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/* StarPU --- Runtime system for heterogeneous multicore architectures.
*
* Copyright (C) 2010-2022 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.
*/
#ifndef SOCL_TASK_H
#define SOCL_TASK_H
#include "socl.h"
starpu_task task_create(cl_command_type typ) STARPU_ATTRIBUTE_MALLOC;
void task_dependency_add(starpu_task task, cl_uint num_events, cl_event *events);
void command_completed(cl_command cmd);
void command_completed_task_callback(void *);
/* Execute callback(arg) in a CPU task (with no buffer)
* Associate this task to the command cmd (i.e. when this task completes, the command is completed)
* Additional dependencies can be specified (num_events, events).
* The codelet is used to give a fixed name to the task without allocating a
* new codelet structure each time. This function will fill the other fields
* as appropriate */
void cpu_task_submit_ex(cl_command cmd, void (*callback)(void*), void *arg, int free_arg, int release_cmd, struct starpu_codelet *, unsigned num_events, cl_event * events);
#define cpu_task_submit(cmd, args...) cpu_task_submit_ex((cl_command)cmd, args)
/**
* Associate a StarPU task to a command and submit it
*
* When the task terminates, the command is set as terminated too
*/
cl_int task_submit_ex(starpu_task task, cl_command cmd);
#define task_submit(task,cmd) task_submit_ex(task, (cl_command)cmd)
/**
* Add task dependencies
*/
void task_depends_on(starpu_task task, cl_uint num_events, cl_event *events);
#endif /* SOCL_TASK_H */
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