How can I call M fuctions in different thread in mex coding matlab and C++?

Matlab 2019b

I tried to use mexCallMATLAB in the new thread, but failed.

is there any other way to realize that calling M functions in different thread in mex coding matlab and C++?

the following is my code,hello() is a M function:

#include "mex.h"

#include <thread>

#include <stdio.h>

void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])

{

std::thread t(mexCallMATLAB(nlhs,(mxArray**)(&plhs[0]),nrhs,(mxArray**)(&prhs[0]),"hello"));

t.join();

}

Answer 1

[Bruno Luong]

No you cannot. MATLAB will crash since many MATLAB functions are not thread safe.