Questions tagged [gpu]

Questions on using Mathematica functionality to take advantage of a Graphics Processing Unit, a special stream processor designed for highly parallel computer graphics operations.

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82 views

Anyone has any succes on GPU NetTrain with RemoteBatchSubmit on AWS EC2?

Since 12.3, the RemoteBatchSubmit to EC2 does not work anymore. First, it features the same bug as Version 12.3.1 Problems with NetTrain, where the MXNetResources paclet is 12.4 instead of 12.3. ...
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0answers
54 views

Solving differential equations with GPU?

I have a complicated differential equation which is taking a lot of time to solve, if I had more cores it would be easier, but my computer is limited... I was wondering: is it possible to solve ...
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0answers
64 views

How can I free GPU memory allocated with NetTrain

When I train a neural network with NetTrain[..., TargetDevice->"GPU"], wolfram's neural network code automatically allocates memory on my GPU for my ...
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1answer
57 views
2
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1answer
92 views

Neural network evaluate on multiple gpus simultaneously

For instance, I have 4 gpus, now I want to calculate neural network on each gpu simultaneously, or make use of all of my gpus to calculate the data. The code might like ...
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0answers
81 views

How to use _Complex types in CUDAFunctionLoad?

The documentation for CUDAFunctionLoad specifies various base datatypes you can use for your function's arguments, including ...
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0answers
37 views

Unable to uninstall an older CUDAResource paclet

I am trying to uninstall an older version of CUDAResource but cannot do so. Any ideas please? Is there a manual way to do so? ...
3
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0answers
101 views

Classify/NetTrain run indefinitely without output when using GPU

I am experimenting with Mathematica's Classify/NetTrain functions for the first time. When I don't set a TargetDevice option, Mathematica defaults to the CPU and everything works as expected. When I ...
2
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2answers
186 views

Does NetTrain Support Nvidia 30xx series GPU (RTX 3080, 3090 etc)?

Recently, I want to buy some 30xx series GPUs which are used to do deep learning jobs, so does anyone know whether Mathematica's NetTrain supports 30xx series GPUs?
4
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1answer
128 views

Mathematica GPU occupancy is too high when the current page has high quality images

When Mathematica's current page contains a high-quality picture, the GPU occupancy rate will increase and the current page delay of Mathematica will increase( the software is slow to respond to my ...
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0answers
57 views

mathemathica 12.1 Cuda is ok but opencllink returns false

I have mathemathica 12.1 installed CUDA toolkit version 10.2 the graphic card is nvidia geforce gt 1030 and my processor is AMD Atlhon II 240 x2. CUDAQ[] returns true and everything works but when i ...
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0answers
198 views

Tutorial example NetTrain fails miserably with a GPU

I have been experimenting with GPU NetTrain on AWS now when Mma 12.2 supports remote batch jobs (I don't have an Nvidia GPU to try these things out otherwise). In ...
6
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0answers
138 views

Extremely Long GPU Initialization Times on Mathematica 12.2 and RTX3090 [closed]

I'm having trouble getting my new GPU system to work with Mathematica 12.2. I have two RTX3090 cards in my setup. My NVIDIA drivers are version 460.89 (the latest). I have installed CUDAToolkit 11.0 ...
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0answers
133 views

How to use user-provided CUDA toolkits?

In the revision history, Mathematica v12.1 claims to have "support for user-provided CUDA Toolkits". But other than this line in the revision history, I cannot find any other reference to ...
3
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1answer
364 views

CUDA usage in “everyday life”

I have checked documentation about CUDA usage in Mathematica and it seems that it is quite few applications of CUDA. Are the any additional packages/functions/tutorials/documentations for CUDA in ...
2
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2answers
138 views

Why is Graphics3D lighting different when rotating? [duplicate]

Mathematica v12.1 on macOS Catalina 10.15.5. I'm getting weird Lighting behavior in Graphics3D in the sense that the rendered ...
2
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1answer
3k views

