1 /* Copyright (c) 2010. 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 #include "instr/instr_private.h"
10 #include "surf/surf_private.h"
12 XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_routing, instr, "Tracing platform hierarchy");
14 extern xbt_dict_t defined_types; /* from instr_interface.c */
16 typedef struct s_container *container_t;
17 typedef struct s_container {
18 char *name; /* Unique id of this container */
19 char *type; /* Type of this container */
20 int level; /* Level in the hierarchy, root level is 0 */
21 struct s_container *father;
25 static container_t rootContainer = NULL; /* the root container */
26 static xbt_dynar_t currentContainer = NULL; /* push and pop, used only in creation */
27 static xbt_dict_t allContainers = NULL; /* all created containers indexed by name */
28 xbt_dict_t hosts_types = NULL;
29 xbt_dict_t links_types = NULL;
31 static void instr_routing_parse_start_AS (void);
32 static void instr_routing_parse_end_AS (void);
33 static void instr_routing_parse_start_link (void);
34 static void instr_routing_parse_end_link (void);
35 static void instr_routing_parse_start_host (void);
36 static void instr_routing_parse_end_host (void);
37 static void instr_routing_parse_start_router (void);
38 static void instr_routing_parse_end_router (void);
39 static char *instr_AS_type (int level);
41 static char *instr_AS_type (int level)
43 char *ret = xbt_new (char, INSTR_DEFAULT_STR_SIZE);
45 snprintf (ret, INSTR_DEFAULT_STR_SIZE, "0");
47 snprintf (ret, INSTR_DEFAULT_STR_SIZE, "L%d", level);
52 static void newContainerType (const char *type, const char *parentType, const char *name)
54 char *defined = xbt_dict_get_or_null (defined_types, type);
56 pajeDefineContainerType(type, parentType, name);
57 xbt_dict_set(defined_types, type, xbt_strdup("1"), xbt_free);
62 static void newVariableType (const char *type, const char *parentType, const char *name, const char *color)
64 char *defined = xbt_dict_get_or_null (defined_types, type);
67 pajeDefineVariableTypeWithColor(type, parentType, name, color);
69 pajeDefineVariableType(type, parentType, name);
71 xbt_dict_set(defined_types, type, xbt_strdup("1"), xbt_free);
75 void instr_routing_define_callbacks ()
77 if (!TRACE_is_active())
79 surfxml_add_callback(STag_surfxml_AS_cb_list, &instr_routing_parse_start_AS);
80 surfxml_add_callback(ETag_surfxml_AS_cb_list, &instr_routing_parse_end_AS);
81 surfxml_add_callback(STag_surfxml_link_cb_list, &instr_routing_parse_start_link);
82 surfxml_add_callback(ETag_surfxml_link_cb_list, &instr_routing_parse_end_link);
83 surfxml_add_callback(STag_surfxml_host_cb_list, &instr_routing_parse_start_host);
84 surfxml_add_callback(ETag_surfxml_host_cb_list, &instr_routing_parse_end_host);
85 surfxml_add_callback(STag_surfxml_router_cb_list, &instr_routing_parse_start_router);
86 surfxml_add_callback(ETag_surfxml_router_cb_list, &instr_routing_parse_end_router);
90 static container_t newContainer (const char *name, const char *type, const char *typename)
92 container_t newContainer = xbt_new0(s_container_t, 1);
93 newContainer->name = xbt_strdup (name);
94 newContainer->father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
95 newContainer->level = newContainer->father->level+1;
96 newContainer->type = xbt_strdup (type);
97 newContainer->children = xbt_dict_new();
98 xbt_dict_set(newContainer->father->children, newContainer->name, newContainer, NULL);
100 newContainerType (newContainer->type, newContainer->father->type, typename);
101 pajeCreateContainer (0, newContainer->name, newContainer->type, newContainer->father->name, newContainer->name);
106 static void recursiveDestroyContainer (container_t container)
108 xbt_dict_cursor_t cursor = NULL;
111 xbt_dict_foreach(container->children, cursor, child_name, child) {
112 recursiveDestroyContainer (child);
115 pajeDestroyContainer(SIMIX_get_clock(), container->type, container->name);
117 xbt_free (container->name);
118 xbt_free (container->type);
119 xbt_free (container->children);
120 xbt_free (container);
127 static void instr_routing_parse_start_AS ()
129 if (rootContainer == NULL){
130 rootContainer = xbt_new0(s_container_t, 1);
131 rootContainer->name = xbt_strdup ("0");
132 rootContainer->type = xbt_strdup ("0");
133 rootContainer->level = 0;
134 rootContainer->father = NULL;
