split different comm method for mnist distributed training#18715
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guru4elephant merged 4 commits intoPaddlePaddle:developfrom Jul 22, 2019
Merged
split different comm method for mnist distributed training#18715guru4elephant merged 4 commits intoPaddlePaddle:developfrom
guru4elephant merged 4 commits intoPaddlePaddle:developfrom
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sandyhouse
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The class TestDistMnistNCCL2MultiNCCLComm in test_dist_mnist_multi_comm.py is duplicated in test_dist_mnist_ring_allreduce.py.
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since there are many communication methods for running mnist, timeout happens a lot of time. I split the unit tests by communication methods in this pull request.
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