GPU support on latest MacBook Pro, especially for deep learning

I'm thinking about getting some new top of the line computer hardware, specifically a MacBook Pro from Apple. These have AMD Radeon Pro 5500M GPUs, which while a bit slower than something like an ...
12
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4answers
487 views

CUDA on Tesla V100 card

Context I am trying to run CUDALink with a Centos 6.10 Mathematica 12.0 [cuda 10.1]. Host has NVIDIA Corporation GV100GL [Tesla V100 PCIe 32GB] (rev a1) card ...
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0answers
44 views

NetTrain with Quadro

I have an Nvidia Quadro P620/PCIe/SSE2 graphics card on my linux box (Ubuntu 18.04): <<CUDALink` CUDAQ[] (*True*) CUDADriverVersion[] (* 390.116.0 *) But ...
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0answers
83 views

Re-train a neural network discarding its memory?

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330 views

GPU Computation AMD

I'm new to this forum even though it has helped me a lot over the last few months. I'm working on hypergeometric functions and want to use my GPU as support. I have a Radeon R9 390, but I can't get it ...
4
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1answer
209 views

Using GPU Computation in LearnDistribution

LearnDistribution has an option for RealNVP, which is directly training a neural network for the distribution. It also has an option for TargetDevice, however, it appears to do nothing. Take the ...
3
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2answers
285 views

Does Mathematica 12 support GT 730 CUDA?

I am getting the following error when I set the target device as GPU: NetTrain::trgdevegpu: TargetDevice -> GPU could not be used; a supported NVIDIA GPU was not found. If you are using an ...
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0answers
98 views

Is Wolfram Cloud going to support GPU training? [duplicate]

Is Wolfram Cloud going to support GPU training? Is there any other possibility for training a neural net (in WL) on a cloud like AWS, Floydhub, or so? I think this concerns lots of people.
3
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1answer
883 views

CUDA on Manjaro Linux (Arch)

I have been struggling getting CUDA to work on Mathematica 11.3 and Manjaro Linux (kernel 4.19.16-1-MANJARO). Trying some commands I get the following: ...
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0answers
72 views

NetTrain with GPU crashed

I tried to run NetTrain with TargetDevice->"GPU", and Mathematica crashed. I got the following message: When I executed ...
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0answers
111 views

CUDACCompilers[] returns an empty list

I have just installed Mathematica 11.3.0.0 on Windows 10 (Professional), with an NVIDIA GT 630M GPU on my Dell Inspiron. I have Visual Studio 2010 Express C++ Compiler installed on my system. I am ...
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0answers
58 views

Dimension of Grid in CUDAFunctionLoad for Matrix Multiplication

I want to do nonsquare matrix multiplication using CUDA The input is two matrices: a and b ...
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0answers
120 views

CUDAQ::internal: CUDALink experienced an internal error

I have Mathematica 11.0.0 installed on Windows 10, with an NVIDIA GT 630M GPU on my Dell Inspiron. I am trying to run the CUDA examples in the Help files. All of the setup functions for CUDALink work ...
5
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2answers
246 views

OpenCL compute large matrices

I am trying to compute a big matrix $C$, of size $M \times N$, using the elements of the input matrices $A$ and $B$. The matrix $A$ is of size $M\times4$ and the matrix $B$ is of the size $2\times N$. ...
2
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0answers
114 views

Whether Parallel computing or Gpu Computing can be performed for mathematica built-in functions? [closed]

I want to know how to run my mathematica code using GPU or parallel computing without any special coding besides using the original Mathematica code.
5
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0answers
273 views

Why doesn't NetTrain use GPU as TargetDevice?

I have a NetTrain call with the following parameters: tNet = NetTrain[inVecs -> outVecs, TargetDevice -> "GPU"]; But ...
2
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1answer
67 views

Target system specification is not available for NVIDIA CUDA Compiler installation

I Installed Mathematica correctly and it indeed found my GPU. My case is exactly the same as : the same issue link However, it is not answered. Does anyone know the reason? My case: ...
1
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1answer
335 views

Sparse matrices dot multiplication

I have two huge sparse matrices, and I am interested in dot multiplication them. But I have a memory issue so a notebook is a shutdown. I am using the 11.3 version. Any suggestion on how to avoid ...
6
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1answer
952 views

CUDA for linear equations

TLDR; Is there a way to solve linear equations of a sparse matrix (discretized laplace operator) efficiently using CUDALink in Mathematica? I didn't find a CUDALinearSolve or CUDAMatrixInverse or ...
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0answers
49 views

How to get command line for OpenCLFunctionLoad?

