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Questions tagged [nvidia]

For programming questions specifically related to Nvidia hardware. N.B. Questions about system configuration are usually off-topic here!

Nvidia is an American global technology company based in Santa Clara, California, best known for its graphics processors (GPUs).

More about Nvidia at http://en.wikipedia.org/wiki/Nvidia
Nvidia website at http://www.nvidia.com/content/global/global.php

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Isaac application terminated unexpectedly : [V4L2Camera] Error: driver has changed pixel format to: 1196444237

I get the following error when running V4L2 sample or any other one involving V4L2 : 2020-04-29 08:30:21.403 PANIC packages/sensors/V4L2Camera.cpp@149: [V4L2Camera] Error: driver has changed pixel format to: 1196444237 Isaac application terminated…
planktos
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Zombie process does not allow deallocating GPU memory

I am loading NLP models in GPU to do inferencing. But once the inference is over the GPU does not deallocate its memory: But then the command ps -a | grep python gave me How do I solve this issue?
Nishanth Solomon
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Is it possible to make the nvidia-smi command run on Windows from any location like on Linux?

I'm aware that you can't run nvidia-smi like you would on Linux on Windows, and you have to navigate to wherever the executable file is located in order to run it. Is there a way to run it in a Linux-like fashion from Windows? I've looked at these…
Sean
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Failed to initialize CUDnn

While I was trying to use Distributed training, I went through a Cudnn error. Failed to initialize Cudnn GPU has enough memory. nvidia-smi tells me that I have only used 102Mb. Coda 10.1 , tensorflow 2.1, cudnn 7.6.5 All versions are upto…
Sai Krishnadas
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(SOLVED) ERROR building isaac SDK sample on jetson nano : JetPack43 is not defined in any .rc file

I am getting an error when running the isaac sdk sample script (https://docs.nvidia.com/isaac/isaac/doc/tutorials/nano.html) : sudo ./engine/build/deploy.sh --remote_user thoth -p //apps/tutorials/ping:ping-pkg -d 'JetPack43' -h 192.168.0.14…
planktos
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Kubundu 20.04 switching between Intel and Nvidia GPU

I just did a clean install of Kubuntu 20.04 (was previously running Kubuntu 19.10) on my "PC Specialist Defiance 2" laptop, which is a rebranded Clevo: $ sudo dmidecode | grep -iA9 'system info' System Information Manufacturer: PC Specialist…
Scott Deagan
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Advice on setup for virtualization and gaming

I am seeking advice on how to best manage my workstation. My current goal is to learn about cybersecurity forensics and incident response. I have learned that open vswitch supports port mirroring but only works on kvm-based virtualization. At the…
Alexandru Hera
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Cuda out of memory despite consuming only 60% memory

I'm getting cuda out of memory error. The error is shown below RuntimeError: CUDA out of memory. Tried to allocate 256.00 MiB (GPU 0; 23.65 GiB total capacity; 21.65 GiB already allocated; 242.88 MiB free; 22.55 GiB reserved in total by…
pauli
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Starting VM instance "instance-1" failed. Error: [nvidia-tesla-t4] features are not compatible for creating instance

After stopping my instance I am getting the following error: Starting VM instance "instance-1" failed. Error: [nvidia-tesla-t4] features are not compatible for creating instance. and I cannot start my instance back. When I try to connect using…
Ahmed El Bakry
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How do I get pytorch working for my 765m?

Yes I know people have tried this again and again. There are so many forums about this issue but this is what I've been dealing with. Specs: Python=3.7 Pip=18.1 Cuda=10.0 cuDNN= 10.1 Kubuntu=19.10 GPU=gtx765m I just want to mention I am pretty new…
Ayden Robert
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How to force NVIDIA OpenCL to release GPU context to avoid memory leak

This is a follow up question to an earlier question. From the discussion, the mmc code (https://github.com/fangq/mmc) appears to be fine, and the memory was properly released when running on Intel CPU and AMD GPU. However, on NVIDIA GPU, valgrind…
FangQ
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Where does anaconda install cudatoolkit and cudnn?

I'm accustomed to installing the Cuda toolkit and cudnn from the Nvidia source, but have just tried installing via conda with the following: conda install cudatoolkit=10.0 conda install -c anaconda cudnn I'm now trying to compile FAISS with cuda…
duhaime
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Error running mnistCUDNN sample in ubuntu

I am trying to install the tensorflow gpu framework and I got some troubles with the cudnn. I run the mnistCUDNN sample to verify mu installation and I got the below output: cudnnGetVersion() : 7605 , CUDNN_VERSION from cudnn.h : 7605 (7.6.5) Host…
panchester
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Is there some kind of incompatibility with Boost::thread() and Nvidia CUDA?

I'm developing a generic streaming CUDA kernel execution Framework that allows parallel data copy & execution on the GPU. Currently I'm calling the cuda kernels within a C++ static function wrapper, so I can call the kernels from a .cpp file (not…
Vik
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Is a corrupted screen the result of bad graphic drivers?

Using Blender 2.82a I encountered this screen glitch: But I had a similar issue with Photoshop 2020 where the GUI had similar glitches. And lastly, Minecraft with the SevTech Ages modpack. This doesn't happen with other software (Firefox, Excel,…
Cornelis Simon
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