starpu-max/tests/main/insert_task_on_worker.c

/* StarPU --- Runtime system for heterogeneous multicore architectures.
 *
 * Copyright (C) 2011-2021  Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria
 *
 * StarPU is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or (at
 * your option) any later version.
 *
 * StarPU is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * See the GNU Lesser General Public License in COPYING.LGPL for more details.
 */

#include <starpu.h>
#include "../helper.h"

void func(void *descr[], void *_args)
{
	FPRINTF(stderr, "hello world\n");
}

struct starpu_codelet mycodelet =
{
 //	.cpu_funcs = {func_cpu},
	//	.cpu_funcs_name = {"func_cpu"},
 .cuda_funcs = {func},
        .nbuffers = 0
};

int main(void)
{
        int ret;

	ret = starpu_init(NULL);
	if (ret == -ENODEV) return STARPU_TEST_SKIPPED;
	STARPU_CHECK_RETURN_VALUE(ret, "starpu_init");

	ret = starpu_task_insert(&mycodelet,
				 STARPU_EXECUTE_ON_WORKER, 0,
				 0);
	STARPU_CHECK_RETURN_VALUE(ret, "starpu_task_insert");

	starpu_shutdown();

	return 0;
}