/*********************************************************************** Copyright (c) 2006-2011, Skype Limited. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - Neither the name of Internet Society, IETF or IETF Trust, nor the names of specific contributors, may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ***********************************************************************/ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "debug.h" #if SILK_DEBUG || SILK_TIC_TOC #include "SigProc_FIX.h" #endif #if SILK_TIC_TOC #if (defined(_WIN32) || defined(_WINCE)) #include <windows.h> /* timer */ #else /* Linux or Mac*/ #include <sys/time.h> #endif #ifdef _WIN32 unsigned long silk_GetHighResolutionTime(void) /* O time in usec*/ { /* Returns a time counter in microsec */ /* the resolution is platform dependent */ /* but is typically 1.62 us resolution */ LARGE_INTEGER lpPerformanceCount; LARGE_INTEGER lpFrequency; QueryPerformanceCounter(&lpPerformanceCount); QueryPerformanceFrequency(&lpFrequency); return (unsigned long)((1000000*(lpPerformanceCount.QuadPart)) / lpFrequency.QuadPart); } #else /* Linux or Mac*/ unsigned long GetHighResolutionTime(void) /* O time in usec*/ { struct timeval tv; gettimeofday(&tv, 0); return((tv.tv_sec*1000000)+(tv.tv_usec)); } #endif int silk_Timer_nTimers = 0; int silk_Timer_depth_ctr = 0; char silk_Timer_tags[silk_NUM_TIMERS_MAX][silk_NUM_TIMERS_MAX_TAG_LEN]; #ifdef _WIN32 LARGE_INTEGER silk_Timer_start[silk_NUM_TIMERS_MAX]; #else unsigned long silk_Timer_start[silk_NUM_TIMERS_MAX]; #endif unsigned int silk_Timer_cnt[silk_NUM_TIMERS_MAX]; opus_int64 silk_Timer_min[silk_NUM_TIMERS_MAX]; opus_int64 silk_Timer_sum[silk_NUM_TIMERS_MAX]; opus_int64 silk_Timer_max[silk_NUM_TIMERS_MAX]; opus_int64 silk_Timer_depth[silk_NUM_TIMERS_MAX]; #ifdef _WIN32 void silk_TimerSave(char *file_name) { if( silk_Timer_nTimers > 0 ) { int k; FILE *fp; LARGE_INTEGER lpFrequency; LARGE_INTEGER lpPerformanceCount1, lpPerformanceCount2; int del = 0x7FFFFFFF; double avg, sum_avg; /* estimate overhead of calling performance counters */ for( k = 0; k < 1000; k++ ) { QueryPerformanceCounter(&lpPerformanceCount1); QueryPerformanceCounter(&lpPerformanceCount2); lpPerformanceCount2.QuadPart -= lpPerformanceCount1.QuadPart; if( (int)lpPerformanceCount2.LowPart < del ) del = lpPerformanceCount2.LowPart; } QueryPerformanceFrequency(&lpFrequency); /* print results to file */ sum_avg = 0.0f; for( k = 0; k < silk_Timer_nTimers; k++ ) { if (silk_Timer_depth[k] == 0) { sum_avg += (1e6 * silk_Timer_sum[k] / silk_Timer_cnt[k] - del) / lpFrequency.QuadPart * silk_Timer_cnt[k]; } } fp = fopen(file_name, "w"); fprintf(fp, " min avg %% max count\n"); for( k = 0; k < silk_Timer_nTimers; k++ ) { if (silk_Timer_depth[k] == 0) { fprintf(fp, "%-28s", silk_Timer_tags[k]); } else if (silk_Timer_depth[k] == 1) { fprintf(fp, " %-27s", silk_Timer_tags[k]); } else if (silk_Timer_depth[k] == 2) { fprintf(fp, " %-26s", silk_Timer_tags[k]); } else if (silk_Timer_depth[k] == 3) { fprintf(fp, " %-25s", silk_Timer_tags[k]); } else { fprintf(fp, " %-24s", silk_Timer_tags[k]); } avg = (1e6 * silk_Timer_sum[k] / silk_Timer_cnt[k] - del) / lpFrequency.QuadPart; fprintf(fp, "%8.2f", (1e6 * (silk_max_64(silk_Timer_min[k] - del, 0))) / lpFrequency.QuadPart); fprintf(fp, "%12.2f %6.2f", avg, 100.0 * avg / sum_avg * silk_Timer_cnt[k]); fprintf(fp, "%12.2f", (1e6 * (silk_max_64(silk_Timer_max[k] - del, 0))) / lpFrequency.QuadPart); fprintf(fp, "%10d\n", silk_Timer_cnt[k]); } fprintf(fp, " microseconds\n"); fclose(fp); } } #else void silk_TimerSave(char *file_name) { if( silk_Timer_nTimers > 0 ) { int k; FILE *fp; /* print results to file */ fp = fopen(file_name, "w"); fprintf(fp, " min avg max count\n"); for( k = 0; k < silk_Timer_nTimers; k++ ) { if (silk_Timer_depth[k] == 0) { fprintf(fp, "%-28s", silk_Timer_tags[k]); } else if (silk_Timer_depth[k] == 1) { fprintf(fp, " %-27s", silk_Timer_tags[k]); } else if (silk_Timer_depth[k] == 2) { fprintf(fp, " %-26s", silk_Timer_tags[k]); } else if (silk_Timer_depth[k] == 3) { fprintf(fp, " %-25s", silk_Timer_tags[k]); } else { fprintf(fp, " %-24s", silk_Timer_tags[k]); } fprintf(fp, "%d ", silk_Timer_min[k]); fprintf(fp, "%f ", (double)silk_Timer_sum[k] / (double)silk_Timer_cnt[k]); fprintf(fp, "%d ", silk_Timer_max[k]); fprintf(fp, "%10d\n", silk_Timer_cnt[k]); } fprintf(fp, " microseconds\n"); fclose(fp); } } #endif #endif /* SILK_TIC_TOC */ #if SILK_DEBUG FILE *silk_debug_store_fp[ silk_NUM_STORES_MAX ]; int silk_debug_store_count = 0; #endif /* SILK_DEBUG */
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