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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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Cannot execute DLProf from NGC TensorFlow container

I would like to use dlprof command line utility. According to the documentation: https://docs.nvidia.com/deeplearning/frameworks/dlprof-user-guide/ I installed the nvidia tensorflow docker and I can run it docker run --gpus all -it --rm -v…
John Smith
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Tensorflow with 2 GPUs ignores one of them

I have a problem regarding tensorflow calculation on 2 GPUs connected via SLI technology: only one of them is working and second one is not, although both GPUs are recognized by TF. Setup: - Ubuntu 18.04 - Python 3 - Tensorflow 2.1 - Cuda 10.1 -…
PoMaIIka
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GAN Training with Tensorflow 1.4 inside Docker Stops without Prompting and without Releasing Memory connected to VM with SSH Connection

Project Detail I am running open source code of A GAN based Research Paper named "Investigating Generative Adversarial Networks based Speech Dereverberation for Robust Speech Recognition" source code: here The dependencies include: Python…
Ahwar
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TensorFlow fails for DeepFaceLab_NVIDIA

I get the following error: Exception: Traceback (most recent call last): Fille "C:\Users\fredd\Desktop\DeepFaceLab_NVIDIA\_internal\python-3.6.8\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in from…
Krissini
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How to capture GPU data when profiling Tensorflow code with nvprof?

I would like to profile the training loop of a transformer model written in Tensorflow on a multi-GPU system. Since the code doesn't support tf2, I cannot use the built-in but experimental profiler. Therefore, I would like to use nvprof + nvvp (CUDA…
gef
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Trying to use NVIDIA Geforce 920M to run Tensorflow codes

I have a Samsung notebook Windows 10 with 8GB of Ram, an Intel Graphics 5500 GPU and a Geforce 920M. I have been trying to use my NVIDIA to run code on Jupyter Notebook using Tensorflow. My Tensorflow codes do not run on the version tensorflow 2.0,…
Williana Sousa
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How can I downgrade GCC 7.5 to 7.4 ? (Ubuntu 18.04)

I bought a Dell PowerEdge T430, which has no graphics cards, and installed an old Nvidia 6200 TurboCache card on it. It is recognized in the lspci | grep VGA command, but the drivers are not intalled. I did download them, login in the runlevel 3…
Edouard Courty
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Modifying d3d9.dll to force AF to all textures

so i'd like to make an old game look better on newer video drivers using modified d3d9.dll which will be in main games parent directory. Several things changed in drivers with the advent of 400 series nvidia cards (maybe amd though I've not…
shorterxp
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Can't import gpu version of tensorflow

I can't use tensorflow because I get this error message when I try to import tensorflow: 2020-02-28 09:31:24.742077: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'cudart64_100.dll'; dlerror:…
Daniel
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int2 vs int4 loads on Fermi architecture

If needed to load two int2 from device memory to registers, how much worse are two consecutive loads with int2 compared with one load with int4?
artaak
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Is it possible to generate multiple images of the same target using StyleGAN?

I have seen many examples of NVIDIA StyleGAN. They generate endless human faces, anime faces, cats, dogs. I wonder is it possible to generate multiple images of the same human, anime, cat or dog?
pouya
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Why am I getting a wrong result for adding two numbers in cuda?

Why am I getting a wrong result for adding two numbers in cuda? I am getting 1 as an answer instead of 9. Can anybody tell me why? Does this have something to do with the pointers? I have used the following code: #include #include…
Anik Chaudhuri
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When is the (default-variant) PTX instruction `prmt` useful?

PTX has a prmt instruction with many variants. This question regards the default one, which, if formatted as a C/C++ function, would look like this: uint32_t prmt(uint32_t a, uint32_t b, uint32_t byte_selectors); and this is what it does (adapted…
einpoklum
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FileNotFoundError("No such file: '%s'" % fn) FileNotFoundError: No such file: (Mask_RCNN)

Trying to run mask_rcnn's sample program color splash and am getting this error: I am running the mrcnn model on anaconda in my environment masknet with the following packages installed. I have followed the instructions given in the readme file…
Umami_The_Fifth
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How does vkEnumeratePhysicalDevices retrieve information about the system configuration?

I recently installed a new Nvidia proprietary driver on linux, everything works as expected, except now Vulkan reports that there are two graphics cards with the same driver version, same name, same queue families and so on, though I only have a…
Thomas Klingler
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