1 /* Copyright (c) 2006-2015. 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. */
9 #include <stdarg.h> /* va_arg */
16 #include "surf/surfxml_parse.h"
17 #include "src/surf/surf_private.h"
18 #include "surf/random_mgr.h"
19 #include "simgrid/sg_config.h"
21 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
22 "Logging specific to the SURF parsing module");
24 int ETag_surfxml_include_state(void);
26 #include "simgrid_dtd.c"
28 char* surf_parsed_filename = NULL; // to locate parse error messages
30 xbt_dynar_t parsed_link_list = NULL; /* temporary store of current list link of a route */
34 void surf_parse_error(const char *fmt, ...) {
37 int lineno = surf_parse_lineno;
38 char *msg = bvprintf(fmt,va);
41 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
43 xbt_die("Exiting now");
45 void surf_parse_warn(const char *fmt, ...) {
48 char *msg = bvprintf(fmt,va);
50 XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
54 double surf_parse_get_double(const char *string) {
56 int ret = sscanf(string, "%lg", &res);
58 surf_parse_error("%s is not a double", string);
59 //printf("Parsed double [%g] %s\n", res, string);
63 int surf_parse_get_int(const char *string) {
65 int ret = sscanf(string, "%d", &res);
67 surf_parse_error("%s is not an integer", string);
76 /* Note: field `unit' for the last element of parametre `units' should be
78 static double surf_parse_get_value_with_unit(const char *string,
79 const struct unit_scale *units)
85 res = strtod(string, &ptr);
87 surf_parse_error("value out of range: %s", string);
89 surf_parse_error("cannot parse number: %s", string);
90 for (i = 0; units[i].unit != NULL && strcmp(ptr, units[i].unit) != 0; i++) {
92 if (units[i].unit != NULL)
93 res *= units[i].scale;
95 surf_parse_error("unknown unit: %s", ptr);
99 double surf_parse_get_time(const char *string)
101 const struct unit_scale units[] = {
102 { "w", 7 * 24 * 60 * 60 },
103 { "d", 24 * 60 * 60 },
107 { "", 1.0 }, /* default unit is seconds */
114 return surf_parse_get_value_with_unit(string, units);
117 double surf_parse_get_size(const char *string)
119 const struct unit_scale units[] = {
120 { "TiB", pow(1024, 4) },
121 { "GiB", pow(1024, 3) },
122 { "MiB", pow(1024, 2) },
129 { "", 1.0 }, /* default unit is bytes*/
130 { "Tib", 0.125 * pow(1024, 4) },
131 { "Gib", 0.125 * pow(1024, 3) },
132 { "Mib", 0.125 * pow(1024, 2) },
133 { "Kib", 0.125 * 1024 },
134 { "Tb", 0.125 * 1e12 },
135 { "Gb", 0.125 * 1e9 },
136 { "Mb", 0.125 * 1e6 },
137 { "kb", 0.125 * 1e3 },
141 return surf_parse_get_value_with_unit(string, units);
144 double surf_parse_get_bandwidth(const char *string)
146 const struct unit_scale units[] = {
147 { "TiBps", pow(1024, 4) },
148 { "GiBps", pow(1024, 3) },
149 { "MiBps", pow(1024, 2) },
156 { "", 1.0 }, /* default unit is bytes per second */
157 { "Tibps", 0.125 * pow(1024, 4) },
158 { "Gibps", 0.125 * pow(1024, 3) },
159 { "Mibps", 0.125 * pow(1024, 2) },
160 { "Kibps", 0.125 * 1024 },
161 { "Tbps", 0.125 * 1e12 },
162 { "Gbps", 0.125 * 1e9 },
163 { "Mbps", 0.125 * 1e6 },
164 { "kbps", 0.125 * 1e3 },
168 return surf_parse_get_value_with_unit(string, units);
171 double surf_parse_get_power(const char *string)
173 const struct unit_scale units[] = {
174 { "yottaflops", 1e24 },
176 { "zettaflops", 1e21 },
178 { "exaflops", 1e18 },
180 { "petaflops", 1e15 },
182 { "teraflops", 1e12 },
184 { "gigaflops", 1e9 },
186 { "megaflops", 1e6 },
188 { "kiloflops", 1e3 },
192 { "", 1.0 }, /* default unit is flops */
195 return surf_parse_get_value_with_unit(string, units);
199 * All the callback lists that can be overridden anywhere.
