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
26 xbt_dynar_t sg_platf_prop_cb_list = NULL; // of sg_platf_prop_cb_t
28 xbt_dynar_t sg_platf_route_cb_list = NULL; // of sg_platf_route_cb_t
29 xbt_dynar_t sg_platf_ASroute_cb_list = NULL; // of sg_platf_ASroute_cb_t
30 xbt_dynar_t sg_platf_bypassRoute_cb_list = NULL; // of sg_platf_bypassRoute_cb_t
31 xbt_dynar_t sg_platf_bypassASroute_cb_list = NULL; // of sg_platf_bypassASroute_cb_t
33 xbt_dynar_t sg_platf_trace_cb_list = NULL;
34 xbt_dynar_t sg_platf_trace_connect_cb_list = NULL;
36 xbt_dynar_t sg_platf_storage_cb_list = NULL; // of sg_platf_storage_cb_t
37 xbt_dynar_t sg_platf_storage_type_cb_list = NULL; // of sg_platf_storage_cb_t
38 xbt_dynar_t sg_platf_mstorage_cb_list = NULL; // of sg_platf_storage_cb_t
39 xbt_dynar_t sg_platf_mount_cb_list = NULL; // of sg_platf_storage_cb_t
41 xbt_dynar_t sg_platf_process_cb_list = NULL;
43 static int surf_parse_models_setup_already_called;
45 /* one RngStream for the platform, to respect some statistic rules */
46 static RngStream sg_platf_rng_stream = NULL;
48 /** Module management function: creates all internal data structures */
49 void sg_platf_init(void) {
51 //FIXME : Ugly, but useful...
52 if(sg_platf_host_cb_list)
53 return; //Already initialized, so do nothing...
55 sg_platf_host_cb_list = xbt_dynar_new(sizeof(sg_platf_host_cb_t), NULL);
56 sg_platf_host_link_cb_list = xbt_dynar_new(sizeof(sg_platf_host_link_cb_t), NULL);
57 sg_platf_router_cb_list = xbt_dynar_new(sizeof(sg_platf_router_cb_t), NULL);
58 sg_platf_link_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t), NULL);
59 sg_platf_linkctn_cb_list = xbt_dynar_new(sizeof(sg_platf_linkctn_cb_t), NULL);
60 sg_platf_peer_cb_list = xbt_dynar_new(sizeof(sg_platf_peer_cb_t), NULL);
61 sg_platf_cluster_cb_list = xbt_dynar_new(sizeof(sg_platf_cluster_cb_t), NULL);
62 sg_platf_cabinet_cb_list = xbt_dynar_new(sizeof(sg_platf_cabinet_cb_t), NULL);
63 sg_platf_postparse_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t),NULL);
64 sg_platf_AS_begin_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_begin_cb_t),NULL);
65 sg_platf_AS_end_cb_list = xbt_dynar_new(sizeof(void_f_void_t),NULL);
66 sg_platf_prop_cb_list = xbt_dynar_new(sizeof(sg_platf_prop_cb_t),NULL);
68 sg_platf_route_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
69 sg_platf_ASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_ASroute_cb_t), NULL);
70 sg_platf_bypassRoute_cb_list = xbt_dynar_new(sizeof(sg_platf_bypassRoute_cb_t), NULL);
71 sg_platf_bypassASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_bypassASroute_cb_t), NULL);
73 sg_platf_trace_cb_list = xbt_dynar_new(sizeof(sg_platf_trace_cb_t), NULL);
74 sg_platf_trace_connect_cb_list = xbt_dynar_new(sizeof(sg_platf_trace_connect_cb_t), NULL);
76 sg_platf_storage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
77 sg_platf_storage_type_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
78 sg_platf_mstorage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
79 sg_platf_mount_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
81 sg_platf_process_cb_list = xbt_dynar_new(sizeof(sg_platf_process_cb_t), NULL);
