I installed Mathematica 12.2.0 and was trying CUDA. With version 12.1.1 CUDAResources-Lin64-12.1.0 was installed. Now with version 12.2.0 CUDAResources-Lin64-9.0.0.0 is installed. This is according to (linux laptop) ~/.Mathematica/Paclets/Repository/CUDAResources-Lin64-9.0.0.0/PacletInfo.m Pacle…

Hi Bert Please check the replies in this thread, it may help you. [image] CUDA not working on Mathematica 12.2 Questions Hello all slight_smile CUDA is not working on 12.2. Look at this: What I am supposed to do? I also tried by downloading the CUDA …

Thank you. So from version 12.2.0 onwards, Wolfram does not provide a CUDA paclet anymore and is using the CUDA toolkit from nVIDIA native installation. Good news, no double installation anymore… But please provide a link to the Mathematica documentation that describes the new procedure. [Screen…

The team is aware of it and working on it. Thank you for reporting.

Hello, I am having a very similar issue. I just purchased a new RTX 3090 GPU and I’ve installed the CUDAToolkit version 11.2 directly from NVIDIA on my machine. However this still won’t allow me to work with CUDA in Mathematica v12.2, the calculations seemingly get stuck and I have to abort them wit…

Hi, Please find attached a notebook that works on my Ubuntu linux laptop with native nVIDIA CUDA toolkit 11.1.1. It is not yet the latest as the nVIDIA driver 460.27.04 needed for CUDA 11.2 is not yet available for Ubuntu. Note that this notebook will download and install CUDA paclet 9.0.0.0 from W…

Hello, Same problem, downgraded to 9.0.0.0 on Linux, not working on Windows… J. [12_2_CUDABroken.png]

Mathematica 12.2 installs extremely old CUDA Toolkit 4.2

Questions

ahmed (Ahmed Elbanna) December 22, 2020, 3:19pm 2

Hi Bert

Please check the replies in this thread, it may help you.

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Mathematica 12.2 installs extremely old CUDA Toolkit 4.2

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