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 void instr_routing_parse_end_platform (void);
40 static char *instr_AS_type (int level);
42 static char *instr_AS_type (int level)
44 char *ret = xbt_new (char, INSTR_DEFAULT_STR_SIZE);
46 snprintf (ret, INSTR_DEFAULT_STR_SIZE, "0");
48 snprintf (ret, INSTR_DEFAULT_STR_SIZE, "L%d", level);
53 static void newContainerType (const char *type, const char *parentType, const char *name)
55 char *defined = xbt_dict_get_or_null (defined_types, type);
57 pajeDefineContainerType(type, parentType, name);
58 xbt_dict_set(defined_types, type, xbt_strdup("1"), xbt_free);
63 static void newVariableType (const char *type, const char *parentType, const char *name, const char *color)
65 char *defined = xbt_dict_get_or_null (defined_types, type);
68 pajeDefineVariableTypeWithColor(type, parentType, name, color);
70 pajeDefineVariableType(type, parentType, name);
72 xbt_dict_set(defined_types, type, xbt_strdup("1"), xbt_free);
76 void instr_routing_define_callbacks ()
78 if (!TRACE_is_active())
80 surfxml_add_callback(STag_surfxml_AS_cb_list, &instr_routing_parse_start_AS);
81 surfxml_add_callback(ETag_surfxml_AS_cb_list, &instr_routing_parse_end_AS);
82 surfxml_add_callback(STag_surfxml_link_cb_list, &instr_routing_parse_start_link);
83 surfxml_add_callback(ETag_surfxml_link_cb_list, &instr_routing_parse_end_link);
84 surfxml_add_callback(STag_surfxml_host_cb_list, &instr_routing_parse_start_host);
85 surfxml_add_callback(ETag_surfxml_host_cb_list, &instr_routing_parse_end_host);
86 surfxml_add_callback(STag_surfxml_router_cb_list, &instr_routing_parse_start_router);
87 surfxml_add_callback(ETag_surfxml_router_cb_list, &instr_routing_parse_end_router);
88 surfxml_add_callback(ETag_surfxml_platform_cb_list, &instr_routing_parse_end_platform);
92 static container_t newContainer (const char *name, const char *type, const char *typename)
94 container_t newContainer = xbt_new0(s_container_t, 1);
95 newContainer->name = xbt_strdup (name);
96 newContainer->father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
97 newContainer->level = newContainer->father->level+1;
98 newContainer->type = xbt_strdup (type);
99 newContainer->children = xbt_dict_new();
100 xbt_dict_set(newContainer->father->children, newContainer->name, newContainer, NULL);
102 newContainerType (newContainer->type, newContainer->father->type, typename);
103 pajeCreateContainer (0, newContainer->name, newContainer->type, newContainer->father->name, newContainer->name);
108 static void recursiveDestroyContainer (container_t container)
110 xbt_dict_cursor_t cursor = NULL;
113 xbt_dict_foreach(container->children, cursor, child_name, child) {
114 recursiveDestroyContainer (child);
117 pajeDestroyContainer(SIMIX_get_clock(), container->type, container->name);
119 xbt_free (container->name);
120 xbt_free (container->type);
121 xbt_free (container->children);
122 xbt_free (container);
129 static void instr_routing_parse_start_AS ()
131 if (rootContainer == NULL){
132 rootContainer = xbt_new0(s_container_t, 1);
133 rootContainer->name = xbt_strdup ("0");
134 rootContainer->type = xbt_strdup ("0");
135 rootContainer->level = 0;
136 rootContainer->father = NULL;
137 rootContainer->children = xbt_dict_new();
139 currentContainer = xbt_dynar_new (sizeof(s_container_t), NULL);
140 xbt_dynar_push (currentContainer, rootContainer);
142 allContainers = xbt_dict_new ();
143 hosts_types = xbt_dict_new ();
144 links_types = xbt_dict_new ();
147 container_t newContainer = xbt_new0(s_container_t, 1);
148 newContainer->name = xbt_strdup (A_surfxml_AS_id);
149 newContainer->father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
150 newContainer->level = newContainer->father->level+1;
151 newContainer->type = instr_AS_type (newContainer->level);
152 newContainer->children = xbt_dict_new();