83 /** Module management function: frees all internal data structures */
84 void sg_platf_exit(void) {
85 xbt_dynar_free(&sg_platf_host_cb_list);
86 xbt_dynar_free(&sg_platf_host_link_cb_list);
87 xbt_dynar_free(&sg_platf_router_cb_list);
88 xbt_dynar_free(&sg_platf_link_cb_list);
89 xbt_dynar_free(&sg_platf_linkctn_cb_list);
90 xbt_dynar_free(&sg_platf_postparse_cb_list);
91 xbt_dynar_free(&sg_platf_peer_cb_list);
92 xbt_dynar_free(&sg_platf_cluster_cb_list);
93 xbt_dynar_free(&sg_platf_cabinet_cb_list);
94 xbt_dynar_free(&sg_platf_AS_begin_cb_list);
95 xbt_dynar_free(&sg_platf_AS_end_cb_list);
96 xbt_dynar_free(&sg_platf_prop_cb_list);
98 xbt_dynar_free(&sg_platf_trace_cb_list);
99 xbt_dynar_free(&sg_platf_trace_connect_cb_list);
101 xbt_dynar_free(&sg_platf_route_cb_list);
102 xbt_dynar_free(&sg_platf_ASroute_cb_list);
103 xbt_dynar_free(&sg_platf_bypassRoute_cb_list);
104 xbt_dynar_free(&sg_platf_bypassASroute_cb_list);
106 xbt_dynar_free(&sg_platf_storage_cb_list);
107 xbt_dynar_free(&sg_platf_storage_type_cb_list);
108 xbt_dynar_free(&sg_platf_mstorage_cb_list);
109 xbt_dynar_free(&sg_platf_mount_cb_list);
111 xbt_dynar_free(&sg_platf_process_cb_list);
113 /* make sure that we will reinit the models while loading the platf once reinited */
114 surf_parse_models_setup_already_called = 0;
117 void sg_platf_new_host(sg_platf_host_cbarg_t h){
118 unsigned int iterator;
119 sg_platf_host_cb_t fun;
120 xbt_dynar_foreach(sg_platf_host_cb_list, iterator, fun) {
124 void sg_platf_new_host_link(sg_platf_host_link_cbarg_t h){
125 unsigned int iterator;
126 sg_platf_host_link_cb_t fun;
127 xbt_dynar_foreach(sg_platf_host_link_cb_list, iterator, fun) {
131 void sg_platf_new_router(sg_platf_router_cbarg_t router) {
132 unsigned int iterator;
133 sg_platf_router_cb_t fun;
134 xbt_dynar_foreach(sg_platf_router_cb_list, iterator, fun) {
138 void sg_platf_new_link(sg_platf_link_cbarg_t link){
139 unsigned int iterator;
140 sg_platf_link_cb_t fun;
141 xbt_dynar_foreach(sg_platf_link_cb_list, iterator, fun) {
146 void sg_platf_new_linkctn(sg_platf_linkctn_cbarg_t linkctn){
147 unsigned int iterator;
148 sg_platf_linkctn_cb_t fun;
149 xbt_dynar_foreach(sg_platf_linkctn_cb_list, iterator, fun) {
153 void sg_platf_new_peer(sg_platf_peer_cbarg_t peer){
154 unsigned int iterator;
155 sg_platf_peer_cb_t fun;
156 xbt_dynar_foreach(sg_platf_peer_cb_list, iterator, fun) {
160 void sg_platf_new_cluster(sg_platf_cluster_cbarg_t cluster){
161 unsigned int iterator;
162 sg_platf_cluster_cb_t fun;
163 xbt_dynar_foreach(sg_platf_cluster_cb_list, iterator, fun) {
167 void sg_platf_new_cabinet(sg_platf_cabinet_cbarg_t cabinet){
168 unsigned int iterator;
169 sg_platf_cabinet_cb_t fun;
170 xbt_dynar_foreach(sg_platf_cabinet_cb_list, iterator, fun) {
174 void sg_platf_new_storage(sg_platf_storage_cbarg_t storage){
175 unsigned int iterator;
176 sg_platf_storage_cb_t fun;
177 xbt_dynar_foreach(sg_platf_storage_cb_list, iterator, fun) {
181 void sg_platf_new_storage_type(sg_platf_storage_type_cbarg_t storage_type){
182 unsigned int iterator;
183 sg_platf_storage_type_cb_t fun;
184 xbt_dynar_foreach(sg_platf_storage_type_cb_list, iterator, fun) {
188 void sg_platf_new_mstorage(sg_platf_mstorage_cbarg_t mstorage){
