Basic Code Generation : FAILED

My MATLAB environment is 2025b, CUDA version is 12.2, and VS version is 17.0 Community Edition my GPU is RTX 2080ti, which fully meets the official compatibility requirements. However, the execution of `gpucoderSetup` failed.

Compatible GPU : PASSED

CUDA Environment : PASSED

Runtime : PASSED

cuFFT : PASSED

cuSOLVER : PASSED

cuBLAS : PASSED

Host Compiler : PASSED

Basic Code Generation : FAILED (GPU code generation failed with an error. View report for further information: View report)

[yifan]

plus, i can compile the mexGPUExample.cu file by mexcuda mexGPUExample.cu without error

[Abhipsa]

Hi @yifan, It looks like your CUDA and compiler setup are fine since mexcuda works — the failure in gpucoderSetup usually comes from GPU Coder using a slightly different toolchain.

You can try:

mex -setup C++
mex -setup C++ -client coder
coder.checkGpuInstall('full')

to confirm both MATLAB and GPU Coder are using the same Visual Studio compiler.

Answer 1

[yifan]

I have identified the cause of the issue: cl was not added to the system's environment path.

I add the following path to environment path:

C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.30.30705\bin\Hostx64\x64

C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE