1 /* Copyright (c) 2004-2015. 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. */
7 #ifndef _SURF_SURF_PRIVATE_H
8 #define _SURF_SURF_PRIVATE_H
12 #include "surf/surf.h"
13 #include "surf/maxmin.h"
14 #include "surf/trace_mgr.h"
16 #include "surf/surfxml_parse.h"
17 #include "surf/random_mgr.h"
18 #include "src/instr/instr_private.h"
19 #include "surf/surfxml_parse_values.h"
21 #define NO_MAX_DURATION -1.0
25 XBT_PUBLIC_DATA(xbt_dict_t) watched_hosts_lib;
27 extern XBT_PRIVATE const char *surf_action_state_names[6];
29 /** @ingroup SURF_interface
30 * @brief Possible update mechanisms
33 UM_FULL, /**< [TODO] */
34 UM_LAZY, /**< [TODO] */
35 UM_UNDEFINED /**< Mechanism not defined */
38 /* Generic functions common to all models */
40 XBT_PRIVATE FILE *surf_fopen(const char *name, const char *mode);
42 extern XBT_PRIVATE tmgr_history_t history;
44 /* The __surf_is_absolute_file_path() returns 1 if
45 * file_path is a absolute file path, in the other
46 * case the function returns 0.
48 XBT_PRIVATE int __surf_is_absolute_file_path(const char *file_path);
54 typedef struct s_model_type {
58 void (*end) (AS_t as);
59 } s_routing_model_description_t, *routing_model_description_t;
61 /* This enum used in the routing structure helps knowing in which situation we are. */
63 SURF_ROUTING_NULL = 0, /**< Undefined type */
64 SURF_ROUTING_BASE, /**< Base case: use simple link lists for routing */
65 SURF_ROUTING_RECURSIVE /**< Recursive case: also return gateway informations */
66 } e_surf_routing_hierarchy_t;
68 XBT_PUBLIC(void) routing_model_create(void *loopback);
69 XBT_PUBLIC(void) routing_exit(void);
70 XBT_PUBLIC(void) storage_register_callbacks(void);
72 /* ***************************************** */
73 /* TUTORIAL: New TAG */
74 XBT_PUBLIC(void) gpu_register_callbacks(void);
75 /* ***************************************** */
77 XBT_PUBLIC(void) routing_register_callbacks(void);
78 XBT_PUBLIC(void) generic_free_route(sg_platf_route_cbarg_t route); // FIXME rename to routing_route_free
79 // FIXME: make previous function private to routing again?
82 XBT_PUBLIC(void) routing_get_route_and_latency(sg_routing_edge_t src, sg_routing_edge_t dst,
83 xbt_dynar_t * route, double *latency);
85 XBT_PUBLIC(void) generic_get_graph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges, AS_t rc);
87 * Resource protected methods
89 XBT_PUBLIC(void) surfxml_bufferstack_push(int _new);
90 XBT_PUBLIC(void) surfxml_bufferstack_pop(int _new);
91 XBT_PUBLIC(void) parse_after_config(void);
93 XBT_PUBLIC_DATA(int) surfxml_bufferstack_size;
95 /********** Tracing **********/
96 /* from surf_instr.c */
97 void TRACE_surf_host_set_power(double date, const char *resource, double power);
98 void TRACE_surf_link_set_bandwidth(double date, const char *resource, double bandwidth);
100 /********** Instr. **********/
102 XBT_PRIVATE void sg_instr_AS_begin(sg_platf_AS_cbarg_t AS);
103 XBT_PRIVATE void sg_instr_new_router(sg_platf_router_cbarg_t router);
104 XBT_PRIVATE void sg_instr_new_host(sg_platf_host_cbarg_t host);
105 XBT_PRIVATE void sg_instr_AS_end(void);
109 #endif /* _SURF_SURF_PRIVATE_H */