You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
77 lines
2.4 KiB
77 lines
2.4 KiB
# Copyright (c) 2018 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.
|
|
|
|
from __future__ import print_function
|
|
import unittest
|
|
from test_dist_base import TestDistBase
|
|
|
|
|
|
class TestDistMnistNCCL2(TestDistBase):
|
|
def _setup_config(self):
|
|
self._sync_mode = True
|
|
self._use_reduce = False
|
|
self._use_reader_alloc = False
|
|
self._nccl2_mode = True
|
|
|
|
def test_dist_train(self):
|
|
import paddle.fluid as fluid
|
|
if fluid.core.is_compiled_with_cuda():
|
|
self.check_with_place("dist_mnist.py", delta=1e-5)
|
|
|
|
|
|
class TestDistMnistNCCL2MultiNCCLComm(TestDistBase):
|
|
def _setup_config(self):
|
|
self._sync_mode = True
|
|
self._use_reduce = False
|
|
self._use_reader_alloc = False
|
|
self._nccl2_mode = True
|
|
self._nccl_comm_num = 3
|
|
|
|
def test_dist_train(self):
|
|
import paddle.fluid as fluid
|
|
if fluid.core.is_compiled_with_cuda():
|
|
self.check_with_place("dist_mnist.py", delta=1e-5)
|
|
|
|
|
|
class TestDistMnistNCCL2DGC(TestDistBase):
|
|
def _setup_config(self):
|
|
self._sync_mode = True
|
|
self._use_reduce = False
|
|
self._use_reader_alloc = False
|
|
self._nccl2_mode = True
|
|
self._use_dgc = True
|
|
|
|
def test_dist_train(self):
|
|
import paddle.fluid as fluid
|
|
if fluid.core.is_compiled_with_cuda():
|
|
self.check_with_place("dist_mnist.py", delta=1e-5)
|
|
|
|
|
|
class TestDistMnistNCCL2BackWardDeps(TestDistBase):
|
|
def _setup_config(self):
|
|
self._sync_mode = True
|
|
self._use_reduce = False
|
|
self._use_reader_alloc = False
|
|
self._nccl2_mode = True
|
|
self._enable_backward_deps = True
|
|
|
|
def test_dist_train(self):
|
|
import paddle.fluid as fluid
|
|
if fluid.core.is_compiled_with_cuda():
|
|
self.check_with_place("dist_mnist.py", delta=1e-5)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|