trevor-m commented on a change in pull request #7026:
URL: https://github.com/apache/tvm/pull/7026#discussion_r537729585
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File path: src/runtime/contrib/tensorrt/tensorrt_ops.cc
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@@ -386,8 +386,35 @@ class BatchNormOpConverter : public TensorRTOpConverter {
const int axis =
std::stoi(params->node.GetAttr<std::vector<std::string>>("axis")[0]);
const bool scale =
std::stoi(params->node.GetAttr<std::vector<std::string>>("scale")[0]);
const bool center =
std::stoi(params->node.GetAttr<std::vector<std::string>>("center")[0]);
- ICHECK(axis == 1 || axis == 3);
- const bool need_transpose = axis == 3;
+ auto input_dims = TrtDimsToVector(input->getDimensions());
+ const size_t min_rank = TRT_HAS_IMPLICIT_BATCH(params) ? 3 : 4;
+ const size_t max_rank = TRT_HAS_IMPLICIT_BATCH(params) ? 4 : 5;
+ ICHECK_LE(input_dims.size(), max_rank);
Review comment:
Hi @jroesch, thanks for reviewing!
These checks are more for sanity checking, since the annotation functions in
python/tvm/relay/op/contrib/tensorrt.py will filter out the unsupported ops
before they ever get to this code. I don't expect users to ever see these.
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