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uvg266/src/threadqueue.h

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threadqueue
2014-05-13 09:28:15 +00:00
#ifndef THREADQUEUE_H_
#define THREADQUEUE_H_
/*****************************************************************************
* This file is part of Kvazaar HEVC encoder.
*
Change license to LGPL. - Everyone who has contributed code to the project has been asked to license their contributions under LPGL and they have agreed. - COPYING file changed to say LGPLv2.1 instead of GPLv2. - GPL changed to LGPL in the header of every single file that a header and header added to the few that were missing one. - Also.. Happy new year!
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* Copyright (C) 2013-2015 Tampere University of Technology and others (see
threadqueue
2014-05-13 09:28:15 +00:00
* COPYING file).
*
Change license to LGPL. - Everyone who has contributed code to the project has been asked to license their contributions under LPGL and they have agreed. - COPYING file changed to say LGPLv2.1 instead of GPLv2. - GPL changed to LGPL in the header of every single file that a header and header added to the few that were missing one. - Also.. Happy new year!
2015-02-23 11:18:48 +00:00
* Kvazaar 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.
threadqueue
2014-05-13 09:28:15 +00:00
*
Change license to LGPL. - Everyone who has contributed code to the project has been asked to license their contributions under LPGL and they have agreed. - COPYING file changed to say LGPLv2.1 instead of GPLv2. - GPL changed to LGPL in the header of every single file that a header and header added to the few that were missing one. - Also.. Happy new year!
2015-02-23 11:18:48 +00:00
* Kvazaar 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 for
* more details.
threadqueue
2014-05-13 09:28:15 +00:00
*
Change license to LGPL. - Everyone who has contributed code to the project has been asked to license their contributions under LPGL and they have agreed. - COPYING file changed to say LGPLv2.1 instead of GPLv2. - GPL changed to LGPL in the header of every single file that a header and header added to the few that were missing one. - Also.. Happy new year!
2015-02-23 11:18:48 +00:00
* You should have received a copy of the GNU General Public License along
* with Kvazaar. If not, see <http://www.gnu.org/licenses/>.
threadqueue
2014-05-13 09:28:15 +00:00
****************************************************************************/
Update Doxygen documentation Add module information to all header files. Update all header file documentations to briefly say what they are, and to use the javadoc format so the brief actually gets included into the doxygen documentation. Remove \file from implementation files, in order to not repeat the info from the header files. Add files under strategies and tools to Doxygen and update the Doxygen settings to be just plain better. Make README be the main page of Doxygen documentation.
2015-12-17 11:42:57 +00:00
/**
* \ingroup Threading
* \file
* Container for worker tasks.
*/
threadqueue
2014-05-13 09:28:15 +00:00
#include <pthread.h>
Run include-what-you-use fix_includes.py fix_includes.py The includes should make more sense now and not just happen to compile due to headers included from other headers. Used a modified version of IWYU. Modifications were to attribute int8_t and so on to stdint.h instead of sys/types.h and immintrin.h instead of more specific headers. include-what-you-use 0.7 (git:b70df35) based on clang version 3.9.0 (trunk 264728)
2016-04-01 14:14:23 +00:00
#include "global.h" // IWYU pragma: keep
threadqueue
2014-05-13 09:28:15 +00:00
Rewrite thread queue Changes thread queue so that only the jobs that are ready to run are stored in the queue. Other jobs are kept track of by pointers in the reverse dependency lists of other jobs. When a job is ready to run it is appended to the queue. The job queue is stored as a linked list. The definitions of threadqueue_queue_t and threadqueue_job_t are moved to the .c file, turning them into opaque structs. Makes thread queue code simpler. Fixes some TSan errors.
2017-07-20 12:23:18 +00:00
typedef struct threadqueue_job_t threadqueue_job_t;
typedef struct threadqueue_queue_t threadqueue_queue_t;
threadqueue
2014-05-13 09:28:15 +00:00
Rewrite thread queue Changes thread queue so that only the jobs that are ready to run are stored in the queue. Other jobs are kept track of by pointers in the reverse dependency lists of other jobs. When a job is ready to run it is appended to the queue. The job queue is stored as a linked list. The definitions of threadqueue_queue_t and threadqueue_job_t are moved to the .c file, turning them into opaque structs. Makes thread queue code simpler. Fixes some TSan errors.
