zheng-da commented on a change in pull request #11129: [MXNET-497]Test kAddTo
request for mkldnn operators
URL: https://github.com/apache/incubator-mxnet/pull/11129#discussion_r194813020
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File path: src/operator/nn/mkldnn/mkldnn_base.cc
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@@ -304,18 +383,26 @@ void FallBackCompute(FCompute fn, const nnvm::NodeAttrs
&attrs,
MKLDNNStream::Get()->Submit();
std::vector<TBlob> out_blobs(outputs.size());
+ std::vector<NDArray> temp_src, temp_dst;
for (size_t i = 0; i < out_blobs.size(); i++) {
NDArray output = outputs[i];
// ensure output does not use mkldnn mem.
// for inplace, we already converted & copied input above.
- if ((req[i] == kWriteTo) || (req[i] == kWriteInplace))
+ if ((req[i] == kWriteTo) || (req[i] == kWriteInplace)) {
const_cast<NDArray &>(output).InvalidateMKLDNNData();
- else if (req[i] == kAddTo)
- output = outputs[i].Reorder2Default();
+ } else if (req[0] == kAddTo && output.IsMKLDNNData()) {
+ NDArray temp = outputs[0].Reorder2Default();
+ temp_src.emplace_back(temp);
+ temp_dst.emplace_back(outputs[0]);
+ output = temp;
+ }
CHECK(output.IsDefaultData());
out_blobs[i] = output.data();
}
+
fn(attrs, ctx, in_blobs, req, out_blobs);
+ if (req[0] == kAddTo && outputs[0].IsMKLDNNData())
Review comment:
why is the index always 0?
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