1 /* Copyright (c) 2006-2015. The SimGrid Team.
2 * All rights reserved. */
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. */
10 #include "simgrid/simdag.h"
11 #include "surf/surf.h"
13 #ifndef SIMDAG_PRIVATE_HPP
14 #define SIMDAG_PRIVATE_HPP
15 #if SIMGRID_HAVE_JEDULE
16 #include "simgrid/jedule/jedule_sd_binding.h"
25 bool watch_point_reached; /* has a task just reached a watch point? */
26 std::set<SD_task_t> *initial_tasks;
27 std::set<SD_task_t> *runnable_tasks;
28 std::set<SD_task_t> *completed_tasks;
29 std::set<SD_task_t> *return_set;
32 std::set<SD_task_t>* simulate (double how_long);
37 extern XBT_PRIVATE simgrid::sd::Global *sd_global;
40 typedef struct SD_task {
41 e_SD_task_state_t state;
42 void *data; /* user data */
44 e_SD_task_kind_t kind;
46 double alpha; /* used by typed parallel tasks */
49 surf_action_t surf_action;
50 unsigned short watch_points; /* bit field xor()ed with masks */
52 int marked; /* used to check if the task DAG has some cycle*/
55 std::set<SD_task_t> *inputs;
56 std::set<SD_task_t> *outputs;
57 std::set<SD_task_t> *predecessors;
58 std::set<SD_task_t> *successors;
60 /* scheduling parameters (only exist in state SD_SCHEDULED) */
61 std::vector<sg_host_t> *allocation;
67 /* SimDag private functions */
68 XBT_PRIVATE void SD_task_set_state(SD_task_t task, e_SD_task_state_t new_state);
69 XBT_PRIVATE void SD_task_run(SD_task_t task);
70 XBT_PRIVATE bool acyclic_graph_detail(xbt_dynar_t dag);
71 XBT_PRIVATE void uniq_transfer_task_name(SD_task_t task);
72 XBT_PRIVATE const char *__get_state_name(e_SD_task_state_t state);