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 static int surf_parse_models_setup_already_called;
43 /* one RngStream for the platform, to respect some statistic rules */
44 static RngStream sg_platf_rng_stream = NULL;
46 /** Module management function: creates all internal data structures */
47 void sg_platf_init(void) {
49 //FIXME : Ugly, but useful...
50 if(sg_platf_host_cb_list)
51 return; //Already initialized, so do nothing...
53 sg_platf_host_cb_list = xbt_dynar_new(sizeof(sg_platf_host_cb_t), NULL);
54 sg_platf_host_link_cb_list = xbt_dynar_new(sizeof(sg_platf_host_link_cb_t), NULL);
55 sg_platf_router_cb_list = xbt_dynar_new(sizeof(sg_platf_router_cb_t), NULL);
56 sg_platf_link_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t), NULL);
57 sg_platf_linkctn_cb_list = xbt_dynar_new(sizeof(sg_platf_linkctn_cb_t), NULL);
58 sg_platf_peer_cb_list = xbt_dynar_new(sizeof(sg_platf_peer_cb_t), NULL);
59 sg_platf_cluster_cb_list = xbt_dynar_new(sizeof(sg_platf_cluster_cb_t), NULL);
60 sg_platf_cabinet_cb_list = xbt_dynar_new(sizeof(sg_platf_cabinet_cb_t), NULL);
61 sg_platf_postparse_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t),NULL);
62 sg_platf_AS_begin_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_begin_cb_t),NULL);
63 sg_platf_AS_end_cb_list = xbt_dynar_new(sizeof(void_f_void_t),NULL);
64 sg_platf_prop_cb_list = xbt_dynar_new(sizeof(sg_platf_prop_cb_t),NULL);
66 sg_platf_route_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
67 sg_platf_ASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_ASroute_cb_t), NULL);
68 sg_platf_bypassRoute_cb_list = xbt_dynar_new(sizeof(sg_platf_bypassRoute_cb_t), NULL);
69 sg_platf_bypassASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_bypassASroute_cb_t), NULL);
71 sg_platf_trace_cb_list = xbt_dynar_new(sizeof(sg_platf_trace_cb_t), NULL);
72 sg_platf_trace_connect_cb_list = xbt_dynar_new(sizeof(sg_platf_trace_connect_cb_t), NULL);
74 sg_platf_storage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
75 sg_platf_storage_type_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
76 sg_platf_mstorage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
77 sg_platf_mount_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
79 /** Module management function: frees all internal data structures */
80 void sg_platf_exit(void) {
81 xbt_dynar_free(&sg_platf_host_cb_list);
82 xbt_dynar_free(&sg_platf_host_link_cb_list);
83 xbt_dynar_free(&sg_platf_router_cb_list);
84 xbt_dynar_free(&sg_platf_link_cb_list);
85 xbt_dynar_free(&sg_platf_linkctn_cb_list);
86 xbt_dynar_free(&sg_platf_postparse_cb_list);
87 xbt_dynar_free(&sg_platf_peer_cb_list);
88 xbt_dynar_free(&sg_platf_cluster_cb_list);
89 xbt_dynar_free(&sg_platf_cabinet_cb_list);
90 xbt_dynar_free(&sg_platf_AS_begin_cb_list);
91 xbt_dynar_free(&sg_platf_AS_end_cb_list);
92 xbt_dynar_free(&sg_platf_prop_cb_list);
94 xbt_dynar_free(&sg_platf_trace_cb_list);
95 xbt_dynar_free(&sg_platf_trace_connect_cb_list);
97 xbt_dynar_free(&sg_platf_route_cb_list);
98 xbt_dynar_free(&sg_platf_ASroute_cb_list);
99 xbt_dynar_free(&sg_platf_bypassRoute_cb_list);
100 xbt_dynar_free(&sg_platf_bypassASroute_cb_list);
102 xbt_dynar_free(&sg_platf_storage_cb_list);
103 xbt_dynar_free(&sg_platf_storage_type_cb_list);
104 xbt_dynar_free(&sg_platf_mstorage_cb_list);
105 xbt_dynar_free(&sg_platf_mount_cb_list);
107 /* make sure that we will reinit the models while loading the platf once reinited */
108 surf_parse_models_setup_already_called = 0;
111 void sg_platf_new_host(sg_platf_host_cbarg_t h){
112 unsigned int iterator;
113 sg_platf_host_cb_t fun;
114 xbt_dynar_foreach(sg_platf_host_cb_list, iterator, fun) {
118 void sg_platf_new_host_link(sg_platf_host_link_cbarg_t h){
119 unsigned int iterator;
120 sg_platf_host_link_cb_t fun;
121 xbt_dynar_foreach(sg_platf_host_link_cb_list, iterator, fun) {
125 void sg_platf_new_router(sg_platf_router_cbarg_t router) {
126 unsigned int iterator;
127 sg_platf_router_cb_t fun;
128 xbt_dynar_foreach(sg_platf_router_cb_list, iterator, fun) {
