Merge pull request #1220 from not522/remove-_multiprocess_can_split_

Remove _multiprocess_can_split_
cupy · May 7, 2018 · 707f1e9 · 707f1e9
2 parents d8000bb + c0ec46a
commit 707f1e9
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Showing 67 changed files with 5 additions and 275 deletions.
diff --git a/tests/cupy_tests/binary_tests/test_elementwise.py b/tests/cupy_tests/binary_tests/test_elementwise.py
@@ -6,8 +6,6 @@
 @testing.gpu
 class TestElementwise(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_int_dtypes()
     @testing.numpy_cupy_array_equal()
     def check_unary_int(self, name, xp, dtype):

diff --git a/tests/cupy_tests/binary_tests/test_packing.py b/tests/cupy_tests/binary_tests/test_packing.py
@@ -7,8 +7,6 @@
 @testing.gpu
 class TestPacking(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.with_requires('numpy>=1.10')
     @testing.for_int_dtypes()
     @testing.numpy_cupy_array_equal()

diff --git a/tests/cupy_tests/core_tests/test_elementwise.py b/tests/cupy_tests/core_tests/test_elementwise.py
@@ -13,8 +13,6 @@
 @testing.gpu
 class TestElementwise(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     def check_copy(self, dtype, src_id, dst_id):
         with cuda.Device(src_id):
             src = testing.shaped_arange((2, 3, 4), dtype=dtype)
@@ -66,8 +64,6 @@ def test_copy_orders(self, order):
 @testing.gpu
 class TestElementwiseInvalidArgument(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     def test_invalid_kernel_name(self):
         with six.assertRaisesRegex(self, ValueError, 'Invalid kernel name'):
             cupy.ElementwiseKernel('T x', '', '', '1')

diff --git a/tests/cupy_tests/core_tests/test_fusion.py b/tests/cupy_tests/core_tests/test_fusion.py
@@ -25,8 +25,6 @@ def g(*args):
 @testing.gpu
 class TestFusionElementwise(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_int_dtypes()
     @testing.numpy_cupy_array_equal()
     @fusion_default_array_equal()
@@ -64,8 +62,6 @@ def test_right_shift(self):
 @testing.gpu
 class TestFusionComparison(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_allclose(atol=1e-5)
     @fusion_default_array_equal()
@@ -96,8 +92,6 @@ def test_equal(self):
 @testing.gpu
 class TestFusionContent(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_float_dtypes()
     @testing.numpy_cupy_array_equal()
     @fusion_default_array_equal()
@@ -128,8 +122,6 @@ def test_isnan(self):
 @testing.gpu
 class TestFusionOps(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_allclose(atol=1e-5)
     @fusion_default_array_equal()
@@ -161,8 +153,6 @@ def test_logical_not(self):
 @testing.gpu
 class TestFusionTrigonometric(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_allclose(atol=1e-5)
     @fusion_default_array_equal()
@@ -219,8 +209,6 @@ def test_rad2deg(self):
 @testing.gpu
 class TestFusionHyperbolic(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_allclose(atol=1e-5)
     @fusion_default_array_equal()
@@ -264,8 +252,6 @@ def test_arctanh(self):
 @testing.gpu
 class TestFusionRounding(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_allclose(atol=1e-5)
     @fusion_default_array_equal()
@@ -302,8 +288,6 @@ def test_fix(self):
 @testing.gpu
 class TestFusionExplog(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_allclose(atol=1e-5)
     @fusion_default_array_equal()
@@ -353,8 +337,6 @@ def test_logaddexp2(self):
 @testing.gpu
 class TestFusionFloating(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_allclose(atol=1e-5)
     @fusion_default_array_equal()
@@ -413,8 +395,6 @@ def test_nextafter(self):
 @testing.gpu
 class TestFusionArithmetic(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes()
     @testing.numpy_cupy_allclose(atol=1e-5)
     @fusion_default_array_equal()
@@ -895,8 +875,6 @@ def test_reduce(self):
 @testing.gpu
 class TestFusionMisc(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_allclose(atol=1e-5)
     def check_unary(self, name, xp, dtype, no_bool=False):
@@ -1006,8 +984,6 @@ def test_fmin_nan(self):
 @testing.gpu
 class TestFusionFuse(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_array_equal()
     def test_fuse1(self, xp, dtype):

