src/ui/effects/inc/FUiEffects_LoggingProfiler.h

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Flora License, Version 1.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://floralicense.org/license/
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an AS IS BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17 /**
  18  * @file    FUiEffects_LoggingProfiler.h
  19  * @brief               This is the header file for the profiling defines
  20  */
  21
  22 #ifndef FUIEXTEFF3D_ELOGPROFILER_H_
  23 #define FUIEXTEFF3D_ELOGPROFILER_H_
  24
  25 #ifdef USE_PROFILER
  26
  27 #include <FApp.h>
  28
  29 #ifdef __linux__
  30 #include <time.h>
  31 #ifndef CLOCK_MONOTONIC_RAW
  32 #error Undefined CLOCK_MONOTONIC_RAW
  33 #endif
  34 #define HIRES_COUNTER_ID CLOCK_MONOTONIC_RAW
  35 #else
  36 #error Unknown platform
  37 #endif
  38
  39 namespace Tizen { namespace Ui { namespace Effects { namespace _EffectsLogging
  40 {
  41 //instant measure
  42 #define START_PROFILER(Name)\
  43                 static timespec Name##_prof_t1, Name##_prof_t2;\
  44                 static long Name##_prof_dt = 0;\
  45                 clock_gettime(HIRES_COUNTER_ID, &Name##_prof_t1);
  46
  47 #define END_PROFILER(Name) \
  48                 clock_gettime(HIRES_COUNTER_ID, &Name##_prof_t2); \
  49                 Name##_prof_dt = (Name##_prof_t2.tv_sec  - Name##_prof_t1.tv_sec) * 1000000 + (Name##_prof_t2.tv_nsec - Name##_prof_t1.tv_nsec) / 1000; \
  50                 SysLog(NID_UI_EFFECT, #Name" = %.3f ms", (float) Name##_prof_dt * 0.001f);
  51
  52 #define PROFILER_EXPR(expression, Name)         \
  53                 START_PROFILER(Name)                    \
  54                 expression                                              \
  55                 END_PROFILER(Name)
  56
  57 #define PROFILER_EXPR0(expression, Name) expression
  58
  59 //average measure
  60 #define START_PROFILER_AV(Name, N)      \
  61                 static timespec Name##_prof_av_t1, Name##_prof_av_t2; \
  62                 static long Name##_prof_av_tmin = 999999999, Name##_prof_av_tmax = -1;\
  63                 static long Name##_prof_av_dt = 0;\
  64                 static unsigned int Name##_prof_av_count = N, Name##_prof_av_N = N; \
  65                 clock_gettime(HIRES_COUNTER_ID, &Name##_prof_av_t1);
  66
  67 #define END_PROFILER_AV(Name)   \
  68                 if (Name##_prof_av_count > 0)                                   \
  69                 {                                                                       \
  70                         clock_gettime(HIRES_COUNTER_ID, &Name##_prof_av_t2);            \
  71                         long dt = (Name##_prof_av_t2.tv_sec  - Name##_prof_av_t1.tv_sec) * 1000000 + (Name##_prof_av_t2.tv_nsec - Name##_prof_av_t1.tv_nsec) / 1000;\
  72                         if(dt > Name##_prof_av_tmax) Name##_prof_av_tmax = dt; \
  73                         if(dt < Name##_prof_av_tmin) Name##_prof_av_tmin = dt; \
  74                         Name##_prof_av_dt += dt; \
  75                         Name##_prof_av_count--;                                 \
  76                 }                                                                       \
  77                 else                                                            \
  78                 {\
  79                         SysLog(NID_UI_EFFECT, #Name" = %.3f ms (min = %.3f, max = %.3f)", float(Name##_prof_av_dt / Name##_prof_av_N) * 0.001f, (float) Name##_prof_av_tmin * 0.001f, (float) Name##_prof_av_tmax * 0.001f);\
  80                         Name##_prof_av_count = Name##_prof_av_N;\
  81                         Name##_prof_av_dt = 0; \
  82                         Name##_prof_av_tmin = 999999999; \
  83                         Name##_prof_av_tmax = -1;\
  84                 }
  85
  86 #define PROFILER_EXPR_AV(expression, Name, N)   \
  87                 START_PROFILER_AV(Name, N)                      \
  88                 expression                                              \
  89                 END_PROFILER_AV(Name)
  90
  91 #define PROFILER_EXPR_AV0(expression, Name, N) expression
  92
  93 //checkpoint entrance
  94 #define PROFILER_CHECKPOINT(Name, N)    \
  95                 static timespec Name##_prof_checkp_t1, Name##_prof_checkp_t2;\
  96                 static long Name##_prof_checkp_tmin = 999999999, Name##_prof_checkp_tmax = -1;\
  97                 static long Name##_prof_checkp_dt = 0;\
  98                 static unsigned int Name##_prof_checkp_count = 0, Name##_prof_checkp_N = N;\
  99                 \
 100                 if (Name##_prof_checkp_count > 0)                                       \
 101                 {                                                                       \
 102                         clock_gettime(HIRES_COUNTER_ID, &Name##_prof_checkp_t2);                \
 103                         long dt = (Name##_prof_checkp_t2.tv_sec  - Name##_prof_checkp_t1.tv_sec) * 1000000 + (Name##_prof_checkp_t2.tv_nsec - Name##_prof_checkp_t1.tv_nsec) / 1000; \
 104                         clock_gettime(HIRES_COUNTER_ID, &Name##_prof_checkp_t1);                \
 105                         if(dt > Name##_prof_checkp_tmax) Name##_prof_checkp_tmax = dt; \
 106                         if(dt < Name##_prof_checkp_tmin) Name##_prof_checkp_tmin = dt; \
 107                         Name##_prof_checkp_dt += dt;    \
 108                         Name##_prof_checkp_count--;                                     \
 109                 }                                                                       \
 110                 else                                                            \
 111                 {\
 112                         clock_gettime(HIRES_COUNTER_ID, &Name##_prof_checkp_t1);                \
 113                         SysLog(NID_UI_EFFECT, #Name" = %.3f ms (min = %.3f, max = %.3f)", float(Name##_prof_checkp_dt / Name##_prof_checkp_N) * 0.001f, (float) Name##_prof_checkp_tmin * 0.001f, (float) Name##_prof_checkp_tmax * 0.001f);\
 114                         Name##_prof_checkp_count = Name##_prof_checkp_N;\
 115                         Name##_prof_checkp_dt = 0;\
 116                         Name##_prof_checkp_tmin = 999999999; \
 117                         Name##_prof_checkp_tmax = -1;\
 118                 }
 119
 120 } } } } // Tizen::Ui::Effects::_EffectsLogging
 121 #else   //USE_PROFILER
 122 #define START_PROFILER(Name)
 123 #define END_PROFILER(Name)
 124 #define PROFILER_EXPR(expression, Name) expression
 125 #define PROFILER_EXPR0(expression, Name) expression
 126
 127 #define START_PROFILER_AV(Name, N)
 128 #define END_PROFILER_AV(Name)
 129 #define PROFILER_EXPR_AV(expression, Name, N) expression
 130 #define PROFILER_EXPR_AV0(expression, Name, N) expression
 131
 132 #define PROFILER_CHECKPOINT(Name, N)
 133 #endif  //USE_PROFILER
 134
 135 #endif // FUIEXTEFF3D_ELOGPROFILER_H_