src/powertop-wrapper/powertop-wrapper.h

   1 /*
   2  * Library for getting power usage statistics
   3  *
   4  * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd.
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  */
  19
  20 #ifndef __POWERTOP_WRAPPER_H__
  21 #define __POWERTOP_WRAPPER_H__
  22
  23 #include <string.h>
  24
  25 #include <map>
  26
  27 #define POWERTOP        "powertop"
  28 #define LOGFILE         "./powertop-wrapper.log"
  29 #define REPORTHEADER    "/usr/share/powertop-wrapper/header.html"
  30
  31 #ifndef UNUSED
  32 #define UNUSED __attribute__((unused))
  33 #endif /* UNUSED */
  34
  35 /* ************************************************************************ */
  36
  37 typedef enum {
  38         S_UNKNOWN,
  39         S_SYSTEM_INFORMATION,
  40         S_SOFTWARE_POWER_CONSUMERS,
  41         S_DEVICE_POWER_REPORT,
  42         S_PROCESS_DEVICE_ACTIVITY,
  43         S_POWER_CONSUMPTION_SUMMARY,
  44         S_SOFTWARE_SETTINGS_TUNING,
  45         S_UNTUNABLE_SOFTWARE_ISSUES,
  46         S_OPTIMAL_TUNED_SOFTWARE_SETTINGS,
  47         S_PROCESSOR_IDLE_STATE_REPORT,
  48         S_PROCESSOR_FREQUENCY_REPORT,
  49         S_MALI_GPU_POWER_CONSUMERS
  50 } sections;
  51
  52 /* ************************************************************************ */
  53
  54 typedef struct {
  55         /* gpu, harddisk and disk are unneeded now */
  56         double usage, wakeups, gpu, harddisk, disk, gfx;
  57         char *category, *description;
  58 } sw_power_consumer;
  59
  60 /* ************************************************************************ */
  61
  62 typedef struct {
  63         double usage;
  64         char *device;
  65         bool network;
  66 } hw_power_consumer;
  67
  68 /* ************************************************************************ */
  69
  70 typedef struct {
  71         double usage;
  72         pid_t pid;
  73         char *name, *description;
  74 } mali_power_consumer;
  75
  76 /* ************************************************************************ */
  77
  78 class power_consumer_cmp
  79 {
  80 public:
  81         bool
  82         operator()(const char *a, const char *b) const
  83         {
  84                 return (strcmp(a, b) < 0);
  85         }
  86 };
  87
  88 /* ************************************************************************ */
  89
  90 typedef std::map<const char *, sw_power_consumer, power_consumer_cmp>
  91                                                         sw_power_consumer_map;
  92 typedef std::map<const char *, hw_power_consumer, power_consumer_cmp>
  93                                                         hw_power_consumer_map;
  94 typedef std::map<pid_t, mali_power_consumer> mali_power_consumer_map;
  95
  96 /* ************************************************************************ */
  97
  98 typedef struct {
  99         sw_power_consumer_map swpc;
 100         hw_power_consumer_map hwpc;
 101         mali_power_consumer_map malipc;
 102         int iterations;
 103         const char *report_file;
 104 } work_ctx;
 105
 106 #endif /* __POWERTOP_WRAPPER_H__ */