src/surf/model.c

   1
   2 /* Copyright (c) 2009 The SimGrid Team. 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 "surf_private.h"
   8
   9 static void void_die_impossible_paction(surf_action_t action) {
  10         DIE_IMPOSSIBLE;
  11 }
  12 static int int_die_impossible_paction(surf_action_t action) {
  13         DIE_IMPOSSIBLE;
  14 }
  15
  16 /** @brief initialize common datastructures to all models */
  17 void surf_model_init(surf_model_t model) {
  18           s_surf_action_t action;
  19
  20
  21           model->common_private = xbt_new0(s_surf_model_private_t, 1);
  22
  23           model->common_public.states.ready_action_set =
  24             xbt_swag_new(xbt_swag_offset(action, state_hookup));
  25           model->common_public.states.running_action_set =
  26             xbt_swag_new(xbt_swag_offset(action, state_hookup));
  27           model->common_public.states.failed_action_set =
  28             xbt_swag_new(xbt_swag_offset(action, state_hookup));
  29           model->common_public.states.done_action_set =
  30             xbt_swag_new(xbt_swag_offset(action, state_hookup));
  31
  32           model->common_public.action_free = int_die_impossible_paction;
  33           model->common_public.action_cancel = void_die_impossible_paction;
  34           model->common_public.action_recycle = void_die_impossible_paction;
  35
  36 }
  37
  38
  39 /** @brief finalize common datastructures to all models */
  40 void surf_model_exit(surf_model_t model) {
  41           xbt_swag_free(model->common_public.states.ready_action_set);
  42           xbt_swag_free(model->common_public.states.running_action_set);
  43           xbt_swag_free(model->common_public.states.failed_action_set);
  44           xbt_swag_free(model->common_public.states.done_action_set);
  45           free(model->common_private);
  46 }