1 /* Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011. 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. */
11 #include "xbt/RngStream.h"
12 #include "simgrid/platf_interface.h"
14 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_parse);
15 xbt_dynar_t sg_platf_host_cb_list = NULL; // of sg_platf_host_cb_t
16 xbt_dynar_t sg_platf_host_link_cb_list = NULL; // of sg_platf_host_link_cb_t
17 xbt_dynar_t sg_platf_link_cb_list = NULL; // of sg_platf_link_cb_t
18 xbt_dynar_t sg_platf_linkctn_cb_list = NULL; // of sg_platf_linkctn_cb_t
19 xbt_dynar_t sg_platf_router_cb_list = NULL; // of sg_platf_router_cb_t
20 xbt_dynar_t sg_platf_peer_cb_list = NULL; // of sg_platf_peer_cb_t
21 xbt_dynar_t sg_platf_cluster_cb_list = NULL; // of sg_platf_cluster_cb_t
22 xbt_dynar_t sg_platf_cabinet_cb_list = NULL; // of sg_platf_cluster_cb_t
23 xbt_dynar_t sg_platf_AS_begin_cb_list = NULL; //of sg_platf_AS_begin_cb_t
24 xbt_dynar_t sg_platf_AS_end_cb_list = NULL; //of void_f_void_t
25 xbt_dynar_t sg_platf_postparse_cb_list = NULL; // of void_f_void_t
27 xbt_dynar_t sg_platf_route_cb_list = NULL; // of sg_platf_route_cb_t
28 xbt_dynar_t sg_platf_ASroute_cb_list = NULL; // of sg_platf_ASroute_cb_t
29 xbt_dynar_t sg_platf_bypassRoute_cb_list = NULL; // of sg_platf_bypassRoute_cb_t
30 xbt_dynar_t sg_platf_bypassASroute_cb_list = NULL; // of sg_platf_bypassASroute_cb_t
32 xbt_dynar_t sg_platf_storage_cb_list = NULL; // of sg_platf_storage_cb_t
33 xbt_dynar_t sg_platf_storage_type_cb_list = NULL; // of sg_platf_storage_cb_t
34 xbt_dynar_t sg_platf_mstorage_cb_list = NULL; // of sg_platf_storage_cb_t
35 xbt_dynar_t sg_platf_mount_cb_list = NULL; // of sg_platf_storage_cb_t
37 static int surf_parse_models_setup_already_called;
39 /* one RngStream for the platform, to respect some statistic rules */
40 static RngStream sg_platf_rng_stream = NULL;
42 /** Module management function: creates all internal data structures */
43 void sg_platf_init(void) {
45 //FIXME : Ugly, but useful...
46 if(sg_platf_host_cb_list)
47 return; //Already initialized, so do nothing...
49 sg_platf_host_cb_list = xbt_dynar_new(sizeof(sg_platf_host_cb_t), NULL);
50 sg_platf_host_link_cb_list = xbt_dynar_new(sizeof(sg_platf_host_link_cb_t), NULL);
51 sg_platf_router_cb_list = xbt_dynar_new(sizeof(sg_platf_router_cb_t), NULL);
52 sg_platf_link_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t), NULL);
53 sg_platf_linkctn_cb_list = xbt_dynar_new(sizeof(sg_platf_linkctn_cb_t), NULL);
54 sg_platf_peer_cb_list = xbt_dynar_new(sizeof(sg_platf_peer_cb_t), NULL);
55 sg_platf_cluster_cb_list = xbt_dynar_new(sizeof(sg_platf_cluster_cb_t), NULL);
56 sg_platf_cabinet_cb_list = xbt_dynar_new(sizeof(sg_platf_cabinet_cb_t), NULL);
57 sg_platf_postparse_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t),NULL);
58 sg_platf_AS_begin_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_begin_cb_t),NULL);
59 sg_platf_AS_end_cb_list = xbt_dynar_new(sizeof(void_f_void_t),NULL);
61 sg_platf_route_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