200 * (this list should probably be reduced to the bare minimum to allow the models to work)
203 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
205 /* The default current property receiver. Setup in the corresponding opening callbacks. */
206 xbt_dict_t current_property_set = NULL;
207 xbt_dict_t current_model_property_set = NULL;
208 xbt_dict_t as_current_property_set = NULL;
210 char* as_name_tab[1024];
211 void* as_dict_tab[1024];
215 /* dictionary of random generator data */
216 xbt_dict_t random_data_list = NULL;
218 YY_BUFFER_STATE surf_input_buffer;
219 FILE *surf_file_to_parse = NULL;
222 * Stuff relative to storage
224 void STag_surfxml_storage(void)
227 XBT_DEBUG("STag_surfxml_storage");
228 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
230 void ETag_surfxml_storage(void)
232 s_sg_platf_storage_cbarg_t storage = SG_PLATF_STORAGE_INITIALIZER;
233 memset(&storage,0,sizeof(storage));
235 storage.id = A_surfxml_storage_id;
236 storage.type_id = A_surfxml_storage_typeId;
237 storage.content = A_surfxml_storage_content;
238 storage.content_type = A_surfxml_storage_content___type;
239 storage.properties = current_property_set;
240 storage.attach = A_surfxml_storage_attach;
241 sg_platf_new_storage(&storage);
242 current_property_set = NULL;
244 void STag_surfxml_storage___type(void)
247 XBT_DEBUG("STag_surfxml_storage___type");
248 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
249 xbt_assert(current_model_property_set == NULL, "Someone forgot to reset the model property set to NULL in its closing tag (or XML malformed)");
251 void ETag_surfxml_storage___type(void)
253 s_sg_platf_storage_type_cbarg_t storage_type = SG_PLATF_STORAGE_TYPE_INITIALIZER;
254 memset(&storage_type,0,sizeof(storage_type));
256 storage_type.content = A_surfxml_storage___type_content;
257 storage_type.content_type = A_surfxml_storage___type_content___type;
258 storage_type.id = A_surfxml_storage___type_id;
259 storage_type.model = A_surfxml_storage___type_model;
260 storage_type.properties = current_property_set;
261 storage_type.model_properties = current_model_property_set;
262 storage_type.size = surf_parse_get_size(A_surfxml_storage___type_size);
263 sg_platf_new_storage_type(&storage_type);
264 current_property_set = NULL;
265 current_model_property_set = NULL;
267 void STag_surfxml_mstorage(void)
269 XBT_DEBUG("STag_surfxml_mstorage");
271 void ETag_surfxml_mstorage(void)
273 s_sg_platf_mstorage_cbarg_t mstorage = SG_PLATF_MSTORAGE_INITIALIZER;
274 memset(&mstorage,0,sizeof(mstorage));
276 mstorage.name = A_surfxml_mstorage_name;
277 mstorage.type_id = A_surfxml_mstorage_typeId;
278 sg_platf_new_mstorage(&mstorage);
280 void STag_surfxml_mount(void)
282 XBT_DEBUG("STag_surfxml_mount");
284 void ETag_surfxml_mount(void)
286 s_sg_platf_mount_cbarg_t mount = SG_PLATF_MOUNT_INITIALIZER;
287 memset(&mount,0,sizeof(mount));
289 mount.name = A_surfxml_mount_name;
290 mount.storageId = A_surfxml_mount_storageId;
291 sg_platf_new_mount(&mount);
295 * Stuff relative to the <include> tag
297 static xbt_dynar_t surf_input_buffer_stack = NULL;
298 static xbt_dynar_t surf_file_to_parse_stack = NULL;
299 static xbt_dynar_t surf_parsed_filename_stack = NULL;
301 void STag_surfxml_include(void)
303 parse_after_config();
304 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
305 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
306 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
308 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
310 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
311 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
312 A_surfxml_include_file);
313 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
314 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
315 surf_parse_push_buffer_state(surf_input_buffer);
320 void ETag_surfxml_include(void) {
321 /* Nothing to do when done with reading the include tag.
