1 /* Copyright (c) 2006-2014. 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"
13 #include "surf/surf_routing.h"
15 #include "cpu_interface.hpp"
16 #include "host_interface.hpp"
18 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_parse);
19 xbt_dynar_t sg_platf_host_cb_list = NULL; // of sg_platf_host_cb_t
20 xbt_dynar_t sg_platf_host_link_cb_list = NULL; // of sg_platf_host_link_cb_t
21 xbt_dynar_t sg_platf_link_cb_list = NULL; // of sg_platf_link_cb_t
22 xbt_dynar_t sg_platf_router_cb_list = NULL; // of sg_platf_router_cb_t
23 xbt_dynar_t sg_platf_peer_cb_list = NULL; // of sg_platf_peer_cb_t
24 xbt_dynar_t sg_platf_cluster_cb_list = NULL; // of sg_platf_cluster_cb_t
25 xbt_dynar_t sg_platf_cabinet_cb_list = NULL; // of sg_platf_cluster_cb_t
26 xbt_dynar_t sg_platf_AS_begin_cb_list = NULL; //of sg_platf_AS_begin_cb_t
27 xbt_dynar_t sg_platf_AS_end_cb_list = NULL; //of void_f_void_t
28 xbt_dynar_t sg_platf_postparse_cb_list = NULL; // of void_f_void_t
29 xbt_dynar_t sg_platf_prop_cb_list = NULL; // of sg_platf_prop_cb_t
31 xbt_dynar_t sg_platf_route_cb_list = NULL; // of sg_platf_route_cb_t
32 xbt_dynar_t sg_platf_ASroute_cb_list = NULL; // of sg_platf_ASroute_cb_t
33 xbt_dynar_t sg_platf_bypassRoute_cb_list = NULL; // of sg_platf_bypassRoute_cb_t
34 xbt_dynar_t sg_platf_bypassASroute_cb_list = NULL; // of sg_platf_bypassASroute_cb_t
36 xbt_dynar_t sg_platf_trace_cb_list = NULL;
37 xbt_dynar_t sg_platf_trace_connect_cb_list = NULL;
39 xbt_dynar_t sg_platf_storage_cb_list = NULL; // of sg_platf_storage_cb_t
40 xbt_dynar_t sg_platf_storage_type_cb_list = NULL; // of sg_platf_storage_cb_t
41 xbt_dynar_t sg_platf_mstorage_cb_list = NULL; // of sg_platf_storage_cb_t
42 xbt_dynar_t sg_platf_mount_cb_list = NULL; // of sg_platf_storage_cb_t
44 /* ***************************************** */
45 /* TUTORIAL: New TAG */
47 xbt_dynar_t sg_platf_gpu_cb_list = NULL;
48 /* ***************************************** */
51 static int surf_parse_models_setup_already_called = 0;
53 /* one RngStream for the platform, to respect some statistic rules */
54 static RngStream sg_platf_rng_stream = NULL;
56 /** Module management function: creates all internal data structures */
57 void sg_platf_init(void) {
59 //FIXME : Ugly, but useful...
60 if(sg_platf_host_cb_list)
61 return; //Already initialized, so do nothing...
