sources/internal_includes/parallel/parallel_task_groups.h

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/*
** Copyright 2009-2011, helixis.org
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without modification, are permitted provided
** that the following conditions are met:
**
** Redistributions of source code must retain the above copyright notice, this list of conditions and the
** following disclaimer.
**
** Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
** the following disclaimer in the documentation and/or other materials provided with the distribution.
**
** Neither the name of the helixis.org nor the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
** PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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** TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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*/

#ifndef __HLX_PARALLEL_TASK_GROUPS_H__
# define __HLX_PARALLEL_TASK_GROUPS_H__

#if defined(HLX_BUILD_WITH_PARALLEL_THREADING)

#ifdef __cplusplus
extern "C"      {
#endif

/*
** TYPES
*/

typedef struct
{
        hlx_group_id          id;
        hlx_list              tasks;
        unsigned int          size;
        hlx_thread            thread;
        struct queue_state*   buf_tasks;
        atom_t                active_count;
}            hlx_group;

/*
** FUNCTIONS
*/

void                  hlx_group_bufferize_task(hlx_group*, hlx_task*);
void                  hlx_group_flush_task_buffer(hlx_group *);
void                  hlx_group_construct(hlx_group*);
void                  hlx_group_destruct(hlx_group*);
void                  hlx_group_add_task(hlx_group*, hlx_task*);
atom_t                hlx_group_get_size(hlx_group*);

#ifdef __cplusplus
}
#endif

#endif /* !HLX_BUILD_WITH_PARALLEL_THREADING */

#endif /* !__HLX_PARALLEL_TASK_GROUPS_H__ */

/*
** END OF FILE
*/