trt failure of TensorRT 10.13.2 RTX5070-CUDA12.4-cudnn8.9.7 #4569
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Description
[09/09/2025-10:24:51] [E] [TRT] [builder.cpp::nvinfer1::builder::createCaskKernelLibraryImpl::157] Error Code 2: Internal Error (Assertion validateCaskKLibSize(buffer.size) failed. )
[09/09/2025-10:24:51] [E] Builder creation failed
[09/09/2025-10:24:51] [E] Failed to create engine from model or file.
[09/09/2025-10:24:51] [E] Engine set up failed
&&&& FAILED TensorRT.trtexec [TensorRT v100800] [b43] # trtexec.exe --onnx=yolov8n.onnx --saveEngine=best.trt
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Research direction
Start by reproducing the reported command, trtexec.exe --onnx=yolov8n.onnx --saveEngine=best.trt, with TensorRT 10.13.2 on the stated RTX 5070, CUDA 12.4, and cuDNN 8.9.7 setup. Check whether the builder creation failure and validateCaskKLibSize assertion persist; done means identifying the cause or a confirmed reproducible diagnosis.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100