SIMD?)"
)
@pytest.mark.xfail(IS_MUSL, reason="gh23049")
@pytest.mark.xfail(IS_WASM, reason="doesn't work")
@pytest.mark.parametrize('dtype', [
np.complex64, np.complex128, np.clongdouble
Expand Down
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