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fix random seed in nll_loss unittest test=develop #30468

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Jan 18, 2021
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fix random seed in nll_loss unittest test=develop #30468

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22 changes: 22 additions & 0 deletions python/paddle/fluid/tests/unittests/test_nll_loss.py
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,7 @@ class TestNLLLoss(unittest.TestCase):
def test_NLLLoss_1D_mean(self):
np.random.seed(200)
input_np = np.random.random(size=(10, 10)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 10, size=(10, )).astype(np.int64)
prog = fluid.Program()
startup_prog = fluid.Program()
Expand Down Expand Up @@ -108,6 +109,7 @@ def test_NLLLoss_1D_mean(self):
def test_NLLLoss_1D_sum(self):
np.random.seed(200)
input_np = np.random.random(size=(10, 10)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 10, size=(10, )).astype(np.int64)
prog = fluid.Program()
startup_prog = fluid.Program()
Expand Down Expand Up @@ -142,6 +144,7 @@ def test_NLLLoss_1D_sum(self):
def test_NLLLoss_1D_with_weight_mean(self):
np.random.seed(200)
input_np = np.random.random(size=(10, 10)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 10, size=(10, )).astype(np.int64)
weight_np = np.random.random(size=(10, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -181,6 +184,7 @@ def test_NLLLoss_1D_with_weight_mean(self):
def test_NLLLoss_1D_with_weight_sum(self):
np.random.seed(200)
input_np = np.random.random(size=(10, 10)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 10, size=(10, )).astype(np.int64)
weight_np = np.random.random(size=(10, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -221,6 +225,7 @@ def test_NLLLoss_1D_with_weight_sum(self):
def test_NLLLoss_1D_with_weight_mean_cpu(self):
np.random.seed(200)
input_np = np.random.random(size=(10, 10)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 10, size=(10, )).astype(np.int64)
weight_np = np.random.random(size=(10, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -258,6 +263,7 @@ def test_NLLLoss_1D_with_weight_mean_cpu(self):
def test_NLLLoss_1D_with_weight_no_reduce_cpu(self):
np.random.seed(200)
input_np = np.random.random(size=(10, 10)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 10, size=(10, )).astype(np.int64)
weight_np = np.random.random(size=(10, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -296,6 +302,7 @@ def test_NLLLoss_1D_with_weight_no_reduce_cpu(self):
def test_NLLLoss_2D_mean(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5)).astype(np.int64)
prog = fluid.Program()
startup_prog = fluid.Program()
Expand Down Expand Up @@ -332,6 +339,7 @@ def test_NLLLoss_2D_mean(self):
def test_NLLLoss_2D_sum(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5)).astype(np.int64)
prog = fluid.Program()
startup_prog = fluid.Program()
Expand Down Expand Up @@ -368,6 +376,7 @@ def test_NLLLoss_2D_sum(self):
def test_NLLLoss_2D_with_weight_mean(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5)).astype(np.int64)
weight_np = np.random.random(size=(3, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -410,6 +419,7 @@ def test_NLLLoss_2D_with_weight_mean(self):
def test_NLLLoss_2D_with_weight_mean_cpu(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5)).astype(np.int64)
weight_np = np.random.random(size=(3, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -450,6 +460,7 @@ def test_NLLLoss_2D_with_weight_mean_cpu(self):
def test_NLLLoss_2D_with_weight_sum(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5)).astype(np.int64)
weight_np = np.random.random(size=(3, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -492,6 +503,7 @@ def test_NLLLoss_2D_with_weight_sum(self):
def test_NLLLoss_in_dims_not_2or4_mean(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5, 5)).astype(np.int64)
prog = fluid.Program()
startup_prog = fluid.Program()
Expand Down Expand Up @@ -533,6 +545,7 @@ def test_NLLLoss_in_dims_not_2or4_mean(self):
def test_NLLLoss_in_dims_not_2or4_with_weight_mean(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5, 5)).astype(np.int64)
weight_np = np.random.random(size=(3, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -580,6 +593,7 @@ def test_NLLLoss_in_dims_not_2or4_with_weight_mean(self):
def test_NLLLoss_in_dims_not_2or4_with_weight_sum(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5, 5)).astype(np.int64)
weight_np = np.random.random(size=(3, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -630,6 +644,7 @@ def test_NLLLoss_in_dims_not_2or4_with_weight_sum(self):
def test_NLLLoss_in_dims_not_2or4_with_weight_no_reduce(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5, 5)).astype(np.int64)
weight_np = np.random.random(size=(3, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -681,6 +696,7 @@ def test_NLLLoss_in_dims_not_2or4_with_weight_no_reduce(self):
def test_NLLLoss_in_dims_not_2or4_with_weight_no_reduce_cpu(self):
np.random.seed(200)
input_np = np.random.random(size=(5, 3, 5, 5, 5)).astype(np.float64)
np.random.seed(200)
label_np = np.random.randint(0, 3, size=(5, 5, 5, 5)).astype(np.int64)
weight_np = np.random.random(size=(3, )).astype(np.float64)
prog = fluid.Program()
Expand Down Expand Up @@ -736,11 +752,13 @@ def setUp(self):
np.random.seed(200)
input_np = np.random.uniform(0.1, 0.8,
self.input_shape).astype("float64")
np.random.seed(200)
label_np = np.random.randint(0, self.input_shape[1],
self.label_shape).astype("int64")
output_np, total_weight_np = nll_loss_1d(input_np, label_np)
self.inputs = {'X': input_np, 'Label': label_np}
if self.with_weight:
np.random.seed(200)
weight_np = np.random.uniform(0.1, 0.8,
self.input_shape[1]).astype("float64")
output_np, total_weight_np = nll_loss_1d(
Expand Down Expand Up @@ -778,12 +796,14 @@ def setUp(self):
np.random.seed(200)
input_np = np.random.uniform(0.1, 0.8,
self.input_shape).astype("float64")
np.random.seed(200)
label_np = np.random.randint(0, self.input_shape[1],
self.label_shape).astype("int64")
output_np = nll_loss_1d(input_np, label_np, reduction='none')
total_weight_np = np.array([0]).astype('float64')
self.inputs = {'X': input_np, 'Label': label_np}
if self.with_weight:
np.random.seed(200)
weight_np = np.random.uniform(0.1, 0.8,
self.input_shape[1]).astype("float64")
output_np, total_weight_np = nll_loss_1d(
Expand Down Expand Up @@ -865,12 +885,14 @@ def setUp(self):
np.random.seed(200)
input_np = np.random.uniform(0.1, 0.8,
self.input_shape).astype("float64")
np.random.seed(200)
label_np = np.random.randint(0, self.input_shape[1],
self.label_shape).astype("int64")
output_np = nll_loss_2d(input_np, label_np, reduction='none')
total_weight_np = np.array([0]).astype('float64')
self.inputs = {'X': input_np, 'Label': label_np}
if self.with_weight:
np.random.seed(200)
weight_np = np.random.uniform(0.1, 0.8,
self.input_shape[1]).astype("float64")
output_np, total_weight_np = nll_loss_2d(
Expand Down