count.c

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#if WMOPS
    Word16 i;
    Word32 tot, *ptr, *ptr2;

    tot = 0;
    ptr = (Word32 *) &multiCounter[currCounter];
    ptr2 = (Word32 *) &op_weight;
    for (i = 0; i < (sizeof (multiCounter[currCounter])/ sizeof (Word32)); i++) {
        tot += ((*ptr++) * (*ptr2++));
    }

    return ((Word32) tot);

#else /* ifdef WMOPS */
    return 0; /* Dummy */

#endif /* ifdef WMOPS */

}

Word32 DeltaWeightedOperation () {
#if WMOPS
    Word32 NewWOper, delta;

    NewWOper = TotalWeightedOperation ();
    delta = NewWOper - LastWOper[currCounter];
    LastWOper[currCounter] = NewWOper;
    return (delta);

#else /* ifdef WMOPS */
    return 0; /* Dummy */

#endif /* ifdef WMOPS */
}


void Init_WMOPS_counter (void) {
#if WMOPS
    Word16 i;

    /* reset function weight operation counter variable */

    for (i = 0; i < NbFuncMax; i++)
        wc[currCounter][i] = (Word32) 0;
    glob_wc[currCounter] = 0;
    nbframe[currCounter] = 0;
    total_wmops[currCounter] = 0.0;

    /* initially clear all counters */
    WMOPS_clearMultiCounter();
    LastWOper[currCounter] = 0;
    funcid[currCounter] = 0;

    /* Following line is useful for incrIf(), see control.h */
    call_occurred = 1;
    funcId_where_last_call_to_else_occurred=MAXCOUNTERS;
#endif /* ifdef WMOPS */
}


void Reset_WMOPS_counter (void) {
#if WMOPS
    Word32 tot = WMOPS_frameStat();
        
    /* increase the frame counter --> a frame is counted WHEN IT BEGINS */
    nbframe[currCounter]++;
    /* add wmops used in last frame to count, then reset counter */
    /* (in first frame, this is a no-op                          */
    total_wmops[currCounter] += ((float) tot) * FRAME_RATE;
    
    /* clear counter before new frame starts */
    WMOPS_clearMultiCounter();
    LastWOper[currCounter] = 0;
    funcid[currCounter] = 0;           /* new frame, set function id to zero */
#endif /* ifdef WMOPS */
}


Word32 fwc (void) {
/* function worst case */
#if WMOPS
    Word32 tot;

    tot = DeltaWeightedOperation ();
    if (tot > wc[currCounter][funcid[currCounter]])
        wc[currCounter][funcid[currCounter]] = tot;

    funcid[currCounter]++;
    return (tot);

#else /* ifdef WMOPS */
    return 0; /* Dummy */

#endif /* ifdef WMOPS */
}

void WMOPS_output (Word16 dtx_mode) {
#if WMOPS
    Word16 i;
    Word32 tot, tot_wm, tot_wc;

    /* get operations since last reset (or init),
       but do not update the counters (except the glob_wc[] maximum)
       so output CAN be called in each frame without problems.
       The frame counter is NOT updated!
     */
    tot = WMOPS_frameStat();
    tot_wm = (Word32)(total_wmops[currCounter] + ((float) tot) * FRAME_RATE);

    fprintf (stdout, "%10s:WMOPS=%.3f",
	     objectName[currCounter]?objectName[currCounter]:"",
	     ((float) tot) * FRAME_RATE);

    if (nbframe[currCounter] != 0)
        fprintf (stdout, "  Average=%.3f",
                 tot_wm / (float) nbframe[currCounter]);
    
    fprintf (stdout, "  WorstCase=%.3f",
             ((float) glob_wc[currCounter]) * FRAME_RATE);

    /* Worst worst case printed only when not in DTX mode */
    if (dtx_mode == 0)
    {
        tot_wc = 0L;
        for (i = 0; i < funcid[currCounter]; i++)
            tot_wc += wc[currCounter][i];
        fprintf (stdout, "  WorstWC=%.3f", ((float) tot_wc) * FRAME_RATE);
    }
    fprintf (stdout, " (%d frames)\n", nbframe[currCounter]);
    
#endif /* ifdef WMOPS */
}



void generic_WMOPS_output (Word16 dtx_mode, char *test_file_name)
{
#if WMOPS
   int		saved_value;
   Word16	i;
   Word32	tot, tot_wm, tot_wc, *ptr, *ptr2;
   Word40	grand_total;
   FILE	*WMOPS_file;

   saved_value = currCounter;

   /*Count the grand_total WMOPS so that % ratio per function group
   can be displayed. */
   grand_total = 0;
   for( currCounter = 0; currCounter <= maxCounter; currCounter++) {
      tot = WMOPS_frameStat();
      grand_total += tot;

   }


   if( (WMOPS_file=fopen(WMOPS_DATA_FILENAME,"a"))!=NULL) {

      printf( "opened file %s in order to print WMOPS for each function group.\n", WMOPS_DATA_FILENAME);

      /* Print the file header line. */
      fprintf (WMOPS_file, "Test file name\tFunction Name \tFrame\tNb Times Called\tWMOPS\t%% versus grand total");

      if (nbframe[saved_value] != 0)
         fprintf (WMOPS_file, "\tAverage");

      fprintf (WMOPS_file, "\tWorstCase");