diff --git a/tests/cupy_tests/core_tests/test_ndarray_complex_ops.py b/tests/cupy_tests/core_tests/test_ndarray_complex_ops.py
@@ -8,8 +8,6 @@
 @testing.gpu
 class TestConj(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes()
     @testing.numpy_cupy_array_almost_equal()
     def test_conj(self, xp, dtype):
@@ -28,8 +26,6 @@ def test_conj_pass(self, xp, dtype):
 @testing.gpu
 class TestAngle(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes()
     @testing.numpy_cupy_array_almost_equal()
     def test_angle(self, xp, dtype):
@@ -40,8 +36,6 @@ def test_angle(self, xp, dtype):
 @testing.gpu
 class TestRealImag(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes()
     @testing.numpy_cupy_array_almost_equal(accept_error=False)
     def test_real(self, xp, dtype):
@@ -98,8 +92,6 @@ def test_imag_inplace(self, dtype):
 @testing.gpu
 class TestScalarConversion(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes()
     @testing.with_requires('numpy>=1.12.0')
     def test_scalar_conversion(self, dtype):

diff --git a/tests/cupy_tests/core_tests/test_ndarray_contiguity.py b/tests/cupy_tests/core_tests/test_ndarray_contiguity.py
@@ -6,8 +6,6 @@
 @testing.gpu
 class TestArrayContiguity(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     def test_is_contiguous(self):
         a = testing.shaped_arange((2, 3, 4))
         self.assertTrue(a.flags.c_contiguous)

diff --git a/tests/cupy_tests/core_tests/test_ndarray_copy_and_view.py b/tests/cupy_tests/core_tests/test_ndarray_copy_and_view.py
@@ -9,8 +9,6 @@
 @testing.gpu
 class TestArrayCopyAndView(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.numpy_cupy_array_equal()
     def test_view(self, xp):
         a = testing.shaped_arange((4,), xp, dtype=numpy.float32)

diff --git a/tests/cupy_tests/core_tests/test_ndarray_elementwise_op.py b/tests/cupy_tests/core_tests/test_ndarray_elementwise_op.py
@@ -11,8 +11,6 @@
 @testing.gpu
 class TestArrayElementwiseOp(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes_combination(names=['x_type', 'y_type'],
                                         no_complex=True)
     @testing.numpy_cupy_allclose(rtol=1e-6, accept_error=TypeError)
@@ -517,8 +515,6 @@ def test_typecast_float2(self):
 @testing.gpu
 class TestArrayIntElementwiseOp(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes_combination(names=['x_type', 'y_type'])
     @testing.numpy_cupy_allclose(accept_error=TypeError)
     def check_array_scalar_op(self, op, xp, x_type, y_type, swap=False):

diff --git a/tests/cupy_tests/core_tests/test_ndarray_get.py b/tests/cupy_tests/core_tests/test_ndarray_get.py
@@ -10,8 +10,6 @@
 @testing.gpu
 class TestArrayGet(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     def setUp(self):
         self.stream = cuda.Stream.null
 

diff --git a/tests/cupy_tests/core_tests/test_ndarray_indexing.py b/tests/cupy_tests/core_tests/test_ndarray_indexing.py
@@ -73,8 +73,6 @@
 @testing.gpu
 class TestArrayIndexingParameterized(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes()
     @testing.numpy_cupy_array_equal()
     def test_getitem(self, xp, dtype):
@@ -117,8 +115,6 @@ def test_invalid_getitem(self, xp, dtype):
 @testing.gpu
 class TestArrayIndex(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes()
     @testing.numpy_cupy_array_equal()
     def test_setitem_constant(self, xp, dtype):

