[GitHub] [incubator-mxnet] zixuanweeei commented on a change in pull request #15621: [WIP] MKL-DNN LBR-GRU Inference Integration (FP32 LBR-GRU)

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zixuanweeei commented on a change in pull request #15621: [WIP] MKL-DNN LBR-GRU Inference Integration (FP32 LBR-GRU)
URL: https://github.com/apache/incubator-mxnet/pull/15621#discussion_r306093414
 
 

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 File path: src/operator/nn/mkldnn/mkldnn_rnn_impl.h
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 @@ -118,7 +151,7 @@ static size_t GetMKLDNNRNNCacheMemorySize(int L,
       break;
     case rnn_enum::kGru:
       size = 2 * (D * (I + H) * 3 * H + (L - 1) * D * (D * H + H) * 3 * H +
-             L * D * 2 * N * H) + T * N * D * H + L * 2 * D * 3 * H + (L + 2) * D * 2 * N * H +
+             L * D * 2 * N * H) + T * N * D * H + L * 2 * D * 4 * H + (L + 2) * D * 2 * N * H +
 
 Review comment:
   No problem. I will have a try. I ever did it. But it seems that there is a large amount of code. I think we can segregate the common parts from them.

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