Problems about fp_16 in CUDA， as half, __hmul.......etc

[Bestom927]

HI, i am currently using half type in my CUDA code, but when i use cgeist to it, it succeed in building a .o file with some AST output. I want to know whether polygeist support half or not, because the .o file is not usable.

thx for replying!!

[Bestom927]

#include <cuda_runtime.h>
#include <cuda_fp16.h>

global void solve() {
half h1 = __float2half(1.0f);
half h2 = __float2half(2.0f);

half2 val = __halves2half2(h1, h2);
h1=h1*h2;
val =__hmul2(val,val);
}

void launch_solve(int gridx, int blockx) {
solve<<<gridx, blockx>>>();
}
int main(int argc, char* argv[]) {
launch_solve(1,1);
return 0;
}