RuntimeError: assertion `dtype == dst.dtype && dst.is_contiguous()'
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- Dominant language
- Python
- Stars
- 114
- Forks
- 14
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Description
当输入宽高不一致时报错，
在训练过程中报错，报错时机随缘：
yolo_head.py", line 351, in get_assignments
bboxes_preds_per_image = bboxes_preds_per_image[fg_mask]
RuntimeError: assertion `dtype == dst.dtype && dst.is_contiguous()' failed at ../../../../../../dnn/src/common/elemwise/opr_impl.cpp:281: void megdnn::ElemwiseForward::check_layout_and_broadcast(const TensorLayoutPtrArray&, const megdnn::TensorLayout&)
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Research direction
Start at yolo_head.py line 351 in get_assignments and reproduce training with inputs whose width and height differ. Inspect the reported MegEngine assertion about dtype and contiguity, then verify training completes without this RuntimeError under the reported input condition.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- computer-vision, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100