src/instr/instr_smx.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 #include "instr/instr_private.h"
   8
   9 #ifdef HAVE_TRACING
  10
  11 static long long int counter = 0;       /* to uniquely identify simix actions */
  12
  13 void TRACE_smx_host_execute(smx_action_t act)
  14 {
  15   if (!TRACE_is_active())
  16     return;
  17
  18   act->counter = counter++;
  19   char *category = TRACE_category_get(SIMIX_process_self());
  20   if (category) {
  21     act->category = xbt_new(char, strlen(category) + 1);
  22     strncpy(act->category, category, strlen(category) + 1);
  23   }
  24   TRACE_surf_resource_utilization_start(act);
  25 }
  26
  27 void TRACE_smx_action_communicate(smx_action_t act, smx_process_t proc)
  28 {
  29   if (!TRACE_is_active())
  30     return;
  31
  32   act->counter = counter++;
  33   char *category = TRACE_category_get(proc);
  34   if (category) {
  35     act->category = xbt_strdup(category);
  36   }
  37   TRACE_surf_resource_utilization_start(act);
  38 }
  39
  40 void TRACE_smx_action_destroy(smx_action_t act)
  41 {
  42   if (!TRACE_is_active())
  43     return;
  44
  45   if (act->category) {
  46     xbt_free(act->category);
  47   }
  48   TRACE_surf_resource_utilization_end(act);
  49 }
  50
  51 #endif /* HAVE_TRACING */