int main(int argc, char** argv)
{
/* Retrieve problem size. */
N = atoi(argv[1]);
int n = N;
/* Variable declaration/allocation. */
POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, N, N, n, n);
POLYBENCH_1D_ARRAY_DECL(p, DATA_TYPE, N, n);
/* Initialize array(s). */
init_array (n, POLYBENCH_ARRAY(p), POLYBENCH_ARRAY(A));
/* Start timer. */
polybench_start_instruments;
/* Run kernel. */
kernel_cholesky (n, POLYBENCH_ARRAY(p), POLYBENCH_ARRAY(A));
/* 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(A)));
/* Be clean. */
POLYBENCH_FREE_ARRAY(A);
POLYBENCH_FREE_ARRAY(p);
return 0;
}
int main(int argc, char** argv)
{
/* Prepare ctuning vars */
long ct_repeat=0;
long ct_repeat_max=1;
int ct_return=0;
/* Retrieve problem size. */
int n = N;
#ifdef OPENME
openme_init(NULL,NULL,NULL,0);
openme_callback("PROGRAM_START", NULL);
#endif
/* Variable declaration/allocation. */
POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, N, N, n, n);
POLYBENCH_1D_ARRAY_DECL(p, DATA_TYPE, N, n);
/* Initialize array(s). */
init_array (n, POLYBENCH_ARRAY(p), POLYBENCH_ARRAY(A));
/* Start timer. */
polybench_start_instruments;
/* Run kernel. */
if (getenv("CT_REPEAT_MAIN")!=NULL) ct_repeat_max=atol(getenv("CT_REPEAT_MAIN"));
#ifdef OPENME
openme_callback("KERNEL_START", NULL);
#endif
for (ct_repeat=0; ct_repeat<ct_repeat_max; ct_repeat++)
kernel_cholesky (n, POLYBENCH_ARRAY(p), POLYBENCH_ARRAY(A));
#ifdef OPENME
openme_callback("KERNEL_END", NULL);
#endif
/* 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(A)));
/* Be clean. */
POLYBENCH_FREE_ARRAY(A);
POLYBENCH_FREE_ARRAY(p);
#ifdef OPENME
openme_callback("PROGRAM_END", NULL);
#endif
return 0;
}
int main(int argc, char **argv)
{
int n = N;
double(*A)[N][N];
A = (double(*)[N][N])polybench_alloc_data((N) * (N), sizeof(double));
init_array(n, *A);
polybench_timer_start();
kernel_cholesky(n, *A);
polybench_timer_stop();
polybench_timer_print();
if (argc > 42 && !strcmp(argv[0], ""))
print_array(n, *A);
free((void *)A);
return 0;
}