63 sg_platf_host_cb_list = xbt_dynar_new(sizeof(sg_platf_host_cb_t), NULL);
64 sg_platf_host_link_cb_list = xbt_dynar_new(sizeof(sg_platf_host_link_cb_t), NULL);
65 sg_platf_router_cb_list = xbt_dynar_new(sizeof(sg_platf_router_cb_t), NULL);
66 sg_platf_link_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t), NULL);
67 sg_platf_peer_cb_list = xbt_dynar_new(sizeof(sg_platf_peer_cb_t), NULL);
68 sg_platf_cluster_cb_list = xbt_dynar_new(sizeof(sg_platf_cluster_cb_t), NULL);
69 sg_platf_cabinet_cb_list = xbt_dynar_new(sizeof(sg_platf_cabinet_cb_t), NULL);
70 sg_platf_postparse_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t),NULL);
71 sg_platf_AS_begin_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_cb_t),NULL);
72 sg_platf_AS_end_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_cb_t),NULL);
73 sg_platf_prop_cb_list = xbt_dynar_new(sizeof(sg_platf_prop_cb_t),NULL);
75 sg_platf_route_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
76 sg_platf_ASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
77 sg_platf_bypassRoute_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
78 sg_platf_bypassASroute_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
80 sg_platf_trace_cb_list = xbt_dynar_new(sizeof(sg_platf_trace_cb_t), NULL);
81 sg_platf_trace_connect_cb_list = xbt_dynar_new(sizeof(sg_platf_trace_connect_cb_t), NULL);
83 sg_platf_storage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
84 sg_platf_storage_type_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
85 sg_platf_mstorage_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
86 sg_platf_mount_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_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 /* ***************************************** */
122 /* TUTORIAL: New TAG */
124 xbt_dynar_free(&sg_platf_gpu_cb_list);
126 /* ***************************************** */
128 /* make sure that we will reinit the models while loading the platf once reinited */
129 surf_parse_models_setup_already_called = 0;
132 void sg_platf_new_host(sg_platf_host_cbarg_t host)
135 xbt_assert(! sg_host_by_name(host->id),
136 "Refusing to create a second host named '%s'.", host->id);
138 RoutingEdge *net = NULL;
139 As* current_routing = routing_get_current();
141 net = routing_add_host(current_routing, host);
143 Cpu *cpu = surf_cpu_model_pm->createCpu(
153 surf_host_model->createHost(host->id, net, cpu);
155 unsigned int iterator;
156 sg_platf_host_cb_t fun;
157 xbt_dynar_foreach(sg_platf_host_cb_list, iterator, fun) {
161 void sg_platf_new_host_link(sg_platf_host_link_cbarg_t h){
162 unsigned int iterator;
163 sg_platf_host_link_cb_t fun;
164 xbt_dynar_foreach(sg_platf_host_link_cb_list, iterator, fun) {
168 void sg_platf_new_router(sg_platf_router_cbarg_t router) {
169 unsigned int iterator;
170 sg_platf_router_cb_t fun;
171 xbt_dynar_foreach(sg_platf_router_cb_list, iterator, fun) {
175 void sg_platf_new_link(sg_platf_link_cbarg_t link){
176 unsigned int iterator;
177 sg_platf_link_cb_t fun;
178 xbt_dynar_foreach(sg_platf_link_cb_list, iterator, fun) {
183 void sg_platf_new_peer(sg_platf_peer_cbarg_t peer){
184 unsigned int iterator;
185 sg_platf_peer_cb_t fun;
186 xbt_dynar_foreach(sg_platf_peer_cb_list, iterator, fun) {
190 void sg_platf_new_cluster(sg_platf_cluster_cbarg_t cluster){
191 unsigned int iterator;
192 sg_platf_cluster_cb_t fun;
193 xbt_dynar_foreach(sg_platf_cluster_cb_list, iterator, fun) {
197 void sg_platf_new_cabinet(sg_platf_cabinet_cbarg_t cabinet){
198 unsigned int iterator;
199 sg_platf_cabinet_cb_t fun;
200 xbt_dynar_foreach(sg_platf_cabinet_cb_list, iterator, fun) {
204 void sg_platf_new_storage(sg_platf_storage_cbarg_t storage){
205 unsigned int iterator;
206 sg_platf_storage_cb_t fun;
207 xbt_dynar_foreach(sg_platf_storage_cb_list, iterator, fun) {
211 void sg_platf_new_storage_type(sg_platf_storage_type_cbarg_t storage_type){
212 unsigned int iterator;