322 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
325 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
327 * This function is called automatically by sedding the parser in tools/cmake/MaintainerMode.cmake
328 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
329 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
330 * error message in that case.
332 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
333 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
334 * on a line. One day maybe, if the maya allow it.
336 int ETag_surfxml_include_state(void)
339 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
341 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
344 // Yeah, we were in an <include> Restore state and proceed.
345 fclose(surf_file_to_parse);
346 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
347 surf_parse_pop_buffer_state();
348 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
350 // Restore the filename for error messages
351 free(surf_parsed_filename);
352 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
358 void surf_parse_init_callbacks(void)
363 void surf_parse_reset_callbacks(void)
365 surf_parse_free_callbacks();
366 surf_parse_init_callbacks();
369 void surf_parse_free_callbacks(void)
374 /* Stag and Etag parse functions */
376 void STag_surfxml_platform(void) {
377 XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
379 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
380 "You're using an ancient XML file.\n"
381 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
382 "instead of MBytes, MFlops and seconds.\n"
384 "Use simgrid_update_xml to update your file automatically. "
385 "This program is installed automatically with SimGrid, or "
386 "available in the tools/ directory of the source archive.\n"
388 "Please check also out the SURF section of the ChangeLog for "
389 "the 3.1 version for more information. \n"
391 "Last, do not forget to also update your values for "
392 "the calls to MSG_task_create (if any).");
393 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
394 "You're using an old XML file.\n"
395 "Use simgrid_update_xml to update your file automatically. "
396 "This program is installed automatically with SimGrid, or "
397 "available in the tools/ directory of the source archive.");
401 void ETag_surfxml_platform(void){
405 void STag_surfxml_host(void){
407 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
410 void STag_surfxml_prop(void)
413 if (!as_current_property_set){
414 xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
415 as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
416 as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
417 as_dict_tab[as_prop_nb] = as_current_property_set;
418 XBT_DEBUG("PUSH prop set %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
421 XBT_DEBUG("add prop %s=%s into current AS property set", A_surfxml_prop_id, A_surfxml_prop_value);
422 xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
425 if (!current_property_set)
426 current_property_set = xbt_dict_new(); // Maybe, it should raise an error
427 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), xbt_free_f);
428 XBT_DEBUG("add prop %s=%s into current property set", A_surfxml_prop_id, A_surfxml_prop_value);
432 void ETag_surfxml_host(void) {
433 s_sg_platf_host_cbarg_t host = SG_PLATF_HOST_INITIALIZER;
435 memset(&host,0,sizeof(host));
438 host.properties = current_property_set;
440 host.id = A_surfxml_host_id;
442 buf = A_surfxml_host_power;
443 XBT_DEBUG("Buffer: %s", buf);
444 host.power_peak = xbt_dynar_new(sizeof(double), NULL);
445 if (strchr(buf, ',') == NULL){
446 double power_value = get_cpu_power(A_surfxml_host_power);
447 xbt_dynar_push_as(host.power_peak,double, power_value);
450 xbt_dynar_t pstate_list = xbt_str_split(buf, ",");
452 for (i = 0; i < xbt_dynar_length(pstate_list); i++) {
454 char* power_value_str;
456 xbt_dynar_get_cpy(pstate_list, i, &power_value_str);
457 xbt_str_trim(power_value_str, NULL);
