Questions tagged [cuda]

Computing architecture developed by Nvidia that allows programs to process algorithms in the graphics card GPU, instead of the computer's CPU.

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All the folders under CUDA folder are Empty. (After installed the CUDA 10.1 on Ubuntu 18.04)

I met strange a problem after I installed the CUDA 10.1 on my Ubuntu 18.04 server. I found all the files under the CUDA folder are Empty! Can anyone help me with this issue? Thank you in advance for ...
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ffmpeg 4.2 NvidiaGTX1060 cuda hwaccel

I try to convert an .avi to .mkv or mp4 with Nvidia GTX1060 cuda hwaccel For that I compiled ffmpeg with? ./configure --enable-cuda --enable-cuvid --enable-nvenc --enable-nonfree --enable-libnpp --...
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GPU Memory in TensorFlow container with NVIDIA SLI

I have constructed a machine-learning computer with two RTX 2070 SUPER NVIDIA GPUs connected with SLI Bridge, Windows OS (SLI verified in NVIDIA Control Panel). I have benchmarked the system using ...
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Cannot resolve “Internal: failed call to cuDevicePrimaryCtxRetain: CUDA_ERROR_INVALID_VALUE” error in Tensorflow

When I run this simple script, import os os.environ["CUDA_VISIBLE_DEVICES"]="0" import warnings with warnings.catch_warnings(): warnings.filterwarnings("ignore", category=FutureWarning) ...
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Why peer-to-peer (P2P) access between two Tesla K40c GPUs fails in CUDA?

I would like to run a CUDA C program using two Tesla K40 devices and enable peer-to-peer (P2P) between them as my data will be shared among the devices. My computer has the following deviceQuery ...
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Is there a way to get Cuda support for an older GeForce GT?

An older GPU doesn't seem to support Cuda? I am under the understanding that Cuda is only software so I assume it could somehow be forced to use it. It's an GeForce GT 530 PS: I've been told that my ...
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Failure in running Faster R-CNN repo

I have a MacBook Pro 16in with the following GPU: AMD Radeon Pro 5300M. I have been trying to run the demo in the Faster R-CNN repo here but I am not being able to run the demo. I think it might be ...
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“Pixel format 'yuvj420p' is not supported” when converting image to video using CUDA hardware acceleration

I'm trying to convert an image to a video using CUDA hardware acceleration but I can't get it to work. The basic command I have is this one: ffmpeg -y -hwaccel cuvid -i tests/MediaSamples/...
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365 views

How do I install Pytorch 1.3.1 with CUDA enabled

I have a conda environment on my Ubuntu 16.04 system. When I install Pytorch using: conda install pytorch and I try and run the script I need, I get the error message: raise AssertionError("Torch ...
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231 views

How to use GPU acceleration on Docker without DirectX on Windows Containers

Microsoft documents that GPU acceleration can be enabled on frameworks built on top of DirectX here NVidia's base Docker image for CUDA is Linux based here Question: How to enable GPU acceleration ...
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cuda v100 and RTX2080 bandwidth fluctuations

I have a simple cuda kernel (adding two vectors of size N) pretty similar to to this cuda blog here. I only changed a few things, e.g. running the measurement over various sample. So, let this run for,...
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When I am installing Nvidia driver and Cuda, CentOS 7 cannot boot [image]

What is the reason preventing CentOS7 to boot when installing Nvidia driver and Cuda. I have tried two times. The first time only installed the driver and then when I restart the computer it hangs on ...
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321 views

How to kill all processes using a given GPU?

I use the CUDA toolkit to perform some computations on my Nvidia GPUs on Windows 7 SP1 x64 Ultimate. How to kill all processes that use a given GPU? (killing all processes at once)
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Installing CUDA 9.2 with VS 2019

I am trying to install CUDA 10.1 and 9.2 on my Windows 10 x64 system. (I need both because some software still relies on 9.2 to build and run.) I have Visual Studio 2019 installed. Installing 10.1 (...
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Is there a way to unite WSL2 Ubuntu, Tensorflow-GPU, CUDA, and Pycharm[windows]?

I have a WSL 2 Ubuntu with Anaconda 3 installed in Ubuntu WSL 2. Then I installed PyCharm in Windows 10. Then I created an environment for tensorflow-gpu in WSL2. I installed CUDA and cuDNN in Windows ...
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How to use PCL with CUDA under ROS?

I can see PCL 1.9 has pcl::cuda and pcl::gpu classes that maybe exploited,but ROS Kinetic seems to have PCL 1.7 which doesn't have them. Can I still use CUDA for passing PCD data to kernels (smart ...
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How to access PCD data in CUDA kernel on Jetson TX2? Can PCL 1.7 work or I'll have to use PCL 1.9?

