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enable all activations in MKLDNN. #10089

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enable all activations in MKLDNN. #10089

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3476395
enable all activations.
zheng-da Mar 13, 2018
3bf6d96
Update mkldnn_act.cc
zheng-da Mar 14, 2018
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6 changes: 1 addition & 5 deletions src/operator/nn/mkldnn/mkldnn_act.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -43,13 +43,9 @@ namespace mxnet {
namespace op {

bool SupportMKLDNNAct(const ActivationParam& param) {
// We only enable ReLU for now. It seems other activations have some precision
// problems.
return param.act_type == activation::kReLU;
#if 0
return param.act_type == activation::kReLU
|| param.act_type == activation::kSigmoid
|| param.act_type == activation::kSoftReLU;
#endif
}

static inline mkldnn::algorithm GetMKLDNNActAlgo(const ActivationParam& param) {
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