213 sg_platf_storage_type_cb_t fun;
214 xbt_dynar_foreach(sg_platf_storage_type_cb_list, iterator, fun) {
218 void sg_platf_new_mstorage(sg_platf_mstorage_cbarg_t mstorage){
219 unsigned int iterator;
220 sg_platf_mstorage_cb_t fun;
221 xbt_dynar_foreach(sg_platf_mstorage_cb_list, iterator, fun) {
225 void sg_platf_new_mount(sg_platf_mount_cbarg_t mount){
226 unsigned int iterator;
227 sg_platf_mount_cb_t fun;
228 xbt_dynar_foreach(sg_platf_mount_cb_list, iterator, fun) {
232 void sg_platf_new_route(sg_platf_route_cbarg_t route) {
233 unsigned int iterator;
234 sg_platf_route_cb_t fun;
235 xbt_dynar_foreach(sg_platf_route_cb_list, iterator, fun) {
239 void sg_platf_new_ASroute(sg_platf_route_cbarg_t ASroute) {
240 unsigned int iterator;
241 sg_platf_route_cb_t fun;
242 xbt_dynar_foreach(sg_platf_ASroute_cb_list, iterator, fun) {
246 void sg_platf_new_bypassRoute(sg_platf_route_cbarg_t bypassRoute) {
247 unsigned int iterator;
248 sg_platf_route_cb_t fun;
249 xbt_dynar_foreach(sg_platf_bypassRoute_cb_list, iterator, fun) {
253 void sg_platf_new_bypassASroute(sg_platf_route_cbarg_t bypassASroute) {
254 unsigned int iterator;
255 sg_platf_route_cb_t fun;
256 xbt_dynar_foreach(sg_platf_bypassASroute_cb_list, iterator, fun) {
260 void sg_platf_new_prop(sg_platf_prop_cbarg_t prop) {
261 unsigned int iterator;
262 sg_platf_prop_cb_t fun;
263 xbt_dynar_foreach(sg_platf_prop_cb_list, iterator, fun) {
267 void sg_platf_new_trace(sg_platf_trace_cbarg_t trace) {
268 unsigned int iterator;
269 sg_platf_trace_cb_t fun;
270 xbt_dynar_foreach(sg_platf_trace_cb_list, iterator, fun) {
274 void sg_platf_trace_connect(sg_platf_trace_connect_cbarg_t trace_connect) {
275 unsigned int iterator;
276 sg_platf_trace_connect_cb_t fun;
277 xbt_dynar_foreach(sg_platf_trace_connect_cb_list, iterator, fun) {
282 void sg_platf_route_begin (sg_platf_route_cbarg_t route){
283 route->link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
285 void sg_platf_ASroute_begin (sg_platf_route_cbarg_t ASroute){
286 ASroute->link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
289 void sg_platf_route_end (sg_platf_route_cbarg_t route){
290 sg_platf_new_route(route);
292 void sg_platf_ASroute_end (sg_platf_route_cbarg_t ASroute){
293 sg_platf_new_ASroute(ASroute);
296 void sg_platf_route_add_link (const char* link_id, sg_platf_route_cbarg_t route){
297 char *link_name = xbt_strdup(link_id);
298 xbt_dynar_push(route->link_list, &link_name);
300 void sg_platf_ASroute_add_link (const char* link_id, sg_platf_route_cbarg_t ASroute){
301 char *link_name = xbt_strdup(link_id);
302 xbt_dynar_push(ASroute->link_list, &link_name);
305 void sg_platf_begin() { /* Do nothing: just for symmetry of user code */ }
307 void sg_platf_end() {
308 unsigned int iterator;
310 xbt_dynar_foreach(sg_platf_postparse_cb_list, iterator, fun) {
315 void sg_platf_new_AS_begin(sg_platf_AS_cbarg_t AS) {
316 unsigned int iterator;
317 sg_platf_AS_cb_t fun;
319 if (!surf_parse_models_setup_already_called && !xbt_dynar_is_empty(sg_platf_AS_begin_cb_list)) {
320 /* Initialize the surf models. That must be done after we got all config, and before we need the models.
321 * That is, after the last <config> tag, if any, and before the first of cluster|peer|AS|trace|trace_connect
323 * I'm not sure for <trace> and <trace_connect>, there may be a bug here
324 * (FIXME: check it out by creating a file beginning with one of these tags)
325 * but cluster and peer create ASes internally, so putting the code in there is ok.
327 * We are also guarding against xbt_dynar_length(sg_platf_AS_begin_cb_list) because we don't
328 * want to initialize the models if we are parsing the file to get the deployment. That could happen if
329 * the same file would be used for platf and deploy: it'd contain AS tags even during the deploy parsing.
330 * Removing that guard would result of the models to get re-inited when parsing for deploy.