135 rootContainer->children = xbt_dict_new();
137 currentContainer = xbt_dynar_new (sizeof(s_container_t), NULL);
138 xbt_dynar_push (currentContainer, rootContainer);
140 allContainers = xbt_dict_new ();
141 hosts_types = xbt_dict_new ();
142 links_types = xbt_dict_new ();
145 container_t newContainer = xbt_new0(s_container_t, 1);
146 newContainer->name = xbt_strdup (A_surfxml_AS_id);
147 newContainer->father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
148 newContainer->level = newContainer->father->level+1;
149 newContainer->type = instr_AS_type (newContainer->level);
150 newContainer->children = xbt_dict_new();
151 xbt_dict_set(newContainer->father->children, newContainer->name, newContainer, NULL);
154 newContainerType (newContainer->type, newContainer->father->type, newContainer->type);
155 pajeCreateContainer (0, newContainer->name, newContainer->type, newContainer->father->name, newContainer->name);
158 xbt_dynar_push (currentContainer, newContainer);
161 static void instr_routing_parse_end_AS ()
163 xbt_dynar_pop_ptr (currentContainer);
166 static void instr_routing_parse_start_link ()
168 container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
169 char type[INSTR_DEFAULT_STR_SIZE];
170 snprintf (type, INSTR_DEFAULT_STR_SIZE, "LINK-%s", father->type);
171 container_t new = newContainer (A_surfxml_link_id, type, "LINK");
173 //bandwidth and latency
174 char bandwidth_type[INSTR_DEFAULT_STR_SIZE], latency_type[INSTR_DEFAULT_STR_SIZE];
175 snprintf (bandwidth_type, INSTR_DEFAULT_STR_SIZE, "bandwidth-%s", type);
176 snprintf (latency_type, INSTR_DEFAULT_STR_SIZE, "latency-%s", type);
177 newVariableType (bandwidth_type, type, "bandwidth", NULL);
178 newVariableType (latency_type, type, "latency", NULL);
179 pajeSetVariable(0, bandwidth_type, new->name, A_surfxml_link_bandwidth);
180 pajeSetVariable(0, latency_type, new->name, A_surfxml_link_latency);
182 if (TRACE_uncategorized()){
184 char bandwidth_used_type[INSTR_DEFAULT_STR_SIZE];
185 snprintf (bandwidth_used_type, INSTR_DEFAULT_STR_SIZE, "bandwidth_used-%s", type);
186 newVariableType (bandwidth_used_type, type, "bandwidth_used", "0.5 0.5 0.5");
189 //register created link on the dictionary
190 xbt_dict_set (allContainers, A_surfxml_link_id, new, NULL);
192 //register this link type
193 xbt_dict_set (links_types, type, xbt_strdup("1"), xbt_free);
196 static void instr_routing_parse_end_link ()
200 static void instr_routing_parse_start_host ()
202 container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
203 char type[INSTR_DEFAULT_STR_SIZE];
204 snprintf (type, INSTR_DEFAULT_STR_SIZE, "HOST-%s", father->type);
205 container_t new = newContainer (A_surfxml_host_id, type, "HOST");
208 char power_type[INSTR_DEFAULT_STR_SIZE];
209 snprintf (power_type, INSTR_DEFAULT_STR_SIZE, "power-%s", type);
210 newVariableType (power_type, type, "power", NULL);
211 pajeSetVariable(0, power_type, new->name, A_surfxml_host_power);
213 if (TRACE_uncategorized()){
215 char power_used_type[INSTR_DEFAULT_STR_SIZE];
216 snprintf (power_used_type, INSTR_DEFAULT_STR_SIZE, "power_used-%s", type);
217 newVariableType (power_used_type, type, "power_used", "0.5 0.5 0.5");
220 //register created host on the dictionary
221 xbt_dict_set (allContainers, A_surfxml_host_id, new, NULL);
223 //register this link type
224 xbt_dict_set (hosts_types, type, xbt_strdup("1"), xbt_free);
227 static void instr_routing_parse_end_host ()
231 static void instr_routing_parse_start_router ()
233 container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
234 char type[INSTR_DEFAULT_STR_SIZE];
235 snprintf (type, INSTR_DEFAULT_STR_SIZE, "ROUTER-%s", father->type);
236 container_t new = newContainer (A_surfxml_router_id, type, "ROUTER");
238 //register created host on the dictionary
239 xbt_dict_set (allContainers, A_surfxml_router_id, new, NULL);
242 static void instr_routing_parse_end_router ()
249 int instr_link_is_traced (const char *name)
251 if (((container_t)xbt_dict_get_or_null (allContainers, name))){
258 char *instr_link_type (const char *name)
260 return ((container_t)xbt_dict_get (allContainers, name))->type;
263 char *instr_host_type (const char *name)
265 return ((container_t)xbt_dict_get (allContainers, name))->type;
268 void instr_destroy_platform ()
270 if (rootContainer) recursiveDestroyContainer (rootContainer);
273 #endif /* HAVE_TRACING */