EIG did not converge

[caitlinmallory]

Hi there,

I'm setting up Kilosort2 on a new computer. I was able to sort one session without issues, but I'm frequently getting the error 'Error using gpuArray/eig EIG did not converge at index = ' in learnAndSolve8b-runTemplates-svdecon-eig. NFilt is set to 512 (have also tried 1024 or leaving blank). I'm using Matlab R2022a, Cuda 11.7, GeForce 3080, linux Ubuntu. Any ideas?

[robyngreene]

I am having the exact same issue on Windows 10. Did you find a way to resolve this?

[tonylien]

I had this exact problem running Kilosort2 with Matlab2022a, CUDA 11.7, and Visual Studio Community C++ 2019 on Windows10.

The issue was resolved after I downgraded Matlab to 2021a and CUDA to 11.0 (https://www.mathworks.com/help/releases/R2021b/parallel-computing/gpu-support-by-release.html) with Visual Studio Community C++ 2019.

[caitlinmallory]

Thanks so much!!