332 surf_parse_models_setup_already_called = 1;
333 surf_config_models_setup();
336 xbt_dynar_foreach(sg_platf_AS_begin_cb_list, iterator, fun) {
341 void sg_platf_new_AS_end() {
342 unsigned int iterator;
344 xbt_dynar_foreach(sg_platf_AS_end_cb_list, iterator, fun) {
349 /* ***************************************** */
350 /* TUTORIAL: New TAG */
352 void sg_platf_new_gpu(sg_platf_gpu_cbarg_t gpu) {
353 unsigned int iterator;
355 xbt_dynar_foreach(sg_platf_gpu_cb_list, iterator, fun) {
360 void sg_platf_gpu_add_cb(sg_platf_gpu_cb_t fct) {
361 xbt_dynar_push(sg_platf_gpu_cb_list, &fct);
364 /* ***************************************** */
367 void sg_platf_host_add_cb(sg_platf_host_cb_t fct) {
368 xbt_dynar_push(sg_platf_host_cb_list, &fct);
370 void sg_platf_host_link_add_cb(sg_platf_host_link_cb_t fct) {
371 xbt_dynar_push(sg_platf_host_link_cb_list, &fct);
373 void sg_platf_link_add_cb(sg_platf_link_cb_t fct) {
374 xbt_dynar_push(sg_platf_link_cb_list, &fct);
376 void sg_platf_router_add_cb(sg_platf_router_cb_t fct) {
377 xbt_dynar_push(sg_platf_router_cb_list, &fct);
379 void sg_platf_peer_add_cb(sg_platf_peer_cb_t fct) {
380 xbt_dynar_push(sg_platf_peer_cb_list, &fct);
382 void sg_platf_cluster_add_cb(sg_platf_cluster_cb_t fct) {
383 xbt_dynar_push(sg_platf_cluster_cb_list, &fct);
385 void sg_platf_cabinet_add_cb(sg_platf_cabinet_cb_t fct) {
386 xbt_dynar_push(sg_platf_cabinet_cb_list, &fct);
388 void sg_platf_postparse_add_cb(void_f_void_t fct) {
389 xbt_dynar_push(sg_platf_postparse_cb_list, &fct);
391 void sg_platf_AS_begin_add_cb(sg_platf_AS_cb_t fct) {
392 xbt_dynar_push(sg_platf_AS_begin_cb_list, &fct);
394 void sg_platf_AS_end_add_cb(sg_platf_AS_cb_t fct) {
395 xbt_dynar_push(sg_platf_AS_end_cb_list, &fct);
397 void sg_platf_storage_add_cb(sg_platf_storage_cb_t fct) {
398 xbt_dynar_push(sg_platf_storage_cb_list, &fct);
400 void sg_platf_storage_type_add_cb(sg_platf_storage_type_cb_t fct) {
401 xbt_dynar_push(sg_platf_storage_type_cb_list, &fct);
403 void sg_platf_mstorage_add_cb(sg_platf_mstorage_cb_t fct) {
404 xbt_dynar_push(sg_platf_mstorage_cb_list, &fct);
406 void sg_platf_mount_add_cb(sg_platf_mount_cb_t fct) {
407 xbt_dynar_push(sg_platf_mount_cb_list, &fct);
409 void sg_platf_route_add_cb(sg_platf_route_cb_t fct) {
410 xbt_dynar_push(sg_platf_route_cb_list, &fct);
412 void sg_platf_ASroute_add_cb(sg_platf_route_cb_t fct) {
413 xbt_dynar_push(sg_platf_ASroute_cb_list, &fct);
415 void sg_platf_bypassRoute_add_cb(sg_platf_route_cb_t fct) {
416 xbt_dynar_push(sg_platf_bypassRoute_cb_list, &fct);
418 void sg_platf_bypassASroute_add_cb(sg_platf_route_cb_t fct) {
419 xbt_dynar_push(sg_platf_bypassASroute_cb_list, &fct);
421 void sg_platf_prop_add_cb(sg_platf_prop_cb_t fct) {
422 xbt_dynar_push(sg_platf_prop_cb_list, &fct);
424 void sg_platf_trace_add_cb(sg_platf_trace_cb_t fct) {
425 xbt_dynar_push(sg_platf_trace_cb_list, &fct);
427 void sg_platf_trace_connect_add_cb(sg_platf_trace_connect_cb_t fct) {
428 xbt_dynar_push(sg_platf_trace_connect_cb_list, &fct);
430 void sg_platf_rng_stream_init(unsigned long seed[6]) {
431 RngStream_SetPackageSeed(seed);
432 sg_platf_rng_stream = RngStream_CreateStream(NULL);
435 RngStream sg_platf_rng_stream_get(const char* id) {
436 RngStream stream = NULL;
437 unsigned int id_hash;
439 stream = RngStream_CopyStream(sg_platf_rng_stream);
440 id_hash = xbt_str_hash(id);
441 RngStream_AdvanceState(stream, 0, (long)id_hash);