CUDA

[Vinod Naik Bhukya]

Hi vampire users,

Is any one successful in using CUDA version. 

I have RTX4060, and using WSL, so which CUDA version to use?

[Vinod Naik Bhukya]

And what is the command to run the code using vampire-cuda?

Is it simply ./vampire-cuda ?

Vinod Naik Bhukya 在 2026年3月28日 星期六下午5:37:04 [UTC+8] 的信中寫道：

[gabo...@gmail.com]

The webpage at [1] shows RTX 4060 with Compute Capability 8.9.

Unfortunately, if you look at the VAMPIRE 7.0 makefile [2], you should see:

-gencode arch=compute_75,code=compute_75

Thus, it's only supporting up to Compute Capability 7.5.  I suppose you could modify the makefile yourself to see if you could get it to work with compute_89.

There was a post at [3] that mentioned the CUDA code was under development last year.  However, I've not seen any updates in the group recently on the status for that new code.

[1] https://developer.nvidia.com/cuda/gpus

[2] https://github.com/richard-evans/vampire/blob/7.0.0/src/cuda/makefile

[3] https://groups.google.com/g/vampire-users/c/j5kGE6HO8f8/m/a4KOeqWaEwAJ

Kind Regards,

Gavin

VAMPIRE user

[Richard Evans]

Hi Gavin, Vinod,

Yes - we just pushed some changes to the develop branch this week that fixed some bugs and improved CUDA support to v12.9. To compile:

make cuda

To run:

./vampire-cuda

Basic simulations are supported, and single precision is about 30% faster, but there’s a bug with single precision Monte Carlo right now. Some advanced features are not supported, but hopefully will be added over time.

All the best,

Richard

On 28 Mar 2026, at 16:01, gabo...@gmail.com <gabo...@gmail.com> wrote:



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[Vinod Naik Bhukya]

Thank you so much  Professor Richard and Gavin. 

I have installed CUDA version successfully. 

richard....@gmail.com 在 2026年3月29日 星期日凌晨12:45:58 [UTC+8] 的信中寫道：