zheng-da commented on a change in pull request #8302: Refactor operators &
MKLDNN
URL: https://github.com/apache/incubator-mxnet/pull/8302#discussion_r155846846
##########
File path: include/mxnet/ndarray.h
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@@ -608,6 +549,37 @@ class NDArray {
<< "CheckAndAllocAuxData is not intended for kDefaultStorage";
ptr_->CheckAndAllocAuxData(i, aux_shape);
}
+
+#if MXNET_USE_MKLDNN == 1
+ /*
+ * This function returns mkldnn::memory with the default primitive_desc.
+ */
+ std::shared_ptr<const mkldnn::memory> GetMKLDNNData() const;
Review comment:
We're investigating performance issues. We'll see if shared pointers can
cause performance issues.
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