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Revert pull request 34212 #34558

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merged 3 commits into from
Aug 4, 2021
Merged

Revert pull request 34212 #34558

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adec6e1
revert commit id 34212
youth123 Aug 2, 2021
7b4adb0
fix test_fleet_sharding_meta_optimizer
youth123 Aug 3, 2021
8f3e53f
fix bugs
youth123 Aug 4, 2021
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2 changes: 1 addition & 1 deletion paddle/fluid/framework/distributed_strategy.proto
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Expand Up @@ -183,7 +183,7 @@ message DistributedStrategy {
optional bool use_hierarchical_allreduce = 15 [ default = false ];
optional int32 hierarchical_allreduce_inter_nranks = 16 [ default = 1 ];
optional bool sync_batch_norm = 17 [ default = false ];
optional bool fuse_all_reduce_ops = 18 [ default = false ];
optional bool fuse_all_reduce_ops = 18 [ default = true ];
optional int32 fuse_grad_size_in_MB = 19 [ default = 32 ];
optional float fuse_grad_size_in_TFLOPS = 20 [ default = 50 ];
optional bool cudnn_exhaustive_search = 21 [ default = false ];
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2 changes: 2 additions & 0 deletions python/paddle/fluid/tests/unittests/test_fleet_sharding_meta_optimizer.py
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Expand Up @@ -366,6 +366,8 @@ def test_sharding_hybrid_dp(self):
"gradient_merge_acc_step": 1,
"mp_degree": 1
}

strategy.fuse_all_reduce_ops = False
self.optimizer(avg_cost, strategy, train_prog, startup_prog)
startup_prog_ops = startup_prog.global_block().ops
main_prog_ops = train_prog.global_block().ops
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