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paddlepaddle--paddle/test/auto_parallel/test_reshard_x_to_r.py
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2026-07-13 12:40:42 +08:00

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Python

# Copyright (c) 2023 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.
import unittest
import collective.test_communication_api_base as test_base
class TestReshardXToR(test_base.CommunicationTestDistBase):
def setUp(self):
super().setUp(num_of_devices=2, timeout=120)
self._default_envs = {
"shape": "(10, 20)",
"dtype": "float32",
"seeds": "2023",
}
self._changeable_envs = {
"shard": ["0", "1"],
"backend": ["cpu", "gpu"],
}
def test_reshard_x_to_r(self):
envs_list = test_base.gen_product_envs_list(
self._default_envs, self._changeable_envs
)
for envs in envs_list:
if envs["backend"] != "cpu":
self.run_test_case(
"reshard_x_to_r.py",
user_defined_envs=envs,
)
if __name__ == "__main__":
unittest.main()