2017-07-20 12:23:18 +00:00
threadqueue_queue_t * kvz_threadqueue_init(int thread_count);
Add reference counting to threadequeue_job_t Both the thread queue and the encoder states hold pointers to the thread queue jobs. It is possible that a job is removed from the thread queue and freed while the encoder state is still using it. This commit adds reference counting to threadqueue_job_t in order to fix the problem. Fixes #161.
2017-04-04 12:36:08 +00:00
Rewrite thread queue Changes thread queue so that only the jobs that are ready to run are stored in the queue. Other jobs are kept track of by pointers in the reverse dependency lists of other jobs. When a job is ready to run it is appended to the queue. The job queue is stored as a linked list. The definitions of threadqueue_queue_t and threadqueue_job_t are moved to the .c file, turning them into opaque structs. Makes thread queue code simpler. Fixes some TSan errors.
2017-07-20 12:23:18 +00:00
threadqueue_job_t * kvz_threadqueue_job_create(void (*fptr)(void *arg), void *arg);
int kvz_threadqueue_submit(threadqueue_queue_t * threadqueue, threadqueue_job_t *job);
Add reference counting to threadequeue_job_t Both the thread queue and the encoder states hold pointers to the thread queue jobs. It is possible that a job is removed from the thread queue and freed while the encoder state is still using it. This commit adds reference counting to threadqueue_job_t in order to fix the problem. Fixes #161.
2017-04-04 12:36:08 +00:00
Rewrite thread queue Changes thread queue so that only the jobs that are ready to run are stored in the queue. Other jobs are kept track of by pointers in the reverse dependency lists of other jobs. When a job is ready to run it is appended to the queue. The job queue is stored as a linked list. The definitions of threadqueue_queue_t and threadqueue_job_t are moved to the .c file, turning them into opaque structs. Makes thread queue code simpler. Fixes some TSan errors.
2017-07-20 12:23:18 +00:00
int kvz_threadqueue_job_dep_add(threadqueue_job_t *job, threadqueue_job_t *dependency);
Add reference counting to threadequeue_job_t Both the thread queue and the encoder states hold pointers to the thread queue jobs. It is possible that a job is removed from the thread queue and freed while the encoder state is still using it. This commit adds reference counting to threadqueue_job_t in order to fix the problem. Fixes #161.
2017-04-04 12:36:08 +00:00
threadqueue_job_t *kvz_threadqueue_copy_ref(threadqueue_job_t *job);
Rewrite thread queue Changes thread queue so that only the jobs that are ready to run are stored in the queue. Other jobs are kept track of by pointers in the reverse dependency lists of other jobs. When a job is ready to run it is appended to the queue. The job queue is stored as a linked list. The definitions of threadqueue_queue_t and threadqueue_job_t are moved to the .c file, turning them into opaque structs. Makes thread queue code simpler. Fixes some TSan errors.
2017-07-20 12:23:18 +00:00
void kvz_threadqueue_free_job(threadqueue_job_t **job_ptr);
threadqueue
2014-05-13 09:28:15 +00:00
Prefix all non-static symbols with "kvz_".
2015-08-26 08:50:27 +00:00
int kvz_threadqueue_waitfor(threadqueue_queue_t * threadqueue, threadqueue_job_t * job);
Rewrite thread queue Changes thread queue so that only the jobs that are ready to run are stored in the queue. Other jobs are kept track of by pointers in the reverse dependency lists of other jobs. When a job is ready to run it is appended to the queue. The job queue is stored as a linked list. The definitions of threadqueue_queue_t and threadqueue_job_t are moved to the .c file, turning them into opaque structs. Makes thread queue code simpler. Fixes some TSan errors.
2017-07-20 12:23:18 +00:00
int kvz_threadqueue_stop(threadqueue_queue_t * threadqueue);
void kvz_threadqueue_free(threadqueue_queue_t * threadqueue);
Basic infrastructure for OWF
2014-06-05 07:09:25 +00:00
Rewrite thread queue Changes thread queue so that only the jobs that are ready to run are stored in the queue. Other jobs are kept track of by pointers in the reverse dependency lists of other jobs. When a job is ready to run it is appended to the queue. The job queue is stored as a linked list. The definitions of threadqueue_queue_t and threadqueue_job_t are moved to the .c file, turning them into opaque structs. Makes thread queue code simpler. Fixes some TSan errors.
2017-07-20 12:23:18 +00:00
#endif // THREADQUEUE_H_
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