Torch Not Compiled With Cuda Enabled. g torc Also, I used pytorch before without cuda and installed it
g torc Also, I used pytorch before without cuda and installed it using command: " conda install pytorch torchvision cpuonly -c pytorch " Today after installing Cuda, I ran "conda install pytorch torchvision cudatoolkit=10. Whether you install CUDA or not will make absolutely no difference. My GPU drivers are up to date as well. I have installed the CUDA Toolkit and tested it using Nvidia instructions and that has gone smoothly, including executio Sep 15, 2023 · Learn about the causes of Torch not being compiled with CUDA enabled, how to diagnose the issue, and troubleshooting steps to fix missing CUDA toolkit, incorrect Torch installation, and outdated GPU drivers. I can see it running the cpu at 60% for several minutes now. 2 I tried to make sure there are no compatibility issues between CUDA version, GPU version and driver version. i’m using NVIDIA MX450 on windows 10 pro with CUDA 10. When I run nvcc --version, I get the following output: nvcc: NVIDIA (R) Cuda Aug 12, 2022 · Hello everyone! I experience a problem with pytorch can’t see cuda. 2 with pytorch 1. Find out how to install the CUDA Toolkit, choose the right PyTorch version, and avoid the cpuonly package. 1 on my Ubuntu. cuda () >> AssertionError: Torch not compiled with CUDA enabled I know that this is a Apr 3, 2020 · Note: If you install pre-built binaries (using either pip or conda) then you do not need to install the CUDA toolkit or runtime on your system before installing PyTorch with CUDA support. 01. 221 but nvcc-V says cuda 9. is_available() False? This step-by-step guide provides a complete fix for the "Torch not compiled with CUDA enabled" error in PyTorch CUDA is a framework for parallel computing and a programming language that enables computationally intensive applications to run on GPUs for faster performance. tensor (0). 0, and the information on the official website of pytorch shows that it only supports cuda11. torch. 10. 1/CUDA 12. cuda () >> AssertionError: Torch not compiled with CUDA enabled I know that this is a Oct 13, 2022 · raise AssertionError ("Torch not compiled with CUDA enabled") Asked 3 years, 3 months ago Modified 3 years, 2 months ago Viewed 866 times Feb 5, 2020 · Torch not compiled with CUDA enabled #33029 Open junjimei opened this issue on Feb 5, 2020 · 1 comment junjimei commented on Feb 5, 2020 • May 15, 2022 · I tried using pytorch with my GPU, but I alway get the error AssertionError: Torch not compiled with CUDA enabled Here are the environment information for torch: Nov 27, 2025 · 文章浏览阅读10w+次，点赞48次，收藏166次。本文档详细介绍了如何处理PyTorch在运行时提示无法使用CUDA的问题。首先，通过测试确认CUDA是否可用，如果返回False，则需要安装CUDA。提供了CUDA版本与显卡驱动对应网址、CUDA的下载链接以及安装教程。安装后，使用nvcc-V验证安装成功。接着，安装CuDNN，并 Aug 22, 2023 · import torch torch. CUDA is a… Oct 29, 2023 · returned False and raised error: Torch not compiled with CUDA enabled respectively. 2 and CUDA 12. Sep 8, 2023 · I'm trying to install PyTorch with CUDA support on my Windows 11 machine, which has CUDA 12 installed and python 3. Apr 19, 2024 · The error message “Torch not compiled with CUDA enabled” indicates that the PyTorch library was not built with CUDA support. @ngimel So, what about those Macs which have, for example, NVIDIA GeForce GT 750M. I am trying to run my deep-learning model (building based on PyTorch) on the Jupyter notebook, however, I faced this error: AssertionError: Torch not compiled with CUDA enabled I have installed Cuda toolkit 10. 3_cudnn8_0", but when I check if CUDA is enabled using "torch. in my case, although cuda is successfully installed, pytorch cannot connect to GPU. Sep 18, 2024 · 19. I have CUDA 12. Sep 27, 2025 · I tried to go back to torch 2. Apr 27, 2023 · AssertionError: Torch not compiled with CUDA enabled! levi (huth) April 27, 2023, 7:16am 1 Mar 24, 2019 · I use my macbook to run this ' python3 demo. tensor([0,1,1]). FloatTensor not available. Dec 19, 2020 · I’m not able to run pytorch with cuda even after installing with cuda enabled I used this command for installing conda install pytorch torchvision torchaudio cudatoolkit=10. 