      /* Worst worst case printed only when not in DTX mode */
      if (dtx_mode == 0)
         fprintf (WMOPS_file, "\tWorstWC");

      fprintf (WMOPS_file, "\n");

      /* Print the WMOPS for each Function Group by scanning
         all the function groups with currCounter index.*/
      for( currCounter = 0; currCounter <= maxCounter; currCounter++) {

         fprintf (WMOPS_file, "%s", test_file_name);
         fprintf (WMOPS_file, "\t%s",
                  objectName[currCounter] ? objectName[currCounter] : "");
         fprintf (WMOPS_file, "\t%d", nbframe[currCounter]);

         tot = WMOPS_frameStat();
         tot_wm = (Word32)(total_wmops[currCounter] + ((float) tot) * FRAME_RATE);

         fprintf (WMOPS_file, "\t\t%ld", nbTimeObjectIsCalled[currCounter]);
         fprintf (WMOPS_file, "\t%.6f", ((float) tot) * FRAME_RATE);
         fprintf (WMOPS_file, "\t%.3f", ((float) tot) / grand_total * 100);

         if (nbframe[currCounter] != 0)
            fprintf (WMOPS_file, "\t%.3f", tot_wm / (float) nbframe[currCounter]);

         fprintf (WMOPS_file, "\t%.3f", ((float) glob_wc[currCounter]) * FRAME_RATE);

         /* Worst worst case printed only when not in DTX mode */
         if (dtx_mode == 0) {
            tot_wc = 0L;
            for (i = 0; i < funcid[currCounter]; i++)
               tot_wc += wc[currCounter][i];
            fprintf (WMOPS_file, "\t%.3f", ((float) tot_wc) * FRAME_RATE);
         }
         fprintf (WMOPS_file, "\n");

      }

      /* Print the file Grand Total line */
      fprintf (WMOPS_file, "%s", test_file_name);
      fprintf (WMOPS_file, "\tGrand Total");
      fprintf (WMOPS_file, "\t%d", nbframe[saved_value]);
      fprintf (WMOPS_file, "\t\t%.6f", ((float) grand_total) * FRAME_RATE);
      fprintf (WMOPS_file, "\t100.000");
      fprintf (WMOPS_file, "\n");
      fclose(WMOPS_file);

   } else
      printf( "Can not open file %s for WMOPS editing\n", WMOPS_DATA_FILENAME);


   if( (WMOPS_file=fopen(WMOPS_TOTAL_FILENAME,"a"))!=NULL) {
      printf( "opened file %s in order to print application's total WMOPS.\n", WMOPS_TOTAL_FILENAME);
      fprintf (WMOPS_file, "%s", test_file_name);
      fprintf (WMOPS_file, "\tframe=%d", nbframe[currCounter]);
      fprintf (WMOPS_file, "\tWMOPS=%.6f", ((float) grand_total) * FRAME_RATE);
      fprintf (WMOPS_file, "\n");
      fclose(WMOPS_file);

   } else
      printf( "Can not open file %s for WMOPS editing.\n", WMOPS_TOTAL_FILENAME);


   if( (WMOPS_file=fopen(CODE_PROFILE_FILENAME,"a"))!=NULL) {

      printf( "opened file %s in order to print basic operation distribution statistics.\n", CODE_PROFILE_FILENAME);

      /* Print the file header line. */
      fprintf (WMOPS_file, "Test file name\tBasic Operation Name\tframe\tWMOPS\t\t%% versus grand total\n");

      /* Print the WMOPS for each Basic Operation across all the defined */
      /* Function Groups. */
      for( i = 0; i <(sizeof(op_weight) / sizeof(Word32)); i++) {
         fprintf (WMOPS_file, "%-16s", test_file_name);
         fprintf (WMOPS_file, "\t%s", BasicOperationList[i]);
         fprintf (WMOPS_file, "\t%d", nbframe[0]);

         tot = 0;
         ptr = (Word32 *) &multiCounter[0] + i;
         ptr2 = (Word32 *) &op_weight + i;
         for( currCounter = 0; currCounter <= maxCounter; currCounter++) {
            tot += ((*ptr) * (*ptr2));
            ptr += (sizeof(op_weight) / sizeof(Word32));
         }

         fprintf (WMOPS_file, "\t%.6f", ((float) tot) * FRAME_RATE);
         fprintf (WMOPS_file, "\t%.3f", ((float) tot) / grand_total * 100);
         fprintf (WMOPS_file, "\n");
      }

      /* Print the file Grand Total line */
      fprintf (WMOPS_file, "%s", test_file_name);
      fprintf (WMOPS_file, "\tGrand Total");
      fprintf (WMOPS_file, "\t%d", nbframe[saved_value]);
      fprintf (WMOPS_file, "\t%.6f", ((float) grand_total) * FRAME_RATE);
      fprintf (WMOPS_file, "\t100.000");
      fprintf (WMOPS_file, "\n");
      fclose(WMOPS_file);

   } else
      printf( "Can not open file %s for basic operations distribution statistic editing\n", CODE_PROFILE_FILENAME);

   currCounter = saved_value;

#endif /* ifdef WMOPS */
}


/* end of file */