189 unsigned int iterator;
190 sg_platf_mstorage_cb_t fun;
191 xbt_dynar_foreach(sg_platf_mstorage_cb_list, iterator, fun) {
195 void sg_platf_new_mount(sg_platf_mount_cbarg_t mount){
196 unsigned int iterator;
197 sg_platf_mount_cb_t fun;
198 xbt_dynar_foreach(sg_platf_mount_cb_list, iterator, fun) {
202 void sg_platf_new_route(sg_platf_route_cbarg_t route) {
203 unsigned int iterator;
204 sg_platf_route_cb_t fun;
205 xbt_dynar_foreach(sg_platf_route_cb_list, iterator, fun) {
208 }void sg_platf_new_ASroute(sg_platf_ASroute_cbarg_t ASroute) {
209 unsigned int iterator;
210 sg_platf_ASroute_cb_t fun;
211 xbt_dynar_foreach(sg_platf_ASroute_cb_list, iterator, fun) {
215 void sg_platf_new_bypassRoute(sg_platf_bypassRoute_cbarg_t bypassRoute) {
216 unsigned int iterator;
217 sg_platf_bypassRoute_cb_t fun;
218 xbt_dynar_foreach(sg_platf_bypassRoute_cb_list, iterator, fun) {
221 }void sg_platf_new_bypassASroute(sg_platf_bypassASroute_cbarg_t bypassASroute) {
222 unsigned int iterator;
223 sg_platf_bypassASroute_cb_t fun;
224 xbt_dynar_foreach(sg_platf_bypassASroute_cb_list, iterator, fun) {
228 void sg_platf_new_prop(sg_platf_prop_cbarg_t prop) {
229 unsigned int iterator;
230 sg_platf_prop_cb_t fun;
231 xbt_dynar_foreach(sg_platf_prop_cb_list, iterator, fun) {
235 void sg_platf_new_trace(sg_platf_trace_cbarg_t trace) {
236 unsigned int iterator;
237 sg_platf_trace_cb_t fun;
238 xbt_dynar_foreach(sg_platf_trace_cb_list, iterator, fun) {
242 void sg_platf_new_trace_connect(sg_platf_trace_connect_cbarg_t trace_connect) {
243 unsigned int iterator;
244 sg_platf_trace_connect_cb_t fun;
245 xbt_dynar_foreach(sg_platf_trace_connect_cb_list, iterator, fun) {
249 void sg_platf_new_process(sg_platf_process_cbarg_t process){
250 unsigned int iterator;
251 sg_platf_process_cb_t fun;
252 xbt_dynar_foreach(sg_platf_process_cb_list, iterator, fun) {
257 void sg_platf_begin() { /* Do nothing: just for symmetry of user code */ }
259 void sg_platf_end() {
260 unsigned int iterator;
262 xbt_dynar_foreach(sg_platf_postparse_cb_list, iterator, fun) {
267 static int surf_parse_models_setup_already_called = 0;
269 void sg_platf_new_AS_begin(const char *id, int routing) {
270 unsigned int iterator;
271 sg_platf_AS_begin_cb_t fun;
273 if (!surf_parse_models_setup_already_called && !xbt_dynar_is_empty(sg_platf_AS_begin_cb_list)) {
274 /* Initialize the surf models. That must be done after we got all config, and before we need the models.
275 * That is, after the last <config> tag, if any, and before the first of cluster|peer|AS|trace|trace_connect
277 * I'm not sure for <trace> and <trace_connect>, there may be a bug here
278 * (FIXME: check it out by creating a file beginning with one of these tags)
279 * but cluster and peer create ASes internally, so putting the code in there is ok.
281 * We are also guarding against xbt_dynar_length(sg_platf_AS_begin_cb_list) because we don't
282 * want to initialize the models if we are parsing the file to get the deployment. That could happen if
283 * the same file would be used for platf and deploy: it'd contain AS tags even during the deploy parsing.
284 * Removing that guard would result of the models to get re-inited when parsing for deploy.
