1/*********************************************************************** 2Copyright (c) 2006-2011, Skype Limited. All rights reserved. 3Redistribution and use in source and binary forms, with or without 4modification, are permitted provided that the following conditions 5are met: 6- Redistributions of source code must retain the above copyright notice, 7this list of conditions and the following disclaimer. 8- Redistributions in binary form must reproduce the above copyright 9notice, this list of conditions and the following disclaimer in the 10documentation and/or other materials provided with the distribution. 11- Neither the name of Internet Society, IETF or IETF Trust, nor the 12names of specific contributors, may be used to endorse or promote 13products derived from this software without specific prior written 14permission. 15THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 19LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25POSSIBILITY OF SUCH DAMAGE. 26***********************************************************************/ 27 28#ifdef HAVE_CONFIG_H 29#include "config.h" 30#endif 31 32#include "debug.h" 33#include "SigProc_FIX.h" 34 35#if SILK_TIC_TOC 36 37#ifdef _WIN32 38 39#if (defined(_WIN32) || defined(_WINCE)) 40#include <windows.h> /* timer */ 41#else /* Linux or Mac*/ 42#include <sys/time.h> 43#endif 44 45unsigned long silk_GetHighResolutionTime(void) /* O time in usec*/ 46{ 47 /* Returns a time counter in microsec */ 48 /* the resolution is platform dependent */ 49 /* but is typically 1.62 us resolution */ 50 LARGE_INTEGER lpPerformanceCount; 51 LARGE_INTEGER lpFrequency; 52 QueryPerformanceCounter(&lpPerformanceCount); 53 QueryPerformanceFrequency(&lpFrequency); 54 return (unsigned long)((1000000*(lpPerformanceCount.QuadPart)) / lpFrequency.QuadPart); 55} 56#else /* Linux or Mac*/ 57unsigned long GetHighResolutionTime(void) /* O time in usec*/ 58{ 59 struct timeval tv; 60 gettimeofday(&tv, 0); 61 return((tv.tv_sec*1000000)+(tv.tv_usec)); 62} 63#endif 64 65int silk_Timer_nTimers = 0; 66int silk_Timer_depth_ctr = 0; 67char silk_Timer_tags[silk_NUM_TIMERS_MAX][silk_NUM_TIMERS_MAX_TAG_LEN]; 68#ifdef WIN32 69LARGE_INTEGER silk_Timer_start[silk_NUM_TIMERS_MAX]; 70#else 71unsigned long silk_Timer_start[silk_NUM_TIMERS_MAX]; 72#endif 73unsigned int silk_Timer_cnt[silk_NUM_TIMERS_MAX]; 74opus_int64 silk_Timer_min[silk_NUM_TIMERS_MAX]; 75opus_int64 silk_Timer_sum[silk_NUM_TIMERS_MAX]; 76opus_int64 silk_Timer_max[silk_NUM_TIMERS_MAX]; 77opus_int64 silk_Timer_depth[silk_NUM_TIMERS_MAX]; 78 79#ifdef WIN32 80void silk_TimerSave(char *file_name) 81{ 82 if( silk_Timer_nTimers > 0 ) 83 { 84 int k; 85 FILE *fp; 86 LARGE_INTEGER lpFrequency; 87 LARGE_INTEGER lpPerformanceCount1, lpPerformanceCount2; 88 int del = 0x7FFFFFFF; 89 double avg, sum_avg; 90 /* estimate overhead of calling performance counters */ 91 for( k = 0; k < 1000; k++ ) { 92 QueryPerformanceCounter(&lpPerformanceCount1); 93 QueryPerformanceCounter(&lpPerformanceCount2); 94 lpPerformanceCount2.QuadPart -= lpPerformanceCount1.QuadPart; 95 if( (int)lpPerformanceCount2.LowPart < del ) 96 del = lpPerformanceCount2.LowPart; 97 } 98 QueryPerformanceFrequency(&lpFrequency); 99 /* print results to file */ 100 sum_avg = 0.0f; 101 for( k = 0; k < silk_Timer_nTimers; k++ ) { 102 if (silk_Timer_depth[k] == 0) { 103 sum_avg += (1e6 * silk_Timer_sum[k] / silk_Timer_cnt[k] - del) / lpFrequency.QuadPart * silk_Timer_cnt[k]; 104 } 105 } 106 fp = fopen(file_name, "w"); 107 fprintf(fp, " min avg %% max count\n"); 108 for( k = 0; k < silk_Timer_nTimers; k++ ) { 109 if (silk_Timer_depth[k] == 0) { 110 fprintf(fp, "%-28s", silk_Timer_tags[k]); 111 } else if (silk_Timer_depth[k] == 1) { 112 fprintf(fp, " %-27s", silk_Timer_tags[k]); 113 } else if (silk_Timer_depth[k] == 2) { 114 fprintf(fp, " %-26s", silk_Timer_tags[k]); 115 } else if (silk_Timer_depth[k] == 3) { 116 fprintf(fp, " %-25s", silk_Timer_tags[k]); 117 } else { 118 fprintf(fp, " %-24s", silk_Timer_tags[k]); 119 } 120 avg = (1e6 * silk_Timer_sum[k] / silk_Timer_cnt[k] - del) / lpFrequency.QuadPart; 121 fprintf(fp, "%8.2f", (1e6 * (silk_max_64(silk_Timer_min[k] - del, 0))) / lpFrequency.QuadPart); 122 fprintf(fp, "%12.2f %6.2f", avg, 100.0 * avg / sum_avg * silk_Timer_cnt[k]); 123 fprintf(fp, "%12.2f", (1e6 * (silk_max_64(silk_Timer_max[k] - del, 0))) / lpFrequency.QuadPart); 124 fprintf(fp, "%10d\n", silk_Timer_cnt[k]); 125 } 126 fprintf(fp, " microseconds\n"); 127 fclose(fp); 128 } 129} 130#else 131void silk_TimerSave(char *file_name) 132{ 133 if( silk_Timer_nTimers > 0 ) 134 { 135 int k; 136 FILE *fp; 137 /* print results to file */ 138 fp = fopen(file_name, "w"); 139 fprintf(fp, " min avg max count\n"); 140 for( k = 0; k < silk_Timer_nTimers; k++ ) 141 { 142 if (silk_Timer_depth[k] == 0) { 143 fprintf(fp, "%-28s", silk_Timer_tags[k]); 144 } else if (silk_Timer_depth[k] == 1) { 145 fprintf(fp, " %-27s", silk_Timer_tags[k]); 146 } else if (silk_Timer_depth[k] == 2) { 147 fprintf(fp, " %-26s", silk_Timer_tags[k]); 148 } else if (silk_Timer_depth[k] == 3) { 149 fprintf(fp, " %-25s", silk_Timer_tags[k]); 150 } else { 151 fprintf(fp, " %-24s", silk_Timer_tags[k]); 152 } 153 fprintf(fp, "%d ", silk_Timer_min[k]); 154 fprintf(fp, "%f ", (double)silk_Timer_sum[k] / (double)silk_Timer_cnt[k]); 155 fprintf(fp, "%d ", silk_Timer_max[k]); 156 fprintf(fp, "%10d\n", silk_Timer_cnt[k]); 157 } 158 fprintf(fp, " microseconds\n"); 159 fclose(fp); 160 } 161} 162#endif 163 164#endif /* SILK_TIC_TOC */ 165 166#if SILK_DEBUG 167FILE *silk_debug_store_fp[ silk_NUM_STORES_MAX ]; 168int silk_debug_store_count = 0; 169#endif /* SILK_DEBUG */ 170 171