diff --git a/tests/cupy_tests/core_tests/test_ndarray_owndata.py b/tests/cupy_tests/core_tests/test_ndarray_owndata.py
@@ -7,8 +7,6 @@
 @testing.gpu
 class TestArrayOwndata(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     def setUp(self):
         self.a = core.ndarray(())
 

diff --git a/tests/cupy_tests/core_tests/test_ndarray_reduction.py b/tests/cupy_tests/core_tests/test_ndarray_reduction.py
@@ -6,8 +6,6 @@
 @testing.gpu
 class TestArrayReduction(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_complex=True)
     @testing.numpy_cupy_allclose()
     def test_max_all(self, xp, dtype):

diff --git a/tests/cupy_tests/core_tests/test_ndarray_unary_op.py b/tests/cupy_tests/core_tests/test_ndarray_unary_op.py
@@ -10,8 +10,6 @@
 @testing.gpu
 class TestArrayBoolOp(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes()
     def test_bool_empty(self, dtype):
         self.assertFalse(bool(cupy.array((), dtype=dtype)))
@@ -43,8 +41,6 @@ def test_bool_two_elements(self, dtype):
 @testing.gpu
 class TestArrayUnaryOp(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes()
     @testing.numpy_cupy_allclose()
     def check_array_op(self, op, xp, dtype):
@@ -85,8 +81,6 @@ def test_abs_zerodim(self):
 @testing.gpu
 class TestArrayIntUnaryOp(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_int_dtypes()
     @testing.numpy_cupy_allclose()
     def check_array_op(self, op, xp, dtype):

diff --git a/tests/cupy_tests/core_tests/test_reduction.py b/tests/cupy_tests/core_tests/test_reduction.py
@@ -10,8 +10,6 @@
 @testing.gpu
 class SimpleReductionFunction(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     def setUp(self):
         self.my_int8_sum = core.create_reduction_func(
             'my_sum', ('b->b',), ('in0', 'a + b', 'out0 = a', None))
@@ -60,8 +58,6 @@ def test_shape5(self):
 @testing.gpu
 class TestReductionKernel(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     def setUp(self):
         self.my_sum = core.ReductionKernel(
             'T x', 'T out', 'x', 'a + b', 'out = a', '0', 'my_sum')
@@ -103,8 +99,6 @@ def test_shape4(self):
 @testing.gpu
 class TestReductionKernelInvalidArgument(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     def test_invalid_kernel_name(self):
         with six.assertRaisesRegex(self, ValueError, 'Invalid kernel name'):
             core.ReductionKernel(

diff --git a/tests/cupy_tests/creation_tests/test_basic.py b/tests/cupy_tests/creation_tests/test_basic.py
@@ -9,8 +9,6 @@
 @testing.gpu
 class TestBasic(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_CF_orders()
     @testing.for_all_dtypes()
     @testing.numpy_cupy_array_equal()

diff --git a/tests/cupy_tests/creation_tests/test_from_data.py b/tests/cupy_tests/creation_tests/test_from_data.py
@@ -9,8 +9,6 @@
 @testing.gpu
 class TestFromData(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_orders('CFAK')
     @testing.for_all_dtypes()
     @testing.numpy_cupy_array_equal()

diff --git a/tests/cupy_tests/creation_tests/test_matrix.py b/tests/cupy_tests/creation_tests/test_matrix.py
@@ -6,8 +6,6 @@
 @testing.gpu
 class TestMatrix(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.numpy_cupy_array_equal()
     def test_diag1(self, xp):
         a = testing.shaped_arange((3, 3), xp)

diff --git a/tests/cupy_tests/creation_tests/test_ranges.py b/tests/cupy_tests/creation_tests/test_ranges.py
@@ -9,8 +9,6 @@
 @testing.gpu
 class TestRanges(unittest.TestCase):
 
-    _multiprocess_can_split_ = True
-
     @testing.for_all_dtypes(no_bool=True)
     @testing.numpy_cupy_array_equal()
     def test_arange(self, xp, dtype):