icemelon9 commented on a change in pull request #4312: [TOPI][Relay][OP]
Dynamic NMS and strided_slice
URL: https://github.com/apache/incubator-tvm/pull/4312#discussion_r345392677
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File path: src/relay/op/tensor/transform.cc
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@@ -1947,57 +1948,81 @@ Array<Array<Layout> > StridedSliceInferCorrectLayout(
// NOTE: Discard "const" qualifier here.
auto *params =
const_cast<StridedSliceAttrs*>(attrs.as<StridedSliceAttrs>());
+ CHECK(params != nullptr);
+ Array<Integer> begin, end, strides;
+ const ConstantNode *cbegin, *cend, *cstrides;
+ if ((cbegin = params->begin.as<ConstantNode>()) &&
+ (cend = params->end.as<ConstantNode>()) &&
+ (cstrides = params->strides.as<ConstantNode>())) {
+
+ int32_t* strides_val = reinterpret_cast<int32_t*>(cstrides->data->data);
Review comment:
what if the data has the dtype of int64_t?
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