Hello, I installed Cupy v8.4 on Jetson Nano by command: pip install Cupy then Cupy was installed from source code successful after a long run then i tested Cupy by trying to import Cupy or Numpy: import numpy as np or import cupy as cp but i had following error message: Illegal instruction …

Hi @linhdh if you upgraded pip, it may have also upgraded numpy, and there is a bug in numpy v1.19.5: Illegal instruction (core dumped) on import for numpy 1.19.5 on ARM64 · Issue #18131 · numpy/numpy · GitHub As a workaround, export OPENBLAS_CORETYPE=ARMV8 first before running your Python script.

Cupy crashes on Jetson Nano

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano

ShaneCCC February 23, 2021, 7:38am 3

You may need post whole error message for someone have this kind experience to check it.

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Cupy crashes on Jetson Nano

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