Error while building image:
Error Code: 9: Skipping tactic 0x0000000000000000 due to exception No Myelin Error exists
[12/21/2025-09:05:40] [TRT] [E] [convBaseBuilder.cpp::addGenericTactic::1622] Error Code 2: Internal Error (Assertion genericShader != nullptr failed. )
Build responses:
These are TensorRT (NVIDIA’s inference optimization library) warnings/errors related to GPU acceleration on your Blackwell GB10 GPUs. They’re not critical failures - your system is working fine.
What these errors mean:
Error Code 9: “Skipping tactic… No Myelin Error exists”
TensorRT is trying different optimization strategies (“tactics”) for neural network operations
This tactic failed, so TensorRT skips it and tries others
“Myelin” is NVIDIA’s graph optimization system
Error Code 2: “Assertion genericShader != nullptr failed”
Related to shader compilation for certain GPU operations
The assertion failed because a shader couldn’t be generated/compiled
This is common with newer GPU architectures
Why this happens:
Blackwell GPUs are very new (released late 2024/early 2025)
TensorRT may not have full optimization support yet for Blackwell’s architecture
These are warnings, not fatal errors - the system falls back to working alternatives
Impact on your system:
✅ ML model still loads and works
✅ GPU acceleration is still active
✅ Health checks pass
✅ Embeddings generation works
⚠️ Some operations might be slightly slower than fully optimized Blackwell GPUs
Question:
Any update on TensorRT support for Blackwell ?
Thank you