From 6914a229a038206341ae1fea46393965a555ca9a Mon Sep 17 00:00:00 2001 From: Andreas Sandberg Date: Tue, 9 May 2017 19:22:53 +0100 Subject: ext: Upgrade PyBind11 to version 2.1.1 Change-Id: I16870dec402d661295f9d013dc23e362b2b2c169 Signed-off-by: Andreas Sandberg Reviewed-by: Curtis Dunham Reviewed-on: https://gem5-review.googlesource.com/3225 Reviewed-by: Jason Lowe-Power --- ext/pybind11/tests/test_numpy_vectorize.py | 93 ++++++++++++++++++++++++++++-- 1 file changed, 89 insertions(+), 4 deletions(-) (limited to 'ext/pybind11/tests/test_numpy_vectorize.py') diff --git a/ext/pybind11/tests/test_numpy_vectorize.py b/ext/pybind11/tests/test_numpy_vectorize.py index 718646efa..7ae777227 100644 --- a/ext/pybind11/tests/test_numpy_vectorize.py +++ b/ext/pybind11/tests/test_numpy_vectorize.py @@ -1,10 +1,11 @@ import pytest +pytestmark = pytest.requires_numpy + with pytest.suppress(ImportError): import numpy as np -@pytest.requires_numpy def test_vectorize(capture): from pybind11_tests import vectorized_func, vectorized_func2, vectorized_func3 @@ -23,6 +24,20 @@ def test_vectorize(capture): my_func(x:int=1, y:float=2, z:float=3) my_func(x:int=3, y:float=4, z:float=3) """ + with capture: + a = np.array([[1, 2], [3, 4]], order='F') + b = np.array([[10, 20], [30, 40]], order='F') + c = 3 + result = f(a, b, c) + assert np.allclose(result, a * b * c) + assert result.flags.f_contiguous + # All inputs are F order and full or singletons, so we the result is in col-major order: + assert capture == """ + my_func(x:int=1, y:float=10, z:float=3) + my_func(x:int=3, y:float=30, z:float=3) + my_func(x:int=2, y:float=20, z:float=3) + my_func(x:int=4, y:float=40, z:float=3) + """ with capture: a, b, c = np.array([[1, 3, 5], [7, 9, 11]]), np.array([[2, 4, 6], [8, 10, 12]]), 3 assert np.allclose(f(a, b, c), a * b * c) @@ -56,9 +71,37 @@ def test_vectorize(capture): my_func(x:int=5, y:float=3, z:float=2) my_func(x:int=6, y:float=3, z:float=2) """ + with capture: + a, b, c = np.array([[1, 2, 3], [4, 5, 6]], order='F'), np.array([[2], [3]]), 2 + assert np.allclose(f(a, b, c), a * b * c) + assert capture == """ + my_func(x:int=1, y:float=2, z:float=2) + my_func(x:int=2, y:float=2, z:float=2) + my_func(x:int=3, y:float=2, z:float=2) + my_func(x:int=4, y:float=3, z:float=2) + my_func(x:int=5, y:float=3, z:float=2) + my_func(x:int=6, y:float=3, z:float=2) + """ + with capture: + a, b, c = np.array([[1, 2, 3], [4, 5, 6]])[::, ::2], np.array([[2], [3]]), 2 + assert np.allclose(f(a, b, c), a * b * c) + assert capture == """ + my_func(x:int=1, y:float=2, z:float=2) + my_func(x:int=3, y:float=2, z:float=2) + my_func(x:int=4, y:float=3, z:float=2) + my_func(x:int=6, y:float=3, z:float=2) + """ + with capture: + a, b, c = np.array([[1, 2, 3], [4, 5, 6]], order='F')[::, ::2], np.array([[2], [3]]), 2 + assert np.allclose(f(a, b, c), a * b * c) + assert capture == """ + my_func(x:int=1, y:float=2, z:float=2) + my_func(x:int=3, y:float=2, z:float=2) + my_func(x:int=4, y:float=3, z:float=2) + my_func(x:int=6, y:float=3, z:float=2) + """ -@pytest.requires_numpy def test_type_selection(): from pybind11_tests import selective_func @@ -67,10 +110,52 @@ def test_type_selection(): assert selective_func(np.array([1.0j], dtype=np.complex64)) == "Complex float branch taken." -@pytest.requires_numpy def test_docs(doc): from pybind11_tests import vectorized_func assert doc(vectorized_func) == """ - vectorized_func(arg0: numpy.ndarray[int], arg1: numpy.ndarray[float], arg2: numpy.ndarray[float]) -> object + vectorized_func(arg0: numpy.ndarray[int32], arg1: numpy.ndarray[float32], arg2: numpy.ndarray[float64]) -> object """ # noqa: E501 line too long + + +def test_trivial_broadcasting(): + from pybind11_tests import vectorized_is_trivial, trivial, vectorized_func + + assert vectorized_is_trivial(1, 2, 3) == trivial.c_trivial + assert vectorized_is_trivial(np.array(1), np.array(2), 3) == trivial.c_trivial + assert vectorized_is_trivial(np.array([1, 3]), np.array([2, 4]), 3) == trivial.c_trivial + assert trivial.c_trivial == vectorized_is_trivial( + np.array([[1, 3, 5], [7, 9, 11]]), np.array([[2, 4, 6], [8, 10, 12]]), 3) + assert vectorized_is_trivial( + np.array([[1, 2, 3], [4, 5, 6]]), np.array([2, 3, 4]), 2) == trivial.non_trivial + assert vectorized_is_trivial( + np.array([[1, 2, 3], [4, 5, 6]]), np.array([[2], [3]]), 2) == trivial.non_trivial + z1 = np.array([[1, 2, 3, 4], [5, 6, 7, 8]], dtype='int32') + z2 = np.array(z1, dtype='float32') + z3 = np.array(z1, dtype='float64') + assert vectorized_is_trivial(z1, z2, z3) == trivial.c_trivial + assert vectorized_is_trivial(1, z2, z3) == trivial.c_trivial + assert vectorized_is_trivial(z1, 1, z3) == trivial.c_trivial + assert vectorized_is_trivial(z1, z2, 1) == trivial.c_trivial + assert vectorized_is_trivial(z1[::2, ::2], 1, 1) == trivial.non_trivial + assert vectorized_is_trivial(1, 1, z1[::2, ::2]) == trivial.c_trivial + assert vectorized_is_trivial(1, 1, z3[::2, ::2]) == trivial.non_trivial + assert vectorized_is_trivial(z1, 1, z3[1::4, 1::4]) == trivial.c_trivial + + y1 = np.array(z1, order='F') + y2 = np.array(y1) + y3 = np.array(y1) + assert vectorized_is_trivial(y1, y2, y3) == trivial.f_trivial + assert vectorized_is_trivial(y1, 1, 1) == trivial.f_trivial + assert vectorized_is_trivial(1, y2, 1) == trivial.f_trivial + assert vectorized_is_trivial(1, 1, y3) == trivial.f_trivial + assert vectorized_is_trivial(y1, z2, 1) == trivial.non_trivial + assert vectorized_is_trivial(z1[1::4, 1::4], y2, 1) == trivial.f_trivial + assert vectorized_is_trivial(y1[1::4, 1::4], z2, 1) == trivial.c_trivial + + assert vectorized_func(z1, z2, z3).flags.c_contiguous + assert vectorized_func(y1, y2, y3).flags.f_contiguous + assert vectorized_func(z1, 1, 1).flags.c_contiguous + assert vectorized_func(1, y2, 1).flags.f_contiguous + assert vectorized_func(z1[1::4, 1::4], y2, 1).flags.f_contiguous + assert vectorized_func(y1[1::4, 1::4], z2, 1).flags.c_contiguous -- cgit v1.2.3