/*
* dspbridge/src/api/linux/Timer.c
*
* DSP-BIOS Bridge driver support functions for TI OMAP processors.
*
* Copyright (C) 2007 Texas Instruments, Inc.
*
* This program 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 version 2.1 of the License.
*
* This program is distributed .as is. WITHOUT ANY WARRANTY of any kind,
* whether express or implied; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
/*
* ======== Timer.c ========
* Description:
* Source for API time measurements. For Debugging only
*
*
*! Revision History
*! =================
*! 01-May-2008 RG: Initial version
*
*/
/* ----------------------------------- Host OS */
#include <perfutils.h>
/*
* ======== StartTimer ========
*/
INT getTimeStamp(struct timeval *tv)
{
INT Result = 0;
struct timezone tz;
Result = gettimeofday(tv, &tz);
if (Result != 0)
fprintf(stdout, "FAIL: gettimeofday is failed\n");
return Result;
}
/*
* ======== PrintStatisticsStartTimer ========
*/
void PrintStatistics(struct timeval *tv_beg, struct timeval *tv_end,
char *ModuleName, INT BufferSize)
{
ULONG totalTimeuSec = 0;
if (tv_end->tv_usec < tv_beg->tv_usec) {
tv_end->tv_usec += 1000000;
tv_end->tv_sec -= 1;
}
totalTimeuSec = (tv_end->tv_sec - tv_beg->tv_sec) * 1000000 +
(tv_end->tv_usec - tv_beg->tv_usec);
fprintf(stdout, "LOG: *********BEGIN STATISTICS************"
"********************\n");
fprintf(stdout, "LOG: MODULE: %s \n", ModuleName);
if (BufferSize != 0)
fprintf(stdout, "LOG: BufferSize: 0x%x \n", BufferSize);
fprintf(stdout, "LOG: RESULT: %lu\n", totalTimeuSec);
fprintf(stdout, "LOG: **********END STATISTICS*************"
"******************\n");
}