286 surf_parse_models_setup_already_called = 1;
287 surf_config_models_setup();
290 xbt_dynar_foreach(sg_platf_AS_begin_cb_list, iterator, fun) {
295 void sg_platf_new_AS_end() {
296 unsigned int iterator;
298 xbt_dynar_foreach(sg_platf_AS_end_cb_list, iterator, fun) {
304 void sg_platf_host_add_cb(sg_platf_host_cb_t fct) {
305 xbt_dynar_push(sg_platf_host_cb_list, &fct);
307 void sg_platf_host_link_add_cb(sg_platf_host_link_cb_t fct) {
308 xbt_dynar_push(sg_platf_host_link_cb_list, &fct);
310 void sg_platf_link_add_cb(sg_platf_link_cb_t fct) {
311 xbt_dynar_push(sg_platf_link_cb_list, &fct);
313 void sg_platf_linkctn_add_cb(sg_platf_linkctn_cb_t fct) {
314 xbt_dynar_push(sg_platf_linkctn_cb_list, &fct);
316 void sg_platf_router_add_cb(sg_platf_router_cb_t fct) {
317 xbt_dynar_push(sg_platf_router_cb_list, &fct);
319 void sg_platf_peer_add_cb(sg_platf_peer_cb_t fct) {
320 xbt_dynar_push(sg_platf_peer_cb_list, &fct);
322 void sg_platf_cluster_add_cb(sg_platf_cluster_cb_t fct) {
323 xbt_dynar_push(sg_platf_cluster_cb_list, &fct);
325 void sg_platf_cabinet_add_cb(sg_platf_cabinet_cb_t fct) {
326 xbt_dynar_push(sg_platf_cabinet_cb_list, &fct);
328 void sg_platf_postparse_add_cb(void_f_void_t fct) {
329 xbt_dynar_push(sg_platf_postparse_cb_list, &fct);
331 void sg_platf_AS_begin_add_cb(sg_platf_AS_begin_cb_t fct) {
332 xbt_dynar_push(sg_platf_AS_begin_cb_list, &fct);
334 void sg_platf_AS_end_add_cb(void_f_void_t fct) {
335 xbt_dynar_push(sg_platf_AS_end_cb_list, &fct);
337 void sg_platf_storage_add_cb(sg_platf_storage_cb_t fct) {
338 xbt_dynar_push(sg_platf_storage_cb_list, &fct);
340 void sg_platf_storage_type_add_cb(sg_platf_storage_type_cb_t fct) {
341 xbt_dynar_push(sg_platf_storage_type_cb_list, &fct);
343 void sg_platf_mstorage_add_cb(sg_platf_mstorage_cb_t fct) {
344 xbt_dynar_push(sg_platf_mstorage_cb_list, &fct);
346 void sg_platf_mount_add_cb(sg_platf_mount_cb_t fct) {
347 xbt_dynar_push(sg_platf_mount_cb_list, &fct);
349 void sg_platf_route_add_cb(sg_platf_route_cb_t fct) {
350 xbt_dynar_push(sg_platf_route_cb_list, &fct);
352 void sg_platf_ASroute_add_cb(sg_platf_ASroute_cb_t fct) {
353 xbt_dynar_push(sg_platf_ASroute_cb_list, &fct);
355 void sg_platf_bypassRoute_add_cb(sg_platf_bypassRoute_cb_t fct) {
356 xbt_dynar_push(sg_platf_bypassRoute_cb_list, &fct);
358 void sg_platf_bypassASroute_add_cb(sg_platf_bypassASroute_cb_t fct) {
359 xbt_dynar_push(sg_platf_bypassASroute_cb_list, &fct);
361 void sg_platf_prop_add_cb(sg_platf_prop_cb_t fct) {
362 xbt_dynar_push(sg_platf_prop_cb_list, &fct);
364 void sg_platf_trace_add_cb(sg_platf_trace_cb_t fct) {
365 xbt_dynar_push(sg_platf_trace_cb_list, &fct);
367 void sg_platf_trace_connect_add_cb(sg_platf_trace_connect_cb_t fct) {
368 xbt_dynar_push(sg_platf_trace_connect_cb_list, &fct);
370 void sg_platf_rng_stream_init(unsigned long seed[6]) {
371 RngStream_SetPackageSeed(seed);
372 sg_platf_rng_stream = RngStream_CreateStream(NULL);
374 void sg_platf_process_add_cb(sg_platf_process_cb_t fct) {
375 xbt_dynar_push(sg_platf_process_cb_list, &fct);
378 RngStream sg_platf_rng_stream_get(const char* id) {
379 RngStream stream = NULL;
380 unsigned int id_hash;
382 stream = RngStream_CopyStream(sg_platf_rng_stream);
383 id_hash = xbt_str_hash(id);
384 RngStream_AdvanceState(stream, 0, (long)id_hash);