458 power_value = get_cpu_power(power_value_str);
459 xbt_dynar_push_as(host.power_peak, double, power_value);
460 XBT_DEBUG("Power value: %f", power_value);
462 xbt_dynar_free(&pstate_list);
465 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
466 //host.power_peak = get_cpu_power(A_surfxml_host_power);
467 host.power_scale = surf_parse_get_double( A_surfxml_host_availability);
468 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
469 host.power_trace = tmgr_trace_new_from_file(A_surfxml_host_availability___file);
470 host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state___file);
471 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
473 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
474 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
475 if (A_surfxml_host_state == A_surfxml_host_state_ON)
476 host.initial_state = SURF_RESOURCE_ON;
477 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
478 host.initial_state = SURF_RESOURCE_OFF;
479 host.coord = A_surfxml_host_coordinates;
481 sg_platf_new_host(&host);
482 xbt_dynar_free(&host.power_peak);
483 current_property_set = NULL;
486 void STag_surfxml_host___link(void){
487 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
488 s_sg_platf_host_link_cbarg_t host_link = SG_PLATF_HOST_LINK_INITIALIZER;
489 memset(&host_link,0,sizeof(host_link));
491 host_link.id = A_surfxml_host___link_id;
492 host_link.link_up = A_surfxml_host___link_up;
493 host_link.link_down = A_surfxml_host___link_down;
494 sg_platf_new_host_link(&host_link);
497 void STag_surfxml_router(void){
498 s_sg_platf_router_cbarg_t router = SG_PLATF_ROUTER_INITIALIZER;
499 memset(&router, 0, sizeof(router));
501 router.id = A_surfxml_router_id;
502 router.coord = A_surfxml_router_coordinates;
504 sg_platf_new_router(&router);
507 void ETag_surfxml_cluster(void){
508 s_sg_platf_cluster_cbarg_t cluster = SG_PLATF_CLUSTER_INITIALIZER;
509 memset(&cluster,0,sizeof(cluster));
510 cluster.properties = as_current_property_set;
512 cluster.id = A_surfxml_cluster_id;
513 cluster.prefix = A_surfxml_cluster_prefix;
514 cluster.suffix = A_surfxml_cluster_suffix;
515 cluster.radical = A_surfxml_cluster_radical;
516 cluster.power = surf_parse_get_power(A_surfxml_cluster_power);
517 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
518 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw);
519 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat);
520 if(strcmp(A_surfxml_cluster_bb___bw,""))
521 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw);
522 if(strcmp(A_surfxml_cluster_bb___lat,""))
523 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat);
524 if(strcmp(A_surfxml_cluster_limiter___link,""))
525 cluster.limiter_link = surf_parse_get_double(A_surfxml_cluster_limiter___link);
526 if(strcmp(A_surfxml_cluster_loopback___bw,""))
527 cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw);
528 if(strcmp(A_surfxml_cluster_loopback___lat,""))
529 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat);
531 switch(AX_surfxml_cluster_topology){
532 case A_surfxml_cluster_topology_FLAT:
533 cluster.topology= SURF_CLUSTER_FLAT ;
535 case A_surfxml_cluster_topology_TORUS:
536 cluster.topology= SURF_CLUSTER_TORUS ;
538 case A_surfxml_cluster_topology_FAT___TREE:
539 cluster.topology = SURF_CLUSTER_FAT_TREE;
542 surf_parse_error("Invalid cluster topology for cluster %s",
546 cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
547 cluster.router_id = A_surfxml_cluster_router___id;
549 switch (AX_surfxml_cluster_sharing___policy) {
550 case A_surfxml_cluster_sharing___policy_SHARED:
551 cluster.sharing_policy = SURF_LINK_SHARED;
553 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
554 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
556 case A_surfxml_cluster_sharing___policy_FATPIPE:
557 cluster.sharing_policy = SURF_LINK_FATPIPE;
560 surf_parse_error("Invalid cluster sharing policy for cluster %s",
564 switch (AX_surfxml_cluster_bb___sharing___policy) {
