-/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2004-2014. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include "surf/maxmin.h"
#include "surf/trace_mgr.h"
#include "xbt/log.h"
-#include "surf/surfxml_parse_private.h"
+#include "surf/surfxml_parse.h"
#include "surf/random_mgr.h"
-#include "instr/private.h"
+#include "instr/instr_private.h"
+#include "surf/surfxml_parse_values.h"
#define NO_MAX_DURATION -1.0
-/* user-visible parameters */
-extern double sg_tcp_gamma;
-extern double sg_latency_factor;
-extern double sg_bandwidth_factor;
-extern double sg_weight_S_parameter;
-extern int sg_maxmin_selective_update;
-#ifdef HAVE_GTNETS
- extern double sg_gtnets_jitter;
- extern int sg_gtnets_jitter_seed;
-#endif
+SG_BEGIN_DECL()
+XBT_PUBLIC_DATA(xbt_dict_t) watched_hosts_lib;
extern const char *surf_action_state_names[6];
+/** @ingroup SURF_interface
+ * @brief Possible update mechanisms
+ */
typedef enum {
- SURF_LINK_SHARED = 1,
- SURF_LINK_FATPIPE = 0
-} e_surf_link_sharing_policy_t;
-
-typedef struct surf_model_private {
- int (*resource_used) (void *resource_id);
- /* Share the resources to the actions and return in how much time
- the next action may terminate */
- double (*share_resources) (double now);
- /* Update the actions' state */
- void (*update_actions_state) (double now, double delta);
- void (*update_resource_state) (void *id, tmgr_trace_event_t event_type,
- double value, double time);
- void (*finalize) (void);
-} s_surf_model_private_t;
-
-double generic_maxmin_share_resources(xbt_swag_t running_actions,
- size_t offset,
- lmm_system_t sys,
- void (*solve) (lmm_system_t));
+ UM_FULL, /**< [TODO] */
+ UM_LAZY, /**< [TODO] */
+ UM_UNDEFINED /**< Mechanism not defined */
+} e_UM_t;
/* Generic functions common to all models */
-e_surf_action_state_t surf_action_state_get(surf_action_t action); /* cannot declare inline since we use a pointer to it */
-double surf_action_get_start_time(surf_action_t action); /* cannot declare inline since we use a pointer to it */
-double surf_action_get_finish_time(surf_action_t action); /* cannot declare inline since we use a pointer to it */
-void surf_action_free(surf_action_t * action);
-void surf_action_state_set(surf_action_t action,
- e_surf_action_state_t state);
-void surf_action_data_set(surf_action_t action, void *data); /* cannot declare inline since we use a pointer to it */
+
FILE *surf_fopen(const char *name, const char *mode);
extern tmgr_history_t history;
-extern xbt_dynar_t surf_path;
-
-void surf_config_init(int *argc, char **argv);
-void surf_config_finalize(void);
-void surf_config(const char *name, va_list pa);
-
-
-/*
- * Returns the initial path. On Windows the initial path is
- * the current directory for the current process in the other
- * case the function returns "./" that represents the current
- * directory on Unix/Linux platforms.
- */
-const char *__surf_get_initial_path(void);
/* The __surf_is_absolute_file_path() returns 1 if
* file_path is a absolute file path, in the other
*/
int __surf_is_absolute_file_path(const char *file_path);
-/*
- * One link routing list
- */
-typedef struct {
- int src_id;
- int dst_id;
- void *link_ptr;
-}s_onelink, *s_onelink_t;
-
-
-/*
+/**
* Routing logic
*/
-struct s_routing {
+
+typedef struct s_model_type {
const char *name;
- xbt_dict_t host_id; /* char* -> int* */
- xbt_dynar_t (*get_route)(int src, int dst);
- xbt_dict_t (*get_onelink_routes)(void);
- int (*is_router)(int id);
- void (*finalize)(void);
- int host_count;
- int router_count;
-};
-XBT_PUBLIC(void) routing_model_create(size_t size_of_link,void *loopback);
-
-
-/*
+ const char *desc;
+ AS_t (*create) ();
+ void (*end) (AS_t as);
+} s_routing_model_description_t, *routing_model_description_t;
+
+/* This enum used in the routing structure helps knowing in which situation we are. */
+typedef enum {
+ SURF_ROUTING_NULL = 0, /**< Undefined type */
+ SURF_ROUTING_BASE, /**< Base case: use simple link lists for routing */
+ SURF_ROUTING_RECURSIVE /**< Recursive case: also return gateway informations */
+} e_surf_routing_hierarchy_t;
+
+XBT_PUBLIC(void) routing_model_create(void *loopback);
+XBT_PUBLIC(void) routing_exit(void);
+XBT_PUBLIC(void) storage_register_callbacks(void);
+
+/* ***************************************** */
+/* TUTORIAL: New TAG */
+XBT_PUBLIC(void) gpu_register_callbacks(void);
+/* ***************************************** */
+
+XBT_PUBLIC(void) routing_register_callbacks(void);
+XBT_PUBLIC(void) generic_free_route(sg_platf_route_cbarg_t route); // FIXME rename to routing_route_free
+ // FIXME: make previous function private to routing again?
+
+
+XBT_PUBLIC(void) routing_get_route_and_latency(sg_routing_edge_t src, sg_routing_edge_t dst,
+ xbt_dynar_t * route, double *latency);
+
+XBT_PUBLIC(void) generic_get_graph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges, AS_t rc);
+/**
* Resource protected methods
*/
-XBT_PUBLIC(xbt_dict_t) surf_resource_properties(const void *resource);
+XBT_PUBLIC(void) surfxml_bufferstack_push(int _new);
+XBT_PUBLIC(void) surfxml_bufferstack_pop(int _new);
+XBT_PUBLIC(void) parse_after_config(void);
-XBT_PUBLIC(void) surfxml_bufferstack_push(int new);
-XBT_PUBLIC(void) surfxml_bufferstack_pop(int new);
XBT_PUBLIC_DATA(int) surfxml_bufferstack_size;
+/********** Tracing **********/
+/* from surf_instr.c */
+void TRACE_surf_host_set_power(double date, const char *resource, double power);
+void TRACE_surf_link_set_bandwidth(double date, const char *resource, double bandwidth);
+
+SG_END_DECL()
-#endif /* _SURF_SURF_PRIVATE_H */
+#endif /* _SURF_SURF_PRIVATE_H */
