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131 lines
3.8 KiB
131 lines
3.8 KiB
/*
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* Tapetest
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* Copyright (c) International Business Machines Corp., 2001
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* Please send e-mail to yardleyb@us.ibm.com if you have
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* questions or comments.
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*
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* Project Website: TBD
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*
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* $Id: threading.h,v 1.7 2008/02/14 08:22:24 subrata_modak Exp $
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* $Log: threading.h,v $
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* Revision 1.7 2008/02/14 08:22:24 subrata_modak
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* Disktest application update to version 1.4.2, by, Brent Yardley <yardleyb@us.ibm.com>
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*
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* Revision 1.9 2008/02/07 17:37:26 yardleyb
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* "yxu@suse.de" corrected the way by which pthread_exit() handles pointer argument
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*
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* Revision 1.8 2004/11/20 04:43:42 yardleyb
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* Minor code fixes. Checking for alloc errors.
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*
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* Revision 1.7 2004/11/19 21:45:12 yardleyb
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* Fixed issue with code added for -F option. Cased disktest
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* to SEG FAULT when cleaning up threads.
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*
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* Revision 1.6 2004/11/02 20:47:13 yardleyb
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* Added -F functions.
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* lots of minor fixes. see README
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*
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* Revision 1.5 2002/03/30 01:32:14 yardleyb
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* Major Changes:
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*
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* Added Dumping routines for
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* data miscompares,
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*
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* Updated performance output
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* based on command line. Gave
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* one decimal in MB/s output.
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*
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* Rewrote -pL IO routine to show
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* correct stats. Now show pass count
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* when using -C.
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*
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* Minor Changes:
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*
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* Code cleanup to remove the plethera
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* if #ifdef for windows/unix functional
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* differences.
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*
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* Revision 1.4 2002/02/28 04:25:45 yardleyb
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* reworked threading code
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* made locking code a macro.
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*
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* Revision 1.3 2002/02/19 02:46:37 yardleyb
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* Added changes to compile for AIX.
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* Update getvsiz so it returns a -1
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* if the ioctl fails and we handle
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* that fact correctly. Added check
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* to force vsiz to always be greater
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* then stop_lba.
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*
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* Revision 1.2 2002/02/04 20:35:38 yardleyb
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* Changed max. number of threads to 64k.
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* Check for max threads in parsing.
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* Fixed windows getopt to return correctly
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* when a bad option is given.
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* Update time output to be in the format:
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* YEAR/MONTH/DAY-HOUR:MIN:SEC
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* instead of epoch time.
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*
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* Revision 1.1 2001/12/04 18:51:06 yardleyb
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* Checkin of new source files and removal
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* of outdated source
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*
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*/
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#ifndef THREADING_H
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#define THREADING_H 1
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#ifdef WINDOWS
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#include <windows.h>
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#else
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#include <pthread.h>
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#include <sys/types.h>
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#include <unistd.h>
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#endif
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#include "defs.h"
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#include "main.h"
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#define MAX_THREADS 65536 /* max number of threads, reader/writer, per test */
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#ifdef WINDOWS
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#define LOCK(Mutex) WaitForSingleObject((void *) Mutex, INFINITE)
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#define UNLOCK(Mutex) ReleaseMutex((void *) Mutex)
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#define TEXIT(errno) ExitThread(errno); return(errno)
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#define ISTHREADVALID(thread) (thread != NULL)
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#else
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#define LOCK(Mutex) \
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pthread_cleanup_push((void *) pthread_mutex_unlock, (void *) &Mutex); \
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pthread_mutex_lock(&Mutex)
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#define UNLOCK(Mutex) \
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pthread_mutex_unlock(&Mutex); \
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pthread_cleanup_pop(0)
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#define TEXIT(errno) pthread_exit((void*)errno)
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#define ISTHREADVALID(thread) (thread != 0)
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#endif
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void cleanUpTestChildren(test_ll_t *);
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void CreateTestChild(void *, test_ll_t *);
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hThread_t spawnThread(void *, void *);
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void closeThread(hThread_t);
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void createChild(void *, test_ll_t *);
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void cleanUp(test_ll_t *);
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#endif /* THREADING_H */
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