565 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
566 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
568 case A_surfxml_cluster_bb___sharing___policy_SHARED:
569 cluster.bb_sharing_policy = SURF_LINK_SHARED;
572 surf_parse_error("Invalid bb sharing policy in cluster %s",
577 cluster.availability_trace = A_surfxml_cluster_availability___file;
578 cluster.state_trace = A_surfxml_cluster_state___file;
579 sg_platf_new_cluster(&cluster);
581 current_property_set = NULL;
584 void STag_surfxml_cluster(void){
585 parse_after_config();
586 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
589 void STag_surfxml_cabinet(void){
590 parse_after_config();
591 s_sg_platf_cabinet_cbarg_t cabinet = SG_PLATF_CABINET_INITIALIZER;
592 memset(&cabinet,0,sizeof(cabinet));
593 cabinet.id = A_surfxml_cabinet_id;
594 cabinet.prefix = A_surfxml_cabinet_prefix;
595 cabinet.suffix = A_surfxml_cabinet_suffix;
596 cabinet.power = surf_parse_get_power(A_surfxml_cabinet_power);
597 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw);
598 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat);
599 cabinet.radical = A_surfxml_cabinet_radical;
601 sg_platf_new_cabinet(&cabinet);
604 void STag_surfxml_peer(void){
605 parse_after_config();
606 s_sg_platf_peer_cbarg_t peer = SG_PLATF_PEER_INITIALIZER;
607 memset(&peer,0,sizeof(peer));
608 peer.id = A_surfxml_peer_id;
609 peer.power = surf_parse_get_power(A_surfxml_peer_power);
610 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in);
611 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out);
612 peer.lat = surf_parse_get_time(A_surfxml_peer_lat);
613 peer.coord = A_surfxml_peer_coordinates;
614 peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability___file);
615 peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state___file);
617 sg_platf_new_peer(&peer);
620 void STag_surfxml_link(void){
622 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
625 void ETag_surfxml_link(void){
626 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
627 memset(&link,0,sizeof(link));
629 link.properties = current_property_set;
631 link.id = A_surfxml_link_id;
632 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth);
633 //printf("Link bandwidth [%g]\n", link.bandwidth);
634 link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file);
635 link.latency = surf_parse_get_time(A_surfxml_link_latency);
636 //printf("Link latency [%g]\n", link.latency);
637 link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency___file);
639 switch (A_surfxml_link_state) {
640 case A_surfxml_link_state_ON:
641 link.state = SURF_RESOURCE_ON;
643 case A_surfxml_link_state_OFF:
644 link.state = SURF_RESOURCE_OFF;
647 surf_parse_error("invalid state for link %s", link.id);
650 link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state___file);
652 switch (A_surfxml_link_sharing___policy) {
653 case A_surfxml_link_sharing___policy_SHARED:
654 link.policy = SURF_LINK_SHARED;
656 case A_surfxml_link_sharing___policy_FATPIPE:
657 link.policy = SURF_LINK_FATPIPE;
659 case A_surfxml_link_sharing___policy_FULLDUPLEX:
660 link.policy = SURF_LINK_FULLDUPLEX;
663 surf_parse_error("Invalid sharing policy in link %s", link.id);
667 sg_platf_new_link(&link);
669 current_property_set = NULL;
672 void STag_surfxml_link___ctn(void){
675 switch (A_surfxml_link___ctn_direction) {
676 case AU_surfxml_link___ctn_direction:
677 case A_surfxml_link___ctn_direction_NONE:
678 link_id = xbt_strdup(A_surfxml_link___ctn_id);
680 case A_surfxml_link___ctn_direction_UP:
681 link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
683 case A_surfxml_link___ctn_direction_DOWN:
684 link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
688 // FIXME we should push the surf link object but it don't
689 // work because of model rulebased
690 xbt_dynar_push(parsed_link_list, &link_id);
693 void ETag_surfxml_backbone(void){
694 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
695 memset(&link,0,sizeof(link));
