1 /* Copyright (c) 2006-2013. 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_router_cb_list = NULL; // of sg_platf_router_cb_t
19 xbt_dynar_t sg_platf_peer_cb_list = NULL; // of sg_platf_peer_cb_t
20 xbt_dynar_t sg_platf_cluster_cb_list = NULL; // of sg_platf_cluster_cb_t
21 xbt_dynar_t sg_platf_cabinet_cb_list = NULL; // of sg_platf_cluster_cb_t
22 xbt_dynar_t sg_platf_AS_begin_cb_list = NULL; //of sg_platf_AS_begin_cb_t
23 xbt_dynar_t sg_platf_AS_end_cb_list = NULL; //of void_f_void_t
24 xbt_dynar_t sg_platf_postparse_cb_list = NULL; // of void_f_void_t
25 xbt_dynar_t sg_platf_prop_cb_list = NULL; // of sg_platf_prop_cb_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_trace_cb_list = NULL;
33 xbt_dynar_t sg_platf_trace_connect_cb_list = NULL;
35 xbt_dynar_t sg_platf_storage_cb_list = NULL; // of sg_platf_storage_cb_t
36 xbt_dynar_t sg_platf_storage_type_cb_list = NULL; // of sg_platf_storage_cb_t
37 xbt_dynar_t sg_platf_mstorage_cb_list = NULL; // of sg_platf_storage_cb_t
38 xbt_dynar_t sg_platf_mount_cb_list = NULL; // of sg_platf_storage_cb_t
40 xbt_dynar_t sg_platf_process_cb_list = NULL;
42 /* ***************************************** */
43 /* TUTORIAL: New TAG */
45 xbt_dynar_t sg_platf_gpu_cb_list = NULL;
46 /* ***************************************** */
49 static int surf_parse_models_setup_already_called;
51 /* one RngStream for the platform, to respect some statistic rules */
52 static RngStream sg_platf_rng_stream = NULL;
54 /** Module management function: creates all internal data structures */
55 void sg_platf_init(void) {
57 //FIXME : Ugly, but useful...
58 if(sg_platf_host_cb_list)
59 return; //Already initialized, so do nothing...
61 sg_platf_host_cb_list = xbt_dynar_new(sizeof(sg_platf_host_cb_t), NULL);
62 sg_platf_host_link_cb_list = xbt_dynar_new(sizeof(sg_platf_host_link_cb_t), NULL);
63 sg_platf_router_cb_list = xbt_dynar_new(sizeof(sg_platf_router_cb_t), NULL);
64 sg_platf_link_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t), NULL);
65 sg_platf_peer_cb_list = xbt_dynar_new(sizeof(sg_platf_peer_cb_t), NULL);
66 sg_platf_cluster_cb_list = xbt_dynar_new(sizeof(sg_platf_cluster_cb_t), NULL);
67 sg_platf_cabinet_cb_list = xbt_dynar_new(sizeof(sg_platf_cabinet_cb_t), NULL);
68 sg_platf_postparse_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t),NULL);
69 sg_platf_AS_begin_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_cb_t),NULL);
70 sg_platf_AS_end_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_cb_t),NULL);
71 sg_platf_prop_cb_list = xbt_dynar_new(sizeof(sg_platf_prop_cb_t),NULL);
73 sg_platf_route_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
74 sg_platf_ASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
75 sg_platf_bypassRoute_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
76 sg_platf_bypassASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
78 sg_platf_trace_cb_list = xbt_dynar_new(sizeof(sg_platf_trace_cb_t), NULL);
79 sg_platf_trace_connect_cb_list = xbt_dynar_new(sizeof(sg_platf_trace_connect_cb_t), NULL);
81 sg_platf_storage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
82 sg_platf_storage_type_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
83 sg_platf_mstorage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
84 sg_platf_mount_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
86 sg_platf_process_cb_list = xbt_dynar_new(sizeof(sg_platf_process_cb_t), NULL);
88 /* ***************************************** */
89 /* TUTORIAL: New TAG */
91 sg_platf_gpu_cb_list = xbt_dynar_new(sizeof(sg_platf_gpu_cb_t), NULL);