153 xbt_dict_set(newContainer->father->children, newContainer->name, newContainer, NULL);
156 newContainerType (newContainer->type, newContainer->father->type, newContainer->type);
157 pajeCreateContainer (0, newContainer->name, newContainer->type, newContainer->father->name, newContainer->name);
160 xbt_dynar_push (currentContainer, newContainer);
163 static void instr_routing_parse_end_AS ()
165 xbt_dynar_pop_ptr (currentContainer);
168 static void instr_routing_parse_start_link ()
170 container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
171 char type[INSTR_DEFAULT_STR_SIZE];
172 snprintf (type, INSTR_DEFAULT_STR_SIZE, "LINK-%s", father->type);
173 container_t new = newContainer (A_surfxml_link_id, type, "LINK");
175 //bandwidth and latency
176 char bandwidth_type[INSTR_DEFAULT_STR_SIZE], latency_type[INSTR_DEFAULT_STR_SIZE];
177 snprintf (bandwidth_type, INSTR_DEFAULT_STR_SIZE, "bandwidth-%s", type);
178 snprintf (latency_type, INSTR_DEFAULT_STR_SIZE, "latency-%s", type);
179 newVariableType (bandwidth_type, type, "bandwidth", NULL);
180 newVariableType (latency_type, type, "latency", NULL);
181 pajeSetVariable(0, bandwidth_type, new->name, A_surfxml_link_bandwidth);
182 pajeSetVariable(0, latency_type, new->name, A_surfxml_link_latency);
184 if (TRACE_uncategorized()){
186 char bandwidth_used_type[INSTR_DEFAULT_STR_SIZE];
187 snprintf (bandwidth_used_type, INSTR_DEFAULT_STR_SIZE, "bandwidth_used-%s", type);
188 newVariableType (bandwidth_used_type, type, "bandwidth_used", "0.5 0.5 0.5");
191 //register created link on the dictionary
192 xbt_dict_set (allContainers, A_surfxml_link_id, new, NULL);
194 //register this link type
195 xbt_dict_set (links_types, type, xbt_strdup("1"), xbt_free);
198 static void instr_routing_parse_end_link ()
202 static void instr_routing_parse_start_host ()
204 container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
205 char type[INSTR_DEFAULT_STR_SIZE];
206 snprintf (type, INSTR_DEFAULT_STR_SIZE, "HOST-%s", father->type);
207 container_t new = newContainer (A_surfxml_host_id, type, "HOST");
210 char power_type[INSTR_DEFAULT_STR_SIZE];
211 snprintf (power_type, INSTR_DEFAULT_STR_SIZE, "power-%s", type);
212 newVariableType (power_type, type, "power", NULL);
213 pajeSetVariable(0, power_type, new->name, A_surfxml_host_power);
215 if (TRACE_uncategorized()){
217 char power_used_type[INSTR_DEFAULT_STR_SIZE];
218 snprintf (power_used_type, INSTR_DEFAULT_STR_SIZE, "power_used-%s", type);
219 newVariableType (power_used_type, type, "power_used", "0.5 0.5 0.5");
222 //register created host on the dictionary
223 xbt_dict_set (allContainers, A_surfxml_host_id, new, NULL);
225 //register this link type
226 xbt_dict_set (hosts_types, type, xbt_strdup("1"), xbt_free);
229 static void instr_routing_parse_end_host ()
233 static void instr_routing_parse_start_router ()
235 container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
236 char type[INSTR_DEFAULT_STR_SIZE];
237 snprintf (type, INSTR_DEFAULT_STR_SIZE, "ROUTER-%s", father->type);
238 container_t new = newContainer (A_surfxml_router_id, type, "ROUTER");
240 //register created host on the dictionary
241 xbt_dict_set (allContainers, A_surfxml_router_id, new, NULL);
244 static void instr_routing_parse_end_router ()
248 static void instr_routing_parse_end_platform ()
250 currentContainer = NULL;
256 int instr_link_is_traced (const char *name)
258 if (((container_t)xbt_dict_get_or_null (allContainers, name))){
265 char *instr_link_type (const char *name)
267 return ((container_t)xbt_dict_get (allContainers, name))->type;
270 char *instr_host_type (const char *name)
272 return ((container_t)xbt_dict_get (allContainers, name))->type;
275 void instr_destroy_platform ()
277 if (rootContainer) recursiveDestroyContainer (rootContainer);
280 #endif /* HAVE_TRACING */