Hello,
I’m encountering a problem when running a CUDA-based C MEX function in MATLAB 2022a on a machine equipped with an RTX 4080 Super GPU. The specific error occurs when executing the line:
cusolverStatus_t status = cusolverDnCreate(&handle);
Here are the details:
The MEX function compiles successfully using the mexcuda command.
The same code operates correctly on this machine when using an RTX 2080Ti GPU with exactly the same software setup.
When the RTX 4080 Super is used, this error appears, even though the function runs without issues in Visual Studio, indicating that CUDA (Version 12.5) is properly configured on my system.
Upgrading to MATLAB 2024a resolves the issue, suggesting a compatibility problem with MATLAB 2022a. However, I am restricted to using MATLAB 2022a due to dependencies on other external software.
Additional context:
NVIDIA Driver Version: 555.99
CUDA Toolkit Version: 12.5
Has anyone else experienced similar issues with newer NVIDIA GPUs in MATLAB 2022a? Any insights or suggestions on how to resolve or circumvent this error with the RTX 4080 Super would be greatly appreciated.
Thank you!Hello,
I’m encountering a problem when running a CUDA-based C MEX function in MATLAB 2022a on a machine equipped with an RTX 4080 Super GPU. The specific error occurs when executing the line:
cusolverStatus_t status = cusolverDnCreate(&handle);
Here are the details:
The MEX function compiles successfully using the mexcuda command.
The same code operates correctly on this machine when using an RTX 2080Ti GPU with exactly the same software setup.
When the RTX 4080 Super is used, this error appears, even though the function runs without issues in Visual Studio, indicating that CUDA (Version 12.5) is properly configured on my system.
Upgrading to MATLAB 2024a resolves the issue, suggesting a compatibility problem with MATLAB 2022a. However, I am restricted to using MATLAB 2022a due to dependencies on other external software.
Additional context:
NVIDIA Driver Version: 555.99
CUDA Toolkit Version: 12.5
Has anyone else experienced similar issues with newer NVIDIA GPUs in MATLAB 2022a? Any insights or suggestions on how to resolve or circumvent this error with the RTX 4080 Super would be greatly appreciated.
Thank you! Hello,
I’m encountering a problem when running a CUDA-based C MEX function in MATLAB 2022a on a machine equipped with an RTX 4080 Super GPU. The specific error occurs when executing the line:
cusolverStatus_t status = cusolverDnCreate(&handle);
Here are the details:
The MEX function compiles successfully using the mexcuda command.
The same code operates correctly on this machine when using an RTX 2080Ti GPU with exactly the same software setup.
When the RTX 4080 Super is used, this error appears, even though the function runs without issues in Visual Studio, indicating that CUDA (Version 12.5) is properly configured on my system.
Upgrading to MATLAB 2024a resolves the issue, suggesting a compatibility problem with MATLAB 2022a. However, I am restricted to using MATLAB 2022a due to dependencies on other external software.
Additional context:
NVIDIA Driver Version: 555.99
CUDA Toolkit Version: 12.5
Has anyone else experienced similar issues with newer NVIDIA GPUs in MATLAB 2022a? Any insights or suggestions on how to resolve or circumvent this error with the RTX 4080 Super would be greatly appreciated.
Thank you! mex, mexcuda, cuda, cusolver MATLAB Answers — New Questions

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