92 /* ***************************************** */
94 /** Module management function: frees all internal data structures */
95 void sg_platf_exit(void) {
96 xbt_dynar_free(&sg_platf_host_cb_list);
97 xbt_dynar_free(&sg_platf_host_link_cb_list);
98 xbt_dynar_free(&sg_platf_router_cb_list);
99 xbt_dynar_free(&sg_platf_link_cb_list);
100 xbt_dynar_free(&sg_platf_postparse_cb_list);
101 xbt_dynar_free(&sg_platf_peer_cb_list);
102 xbt_dynar_free(&sg_platf_cluster_cb_list);
103 xbt_dynar_free(&sg_platf_cabinet_cb_list);
104 xbt_dynar_free(&sg_platf_AS_begin_cb_list);
105 xbt_dynar_free(&sg_platf_AS_end_cb_list);
106 xbt_dynar_free(&sg_platf_prop_cb_list);
108 xbt_dynar_free(&sg_platf_trace_cb_list);
109 xbt_dynar_free(&sg_platf_trace_connect_cb_list);
111 xbt_dynar_free(&sg_platf_route_cb_list);
112 xbt_dynar_free(&sg_platf_ASroute_cb_list);
113 xbt_dynar_free(&sg_platf_bypassRoute_cb_list);
114 xbt_dynar_free(&sg_platf_bypassASroute_cb_list);
116 xbt_dynar_free(&sg_platf_storage_cb_list);
117 xbt_dynar_free(&sg_platf_storage_type_cb_list);
118 xbt_dynar_free(&sg_platf_mstorage_cb_list);
119 xbt_dynar_free(&sg_platf_mount_cb_list);
121 xbt_dynar_free(&sg_platf_process_cb_list);
123 /* ***************************************** */
124 /* TUTORIAL: New TAG */
126 xbt_dynar_free(&sg_platf_gpu_cb_list);
128 /* ***************************************** */
130 /* make sure that we will reinit the models while loading the platf once reinited */
131 surf_parse_models_setup_already_called = 0;
134 void sg_platf_new_host(sg_platf_host_cbarg_t h){
135 unsigned int iterator;
136 sg_platf_host_cb_t fun;
137 xbt_dynar_foreach(sg_platf_host_cb_list, iterator, fun) {
141 void sg_platf_new_host_link(sg_platf_host_link_cbarg_t h){
142 unsigned int iterator;
143 sg_platf_host_link_cb_t fun;
144 xbt_dynar_foreach(sg_platf_host_link_cb_list, iterator, fun) {
148 void sg_platf_new_router(sg_platf_router_cbarg_t router) {
149 unsigned int iterator;
150 sg_platf_router_cb_t fun;
151 xbt_dynar_foreach(sg_platf_router_cb_list, iterator, fun) {
155 void sg_platf_new_link(sg_platf_link_cbarg_t link){
156 unsigned int iterator;
157 sg_platf_link_cb_t fun;
158 xbt_dynar_foreach(sg_platf_link_cb_list, iterator, fun) {
163 void sg_platf_new_peer(sg_platf_peer_cbarg_t peer){
164 unsigned int iterator;
165 sg_platf_peer_cb_t fun;
166 xbt_dynar_foreach(sg_platf_peer_cb_list, iterator, fun) {
170 void sg_platf_new_cluster(sg_platf_cluster_cbarg_t cluster){
171 unsigned int iterator;
172 sg_platf_cluster_cb_t fun;
173 xbt_dynar_foreach(sg_platf_cluster_cb_list, iterator, fun) {
177 void sg_platf_new_cabinet(sg_platf_cabinet_cbarg_t cabinet){
178 unsigned int iterator;
179 sg_platf_cabinet_cb_t fun;
180 xbt_dynar_foreach(sg_platf_cabinet_cb_list, iterator, fun) {
184 void sg_platf_new_storage(sg_platf_storage_cbarg_t storage){
185 unsigned int iterator;
186 sg_platf_storage_cb_t fun;
187 xbt_dynar_foreach(sg_platf_storage_cb_list, iterator, fun) {
191 void sg_platf_new_storage_type(sg_platf_storage_type_cbarg_t storage_type){
192 unsigned int iterator;
193 sg_platf_storage_type_cb_t fun;
194 xbt_dynar_foreach(sg_platf_storage_type_cb_list, iterator, fun) {
198 void sg_platf_new_mstorage(sg_platf_mstorage_cbarg_t mstorage){
199 unsigned int iterator;
200 sg_platf_mstorage_cb_t fun;
201 xbt_dynar_foreach(sg_platf_mstorage_cb_list, iterator, fun) {
205 void sg_platf_new_mount(sg_platf_mount_cbarg_t mount){
206 unsigned int iterator;
207 sg_platf_mount_cb_t fun;
208 xbt_dynar_foreach(sg_platf_mount_cb_list, iterator, fun) {
212 void sg_platf_new_route(sg_platf_route_cbarg_t route) {
213 unsigned int iterator;
