llvm-project/polly/test/CodeGen/pluto_matmult.c

37 lines
535 B
C

#define M 2048
#define N 2048
#define K 2048
#define alpha 1
#define beta 1
double A[M][K+13];
double B[K][N+13];
double C[M][N+13];
void init_array();
void print_array();
void pluto_matmult(void) {
int i, j, k;
__sync_synchronize();
for(i=0; i<M; i++)
for(j=0; j<N; j++)
for(k=0; k<K; k++)
C[i][j] = beta*C[i][j] + alpha*A[i][k] * B[k][j];
__sync_synchronize();
}
int main()
{
register double s;
init_array();
#pragma scop
pluto_matmult();
#pragma endscop
print_array();
return 0;
}