启用CUDA错误日志:通过设置环境变量CUDA_LAUNCH_BLOCKING=1,可以使CUDA操作变为同步执行,并在出错时提供更详细的错误信息。这有助于定位问题所在。 export CUDA_LAUNCH_BLOCKING=1 python your_script.py 使用千帆大模型开发与服务平台:千帆大模型开发与服务平台提供了丰富的工具和功能,可以帮助开发者更有效地调试和优化...
“Anaconda is very supportive of NVIDIA’s effort to provide a unified and comprehensive set of interfaces to the CUDA host APIs from Python. We look forward to adopting this package in Numba's CUDA Python compiler to reduce our maintenance burden and improve interoperability within the CUDA Pyth...
“Anaconda is very supportive of NVIDIA’s effort to provide a unified and comprehensive set of interfaces to the CUDA host APIs from Python. We look forward to adopting this package in Numba's CUDA Python compiler to reduce our maintenance burden and improve interoperability within the CUDA Pyth...
(1) Pytorch下载地址:PyTorch,在该网页上,选择版本,(不安装Anconda,所以我们选择pip安装方式) (2) 复制“pips install...”的内容,打开pycharm,选择刚才下载的python程序作为解释器,打开“Terminal”终端,粘贴上述命令,回车,等待下载即可。
先说结论,Pytorch、Python、CUDA的版本一定要适配,否则就重新安装不适配的部分,而且,下载哪个版本的python和CUDA决定了pytorch的版本。 Python的版本选择 血的教训:不要选择最新的Python3.12,因为Pytorch还没有适配最新版本的Python。所以下载了Python3.12的同学可以直接卸载,安装其他版本。
代码，目标是从150ms 到15ms以内（主要是调用了numpy 和sympy ）。听说可以用pycuda ，于是去…...
因为pycuda的出现,也使得我们可以直接在python内直接使用GPU函数,当然也可以直接在python代码中集成一些C++的代码,用于构建GPU计算的函数。有一个专门介绍pycuda使用案例的中文开源代码仓可以简单参考一些实现的示例,但是这里面的示例数量还是比较有限,更多的案例可以直接参考pycuda官方文档。 pycuda环境配置 pycuda的安装...
If I understand it correctly, the stack trace points to the mentioned line of code running your entire script, but this minimal code snippet works fine in isolation? Yes exactly If so, could you rerun the entire script withCUDA_LAUNCH_BLOCKING=1 python script.py argsand recheck the stack tr...
我选择的软件是Anaconda3,python 3.7,CUDA10.0,Tensorflow-gpu1.13。 1. 安装 Anaconda 进入官网,选择python 3.7版本下载。 https://www.anaconda.com/distribution/ 不过官网实在是太慢了,等不及的可以去下面的清华大学开源软件镜像站下载。 https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/ ...
When I added "os.environ['CUDA_LAUNCH_BLOCKING'] = '1'" at the top of this script, the error report was changed to this Traceback (most recent call last): File "/home/wangye/Frustum-PointNet_Test/frustum_pointnet.py", line 64, in <module> out = network(input) File "/home/wangye...