90 lines
2.0 KiB
C
90 lines
2.0 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2002-2003 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#ifndef _CTFMERGE_H
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#define _CTFMERGE_H
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#pragma ident "%Z%%M% %I% %E% SMI"
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/*
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* Merging structures used in ctfmerge. See ctfmerge.c for locking semantics.
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*/
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#include <pthread.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "ctftools.h"
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#include "barrier.h"
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#include "fifo.h"
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typedef struct wip {
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pthread_mutex_t wip_lock;
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pthread_cond_t wip_cv;
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tdata_t *wip_td;
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int wip_nmerged;
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int wip_batchid;
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} wip_t;
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typedef struct workqueue {
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int wq_next_batchid;
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int wq_maxbatchsz;
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wip_t *wq_wip;
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int wq_nwipslots;
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int wq_nthreads;
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int wq_ithrottle;
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pthread_mutex_t wq_queue_lock;
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fifo_t *wq_queue;
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pthread_cond_t wq_work_avail;
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pthread_cond_t wq_work_removed;
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int wq_ninqueue;
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int wq_nextpownum;
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pthread_mutex_t wq_donequeue_lock;
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fifo_t *wq_donequeue;
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int wq_lastdonebatch;
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pthread_cond_t wq_done_cv;
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pthread_cond_t wq_alldone_cv; /* protected by queue_lock */
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int wq_alldone;
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int wq_nomorefiles;
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barrier_t wq_bar1;
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barrier_t wq_bar2;
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} workqueue_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _CTFMERGE_H */
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