62 sg_platf_ASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_ASroute_cb_t), NULL);
63 sg_platf_bypassRoute_cb_list = xbt_dynar_new(sizeof(sg_platf_bypassRoute_cb_t), NULL);
64 sg_platf_bypassASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_bypassASroute_cb_t), NULL);
66 sg_platf_storage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
67 sg_platf_storage_type_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
68 sg_platf_mstorage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
69 sg_platf_mount_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
71 /** Module management function: frees all internal data structures */
72 void sg_platf_exit(void) {
73 xbt_dynar_free(&sg_platf_host_cb_list);
74 xbt_dynar_free(&sg_platf_host_link_cb_list);
75 xbt_dynar_free(&sg_platf_router_cb_list);
76 xbt_dynar_free(&sg_platf_link_cb_list);
77 xbt_dynar_free(&sg_platf_linkctn_cb_list);
78 xbt_dynar_free(&sg_platf_postparse_cb_list);
79 xbt_dynar_free(&sg_platf_peer_cb_list);
80 xbt_dynar_free(&sg_platf_cluster_cb_list);
81 xbt_dynar_free(&sg_platf_cabinet_cb_list);
82 xbt_dynar_free(&sg_platf_AS_begin_cb_list);
83 xbt_dynar_free(&sg_platf_AS_end_cb_list);
85 xbt_dynar_free(&sg_platf_route_cb_list);
86 xbt_dynar_free(&sg_platf_ASroute_cb_list);
87 xbt_dynar_free(&sg_platf_bypassRoute_cb_list);
88 xbt_dynar_free(&sg_platf_bypassASroute_cb_list);
90 xbt_dynar_free(&sg_platf_storage_cb_list);
91 xbt_dynar_free(&sg_platf_storage_type_cb_list);
92 xbt_dynar_free(&sg_platf_mstorage_cb_list);
93 xbt_dynar_free(&sg_platf_mount_cb_list);
95 /* make sure that we will reinit the models while loading the platf once reinited */
96 surf_parse_models_setup_already_called = 0;
99 void sg_platf_new_host(sg_platf_host_cbarg_t h){
100 unsigned int iterator;
101 sg_platf_host_cb_t fun;
102 xbt_dynar_foreach(sg_platf_host_cb_list, iterator, fun) {
106 void sg_platf_new_host_link(sg_platf_host_link_cbarg_t h){
107 unsigned int iterator;
108 sg_platf_host_link_cb_t fun;
109 xbt_dynar_foreach(sg_platf_host_link_cb_list, iterator, fun) {
113 void sg_platf_new_router(sg_platf_router_cbarg_t router) {
114 unsigned int iterator;
115 sg_platf_router_cb_t fun;
116 xbt_dynar_foreach(sg_platf_router_cb_list, iterator, fun) {
120 void sg_platf_new_link(sg_platf_link_cbarg_t link){
121 unsigned int iterator;
122 sg_platf_link_cb_t fun;
123 xbt_dynar_foreach(sg_platf_link_cb_list, iterator, fun) {
128 void sg_platf_new_linkctn(sg_platf_linkctn_cbarg_t linkctn){
129 unsigned int iterator;
130 sg_platf_linkctn_cb_t fun;
131 xbt_dynar_foreach(sg_platf_linkctn_cb_list, iterator, fun) {
135 void sg_platf_new_peer(sg_platf_peer_cbarg_t peer){
136 unsigned int iterator;
137 sg_platf_peer_cb_t fun;
138 xbt_dynar_foreach(sg_platf_peer_cb_list, iterator, fun) {
142 void sg_platf_new_cluster(sg_platf_cluster_cbarg_t cluster){
143 unsigned int iterator;
144 sg_platf_cluster_cb_t fun;
145 xbt_dynar_foreach(sg_platf_cluster_cb_list, iterator, fun) {
149 void sg_platf_new_cabinet(sg_platf_cabinet_cbarg_t cabinet){
