Arch linux python -m jittor.test.test_example

[sorrowyn]

Describe the bug

Import error and python test error

export LDFLAGS="-L/home/linuxbrew/.linuxbrew/opt/libomp/lib"
export CPPFLAGS="-I/home/linuxbrew/.linuxbrew/opt/libomp/include"
export nvcc_path="/opt/cuda/bin/nvcc"

OS: Arch Linux x86_64
Kernel: 5.13.10-arch1-1
Uptime: 47 mins
Packages: 850 (pacman)
Shell: zsh 5.8
Resolution: 5640x3610
WM: dwm
Theme: Breeze [GTK2/3]
Icons: breeze [GTK2/3]
Terminal: /dev/pts/3
CPU: Intel i7-6800K (12) @ 3.800GHz
GPU: NVIDIA GeForce GTX 1080 Ti
Memory: 445MiB / 48092MiB

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[cjld]

thanks for your feedback, for further investigation, could you please execute log_v=1 python -m jittor.test.test_core

[sorrowyn]

[sorrowyn]

[sorrowyn]

thanks for your feedback, for further investigation, could you please execute log_v=1 python -m jittor.test.test_core

[sorrowyn]

LD_PRELOAD=/usr/lib/libstdc++.so.6 python -m jittor.test.test_example
https://pastebin.ubuntu.com/p/79jdS98927/

[Jittor]

Thanks for your feedbacks, it seems your gcc version is too high, and nvcc not support this version of gcc, you can downgrade your gcc to 7, may solve this problem.

[sorrowyn]

I gave up when I couldn't downgrade

[cjld]

how about install two version of g++ and use cc_path enviroment veriable? 'cc_path=g++-7 python3.7 -m jittor.test.test_core'