6 which was the last that was precompiled for cuda v12. Now I don't get an error, but it doesn't use the GPU at all. my OS is Windows 11. Mar 28, 2023 · I try to execute yolov7 train on agx xavier module 32gb but I encounter a problem: raise AssertionError(“Torch not compiled with CUDA enabled”) AssertionError: Torch not compiled with CUDA enabled When installing jetson’s pytorch, I found that the torch version of jetpack5. isavailable ()", it returns false. I am using pycharm and I have reinstalled packages there. Feb 20, 2021 · I am trying to use PyTorch for the first time with Pycharm. float8_e4m3fn format. Follow the steps to check GPU compatibility, uninstall PyTorch, and install CUDA and PyTorch using Miniconda. I have installed the CUDA Toolkit and tested it using Nvidia instructions and that has gone smoothly, including executio Oct 21, 2025 · Now the torch. g. 7. cuda () command returns the error: Torch is not compiled with CUDA enabled. This is madness. is_available() = True. 07 09:21 浏览量：315 简介： 本文将介绍如何解决PyTorch错误“Torch not compiled with CUDA enabled”，并提供代码示例和解决方案。 工信部教考中心大模型证书-初/中/高 特惠来袭！ 官方权威认证，学习+证书+落地，一步到位 Pytorch 常见错误——AssertionError: Torch not compiled with CUDA enabled 在本文中，我们将介绍PyTorch中的一个常见错误——AssertionError: Torch not compiled with CUDA enabled，并提供解决方法和示例说明。 阅读更多：Pytorch 教程 错误信息 在使用PyTorch进行深度. Feb 27, 2023 · I’m asking in this community because I suspect that since my graphic card is not very popular it might not actually be supported by CUDA or other configs. 7k次，点赞78次，收藏24次。解决PyTorch的CUDA错误"AssertionError: Torch not compiled with CUDA enabled"指南：该错误通常由PyTorch未启用CUDA支持或版本冲突导致。解决方法包括：1. is_available() And get the following error: AssertionError: Torch not compiled with CUDA enabled I have tried uninstalling and reinstalling torch and CUDA to no avail. TensorDataset(x, y) my_train_loader = data_utils. It’s very similar to the fact that I have a version of torch installed without CUDA, but I didn’t change anything and just a couple of days ago I was quietly using CUDA. py", line 260, in c Nov 20, 2025 · 7. add_argument('--type', default='torch. cuda (). py --indir ${img_directory} --outdir examples/res ' command to get the human pose, but the error says 'Torch not compiled with CUDA enabled'. What causes the error The ''Torch not compiled with CUDA enabled'' error is likely to occur when the user does not have CUDA Toolkit installed in their Python environment. 0+cu121) are installed and no other version installed. OS: Windows 10 import torch print (torch. Oct 13, 2022 · raise AssertionError ("Torch not compiled with CUDA enabled") Asked 3 years, 3 months ago Modified 3 years, 2 months ago Viewed 866 times Feb 5, 2020 · Torch not compiled with CUDA enabled #33029 Open junjimei opened this issue on Feb 5, 2020 · 1 comment junjimei commented on Feb 5, 2020 • May 15, 2022 · I tried using pytorch with my GPU, but I alway get the error AssertionError: Torch not compiled with CUDA enabled Here are the environment information for torch: Nov 27, 2025 · 文章浏览阅读10w+次，点赞48次，收藏166次。本文档详细介绍了如何处理PyTorch在运行时提示无法使用CUDA的问题。首先，通过测试确认CUDA是否可用，如果返回False，则需要安装CUDA。提供了CUDA版本与显卡驱动对应网址、CUDA的下载链接以及安装教程。安装后，使用nvcc-V验证安装成功。接着，安装CuDNN，并 Mar 12, 2023 · Hello, I am getting the error when I run the following- >> x = torch. I'm using an RTX 3060 12GB with the latest drivers, so there's no reason that CUDA shouldn't be working. May 14, 2023 · Torch not compiled with CUDA enabled, need to use CUDA on my local PC Asked 2 years, 8 months ago Modified 2 years, 8 months ago Viewed 3k times Nov 5, 2025 · 文章浏览阅读3. is_available() False? This step-by-step guide provides a complete fix for the "Torch not compiled with CUDA enabled" error in PyTorch Learn how to fix the error "Torch not compiled with CUDA enabled" by installing CUDA Toolkit and PyTorch with CUDA support. Feb 1, 2024 · The CUDA software library needs to connect to CUDA cores on a Nvidia card. May 12, 2022 · Sorry to post this again, but after reading ALL of the available topics on this forum, I still can’t get my cuda to be recognized by pytorch. 9. We would like to show you a description here but the site won’t allow us. tensor (1). FloatTensor', help='type of tensor - e. Nov 16, 2017 · I am trying to run code from this repo. 18. Nov 24, 2023 · return torch. May 31, 2021 · CUDA is not supported with Mac, because Macs typically don't have nvidia GPUs. 1, and I deleted 11. 