huangzhiyuan commented on a change in pull request #13730: Add mkldnn OP for
slice
URL: https://github.com/apache/incubator-mxnet/pull/13730#discussion_r247311040
##########
File path: src/operator/tensor/matrix_op-inl.h
##########
@@ -432,9 +429,18 @@ inline bool SliceForwardInferStorageType(const
nnvm::NodeAttrs& attrs,
&& (!param.step[0].has_value() || param.step[0].value() == 1)) {
trivial_step = true;
}
- if (!dispatched && in_stype == kDefaultStorage) {
+
+ if (in_stype == kDefaultStorage) {
+#if MXNET_USE_MKLDNN == 1
+ if (dev_mask == Context::kCPU && MKLDNNEnvSet() &&
SupportMKLDNNSlice(param)) {
Review comment:
Done
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