I want to parallelize a Python loop on GPU, but I don't want to use pyCUDA, because I need to do lots of thing myself. I am looking for something like OpenACC as in C++ for Python to implement the simple parallelization, but it seems no such thing. So I am thinking just using OpenACC in C++ and then system call a Python script, as in the code below. Will this work? Or is there any simple alternative without using pyCUDA?
void foo(float*parameters){
%%system call python function with parameters as input
}
#pragma acc parallel loop
for ( int i=0; i<n; ++i) {
foo(parameters[i]);
//call on the device
}
