-/* Authors: Arnaud Legrand */
+/* $Id$ */
+
+/* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
- under the terms of the license (GNU LGPL) which comes with this package. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#ifndef _SURF_SURF_PRIVATE_H
#define _SURF_SURF_PRIVATE_H
#include "surf/surf.h"
#include "surf/maxmin.h"
#include "surf/trace_mgr.h"
+#include "xbt/log.h"
+#include "surf/surfxml_parse_private.h"
+
+#define NO_MAX_DURATION -1.0
+#define SG_TCP_CTE_GAMMA 20000.0
+
+xbt_dict_t current_property_set;
+
+extern const char *surf_action_state_names[6];
+
+typedef enum {
+ SURF_NETWORK_LINK_ON = 1, /* Ready */
+ SURF_NETWORK_LINK_OFF = 0 /* Running */
+} e_surf_network_link_state_t;
-typedef struct surf_resource_private {
+typedef enum {
+ SURF_NETWORK_LINK_SHARED = 1,
+ SURF_NETWORK_LINK_FATPIPE = 0
+} e_surf_network_link_sharing_policy_t;
+
+typedef struct surf_model_private {
+ int (*resource_used) (void *resource_id);
/* Share the resources to the actions and return in hom much time
- the next action may terminate */
- xbt_heap_float_t(*share_resources) (xbt_heap_float_t now);
+ the next action may terminate */
+ double (*share_resources) (double now);
/* Update the actions' state */
- void (*update_actions_state) (xbt_heap_float_t now, xbt_heap_float_t delta);
- void (*update_resource_state) (void *id,tmgr_trace_event_t event_type, xbt_maxmin_float_t value);
-} s_surf_resource_private_t;
+ void (*update_actions_state) (double now, double delta);
+ void (*update_resource_state) (void *id, tmgr_trace_event_t event_type,
+ double value);
+ void (*finalize) (void);
+} s_surf_model_private_t;
+
+/* #define pub2priv(r) ((surf_model_private_t) ((char *)(r) -(sizeof(struct surf_model_private_part)))) */
+/* #define priv2pub(r) ((void *) ((char *)(r) +(sizeof(struct surf_model_private_part)))) */
+
+extern int use_sdp_solver;
+extern int use_lagrange_solver;
-/* #define pub2priv(r) ((surf_resource_private_t) ((char *)(r) -(sizeof(struct surf_resource_private_part)))) */
-/* #define priv2pub(r) ((void *) ((char *)(r) +(sizeof(struct surf_resource_private_part)))) */
+double generic_maxmin_share_resources(xbt_swag_t running_actions,
+ size_t offset,
+ lmm_system_t sys,
+ void (*solve)(lmm_system_t));
-/* Generic functions common to all ressources */
+/* Generic functions common to all modelss */
e_surf_action_state_t surf_action_get_state(surf_action_t action);
+double surf_action_get_start_time(surf_action_t action);
+double surf_action_get_finish_time(surf_action_t action);
void surf_action_free(surf_action_t * action);
-void surf_action_change_state(surf_action_t action, e_surf_action_state_t state);
+void surf_action_change_state(surf_action_t action,
+ e_surf_action_state_t state);
+void surf_action_set_data(surf_action_t action,
+ void *data);
+FILE * surf_fopen(const char *name, const char *mode);
-extern xbt_dynar_t resource_list;
-extern lmm_system_t maxmin_system;
extern tmgr_history_t history;
+extern xbt_dynar_t surf_path;
+
+/*
+ * 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
+ * case the function returns 0.
+ */
+int __surf_is_absolute_file_path(const char* file_path);
#endif /* _SURF_SURF_PRIVATE_H */