150 unsigned int iterator;
151 sg_platf_cabinet_cb_t fun;
152 xbt_dynar_foreach(sg_platf_cabinet_cb_list, iterator, fun) {
156 void sg_platf_new_storage(sg_platf_storage_cbarg_t storage){
157 unsigned int iterator;
158 sg_platf_storage_cb_t fun;
159 xbt_dynar_foreach(sg_platf_storage_cb_list, iterator, fun) {
163 void sg_platf_new_storage_type(sg_platf_storage_type_cbarg_t storage_type){
164 unsigned int iterator;
165 sg_platf_storage_type_cb_t fun;
166 xbt_dynar_foreach(sg_platf_storage_type_cb_list, iterator, fun) {
170 void sg_platf_new_mstorage(sg_platf_mstorage_cbarg_t mstorage){
171 unsigned int iterator;
172 sg_platf_mstorage_cb_t fun;
173 xbt_dynar_foreach(sg_platf_mstorage_cb_list, iterator, fun) {
177 void sg_platf_new_mount(sg_platf_mount_cbarg_t mount){
178 unsigned int iterator;
179 sg_platf_mount_cb_t fun;
180 xbt_dynar_foreach(sg_platf_mount_cb_list, iterator, fun) {
184 void sg_platf_new_route(sg_platf_route_cbarg_t route) {
185 unsigned int iterator;
186 sg_platf_route_cb_t fun;
187 xbt_dynar_foreach(sg_platf_route_cb_list, iterator, fun) {
190 }void sg_platf_new_ASroute(sg_platf_ASroute_cbarg_t ASroute) {
191 unsigned int iterator;
192 sg_platf_ASroute_cb_t fun;
193 xbt_dynar_foreach(sg_platf_ASroute_cb_list, iterator, fun) {
197 void sg_platf_new_bypassRoute(sg_platf_bypassRoute_cbarg_t bypassRoute) {
198 unsigned int iterator;
199 sg_platf_bypassRoute_cb_t fun;
200 xbt_dynar_foreach(sg_platf_bypassRoute_cb_list, iterator, fun) {
203 }void sg_platf_new_bypassASroute(sg_platf_bypassASroute_cbarg_t bypassASroute) {
204 unsigned int iterator;
205 sg_platf_bypassASroute_cb_t fun;
206 xbt_dynar_foreach(sg_platf_bypassASroute_cb_list, iterator, fun) {
210 void sg_platf_begin() { /* Do nothing: just for symmetry of user code */ }
212 void sg_platf_end() {
213 unsigned int iterator;
215 xbt_dynar_foreach(sg_platf_postparse_cb_list, iterator, fun) {
220 static int surf_parse_models_setup_already_called = 0;
222 void sg_platf_new_AS_begin(const char *id, int routing) {
223 unsigned int iterator;
224 sg_platf_AS_begin_cb_t fun;
226 if (!surf_parse_models_setup_already_called && !xbt_dynar_is_empty(sg_platf_AS_begin_cb_list)) {
227 /* Initialize the surf models. That must be done after we got all config, and before we need the models.
228 * That is, after the last <config> tag, if any, and before the first of cluster|peer|AS|trace|trace_connect
230 * I'm not sure for <trace> and <trace_connect>, there may be a bug here
231 * (FIXME: check it out by creating a file beginning with one of these tags)
232 * but cluster and peer create ASes internally, so putting the code in there is ok.
234 * We are also guarding against xbt_dynar_length(sg_platf_AS_begin_cb_list) because we don't
235 * want to initialize the models if we are parsing the file to get the deployment. That could happen if
236 * the same file would be used for platf and deploy: it'd contain AS tags even during the deploy parsing.
237 * Removing that guard would result of the models to get re-inited when parsing for deploy.
