perf_trace.h 4.1 KB

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  1. /*
  2. * Squeezelite for esp32
  3. *
  4. * (c) Sebastien 2019
  5. * Philippe G. 2019, philippe_44@outlook.com
  6. *
  7. * This program is free software: you can redistribute it and/or modify
  8. * it under the terms of the GNU General Public License as published by
  9. * the Free Software Foundation, either version 3 of the License, or
  10. * (at your option) any later version.
  11. *
  12. * This program is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. * GNU General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU General Public License
  18. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  19. *
  20. */
  21. #pragma once
  22. #include "sys/time.h"
  23. #define PERF_MAX LONG_MAX
  24. #define MIN_MAX_VAL(x) x==PERF_MAX?0:x
  25. #define CURR_SAMPLE_RATE output.current_sample_rate>0?output.current_sample_rate:1
  26. #define FRAMES_TO_MS(f) (uint32_t)f*(uint32_t)1000/(uint32_t)(CURR_SAMPLE_RATE)
  27. #ifdef BYTES_TO_FRAME
  28. #define BYTES_TO_MS(b) FRAMES_TO_MS(BYTES_TO_FRAME(b))
  29. #else
  30. #define BYTES_TO_MS(b) FRAMES_TO_MS(b/BYTES_PER_FRAME)
  31. #endif
  32. #define SET_MIN_MAX(val,var) var=val; if(var<min_##var) min_##var=var; if(var>max_##var) max_##var=var; count_##var++; avgtot_##var+= var
  33. #define SET_MIN_MAX_SIZED(val,var,siz) var=val; if(var<min_##var) min_##var=var; if(var>max_##var) max_##var=var; count_##var++; avgtot_##var+= var;size_##var=siz
  34. #define RESET_MIN_MAX(var) min_##var=PERF_MAX; max_##var=0; avgtot_##var=0;count_##var=0;var=0;size_##var=0
  35. #define RESET_MIN_MAX_DURATION(var) min_##var=PERF_MAX; max_##var=0; avgtot_##var=0;count_##var=0;var=0
  36. #define DECLARE_MIN_MAX(var) static uint32_t min_##var = PERF_MAX, max_##var = 0, size_##var = 0, count_##var=0;static uint64_t avgtot_##var = 0; static uint32_t var=0
  37. #define DECLARE_MIN_MAX_DURATION(var) static uint32_t min_##var = PERF_MAX, max_##var = 0, count_##var=0; uint64_t avgtot_##var = 0; uint32_t var=0
  38. #define LINE_MIN_MAX_AVG(var) (uint32_t)(count_##var>0?avgtot_##var/count_##var:0)
  39. #define LINE_MIN_MAX_FORMAT_HEAD1 " +----------+----------+----------------+-----+----------------+"
  40. #define LINE_MIN_MAX_FORMAT_HEAD2 " | max | min | average | | count |"
  41. #define LINE_MIN_MAX_FORMAT_HEAD3 " | (bytes) | (bytes) | (bytes) | | |"
  42. #define LINE_MIN_MAX_FORMAT_HEAD4 " +----------+----------+----------------+-----+----------------+"
  43. #define LINE_MIN_MAX_FORMAT_FOOTER " +----------+----------+----------------+-----+----------------+"
  44. #define LINE_MIN_MAX_FORMAT "%14s|%10u|%10u|%16u|%5u|%16u|"
  45. #define LINE_MIN_MAX(name,var) name,\
  46. MIN_MAX_VAL(max_##var),\
  47. MIN_MAX_VAL(min_##var),\
  48. LINE_MIN_MAX_AVG(var),\
  49. size_##var!=0?100*LINE_MIN_MAX_AVG(var)/size_##var:0,\
  50. count_##var
  51. #define LINE_MIN_MAX_FORMAT_STREAM "%14s|%10u|%10u|%16u|%5u|%16u|"
  52. #define LINE_MIN_MAX_STREAM(name,var) name,\
  53. MIN_MAX_VAL(max_##var),\
  54. MIN_MAX_VAL(min_##var),\
  55. LINE_MIN_MAX_AVG(var),\
  56. size_##var!=0?100*LINE_MIN_MAX_AVG(var)/size_##var:0,\
  57. count_##var
  58. #define LINE_MIN_MAX_DURATION_FORMAT "%14s%10u|%10u|%11u|%11u|"
  59. #define LINE_MIN_MAX_DURATION(name,var) name,MIN_MAX_VAL(max_##var),MIN_MAX_VAL(min_##var), LINE_MIN_MAX_AVG(var), count_##var
  60. #define TIME_MEASUREMENT_START(x) x=esp_timer_get_time()
  61. #define TIME_MEASUREMENT_GET(x) (esp_timer_get_time()-x)
  62. #define TIMED_SECTION_START_MS_FORCE(x,force) if(hasTimeElapsed(x,force)) {
  63. #define TIMED_SECTION_START_MS(x) if(hasTimeElapsed(x,false)){
  64. #define TIMED_SECTION_START_FORCE(x,force) TIMED_SECTION_START_MS(x * 1000UL,force)
  65. #define TIMED_SECTION_START(x) TIMED_SECTION_START_MS(x * 1000UL)
  66. #define TIMED_SECTION_END }
  67. static inline bool hasTimeElapsed(time_t delayMS, bool bforce)
  68. {
  69. static time_t lastTime=0;
  70. struct timeval tv;
  71. gettimeofday(&tv, NULL);
  72. if (lastTime <= tv.tv_sec * 1000 + tv.tv_usec / 1000 ||bforce)
  73. {
  74. lastTime = tv.tv_sec * 1000 + tv.tv_usec / 1000 + delayMS;
  75. return true;
  76. }
  77. else
  78. return false;
  79. }