0 -c pytorch cuda toolkit but i have print the following command and show the result print (torch. Jul 5, 2017 · I have install conda install pytorch torchvision torchaudio cudatoolkit=11. is_available() returns false as well. Dec 6, 2024 · Learn how to solve the 'Torch not compiled with CUDA enabled' error when using PyTorch with CUDA. I have installed cudatoolkit=10. 1 and torch 2. Torch not compiled with cuda enabled is an error you will encounter while using a PyTorch version that does not support CUDA. Mar 12, 2024 · To take advantage of GPU acceleration, Torch needs to be compiled with CUDA enabled, which allows it to utilize the parallel computing capabilities of NVIDIA GPUs. Additionally, to check if your GPU driver and CUDA is enabled and accessible by PyTorch, run the following commands to return whether or not the CUDA driver is enabled: Jan 7, 2023 · I am trying to set up and run Stable Diffusion 2. 0 but the sheet from conda list says cuda is 11. Can someone give any suggestions, how to make it work properly? I’m quite new to pytorch. compile. 2 because it is not compatible with torch), delete the version you don't need. The solution depends on your hardware: Intel Macs: Use the CPU-only version of PyTorch. Mar 19, 2024 · Press enter or click to view image in full size Many of us have encountered the common AssertionError: Torch not compiled with CUDA enabled, while working with any of the LLM (Large Language Model Oct 27, 2021 · If you are getting a Torch not compiled with CUDA enabled error, then somewhere you have a CPU only version of Torch installed, and the Python version you are running is finding that version. is_available () function is False, and the torch. I have disabled cuda by changing lines 39/40 in main. 0 and cudnn=7. Dec 6, 2024 · Learn how to troubleshoot and solve the common error of Torch not compiled with CUDA enabled when using PyTorch. I have tried a lot of other solutions, downloaded what everyone told to download, uninstalled packages and reinstalled them to no avail. It would be great to have any info to let me debug this. Nov 17, 2023 · I have installed pytorch enable with cuda versions (torch 2. Another user suggests some possible solutions and the user solves the problem by creating a new environment. nvidia-smi says cuda is 12. compile makes PyTorch code run faster by JIT-compiling PyTorch code into optimized kernels, while requiring minimal code changes. This tutorial covers an end-to-end example of training and evaluating a real model with torch. No other GPU manufacturer has CUDA cores. I have created my conda env with the following commands conda create --name env_name conda activate env_name conda instal… Jul 28, 2019 · I have PyTorch installed on a Windows 10 machine with a Nvidia GTX 1050 GPU. 验证安装结果。其他 Aug 17, 2020 · AssersionError: Torch not compiled with CUDA enabled Asked 5 years, 5 months ago Modified 5 years, 4 months ago Viewed 10k times Author: William Wen torch. If you need more information, please comments. 检查当前PyTorch版本；2. and theres no official documentation about cuda support. 9_cuda11. tensor([[0,0] , [0,1] , [1,0]]). Jan 22, 2023 · Hello everyone, I hope all are doing well I am writing this topic after trying all possible solutions for my issue. Follow the steps to check your PyTorch, CUDA, and GPU driver versions and install the compatible packages. When you upgrade your CUDA version, it is crucial to ensure that your Torch library is compatible with the new CUDA version. Apple Silicon Macs: Use the MPS backend for GPU acceleration (faster than CPU). When I run nvidia-smi in the command prompt, I get the following output: When I check the torch version installed, it shows "py3. Does with every single little update the whole compatibility collapse? I don’t know anymore which torch version goes with which cuda with which cudnn with wich python version etc. I don't understand why this happens, as I have a 2017 MacBook Pro with an AMD GPU, so I have no CUDA enabled GPU. Jan 2, 2019 · AssertionError: Torch not compiled with CUDA enabled when attempting to execute code : x = torch. py", line 674, in current_device May 12, 2024 · 📚 The doc issue And I still get error in pycharm: AssertionError: Torch not compiled with CUDA enabled May be someone could help me solve this problem, I've been May 2, 2025 · And if that is not possible, what else would you recommend? I have some issues with the stable-diffusion-webui jetson-container, but I cannot run it not-dockerized without torch being compiled with CUDA enabled. cudnn. Oct 3, 2023 · This seemed to break the pytorch installation in all my conda environments. Go to your environment variables and check if you have any other versions installed. 