697 link.properties = NULL;
699 link.id = A_surfxml_backbone_id;
700 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth);
701 link.latency = surf_parse_get_time(A_surfxml_backbone_latency);
702 link.state = SURF_RESOURCE_ON;
703 link.policy = SURF_LINK_SHARED;
705 sg_platf_new_link(&link);
706 routing_cluster_add_backbone(sg_link_by_name(A_surfxml_backbone_id));
709 void STag_surfxml_route(void){
710 xbt_assert(strlen(A_surfxml_route_src) > 0 || strlen(A_surfxml_route_dst) > 0,
711 "Missing end-points while defining route \"%s\"->\"%s\"",
712 A_surfxml_route_src, A_surfxml_route_dst);
713 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
716 void STag_surfxml_ASroute(void){
717 xbt_assert(strlen(A_surfxml_ASroute_src) > 0
718 || strlen(A_surfxml_ASroute_dst) > 0
719 || strlen(A_surfxml_ASroute_gw___src) > 0
720 || strlen(A_surfxml_ASroute_gw___dst) > 0,
721 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
722 A_surfxml_ASroute_src, A_surfxml_ASroute_dst,
723 A_surfxml_ASroute_gw___src, A_surfxml_ASroute_gw___dst);
724 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
727 void STag_surfxml_bypassRoute(void){
728 xbt_assert(strlen(A_surfxml_bypassRoute_src) > 0
729 || strlen(A_surfxml_bypassRoute_dst) > 0,
730 "Missing end-points while defining bupass route \"%s\"->\"%s\"",
731 A_surfxml_bypassRoute_src, A_surfxml_bypassRoute_dst);
732 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
735 void STag_surfxml_bypassASroute(void){
736 xbt_assert(strlen(A_surfxml_bypassASroute_src) > 0
737 || strlen(A_surfxml_bypassASroute_dst) > 0
738 || strlen(A_surfxml_bypassASroute_gw___src) > 0
739 || strlen(A_surfxml_bypassASroute_gw___dst) > 0,
740 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
741 A_surfxml_bypassASroute_src, A_surfxml_bypassASroute_dst,
742 A_surfxml_bypassASroute_gw___src,A_surfxml_bypassASroute_gw___dst);
743 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
746 void ETag_surfxml_route(void){
747 s_sg_platf_route_cbarg_t route = SG_PLATF_ROUTE_INITIALIZER;
748 memset(&route,0,sizeof(route));
750 route.src = A_surfxml_route_src;
751 route.dst = A_surfxml_route_dst;
754 route.link_list = parsed_link_list;
756 switch (A_surfxml_route_symmetrical) {
757 case AU_surfxml_route_symmetrical:
758 case A_surfxml_route_symmetrical_YES:
759 route.symmetrical = TRUE;
761 case A_surfxml_route_symmetrical_NO:
762 route.symmetrical = FALSE;;
766 sg_platf_new_route(&route);
767 parsed_link_list = NULL;
770 void ETag_surfxml_ASroute(void){
771 s_sg_platf_route_cbarg_t ASroute = SG_PLATF_ROUTE_INITIALIZER;
772 memset(&ASroute,0,sizeof(ASroute));
774 ASroute.src = A_surfxml_ASroute_src;
775 ASroute.dst = A_surfxml_ASroute_dst;
777 ASroute.gw_src = sg_routing_edge_by_name_or_null(A_surfxml_ASroute_gw___src);
778 ASroute.gw_dst = sg_routing_edge_by_name_or_null(A_surfxml_ASroute_gw___dst);
780 if (A_surfxml_ASroute_gw___src && !ASroute.gw_src)
781 surf_parse_error("gw_src=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
782 A_surfxml_ASroute_gw___src, ASroute.src, ASroute.dst);
783 if (A_surfxml_ASroute_gw___dst && !ASroute.gw_dst)
784 surf_parse_error("gw_dst=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
785 A_surfxml_ASroute_gw___dst, ASroute.src, ASroute.dst);
787 ASroute.link_list = parsed_link_list;
789 switch (A_surfxml_ASroute_symmetrical) {
790 case AU_surfxml_ASroute_symmetrical:
791 case A_surfxml_ASroute_symmetrical_YES:
792 ASroute.symmetrical = TRUE;
794 case A_surfxml_ASroute_symmetrical_NO:
795 ASroute.symmetrical = FALSE;
799 sg_platf_new_ASroute(&ASroute);
800 parsed_link_list = NULL;
803 void ETag_surfxml_bypassRoute(void){
804 s_sg_platf_route_cbarg_t route = SG_PLATF_ROUTE_INITIALIZER;
805 memset(&route,0,sizeof(route));
807 route.src = A_surfxml_bypassRoute_src;
808 route.dst = A_surfxml_bypassRoute_dst;
811 route.link_list = parsed_link_list;
812 route.symmetrical = FALSE;
814 sg_platf_new_bypassRoute(&route);
815 parsed_link_list = NULL;
818 void ETag_surfxml_bypassASroute(void){