214 sg_platf_route_cb_t fun;
215 xbt_dynar_foreach(sg_platf_route_cb_list, iterator, fun) {
219 void sg_platf_new_ASroute(sg_platf_route_cbarg_t ASroute) {
220 unsigned int iterator;
221 sg_platf_route_cb_t fun;
222 xbt_dynar_foreach(sg_platf_ASroute_cb_list, iterator, fun) {
226 void sg_platf_new_bypassRoute(sg_platf_route_cbarg_t bypassRoute) {
227 unsigned int iterator;
228 sg_platf_route_cb_t fun;
229 xbt_dynar_foreach(sg_platf_bypassRoute_cb_list, iterator, fun) {
233 void sg_platf_new_bypassASroute(sg_platf_route_cbarg_t bypassASroute) {
234 unsigned int iterator;
235 sg_platf_route_cb_t fun;
236 xbt_dynar_foreach(sg_platf_bypassASroute_cb_list, iterator, fun) {
240 void sg_platf_new_prop(sg_platf_prop_cbarg_t prop) {
241 unsigned int iterator;
242 sg_platf_prop_cb_t fun;
243 xbt_dynar_foreach(sg_platf_prop_cb_list, iterator, fun) {
247 void sg_platf_new_trace(sg_platf_trace_cbarg_t trace) {
248 unsigned int iterator;
249 sg_platf_trace_cb_t fun;
250 xbt_dynar_foreach(sg_platf_trace_cb_list, iterator, fun) {
254 void sg_platf_trace_connect(sg_platf_trace_connect_cbarg_t trace_connect) {
255 unsigned int iterator;
256 sg_platf_trace_connect_cb_t fun;
257 xbt_dynar_foreach(sg_platf_trace_connect_cb_list, iterator, fun) {
261 void sg_platf_new_process(sg_platf_process_cbarg_t process){
262 unsigned int iterator;
263 sg_platf_process_cb_t fun;
264 xbt_dynar_foreach(sg_platf_process_cb_list, iterator, fun) {
269 void sg_platf_route_begin (sg_platf_route_cbarg_t route){
270 route->link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
272 void sg_platf_ASroute_begin (sg_platf_route_cbarg_t ASroute){
273 ASroute->link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
276 void sg_platf_route_end (sg_platf_route_cbarg_t route){
277 sg_platf_new_route(route);
279 void sg_platf_ASroute_end (sg_platf_route_cbarg_t ASroute){
280 sg_platf_new_ASroute(ASroute);
283 void sg_platf_route_add_link (const char* link_id, sg_platf_route_cbarg_t route){
284 char *link_name = xbt_strdup(link_id);
285 xbt_dynar_push(route->link_list, &link_name);
287 void sg_platf_ASroute_add_link (const char* link_id, sg_platf_route_cbarg_t ASroute){
288 char *link_name = xbt_strdup(link_id);
289 xbt_dynar_push(ASroute->link_list, &link_name);
292 void sg_platf_begin() { /* Do nothing: just for symmetry of user code */ }
294 void sg_platf_end() {
295 unsigned int iterator;
297 xbt_dynar_foreach(sg_platf_postparse_cb_list, iterator, fun) {
302 static int surf_parse_models_setup_already_called = 0;
304 void sg_platf_new_AS_begin(sg_platf_AS_cbarg_t AS) {
305 unsigned int iterator;
306 sg_platf_AS_cb_t fun;
308 if (!surf_parse_models_setup_already_called && !xbt_dynar_is_empty(sg_platf_AS_begin_cb_list)) {
309 /* Initialize the surf models. That must be done after we got all config, and before we need the models.
310 * That is, after the last <config> tag, if any, and before the first of cluster|peer|AS|trace|trace_connect
312 * I'm not sure for <trace> and <trace_connect>, there may be a bug here
313 * (FIXME: check it out by creating a file beginning with one of these tags)
314 * but cluster and peer create ASes internally, so putting the code in there is ok.
316 * We are also guarding against xbt_dynar_length(sg_platf_AS_begin_cb_list) because we don't
317 * want to initialize the models if we are parsing the file to get the deployment. That could happen if
318 * the same file would be used for platf and deploy: it'd contain AS tags even during the deploy parsing.
319 * Removing that guard would result of the models to get re-inited when parsing for deploy.
