Compiling CUDA files with mexcuda in matlab2021b report error

6 views (last 30 days)
I am trying to compile cuda files into mex(matlab 2021b)
The error occurs:
warning: The selected C++ compiler is not supported for CUDA compilation. Searching for a supported compiler.
> 位置:mexcuda (96 )
错误使用 mex
出错 mexcuda (168 )
[varargout{1:nargout}] = mex(mexArguments{:});
However , when I type:
mex -setup
I have tested the MinGW64 Compiler and it work properly
MEX Configured to use 'MinGW64 Compiler (C)' for C compilation.
mex -setup C++
mex -setup FORTRAN
here are my gpu configurations:
Name: 'NVIDIA GeForce RTX 3090'
Index: 1
ComputeCapability: '8.6'
SupportsDouble: 1
DriverVersion: 11.6000
ToolkitVersion: 11
MaxThreadsPerBlock: 1024
MaxShmemPerBlock: 49152
MaxThreadBlockSize: [1024 1024 64]
MaxGridSize: [2.1475e+09 65535 65535]
SIMDWidth: 32
TotalMemory: 2.5769e+10
AvailableMemory: 2.4283e+10
MultiprocessorCount: 82
ClockRateKHz: 1695000
ComputeMode: 'Default'
GPUOverlapsTransfers: 1
KernelExecutionTimeout: 1
CanMapHostMemory: 1
DeviceSupported: 1
DeviceAvailable: 1
DeviceSelected: 1

Answers (1)

Walter Roberson
Walter Roberson on 9 Aug 2022
In the column for GPU Coder, notice that MinGW is not supported. You need VS 2019 or VS 2017

Sign in to comment.




Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!