819 s_sg_platf_route_cbarg_t ASroute = SG_PLATF_ROUTE_INITIALIZER;
820 memset(&ASroute,0,sizeof(ASroute));
822 ASroute.src = A_surfxml_bypassASroute_src;
823 ASroute.dst = A_surfxml_bypassASroute_dst;
824 ASroute.link_list = parsed_link_list;
825 ASroute.symmetrical = FALSE;
827 ASroute.gw_src = sg_routing_edge_by_name_or_null(A_surfxml_bypassASroute_gw___src);
828 ASroute.gw_dst = sg_routing_edge_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
830 sg_platf_new_bypassASroute(&ASroute);
831 parsed_link_list = NULL;
834 void ETag_surfxml_trace(void){
835 s_sg_platf_trace_cbarg_t trace = SG_PLATF_TRACE_INITIALIZER;
836 memset(&trace,0,sizeof(trace));
838 trace.id = A_surfxml_trace_id;
839 trace.file = A_surfxml_trace_file;
840 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
841 trace.pc_data = surfxml_pcdata;
843 sg_platf_new_trace(&trace);
846 void STag_surfxml_trace___connect(void){
847 parse_after_config();
848 s_sg_platf_trace_connect_cbarg_t trace_connect = SG_PLATF_TRACE_CONNECT_INITIALIZER;
849 memset(&trace_connect,0,sizeof(trace_connect));
851 trace_connect.element = A_surfxml_trace___connect_element;
852 trace_connect.trace = A_surfxml_trace___connect_trace;
854 switch (A_surfxml_trace___connect_kind) {
855 case AU_surfxml_trace___connect_kind:
856 case A_surfxml_trace___connect_kind_POWER:
857 trace_connect.kind = SURF_TRACE_CONNECT_KIND_POWER;
859 case A_surfxml_trace___connect_kind_BANDWIDTH:
860 trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
862 case A_surfxml_trace___connect_kind_HOST___AVAIL:
863 trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
865 case A_surfxml_trace___connect_kind_LATENCY:
866 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
868 case A_surfxml_trace___connect_kind_LINK___AVAIL:
869 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
872 sg_platf_trace_connect(&trace_connect);
875 void STag_surfxml_AS(void){
876 parse_after_config();
878 s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER;
879 AS.id = A_surfxml_AS_id;
880 AS.routing = (int)A_surfxml_AS_routing;
882 as_current_property_set = NULL;
884 sg_platf_new_AS_begin(&AS);
886 void ETag_surfxml_AS(void){
888 char *name = as_name_tab[as_prop_nb-1];
889 xbt_dict_t dict = as_dict_tab[as_prop_nb-1];
891 XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
892 xbt_lib_set(as_router_lib,
894 ROUTING_PROP_ASR_LEVEL,
898 sg_platf_new_AS_end();
901 void STag_surfxml_config(void){
903 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
904 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
905 if (_sg_cfg_init_status == 2) {
906 surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
909 void ETag_surfxml_config(void){
910 xbt_dict_cursor_t cursor = NULL;
914 xbt_dict_foreach(current_property_set, cursor, key, elem) {
915 cfg = bprintf("%s:%s",key,elem);
916 if(xbt_cfg_is_default_value(_sg_cfg_set, key))
917 xbt_cfg_set_parse(_sg_cfg_set, cfg);
919 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
922 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
924 xbt_dict_free(¤t_property_set);
925 current_property_set = NULL;
931 void STag_surfxml_process(void){
934 argv = xbt_new(char *, 1);
935 argv[0] = xbt_strdup(A_surfxml_process_function);
936 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
939 void ETag_surfxml_process(void){
940 s_sg_platf_process_cbarg_t process = SG_PLATF_PROCESS_INITIALIZER;
941 memset(&process,0,sizeof(process));
944 process.argv = (const char **)argv;
945 process.properties = current_property_set;
946 process.host = A_surfxml_process_host;
947 process.function = A_surfxml_process_function;
948 process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
949 process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
951 switch (A_surfxml_process_on___failure) {
952 case AU_surfxml_process_on___failure:
953 case A_surfxml_process_on___failure_DIE:
954 process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
956 case A_surfxml_process_on___failure_RESTART:
957 process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
961 sg_platf_new_process(&process);
962 current_property_set = NULL;
965 void STag_surfxml_argument(void){
967 argv = xbt_realloc(argv, (argc) * sizeof(char *));
968 argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
971 void STag_surfxml_model___prop(void){
972 if (!current_model_property_set)
973 current_model_property_set = xbt_dict_new_homogeneous(xbt_free_f);
975 xbt_dict_set(current_model_property_set, A_surfxml_model___prop_id, xbt_strdup(A_surfxml_model___prop_value), NULL);
978 /* ***************************************** */
979 /* TUTORIAL: New TAG */
980 void STag_surfxml_gpu(void)
982 XBT_DEBUG("STag_surfxml_gpu");
984 void ETag_surfxml_gpu(void)
986 s_sg_platf_gpu_cbarg_t gpu = SG_PLATF_GPU_INITIALIZER;
987 memset(&gpu,0,sizeof(gpu));
989 gpu.name = A_surfxml_gpu_name;
991 sg_platf_new_gpu(&gpu);
993 /* ***************************************** */
995 /* nothing to do in those functions */
996 void ETag_surfxml_prop(void){}
997 void STag_surfxml_random(void){}
998 void ETag_surfxml_random(void){}
999 void ETag_surfxml_trace___connect(void){}
1000 void STag_surfxml_trace(void){parse_after_config();}
1001 void ETag_surfxml_router(void){}
1002 void ETag_surfxml_host___link(void){}
1003 void ETag_surfxml_cabinet(void){}
1004 void ETag_surfxml_peer(void){}
1005 void STag_surfxml_backbone(void){}
1006 void ETag_surfxml_link___ctn(void){}
1007 void ETag_surfxml_argument(void){}
1008 void ETag_surfxml_model___prop(void){}
1010 /* Open and Close parse file */
1012 void surf_parse_open(const char *file)
1014 static int warned = 0; /* warn only once */
1018 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
1019 "If it is not what you want, go fix your code.");
1025 if (!surf_input_buffer_stack)
1026 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
1027 if (!surf_file_to_parse_stack)
1028 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
1030 if (!surf_parsed_filename_stack)
1031 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1033 surf_parsed_filename = xbt_strdup(file);
1034 char *dir = xbt_dirname(file);
1035 xbt_dynar_push(surf_path, &dir);
1037 surf_file_to_parse = surf_fopen(file, "r");
1038 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
1039 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1040 surf_parse__switch_to_buffer(surf_input_buffer);
1041 surf_parse_lineno = 1;
1044 void surf_parse_close(void)
1046 xbt_dynar_free(&surf_input_buffer_stack);
1047 xbt_dynar_free(&surf_file_to_parse_stack);
1048 xbt_dynar_free(&surf_parsed_filename_stack);
1049 if (surf_parsed_filename) {
1051 xbt_dynar_pop(surf_path, dir);
1055 free(surf_parsed_filename);
1056 surf_parsed_filename = NULL;
1058 if (surf_file_to_parse) {
1059 surf_parse__delete_buffer(surf_input_buffer);
1060 fclose(surf_file_to_parse);
1061 surf_file_to_parse = NULL; //Must be reset for Bypass
1065 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
1067 static int _surf_parse(void) {
1068 return surf_parse_lex();
1070 int_f_void_t surf_parse = _surf_parse;
1073 /* Prop tag functions */
1079 double get_cpu_power(const char *power)
1081 double power_scale = 0.0;
1084 random_data_t random = NULL;
1085 /* randomness is inserted like this: power="$rand(my_random)" */
1086 if (((p = strstr(power, "$rand(")) != NULL)
1087 && ((q = strstr(power, ")")) != NULL)) {
1089 generator = xbt_malloc(q - (p + 6) + 1);
1090 memcpy(generator, p + 6, q - (p + 6));
1091 generator[q - (p + 6)] = '\0';
1092 random = xbt_dict_get_or_null(random_data_list, generator);
1093 xbt_assert(random, "Random generator %s undefined", generator);
1094 power_scale = random_generate(random);
1097 power_scale = surf_parse_get_power(power);
1102 double random_min, random_max, random_mean, random_std_deviation;
1103 e_random_generator_t random_generator;
1106 xbt_dict_t get_as_router_properties(const char* name)
1108 return xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);