int main(int argc, char** argv) { /* Retrieve problem size. */ int n = N; /* Variable declaration/allocation. */ DATA_TYPE alpha; DATA_TYPE beta; POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, N, N, n, n); POLYBENCH_2D_ARRAY_DECL(B, DATA_TYPE, N, N, n, n); POLYBENCH_1D_ARRAY_DECL(tmp, DATA_TYPE, N, n); POLYBENCH_1D_ARRAY_DECL(x, DATA_TYPE, N, n); POLYBENCH_1D_ARRAY_DECL(y, DATA_TYPE, N, n); /* Initialize array(s). */ init_array (n, &alpha, &beta, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(x)); /* Start timer. */ polybench_start_instruments; /* Run kernel. */ kernel_gesummv (n, alpha, beta, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(tmp), POLYBENCH_ARRAY(x), POLYBENCH_ARRAY(y)); /* Stop and print timer. */ polybench_stop_instruments; polybench_print_instruments; /* Prevent dead-code elimination. All live-out data must be printed by the function call in argument. */ polybench_prevent_dce(print_array(n, POLYBENCH_ARRAY(y))); /* Be clean. */ POLYBENCH_FREE_ARRAY(A); POLYBENCH_FREE_ARRAY(B); POLYBENCH_FREE_ARRAY(tmp); POLYBENCH_FREE_ARRAY(x); POLYBENCH_FREE_ARRAY(y); return 0; }
int main(int argc, char** argv) { #pragma hmpp gesummv acquire /* Retrieve problem size. */ int n = N; /* Variable declaration/allocation. */ DATA_TYPE alpha; DATA_TYPE beta; POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, N, N, n, n); POLYBENCH_2D_ARRAY_DECL(B, DATA_TYPE, N, N, n, n); POLYBENCH_1D_ARRAY_DECL(tmp, DATA_TYPE, N, n); POLYBENCH_1D_ARRAY_DECL(x, DATA_TYPE, N, n); POLYBENCH_1D_ARRAY_DECL(y, DATA_TYPE, N, n); #pragma hmpp gesummv allocate, & #pragma hmpp & args[A].size={n,n}, args[A].hostdata="A", & #pragma hmpp & args[B].size={n,n}, args[B].hostdata="B", & #pragma hmpp & args[x].size={n}, args[x].hostdata="x", & #pragma hmpp & args[y].size={n}, args[y].hostdata="y", & #pragma hmpp & args[tmp].size={n}, args[tmp].hostdata="tmp" /* Initialize array(s). */ init_array (n, &alpha, &beta, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(x)); #pragma hmpp gesummv advancedload, args[A;B;x] /* Start timer. */ polybench_start_instruments; /* Run kernel. */ #pragma hmpp gesummv callsite kernel_gesummv (n, alpha, beta, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(tmp), POLYBENCH_ARRAY(x), POLYBENCH_ARRAY(y)); /* Stop and print timer. */ polybench_stop_instruments; polybench_print_instruments; #pragma hmpp gesummv delegatedstore, args[y] /* Prevent dead-code elimination. All live-out data must be printed by the function call in argument. */ polybench_prevent_dce(print_array(n, POLYBENCH_ARRAY(y))); /* Be clean. */ POLYBENCH_FREE_ARRAY(A); POLYBENCH_FREE_ARRAY(B); POLYBENCH_FREE_ARRAY(tmp); POLYBENCH_FREE_ARRAY(x); POLYBENCH_FREE_ARRAY(y); #pragma hmpp gesummv release return 0; }