2 -c pytorch nvidia-smi is showing GPU with … Oct 25, 2021 · The following error is on Windows 11 I am getting the following error: AssertionError: Torch not compiled with CUDA enabled. Thankyou. 4 through conda in advance. 0+cu121) torchvision (0. 8, so I Dec 14, 2017 · I am trying to rerun this repository (https://github. Mar 19, 2024 · Press enter or click to view image in full size Many of us have encountered the common AssertionError: Torch not compiled with CUDA enabled, while working with any of the LLM (Large Language Model Sep 10, 2024 · Whatever happened with the whole PyTorch 2. Sep 6, 2019 · "AssertionError: Torch not compiled with CUDA enabled" in spite upgrading to CUDA version Asked 6 years, 4 months ago Modified 10 months ago Viewed 488k times Mar 16, 2023 · I'm confused to identify cuda version. 2024 AssertionError: Torch not compiled with CUDA enabled. 1. Nov 23, 2021 · I am new to pytorch and I am trying to understand how to enable CUDA in an anaconda environment. Can please someone help. I tried re-installing many times. DataLoader(my_train, batch_size=2, shuffle=True) # Device configuration device = 'cpu Dec 3, 2019 · I'm trying to do neural style swapping, and for some reason, I keep getting the following errors. 8, so I Sep 8, 2023 · I'm trying to install PyTorch with CUDA support on my Windows 11 machine, which has CUDA 12 installed and python 3. Oct 21, 2025 · Now the torch. float() print(x) y = torch. 0+cu121) and torchaudio (2. float8_e4m3fn. org/get-started/previous-versions/ PyTorch Oct 23, 2025 · Stuck on torch. May 12, 2024 · Hello, I have issue in pycharm: AssertionError: Torch not compiled with CUDA enabled. The VRAM size is barely enough to run the Stable Diffusion, but… Sep 7, 2020 · AssertionError: Torch not compiled with CUDA enabled. Mar 12, 2023 · Hello, I am getting the error when I run the following- >> x = torch. torch not compiled with CUDA enable Any ideas why how to solve this? I am running everything within a conda environment with python version 3. I thought it could be the compatibility problem, but i checked the cersions of pytorch, cuda, gpu version, there’s nothing wrong. compile is the new way to speed up your PyTorch code! torch. I've searched how to fix this error, and every method I've found has failed. 3. #34 Closed Jul 11, 2024 · Yet when I run the code, it keeps emitting AssertionError: Torch not compiled with CUDA enabled . cuda. zeros (1). When running torch. This is done to allow FP8 training and inference models to run without any change on Gaudi 2 since Gaudi 2 does not support torch. 0 Additional info: (gputorch) C:\\Users\\dell>python Jan 14, 2022 · Whenever I try to move a variable to cuda in pytorch (e. Anyway, "Torch not compiled with CUDA enabled" means it's a problem with PyTorch, not the CUDA library on Ubuntu. FloatTensor () gives me Type Error: type torch. But still failed. 09. cuda(), I get the error message "AssertionError: Torch not compiled with CUDA enabled". Jun 7, 2023 · In this blog, we'll delve into the error message you might encounter as a PyTorch data scientist: `RuntimeError CUDA error - no CUDA-capable device is detected`. Dec 8, 2019 · After installing pytorch 1. this graphic card Apr 27, 2023 · AssertionError: Torch not compiled with CUDA enabled! levi (huth) April 27, 2023, 7:16am 1 Mar 24, 2019 · I use my macbook to run this ' python3 demo. Any suggestions on what I might have missed would be appreciated. py from parser. 12. If you have more than one (for me, I had CUDA 11. current_device ()) File "C:\Users\49157\AppData\Roaming\Python\Python310\site-packages\torch\cuda_ init _. 4/xFormers/"Torch not compiled with CUDA enabled" thing has broken ComfyUI. 7 or 11. 6. zeros(1). 1+cu121). 4 from source, I met this problem when I run torch. 2 and cuDNN v8. 