原因:在Python3中使用spawn或forkseverver启动方法才支持在进程之间共享CUDA张量。而我是用的multiprocessing是使用fork创建子进程,不被 CUDA 运行时所支持 在程序最开始的地方加上: torch.multiprocessing.set_start_method(‘spawn’)
Checklist I have searched for similar issues. For Python issues, I have tested with the latest development wheel. I have checked the release documentation and the latest documentation (for master branch). My Question I am using Python 3...
Xavier NX (Jetpack 4.5) - Building OpenCV with CUDA but then ... no CUDA? Jetson Xavier NX opencv 5 2809 2021 年10 月 18 日 Opencv 4.6.0 with cuda support were successfully built for both python2.7 and python3.8, but cuda unavailable ...
export CUDA_HOME="/usr/local/cuda-11.4" export PATH="$CUDA_HOME/bin:$PATH" export LD_LIBRARY_PATH="$CUDA_HOME/lib64:$LD_LIBRARY_PATH" export PYENV_ROOT="$HOME/seo/.pyenv" export PATH="$PYENV_ROOT/bin:$PATH" eval "$(pyenv init -)" alias ...
Running app.py locally (Windows). UI opens but when one of the sample prompts is clicked it errors out with this message self.timesteps = torch.from_numpy(timesteps.copy()).to(device=device, dtype=torch.long) RuntimeError: CUDA error: in...
line 59, in _buffered_future_mask 192.168.37.6: new_future_mask = _future_mask.to(tensor) 192.168.37.6: RuntimeError: CUDA error: device-side assert triggered 192.168.37.6: CUDA kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect...
python F.cross_entropy raised“RuntimeError：CUDA错误：设备侧Assert被触发,使用`TORCH_USE_CUDA_DSA`...
python F.cross_entropy raised“RuntimeError：CUDA错误：设备侧Assert被触发,使用`TORCH_USE_CUDA_DSA`...
To use CUDA with multiprocessing... 解决方法:在主程序运行之前的第一行添加如下代码: if __name__=='__main__': torch.multiprocessing.set_start_method('spawn') # <== 这行! args = config_parser().parse_args() 参考:RuntimeError: Cannot re-initialize CUDA in forked subprocess解决方法之一 ...
Python 84.7% Cuda 6.6% Shell 4.1% C++ 3.4% C 0.8% Other 0.4% 近期动态 2个月前同步了仓库 5个月前创建了任务 #IBCB9B [Question]: PaddleNLP使用时报错:ImportError: DLL load failed: 找不到指定的程序。 11个月前创建了任务 #IAADQ2 [Question]: 在进行文本相似度匹配时,尝试运行示例文档结果...