src/instr/instr_config.c

   1 /* Copyright (c) 2010. The SimGrid Team.
   2  * All rights reserved.                                                     */
   3
   4 /* This program is free software; you can redistribute it and/or modify it
   5   * under the terms of the license (GNU LGPL) which comes with this package. */
   6
   7
   8 #include "instr/private.h"
   9
  10 #ifdef HAVE_TRACING
  11
  12 #define OPT_TRACING_SMPI          "tracing/smpi"
  13 #define OPT_TRACING_PLATFORM      "tracing/platform"
  14 #define OPT_TRACING_MSG_TASK      "tracing/msg/task"
  15 #define OPT_TRACING_MSG_PROCESS   "tracing/msg/process"
  16 #define OPT_TRACING_MSG_VOLUME    "tracing/msg/volume"
  17 #define OPT_TRACING_FILENAME      "tracing/filename"
  18 #define OPT_TRACING_PLATFORM_METHOD "tracing/platform/method"
  19
  20 static int trace_configured = 0;
  21
  22 int _TRACE_configured (void)
  23 {
  24   return trace_configured;
  25 }
  26
  27 int _TRACE_smpi_enabled (void)
  28 {
  29   return xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_SMPI);
  30 }
  31
  32 int _TRACE_platform_enabled (void)
  33 {
  34   return xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_PLATFORM);
  35 }
  36
  37 int _TRACE_msg_task_enabled (void)
  38 {
  39   return xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_MSG_TASK);
  40 }
  41
  42 int _TRACE_msg_process_enabled (void)
  43 {
  44   return xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_MSG_PROCESS);
  45 }
  46
  47 int _TRACE_msg_volume_enabled (void)
  48 {
  49   return xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_MSG_VOLUME);
  50 }
  51
  52 char *_TRACE_filename (void)
  53 {
  54   return xbt_cfg_get_string (_surf_cfg_set, OPT_TRACING_FILENAME);
  55 }
  56
  57 char *_TRACE_platform_method (void)
  58 {
  59   return xbt_cfg_get_string (_surf_cfg_set, OPT_TRACING_PLATFORM_METHOD);
  60 }
  61
  62 void TRACE_global_init(int *argc, char **argv)
  63 {
  64   /* name of the tracefile */
  65   char *default_tracing_filename = xbt_strdup("simgrid.trace");
  66   xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_FILENAME,
  67                     "Trace file created by the instrumented SimGrid.",
  68                     xbt_cfgelm_string, &default_tracing_filename, 1, 1,
  69                     NULL, NULL);
  70
  71   /* smpi */
  72   int default_tracing_smpi = 0;
  73   xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_SMPI,
  74                    "Tracing of the SMPI interface.",
  75                    xbt_cfgelm_int, &default_tracing_smpi, 0, 1,
  76                    NULL, NULL);
  77
  78   /* platform */
  79   int default_tracing_platform = 0;
  80   xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_PLATFORM,
  81                    "Tracing of categorized platform (host and link) utilization.",
  82                    xbt_cfgelm_int, &default_tracing_platform, 0, 1,
  83                    NULL, NULL);
  84
  85   /* platform method */
  86   char *default_tracing_platform_method = xbt_strdup ("b");
  87   xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_PLATFORM_METHOD,
  88                    "Tracing method used to register categorized resource behavior.",
  89                    xbt_cfgelm_string, &default_tracing_platform_method, 1, 1,
  90                    NULL, NULL);
  91
  92   /* msg task */
  93   int default_tracing_msg_task = 0;
  94   xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_MSG_TASK,
  95                    "Tracing of MSG task behavior.",
  96                    xbt_cfgelm_int, &default_tracing_msg_task, 0, 1,
  97                    NULL, NULL);
  98
  99   /* msg process */
 100   int default_tracing_msg_process = 0;
 101   xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_MSG_PROCESS,
 102                    "Tracing of MSG process behavior.",
 103                    xbt_cfgelm_int, &default_tracing_msg_process, 0, 1,
 104                    NULL, NULL);
 105
 106   /* msg volume (experimental) */
 107   int default_tracing_msg_volume = 0;
 108   xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_MSG_VOLUME,
 109                    "Tracing of MSG communication volume (experimental).",
 110                    xbt_cfgelm_int, &default_tracing_msg_volume, 0, 1,
 111                    NULL, NULL);
 112
 113   /* instrumentation can be considered configured now */
 114   trace_configured = 1;
 115 }
 116
 117 #endif