132 void sg_platf_new_link(sg_platf_link_cbarg_t link){
133 unsigned int iterator;
134 sg_platf_link_cb_t fun;
135 xbt_dynar_foreach(sg_platf_link_cb_list, iterator, fun) {
140 void sg_platf_new_linkctn(sg_platf_linkctn_cbarg_t linkctn){
141 unsigned int iterator;
142 sg_platf_linkctn_cb_t fun;
143 xbt_dynar_foreach(sg_platf_linkctn_cb_list, iterator, fun) {
147 void sg_platf_new_peer(sg_platf_peer_cbarg_t peer){
148 unsigned int iterator;
149 sg_platf_peer_cb_t fun;
150 xbt_dynar_foreach(sg_platf_peer_cb_list, iterator, fun) {
154 void sg_platf_new_cluster(sg_platf_cluster_cbarg_t cluster){
155 unsigned int iterator;
156 sg_platf_cluster_cb_t fun;
157 xbt_dynar_foreach(sg_platf_cluster_cb_list, iterator, fun) {
161 void sg_platf_new_cabinet(sg_platf_cabinet_cbarg_t cabinet){
162 unsigned int iterator;
163 sg_platf_cabinet_cb_t fun;
164 xbt_dynar_foreach(sg_platf_cabinet_cb_list, iterator, fun) {
168 void sg_platf_new_storage(sg_platf_storage_cbarg_t storage){
169 unsigned int iterator;
170 sg_platf_storage_cb_t fun;
171 xbt_dynar_foreach(sg_platf_storage_cb_list, iterator, fun) {
175 void sg_platf_new_storage_type(sg_platf_storage_type_cbarg_t storage_type){
176 unsigned int iterator;
177 sg_platf_storage_type_cb_t fun;
178 xbt_dynar_foreach(sg_platf_storage_type_cb_list, iterator, fun) {
182 void sg_platf_new_mstorage(sg_platf_mstorage_cbarg_t mstorage){
183 unsigned int iterator;
184 sg_platf_mstorage_cb_t fun;
185 xbt_dynar_foreach(sg_platf_mstorage_cb_list, iterator, fun) {
189 void sg_platf_new_mount(sg_platf_mount_cbarg_t mount){
190 unsigned int iterator;
191 sg_platf_mount_cb_t fun;
192 xbt_dynar_foreach(sg_platf_mount_cb_list, iterator, fun) {
196 void sg_platf_new_route(sg_platf_route_cbarg_t route) {
197 unsigned int iterator;
198 sg_platf_route_cb_t fun;
199 xbt_dynar_foreach(sg_platf_route_cb_list, iterator, fun) {
202 }void sg_platf_new_ASroute(sg_platf_ASroute_cbarg_t ASroute) {
203 unsigned int iterator;
204 sg_platf_ASroute_cb_t fun;
205 xbt_dynar_foreach(sg_platf_ASroute_cb_list, iterator, fun) {
209 void sg_platf_new_bypassRoute(sg_platf_bypassRoute_cbarg_t bypassRoute) {
210 unsigned int iterator;
211 sg_platf_bypassRoute_cb_t fun;
212 xbt_dynar_foreach(sg_platf_bypassRoute_cb_list, iterator, fun) {
215 }void sg_platf_new_bypassASroute(sg_platf_bypassASroute_cbarg_t bypassASroute) {
216 unsigned int iterator;
217 sg_platf_bypassASroute_cb_t fun;
218 xbt_dynar_foreach(sg_platf_bypassASroute_cb_list, iterator, fun) {
222 void sg_platf_new_prop(sg_platf_prop_cbarg_t prop) {
223 unsigned int iterator;
224 sg_platf_prop_cb_t fun;
225 xbt_dynar_foreach(sg_platf_prop_cb_list, iterator, fun) {
229 void sg_platf_new_trace(sg_platf_trace_cbarg_t trace) {
230 unsigned int iterator;
231 sg_platf_trace_cb_t fun;
232 xbt_dynar_foreach(sg_platf_trace_cb_list, iterator, fun) {
236 void sg_platf_new_trace_connect(sg_platf_trace_connect_cbarg_t trace_connect) {
237 unsigned int iterator;
238 sg_platf_trace_connect_cb_t fun;
239 xbt_dynar_foreach(sg_platf_trace_connect_cb_list, iterator, fun) {
243 void sg_platf_begin() { /* Do nothing: just for symmetry of user code */ }
245 void sg_platf_end() {
246 unsigned int iterator;
248 xbt_dynar_foreach(sg_platf_postparse_cb_list, iterator, fun) {
253 static int surf_parse_models_setup_already_called = 0;
255 void sg_platf_new_AS_begin(const char *id, int routing) {
256 unsigned int iterator;
257 sg_platf_AS_begin_cb_t fun;
259 if (!surf_parse_models_setup_already_called && !xbt_dynar_is_empty(sg_platf_AS_begin_cb_list)) {
260 /* Initialize the surf models. That must be done after we got all config, and before we need the models.
261 * That is, after the last <config> tag, if any, and before the first of cluster|peer|AS|trace|trace_connect
263 * I'm not sure for <trace> and <trace_connect>, there may be a bug here
264 * (FIXME: check it out by creating a file beginning with one of these tags)
265 * but cluster and peer create ASes internally, so putting the code in there is ok.