321 surf_parse_models_setup_already_called = 1;
322 surf_config_models_setup();
325 xbt_dynar_foreach(sg_platf_AS_begin_cb_list, iterator, fun) {
330 void sg_platf_new_AS_end() {
331 unsigned int iterator;
333 xbt_dynar_foreach(sg_platf_AS_end_cb_list, iterator, fun) {
338 /* ***************************************** */
339 /* TUTORIAL: New TAG */
341 void sg_platf_new_gpu(sg_platf_gpu_cbarg_t gpu) {
342 unsigned int iterator;
344 xbt_dynar_foreach(sg_platf_gpu_cb_list, iterator, fun) {
349 void sg_platf_gpu_add_cb(sg_platf_gpu_cb_t fct) {
350 xbt_dynar_push(sg_platf_gpu_cb_list, &fct);
353 /* ***************************************** */
356 void sg_platf_host_add_cb(sg_platf_host_cb_t fct) {
357 xbt_dynar_push(sg_platf_host_cb_list, &fct);
359 void sg_platf_host_link_add_cb(sg_platf_host_link_cb_t fct) {
360 xbt_dynar_push(sg_platf_host_link_cb_list, &fct);
362 void sg_platf_link_add_cb(sg_platf_link_cb_t fct) {
363 xbt_dynar_push(sg_platf_link_cb_list, &fct);
365 void sg_platf_router_add_cb(sg_platf_router_cb_t fct) {
366 xbt_dynar_push(sg_platf_router_cb_list, &fct);
368 void sg_platf_peer_add_cb(sg_platf_peer_cb_t fct) {
369 xbt_dynar_push(sg_platf_peer_cb_list, &fct);
371 void sg_platf_cluster_add_cb(sg_platf_cluster_cb_t fct) {
372 xbt_dynar_push(sg_platf_cluster_cb_list, &fct);
374 void sg_platf_cabinet_add_cb(sg_platf_cabinet_cb_t fct) {
375 xbt_dynar_push(sg_platf_cabinet_cb_list, &fct);
377 void sg_platf_postparse_add_cb(void_f_void_t fct) {
378 xbt_dynar_push(sg_platf_postparse_cb_list, &fct);
380 void sg_platf_AS_begin_add_cb(sg_platf_AS_cb_t fct) {
381 xbt_dynar_push(sg_platf_AS_begin_cb_list, &fct);
383 void sg_platf_AS_end_add_cb(sg_platf_AS_cb_t fct) {
384 xbt_dynar_push(sg_platf_AS_end_cb_list, &fct);
386 void sg_platf_storage_add_cb(sg_platf_storage_cb_t fct) {
387 xbt_dynar_push(sg_platf_storage_cb_list, &fct);
389 void sg_platf_storage_type_add_cb(sg_platf_storage_type_cb_t fct) {
390 xbt_dynar_push(sg_platf_storage_type_cb_list, &fct);
392 void sg_platf_mstorage_add_cb(sg_platf_mstorage_cb_t fct) {
393 xbt_dynar_push(sg_platf_mstorage_cb_list, &fct);
395 void sg_platf_mount_add_cb(sg_platf_mount_cb_t fct) {
396 xbt_dynar_push(sg_platf_mount_cb_list, &fct);
398 void sg_platf_route_add_cb(sg_platf_route_cb_t fct) {
399 xbt_dynar_push(sg_platf_route_cb_list, &fct);
401 void sg_platf_ASroute_add_cb(sg_platf_route_cb_t fct) {
402 xbt_dynar_push(sg_platf_ASroute_cb_list, &fct);
404 void sg_platf_bypassRoute_add_cb(sg_platf_route_cb_t fct) {
405 xbt_dynar_push(sg_platf_bypassRoute_cb_list, &fct);
407 void sg_platf_bypassASroute_add_cb(sg_platf_route_cb_t fct) {
408 xbt_dynar_push(sg_platf_bypassASroute_cb_list, &fct);
410 void sg_platf_prop_add_cb(sg_platf_prop_cb_t fct) {
411 xbt_dynar_push(sg_platf_prop_cb_list, &fct);
413 void sg_platf_trace_add_cb(sg_platf_trace_cb_t fct) {
414 xbt_dynar_push(sg_platf_trace_cb_list, &fct);
416 void sg_platf_trace_connect_add_cb(sg_platf_trace_connect_cb_t fct) {
417 xbt_dynar_push(sg_platf_trace_connect_cb_list, &fct);
419 void sg_platf_rng_stream_init(unsigned long seed[6]) {
420 RngStream_SetPackageSeed(seed);
421 sg_platf_rng_stream = RngStream_CreateStream(NULL);
423 void sg_platf_process_add_cb(sg_platf_process_cb_t fct) {
424 xbt_dynar_push(sg_platf_process_cb_list, &fct);
427 RngStream sg_platf_rng_stream_get(const char* id) {
428 RngStream stream = NULL;
429 unsigned int id_hash;
431 stream = RngStream_CopyStream(sg_platf_rng_stream);
432 id_hash = xbt_str_hash(id);
433 RngStream_AdvanceState(stream, 0, (long)id_hash);