Is there a way how to get the command used to compile my OpenCL kernel, when I use OpenCLFunctionLoad[]? When I use ...
2
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0answers
886 views

Does Mathematica Rely More on CPU or GPU

I am surprised no one asked this before. I am getting a new laptop and I will be mainly using Mathematica more than anything else on it. When selecting a laptop, should I put more emphasis on CPU or ...
1
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1answer
220 views

Using library code (specifically curand) with CUDALink

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10
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1answer
246 views

Can one use NetTrain with two Nvidia GPUs?

I am thinking of buying another GPU to accelerate my training. Will I be able to call NetTrain with both GPUs ("TargetDevice"-> {"GPU", All})? Or would it be ...
3
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1answer
186 views

CUDAQ[] returns false in Mathematica 10.0.2.0, Mac OS 10.13.2, CUDA Driver Version 387.99

CUDAQ[] returns False on my Mac OS 10.13.2. I typed Needs["CUDALink`"] and it returns no error. ...
3
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1answer
233 views

Why the GPU will cost more time when train the net

I'm in Windows 10 $Version 11.2.0 for Microsoft Windows (64-bit) (September 11, 2017) ...
11
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1answer
760 views

How to use an external GPU to train neural networks in Mathematica?

Taking steps in the uncharted territories of eGPUs, I have installed an NVIDIA GeForce Titan Xp GPU on an eGPU enclosure (Mantiz MZ-02) and have connected it to my laptop (HP Spectre x360 - 15-bl075nr ...
7
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1answer
487 views

Why I can only train some NetModel with GPU

I can train NetModel's models with CPU. I'm on Windows 10 with Mathematica 11.2 GPU is GTX1080 with 8G memory. My datasets is 1000 pictures with 224*224. I can train some NetModel like ...
4
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0answers
262 views

NetTrain throws internal error with large images as input (GPU)

I am training a convolutional Network with a dataset consisting of Images of the same size on my GPU (200x100 pixels, GTX 1080Ti). The images are previously resized with ...
2
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1answer
374 views

CUDALink and eGPU for Mac?

I have: MacBook Pro mid 2014 13" (i.e. just an onboard Intel graphics card) NVIDIA GeForce Titan X Akitio Node Thunderbolt 2 Cable Thunderbolt 2 to Thunderbolt 3 Adaptor I have installed the NVIDIA ...
4
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0answers
181 views

NetTrain with External GPU?

I'd like to use the new Neural Networks functionalities in v11 on my Macbook Pro, unfortunately, most macs do not have the supported Nvidia cards. However, there is the option for using an external E-...
2
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0answers
199 views

Wrong number of CUDA cores shown (GTX1070)

I installed the CUDA toolkit by directly obeying to the WRI instructions and use MMA 11.1.1.0 as well as the paclet version 10.5.0. While CUDA's deviceQuery sample ...
6
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1answer
725 views

CUDALink support-Mathematica 11

Greetings & Salutations, I have Mathematica 11.0 on a Windows 10(Home) system with a Nvidia GTX1050Ti gpu, driver version 382.33 and CUDA version 8.0.61; I am getting CUDALink is not supported ...
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0answers
259 views

Mma 11.1.1 does not recognize GPU

The newest version of Mma 11.1.1 advertises "Re-enabled GPU support for neural networks for Mac." But when I install on an Apple MacBook Pro with an NVIDIA GeForce GT 750M GPU, and I do: ...
4
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1answer
316 views

How to determine MMA/CUDA support for specific GPUs?

This question asked how to target an Nvidia GTX 1080 with MMA 11.0.1 (which is also my current version) and from the comments it is clear that the user was then able to use this card successfully even ...