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100644 blob 9cda32163532f17253c89fe09112e6de3306f2a5	local_all_reduce.cc
100644 blob a95ddb060367e864d93705e75aa165acabfbfa70	nesterov.cc
100644 blob 1340a35d1280b4a8e70e205c9d65cb20552b0f5b	optimizer.cc
100644 blob 575bdb7f8f08cccd40cb9717aed307a70b25b950	rmsprop.cc
100644 blob 79b213650875f7f81d6ca5e1ca09bc4d95f5907f	sgd.cc