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_r345392898
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File path: src/relay/op/tensor/transform.cc
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@@ -2006,11 +2031,50 @@ Array<Tensor> StridedSliceCompute(const Attrs& attrs,
const Target& target) {
const StridedSliceAttrs *param = attrs.as<StridedSliceAttrs>();
CHECK(param != nullptr);
- return Array<Tensor>{
- topi::strided_slice(inputs[0], param->begin, param->end, param->strides)
- };
+ const ConstantNode *cbegin, *cend, *cstrides;
+ if ((cbegin = param->begin.as<ConstantNode>()) &&
+ (cend = param->end.as<ConstantNode>()) &&
+ (cstrides = param->strides.as<ConstantNode>())) {
+ Array<Integer> begin, end, strides;
+ int32_t* strides_val = reinterpret_cast<int32_t*>(cstrides->data->data);
Review comment:
consider dtype of int64_t?
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