267 * We are also guarding against xbt_dynar_length(sg_platf_AS_begin_cb_list) because we don't
268 * want to initialize the models if we are parsing the file to get the deployment. That could happen if
269 * the same file would be used for platf and deploy: it'd contain AS tags even during the deploy parsing.
270 * Removing that guard would result of the models to get re-inited when parsing for deploy.
272 surf_parse_models_setup_already_called = 1;
273 surf_config_models_setup();
276 xbt_dynar_foreach(sg_platf_AS_begin_cb_list, iterator, fun) {
281 void sg_platf_new_AS_end() {
282 unsigned int iterator;
284 xbt_dynar_foreach(sg_platf_AS_end_cb_list, iterator, fun) {
290 void sg_platf_host_add_cb(sg_platf_host_cb_t fct) {
291 xbt_dynar_push(sg_platf_host_cb_list, &fct);
293 void sg_platf_host_link_add_cb(sg_platf_host_link_cb_t fct) {
294 xbt_dynar_push(sg_platf_host_link_cb_list, &fct);
296 void sg_platf_link_add_cb(sg_platf_link_cb_t fct) {
297 xbt_dynar_push(sg_platf_link_cb_list, &fct);
299 void sg_platf_linkctn_add_cb(sg_platf_linkctn_cb_t fct) {
300 xbt_dynar_push(sg_platf_linkctn_cb_list, &fct);
302 void sg_platf_router_add_cb(sg_platf_router_cb_t fct) {
303 xbt_dynar_push(sg_platf_router_cb_list, &fct);
305 void sg_platf_peer_add_cb(sg_platf_peer_cb_t fct) {
306 xbt_dynar_push(sg_platf_peer_cb_list, &fct);
308 void sg_platf_cluster_add_cb(sg_platf_cluster_cb_t fct) {
309 xbt_dynar_push(sg_platf_cluster_cb_list, &fct);
311 void sg_platf_cabinet_add_cb(sg_platf_cabinet_cb_t fct) {
312 xbt_dynar_push(sg_platf_cabinet_cb_list, &fct);
314 void sg_platf_postparse_add_cb(void_f_void_t fct) {
315 xbt_dynar_push(sg_platf_postparse_cb_list, &fct);
317 void sg_platf_AS_begin_add_cb(sg_platf_AS_begin_cb_t fct) {
318 xbt_dynar_push(sg_platf_AS_begin_cb_list, &fct);
320 void sg_platf_AS_end_add_cb(void_f_void_t fct) {
321 xbt_dynar_push(sg_platf_AS_end_cb_list, &fct);
323 void sg_platf_storage_add_cb(sg_platf_storage_cb_t fct) {
324 xbt_dynar_push(sg_platf_storage_cb_list, &fct);
326 void sg_platf_storage_type_add_cb(sg_platf_storage_type_cb_t fct) {
327 xbt_dynar_push(sg_platf_storage_type_cb_list, &fct);
329 void sg_platf_mstorage_add_cb(sg_platf_mstorage_cb_t fct) {
330 xbt_dynar_push(sg_platf_mstorage_cb_list, &fct);
332 void sg_platf_mount_add_cb(sg_platf_mount_cb_t fct) {
333 xbt_dynar_push(sg_platf_mount_cb_list, &fct);
335 void sg_platf_route_add_cb(sg_platf_route_cb_t fct) {
336 xbt_dynar_push(sg_platf_route_cb_list, &fct);
338 void sg_platf_ASroute_add_cb(sg_platf_ASroute_cb_t fct) {
339 xbt_dynar_push(sg_platf_ASroute_cb_list, &fct);
341 void sg_platf_bypassRoute_add_cb(sg_platf_bypassRoute_cb_t fct) {
342 xbt_dynar_push(sg_platf_bypassRoute_cb_list, &fct);
344 void sg_platf_bypassASroute_add_cb(sg_platf_bypassASroute_cb_t fct) {
345 xbt_dynar_push(sg_platf_bypassASroute_cb_list, &fct);
347 void sg_platf_prop_add_cb(sg_platf_prop_cb_t fct) {
348 xbt_dynar_push(sg_platf_prop_cb_list, &fct);
350 void sg_platf_trace_add_cb(sg_platf_trace_cb_t fct) {
351 xbt_dynar_push(sg_platf_trace_cb_list, &fct);
353 void sg_platf_trace_connect_add_cb(sg_platf_trace_connect_cb_t fct) {
354 xbt_dynar_push(sg_platf_trace_connect_cb_list, &fct);
356 void sg_platf_rng_stream_init(unsigned long seed[6]) {
357 RngStream_SetPackageSeed(seed);
358 sg_platf_rng_stream = RngStream_CreateStream(NULL);
361 RngStream sg_platf_rng_stream_get(const char* id) {
362 RngStream stream = NULL;
363 unsigned int id_hash;
365 stream = RngStream_CopyStream(sg_platf_rng_stream);
366 id_hash = xbt_str_hash(id);
367 RngStream_AdvanceState(stream, 0, (long)id_hash);