include/drake/processor.h

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/*
 Copyright 2015 Nicolas Melot

 This file is part of Drake.

 Drake is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 Drake 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 General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with Drake. If not, see <http://www.gnu.org/licenses/>.

*/


#include <stddef.h>
#include <drake/task.h>
#include <drake/cross_link.h>

#ifndef PROCESSOR_H
#define PROCESSOR_H

#define DRAKE_MAPPING_PROC_ID_CHAR_LENGTH 2
#define DRAKE_MAPPING_NODE_CHAR_LENGTH 2
#define DRAKE_MAPPING_SEPARATOR ':'

typedef unsigned int processor_id;

struct processor
{
        // Number of tasks assigned to this processor. Never modify this value manually
        unsigned int handled_nodes;
        unsigned int node_capacity;
        processor_id id;
        array_t(cross_link_tp) *source;
        array_t(cross_link_tp) *sink;
        int inner_links;
        task_t ** task;
};
typedef struct processor processor_t;

int drake_processor_insert_task(processor_t *proc, task_t *task);
int drake_processor_remove_task(processor_t *proc, task_id task);
size_t drake_processor_find_task(processor_t *proc, task_id task);

#define STRUCT_T processor_t
#include <pelib/structure.h>
#define DONE_processor_t 1

#endif // PROCESSOR_H