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* add more loss ops * add authors Co-authored-by: Zhaorui Chen <zhaoruic@graphcore.ai> Co-authored-by: Zhaorui Chen <zhaoruic@graphcore.ai>
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python/paddle/fluid/tests/unittests/ipu/test_margin_rank_loss_op_ipu.py
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| # Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
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| import unittest | ||
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| import numpy as np | ||
| import paddle | ||
| import paddle.static | ||
| from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest | ||
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| class TestBase(IPUOpTest): | ||
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| def setUp(self): | ||
| self.set_atol() | ||
| self.set_training() | ||
| self.set_data_feed() | ||
| self.set_feed_attr() | ||
| self.set_op_attrs() | ||
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| def set_data_feed(self): | ||
| label = np.random.uniform(size=[3, 1]) | ||
| left = np.random.uniform(size=[3, 1]) | ||
| right = np.random.uniform(size=[3, 1]) | ||
| self.feed_fp32 = { | ||
| "label": label.astype(np.float32), | ||
| "left": left.astype(np.float32), | ||
| "right": right.astype(np.float32), | ||
| } | ||
| self.feed_fp16 = { | ||
| "label": label.astype(np.float16), | ||
| "left": left.astype(np.float16), | ||
| "right": right.astype(np.float16), | ||
| } | ||
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| def set_feed_attr(self): | ||
| self.feed_shape = [x.shape for x in self.feed_fp32.values()] | ||
| self.feed_list = list(self.feed_fp32.keys()) | ||
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| def set_op_attrs(self): | ||
| self.attrs = { | ||
| 'margin': 0.1, | ||
| } | ||
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| @IPUOpTest.static_graph | ||
| def build_model(self, on_ipu): | ||
| label = paddle.static.data(name=self.feed_list[0], | ||
| shape=self.feed_shape[0], | ||
| dtype="float32") | ||
| left = paddle.static.data(name=self.feed_list[1], | ||
| shape=self.feed_shape[1], | ||
| dtype='float32') | ||
| right = paddle.static.data(name=self.feed_list[2], | ||
| shape=self.feed_shape[2], | ||
| dtype='float32') | ||
| out = paddle.fluid.layers.margin_rank_loss(label, left, right) | ||
| self.fetch_list = [out.name] | ||
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| def run_model(self, exec_mode): | ||
| self.run_op_test(exec_mode) | ||
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| def test(self): | ||
| for m in IPUOpTest.ExecutionMode: | ||
| if not self.skip_mode(m): | ||
| self.build_model(self.is_ipu_mode(m)) | ||
| self.run_model(m) | ||
| self.check() | ||
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| class TestCase1(TestBase): | ||
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| def set_op_attrs(self): | ||
| self.attrs = { | ||
| 'margin': 0.5, | ||
| } | ||
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| if __name__ == "__main__": | ||
| unittest.main() |
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