239 surf_parse_models_setup_already_called = 1;
240 surf_config_models_setup();
243 xbt_dynar_foreach(sg_platf_AS_begin_cb_list, iterator, fun) {
248 void sg_platf_new_AS_end() {
249 unsigned int iterator;
251 xbt_dynar_foreach(sg_platf_AS_end_cb_list, iterator, fun) {
257 void sg_platf_host_add_cb(sg_platf_host_cb_t fct) {
258 xbt_dynar_push(sg_platf_host_cb_list, &fct);
260 void sg_platf_host_link_add_cb(sg_platf_host_link_cb_t fct) {
261 xbt_dynar_push(sg_platf_host_link_cb_list, &fct);
263 void sg_platf_link_add_cb(sg_platf_link_cb_t fct) {
264 xbt_dynar_push(sg_platf_link_cb_list, &fct);
266 void sg_platf_linkctn_add_cb(sg_platf_linkctn_cb_t fct) {
267 xbt_dynar_push(sg_platf_linkctn_cb_list, &fct);
269 void sg_platf_router_add_cb(sg_platf_router_cb_t fct) {
270 xbt_dynar_push(sg_platf_router_cb_list, &fct);
272 void sg_platf_peer_add_cb(sg_platf_peer_cb_t fct) {
273 xbt_dynar_push(sg_platf_peer_cb_list, &fct);
275 void sg_platf_cluster_add_cb(sg_platf_cluster_cb_t fct) {
276 xbt_dynar_push(sg_platf_cluster_cb_list, &fct);
278 void sg_platf_cabinet_add_cb(sg_platf_cabinet_cb_t fct) {
279 xbt_dynar_push(sg_platf_cabinet_cb_list, &fct);
281 void sg_platf_postparse_add_cb(void_f_void_t fct) {
282 xbt_dynar_push(sg_platf_postparse_cb_list, &fct);
284 void sg_platf_AS_begin_add_cb(sg_platf_AS_begin_cb_t fct) {
285 xbt_dynar_push(sg_platf_AS_begin_cb_list, &fct);
287 void sg_platf_AS_end_add_cb(void_f_void_t fct) {
288 xbt_dynar_push(sg_platf_AS_end_cb_list, &fct);
290 void sg_platf_storage_add_cb(sg_platf_storage_cb_t fct) {
291 xbt_dynar_push(sg_platf_storage_cb_list, &fct);
293 void sg_platf_storage_type_add_cb(sg_platf_storage_type_cb_t fct) {
294 xbt_dynar_push(sg_platf_storage_type_cb_list, &fct);
296 void sg_platf_mstorage_add_cb(sg_platf_mstorage_cb_t fct) {
297 xbt_dynar_push(sg_platf_mstorage_cb_list, &fct);
299 void sg_platf_mount_add_cb(sg_platf_mount_cb_t fct) {
300 xbt_dynar_push(sg_platf_mount_cb_list, &fct);
302 void sg_platf_route_add_cb(sg_platf_route_cb_t fct) {
303 xbt_dynar_push(sg_platf_route_cb_list, &fct);
305 void sg_platf_ASroute_add_cb(sg_platf_ASroute_cb_t fct) {
306 xbt_dynar_push(sg_platf_ASroute_cb_list, &fct);
308 void sg_platf_bypassRoute_add_cb(sg_platf_bypassRoute_cb_t fct) {
309 xbt_dynar_push(sg_platf_bypassRoute_cb_list, &fct);
311 void sg_platf_bypassASroute_add_cb(sg_platf_bypassASroute_cb_t fct) {
312 xbt_dynar_push(sg_platf_bypassASroute_cb_list, &fct);
315 void sg_platf_rng_stream_init(unsigned long seed[6]) {
316 RngStream_SetPackageSeed(seed);
317 sg_platf_rng_stream = RngStream_CreateStream(NULL);
320 RngStream sg_platf_rng_stream_get(const char* id) {
321 RngStream stream = NULL;
322 unsigned int id_hash;
324 stream = RngStream_CopyStream(sg_platf_rng_stream);
325 id_hash = xbt_str_hash(id);
326 RngStream_AdvanceState(stream, 0, (long)id_hash);