I see there are some classes in pcl 1.9 for CUDA/GPU use.But the method given [here][1] returns error-Unable to locate package libpcl-all. When I try to build from source, the Jetson gets hung up ...
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540 views

Unable to access gpu in compute node (tensorflow)

I'm unable to access the gpu in my compute node. Error message below: Python 3.7.4 (default, Aug 13 2019, 20:35:49) [GCC 7.3.0] :: Anaconda, Inc. on linux Type "help", "copyright", "credits" or "...
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ImportError: libcublas.so.9.0: cannot open shared object file: No such file or directory

I am using ubunutu 18.04 this is the result of nvidia-smi: Mon Oct 28 12:00:58 2019 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 435.21 ...
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InternalError: cudaGetDevice() failed. Status: cudaGetErrorString symbol not found

I run this code: tf.test.is_gpu_available( cuda_only=False, min_cuda_compute_capability=None ) I get the following error: 2019-10-25 18:25:20.855191: I tensorflow/core/platform/...
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How to fix the CUDA out of memory error on EC2 instance while running inference pipeline?

I am trying to run a complete inference pipeline which takes a number of images and first runs Object Detection (multiprocessing) and further runs a Classifier (multiprocessing). I have tested the ...
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Tensorflow-GPU Not Seeing GPU

I have tensorflow-gpu installed, as when I run pip uninstall tensorflow-gpu >>>tensorflow-gpu-1.14.0 in cmd, the packages show up whereas just tensorflow doesn't. When I run this code in ...
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117 views

Error: no kernel image is available for execution on the device

I am trying to use a library written in CUDA in my own C++ program. As I call the functions of this library, I get the following errors - Error: no kernel image is available for execution on the ...
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365 views

Nvidia 'The driver installation is unable to locate the kernel source'

I have a machine (ubuntu 18.04) which previously had nvidia drivers (410.48) installed, via presumably cuda 10 runfile. uname -r: 5.0.0-23-generic I didn't provision it - I am just coming on to the ...
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884 views

NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. (even after driver reinstall )

i had faced with an issue on nvidia driver for 2080Ti (need to install nvidia driver + CUDA for torch usage). me@server:~$ python3 Python 3.6.8 (default, Aug 20 2019, 17:12:48) [GCC 8.3.0] on linux ...
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CUDA documentation does not mention compatibility requirements for Debian systems

I often need to recall the compatibility between host and device compilers and refer to the documentation page https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#system-requirements ...
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Installed cuDNN, sample test passed succesfully, but getting error: Could not create cudnn handle: CUDNN_STATUS_INTERNAL_ERROR

After installation of the proper nvidia drivers (nvidia-410) and CUDA 10.0 (and checking that everything works with my GPUs, succesfully training deep nets), I proceeded to install cuDNN. I ...
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115 views

Should I install CUDA/cuDNN manually or through pip/conda?

As recommended in several guidelines https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#ubuntu-installation CUDA and cuDNN should be installed individually downloading the proper ...
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How do I get the CUDA and cudNN version on Ubuntu 16.04 machine?

I want to find out CUDA and cuDNN version on my linux machine. I have come across following commands : cat /usr/local/cuda/version.txt Above gives me verions 9.0.176 and nvcc --version | grep "...
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Red squiggly lines on Cuda in VS 2015

I have just installed vs2015 and cuda 9.0 to start learning on cuda programming. However, in the sample code, the whole page has red squiggly lines even though it is perfectly error free. Is there a ...
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what is the limitation on max cuda instances for video transcoding?

I have set up Nvidia V100 card on Azure Nc6s_v3 virtual machine. I have set up the latest CUDA driver and SDK. I compiled sample programs from "Video_Codec_SDK_9.0.20" and verified the max parallel ...
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How to use tensor cores instead of cuda cores in my code?

I have RTX2070 Nvidia graphic card which has tensor cores on it. I want to run my deep learning code utilizing tensor cores instead of Cuda cores. Is it possible in this graphic card? and isn't there ...
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while running deep learning script I get tensorflow/core/framework/op_kernel.cc:1192] Resource exhausted: OOM when allocating tensor with shape

As the title says, while I am running my deeplearning script I got this error W tensorflow/core/framework/op_kernel.cc:1192] Resource exhausted: OOM when allocating tensor with shape If I run and ...
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874 views

RuntimeError: cuda runtime error (59) : device-side assert triggered a

I checked other suggestions, but other people used RNN Networks and data labels. In my case, everything was working fine yesterday, but suddenly my code is not working anymore. I am trying to run ...
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My graphics card does not have CUDA 9.2, what is this?

