eric-haibin-lin commented on a change in pull request #9625: [WIP] sparse
regression operators
URL: https://github.com/apache/incubator-mxnet/pull/9625#discussion_r170420190
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File path: src/operator/regression_output-inl.h
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@@ -77,22 +78,73 @@ inline bool RegressionOpShape(const nnvm::NodeAttrs& attrs,
return true;
}
+template<int label_pos>
+inline bool RegressionInferStorageType(const nnvm::NodeAttrs& attrs,
+ const int dev_mask,
+ DispatchMode* dispatch_mode,
+ std::vector<int>* in_attrs,
+ std::vector<int>* out_attrs) {
+ const auto label_stype = in_attrs->at(label_pos);
+ auto& out_stype = out_attrs->at(0);
+ bool dispatched = false;
+ if (!dispatched && label_stype == kDefaultStorage) {
Review comment:
Also check data_stype == default?
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