forester/archive/RIO/others/hmmer/squid/stopwatch.h

   1 /* stopwatch.h
   2  * SRE, Fri Nov 26 14:54:21 1999 [St. Louis] [HMMER]
   3  * SRE, Thu Aug  3 08:00:35 2000 [St. Louis] [moved to SQUID]
   4  * CVS $Id: stopwatch.h,v 1.1.1.1 2005/03/22 08:34:24 cmzmasek Exp $
   5  *
   6  * Header file for stopwatch.c module:
   7  * reporting of cpu/system/elapsed time used by a process.
   8  * See stopwatch.c comments for documentation of compile-time
   9  * configuration options and API.
  10  *
  11  *****************************************************************
  12  * HMMER - Biological sequence analysis with profile HMMs
  13  * Copyright (C) 1992-1999 Washington University School of Medicine
  14  * All Rights Reserved
  15  *
  16  *     This source code is distributed under the terms of the
  17  *     GNU General Public License. See the files COPYING and LICENSE
  18  *     for details.
  19  *****************************************************************
  20  */
  21 #include <stdio.h>
  22 #include <time.h>
  23 #ifndef SRE_STRICT_ANSI
  24 #include <sys/times.h>
  25 #endif
  26
  27 #ifndef STOPWATCH_H_INCLUDED
  28 #define STOPWATCH_H_INCLUDED
  29
  30 struct stopwatch_s {
  31   time_t t0;                    /* Wall clock time, ANSI time()  */
  32 #ifdef SRE_STRICT_ANSI
  33   clock_t cpu0;                 /* CPU time, ANSI clock()        */
  34 #else
  35   struct tms cpu0;              /* CPU/system time, POSIX times()*/
  36 #endif
  37
  38   double elapsed;               /* elapsed time, seconds */
  39   double user;                  /* CPU time, seconds */
  40   double sys;                   /* system time, seconds */
  41 };
  42 typedef struct stopwatch_s Stopwatch_t;
  43
  44 extern void StopwatchStart(Stopwatch_t *w);
  45 extern void StopwatchStop(Stopwatch_t *w);
  46 extern void StopwatchInclude(Stopwatch_t *w1, Stopwatch_t *w2);
  47 extern Stopwatch_t *StopwatchCreate(void);
  48 extern void StopwatchZero(Stopwatch_t *w);
  49 extern void StopwatchCopy(Stopwatch_t *w1, Stopwatch_t *w2);
  50 extern void StopwatchFree(Stopwatch_t *w);
  51 extern void StopwatchDisplay(FILE *fp, char *s, Stopwatch_t *w);
  52
  53 #ifdef HMMER_PVM
  54 extern void StopwatchPVMPack(Stopwatch_t *w);
  55 extern void StopwatchPVMUnpack(Stopwatch_t *w);
  56 #endif
  57
  58 #endif /*STOPWATCH_H_INCLUDED*/
  59