I'm trying to run a graphics editing program on my PC. It tells me I need to have CUDA 9.2 for the graphics card - I'm running an NVIDIA GeForce 210, although I may update this for video editing on ...
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Path error when using CLion and Cuda on Windows with Cygwin Toolchain

I am working on a Windows machine, and try to compile a cross platform application, that uses CUDA. I have installed version 10 of the Cuda toolkit. I am using CLion as IDE. As this is cross platform ...
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linux - CUDA Nsight Eclpise Edition fails to launch

I am trying to install CUDA 10.1 Update 2 on Ubuntu, following the instructions from NVIDIA CUDA Installation Guide for Linux. Everything installs well and sample codes compile but the problem is: ...
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Pycharm debugger does not work with pytorch and deep learning

This question is somewhere in between Stackoverflow and Superuser - in my opinion at least, so feel free to point me to SO if this is the wrong place (in your opinion ;)). Problem: If I place a ...
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CUDA 10.1 & Mac OS X 10.13.6 Driver Version Insufficient

I installed all the CUDA packages, drivers, samples, and cuDNN. nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2019 NVIDIA Corporation Built on Sun_Jul_28_19:14:47_PDT_2019 Cuda compilation ...
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547 views

Tensorflow-gpu Check failed: status == CUDNN_STATUS_SUCCESS (7 vs. 0)Failed to set cuDNN stream

I'm trying to train a simple Unet model and often randomly get these two kind of errors when training: Epoch 1/100 2019-08-04 11:43:17.290836: I tensorflow/stream_executor/platform/default/dso_loader....
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887 views

How to remove the previous cuda 7.5 and install new version of v. 10 in centos 7?

There is a process of the installation of cuda 10.0 How to install NVIDIA CUDA Toolkit on CentOS 7 Linux where a repository is installed through, and then cuda can be installed by rpm -i cuda-repo-...
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CuDNN not found in Cmake GUI

I am trying to install openpose, so I have started installing all the prerequisites. I installed cuda and cudnn using the nvidia official installation guide and I tried to verify cuda installation by ...
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Fail message setting up docker container

I am trying to set up a docker container on my linux 18.04 system with an nvidia/cuda image but i cant make it run. When i enter sudo nvidia-docker run --rm nvidia/cuda nvidia-smi i get this error ...
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dask-cudf nvcc no gpu dected when in the conda dask-cudf enviornment but visible in normal terminal

Hello everyone a Windows fan here forced into Linux for some newer data analysis packages. I have an anaconda environment that has been set up for using dask-cudf for doing my analysis on my GPU. As ...
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Nsight eclipse is pointing to wrong nvcc path in Ubuntu 16.04

I have successfully installed nsight eclipse through cuda toolkit 10.1. I am able to compile sample cuda programs through command line but facing the error with nvcc path. Eclipse is pointing wrongly ...
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Trouble running Tensorflow-gpu GPT-2 model

I'm trying to run OpenAI's GPT-2 model using the Tensorflow GPU running on my NVidia SLI GTX-780 though I keep getting errors regardless of what versions I run or what I do. File "C:\Users\myUser\...
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Not able to uninstall CUDA 10.1 on Ubuntu 16.04.6 LTS

I am trying to uninstall Cuda 10.1 on Ubuntu 16.04.6 LTS but I am not able to uninstall it using the instructions given on nvidia website. I have installed CUDA 10.1 on Ubuntu 16.04.6 LTS using the ...
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578 views

Setting NVreg_RestrictProfilingToAdminUsers=0 on Centos 7

I've run both nsight profiler and nsight compute and i get the same issue: nvprof log: /home/centos/nvvp_workspace/.metadata/.plugins/com.nvidia.viper/launch/0/nvprof_21332.log ==21332== Warning: ...
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“nvidia-settings” on Asus laptop (with Intel/NVIDIA GPUs and CentOS7) is not working. What are the implications?

I installed the CUDA toolkit 10-1 on my ASUS Vivobook n580gd with CentOS-7.6. I want to try the cuda API from c++ code and to use TensorFlow. The "nvidia-smi" command works: $ nvidia-smi Tue Jun 11 ...
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cuda matrix multiplication, gives incorrect result

I'm new to cuda programming. I tried to write a simple matrix multiplication code for practice purposes. Each thread calculates one element of the output matrix by traversing through the corresponding ...

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