Implement FusedEmbeddingSeqPoolGradKernel with cblas_saxpy #19770
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…ool_with_sparse_matrix' into emb_seq_grad merge fused_emb_seq op fw
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mapingshuo
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Sep 20, 2019
…dle#19770) * Implement the operator with sprase matrix multiply * Update the URL of mklml library. test=develop * Disable MKLML implematation when using no-linux. test=develop * optimize bp with mkl sparse matrix test=develop * tmp add fused_emb_seq layer * Add the support of padding_idx attribute. test=develop * add padding_idx support test=develop * implement grad refer lego test=develop
luotao1
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| @@ -151,7 +157,7 @@ class FusedEmbeddingSeqPoolKernel : public framework::OpKernel<T> { | |||
| auto csr_colmuns = csr_colmuns_t.mutable_data<int>(context.GetPlace()); | |||
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请去掉临时Tensor，该Tensor全局有锁，可能会拖慢多线程的速度。
最新速度请见 PaddlePaddle/benchmark#151 (comment)
可仿照 #21099 中的
X_Temp_Out中间变量。
seiriosPlus
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Dec 9, 2019
…dle#19770) * Implement the operator with sprase matrix multiply * Update the URL of mklml library. test=develop * Disable MKLML implematation when using no-linux. test=develop * optimize bp with mkl sparse matrix test=develop * tmp add fused_emb_seq layer * Add the support of padding_idx attribute. test=develop * add padding_idx support test=develop * implement grad refer lego test=develop
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refer PR 19452