强制重装指定版本；4. long() print(y) my_train = data_utils. Learn the causes and solutions of the error that occurs when PyTorch does not support CUDA. I removed the package and tried to install through pip and it wor 笔者遇到 Torch not compiled with CUDA enabled 报错非常的头疼，尝试各种方法，都失败，花了三天时间终于将原因搞清楚，访问了大量的网站平台和博客，尝试都失败了，就在笔者准备全部重新装 cuda 和cudann的时候（现在证明装了也还是一样的不能解决问题），笔者将此分享，希望能帮助到需要帮助的可爱 Jan 7, 2024 · 解决“PyTorch错误：Torch not compiled with CUDA enabled”问题 作者： 热心市民鹿先生 2024. If PyTorch is not compiled with CUDA enabled, it means that it cannot utilize GPUs for computation acceleration. is_available ()) We would like to show you a description here but the site won’t allow us. Conclusion The AssertionError: Torch not compiled with CUDA enabled on macOS is a result of trying to use CUDA, which macOS does not support. But Iam facing “AssertionError: Torch not compiled with CUDA enabled”. Dec 12, 2023 · and a=torch. Mar 16, 2023 · First, you need to check if you have any versions of CUDA installed. 从官网获取正确安装命令（含torchvision和torchaudio）；3. enab… Jan 12, 2024 · raise AssertionError ("Torch not compiled with CUDA enabled") AssertionError: Torch not compiled with CUDA enabled i have been getting this error when i try to generate image in fooocus i don't have nivida gpu but with google collab i cou How can i fix this "AssertionError: Torch not compiled with CUDA enabled" & UserWarning: The installed version of bitsandbytes was compiled without GPU support. Feb 20, 2021 · A user reports an error when trying to use cuda with PyTorch in Pycharm. 4. This is because PyTorch, unless compiled from source, is always delivered with a copy of the CUDA library. enab… Jan 12, 2024 · raise AssertionError ("Torch not compiled with CUDA enabled") AssertionError: Torch not compiled with CUDA enabled i have been getting this error when i try to generate image in fooocus i don't have nivida gpu but with google collab i cou Mar 28, 2023 · I try to execute yolov7 train on agx xavier module 32gb but I encounter a problem: raise AssertionError(“Torch not compiled with CUDA enabled”) AssertionError: Torch not compiled with CUDA enabled When installing jetson’s pytorch, I found that the torch version of jetpack5. Jul 6, 2020 · ==> cuda와 torch를 세트로 깔아주면 좋을듯 https://pytorch. backends. How can i fix this "AssertionError: Torch not compiled with CUDA enabled" & UserWarning: The installed version of bitsandbytes was compiled without GPU support. device (torch. It has NVIDIA GeForce RTX 2070 Super graphics card (2560 CUDA Cores, 8192 MB total memory). Jun 16, 2024 · Some other posts I checked included this: No module named "Torch" "AssertionError: Torch not compiled with CUDA enabled" in spite upgrading to CUDA version Reinstalling as suggested sometimes doesn't work quite properly, and installing with pip doesn't seem to work either, it's the exact same thing (same version cuda not responding). com/vvanirudh/srnn-pytorch) but found the error “Torch not compiled with CUDA enabled” I have no idea is my pytorch is not supported with CUDA or there is something I should change in the code. AssertionError: Torch not compiled with CUDA enabled File "c:\apps\Miniconda3\lib\site-packages\torch\nn\modules\module. May 13, 2021 · "Torch not compiled with CUDA enabled" means exactly what is says -- the Pytorch version you have installed has not been built with CUDA support. float8_e4m3fn on Gaudi 2, the IEEE float standard is used instead of torch. I Have CUDA toolkit 12. Then, run the following commands: pip uninstall torch torchvision torchaudio pip Oct 23, 2025 · Stuck on torch. This particular error signifies that PyTorch is unable to identify a CUDA-capable GPU on your system. An attempt to use ZLUDA for Stable Diffusion on windows. Trying to run pytorch code with cuda in any of these environments , or newly created environments with torch installed ` yields: AssertionError: Torch not compiled with CUDA enabled I tried to clear all the environments, and make a new environment. 8-bit optimizers, 8-bit multiplication, and GPU quantization are unavailable. 0. 2 -c pytorch" However, when I run command: "torch. is_available()", the output is False. When trying to use cuda, it is showing me this error Traceback (most recent call last): File "C Nov 23, 2021 · I am new to pytorch and I am trying to understand how to enable CUDA in an anaconda environment. I've tried deleting it and reinstalling it, but no matter what I do, it just freezes after listing my RAM and the PyTorch version. 0 installed, torch (2. 1 is 2.