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. */
9 #include <stdarg.h> /* va_arg */
16 #include "surf/surfxml_parse.h"
17 #include "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);
42 xbt_die("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
44 void surf_parse_warn(const char *fmt, ...) {
47 char *msg = bvprintf(fmt,va);
49 XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
53 double surf_parse_get_double(const char *string) {
55 int ret = sscanf(string, "%lg", &res);
57 surf_parse_error("%s is not a double", string);
58 //printf("Parsed double [%g] %s\n", res, string);
62 int surf_parse_get_int(const char *string) {
64 int ret = sscanf(string, "%d", &res);
66 surf_parse_error("%s is not an integer", string);
75 /* Note: field `unit' for the last element of parametre `units' should be
77 static double surf_parse_get_value_with_unit(const char *string,
78 const struct unit_scale *units)
84 res = strtod(string, &ptr);
86 surf_parse_error("value out of range: %s", string);
88 surf_parse_error("cannot parse number: %s", string);
89 for (i = 0; units[i].unit != NULL && strcmp(ptr, units[i].unit) != 0; i++) {
91 if (units[i].unit != NULL)
92 res *= units[i].scale;
94 surf_parse_error("unknown unit: %s", ptr);
98 double surf_parse_get_time(const char *string)
100 const struct unit_scale units[] = {
101 { "w", 7 * 24 * 60 * 60 },
102 { "d", 24 * 60 * 60 },
106 { "", 1.0 }, /* default unit is seconds */
113 return surf_parse_get_value_with_unit(string, units);
116 double surf_parse_get_size(const char *string)
118 const struct unit_scale units[] = {
119 { "TiB", pow(1024, 4) },
120 { "GiB", pow(1024, 3) },
121 { "MiB", pow(1024, 2) },
128 { "", 1.0 }, /* default unit is bytes*/
129 { "Tib", 0.125 * pow(1024, 4) },
130 { "Gib", 0.125 * pow(1024, 3) },
131 { "Mib", 0.125 * pow(1024, 2) },
132 { "Kib", 0.125 * 1024 },
133 { "Tb", 0.125 * 1e12 },
134 { "Gb", 0.125 * 1e9 },
135 { "Mb", 0.125 * 1e6 },
136 { "kb", 0.125 * 1e3 },
140 return surf_parse_get_value_with_unit(string, units);
143 double surf_parse_get_bandwidth(const char *string)
145 const struct unit_scale units[] = {
146 { "TiBps", pow(1024, 4) },
147 { "GiBps", pow(1024, 3) },
148 { "MiBps", pow(1024, 2) },
155 { "", 1.0 }, /* default unit is bytes per second */
156 { "Tibps", 0.125 * pow(1024, 4) },
157 { "Gibps", 0.125 * pow(1024, 3) },
158 { "Mibps", 0.125 * pow(1024, 2) },
159 { "Kibps", 0.125 * 1024 },
160 { "Tbps", 0.125 * 1e12 },
161 { "Gbps", 0.125 * 1e9 },
162 { "Mbps", 0.125 * 1e6 },
163 { "kbps", 0.125 * 1e3 },
167 return surf_parse_get_value_with_unit(string, units);
170 double surf_parse_get_power(const char *string)
172 const struct unit_scale units[] = {
173 { "yottaflops", 1e24 },
175 { "zettaflops", 1e21 },
177 { "exaflops", 1e18 },
179 { "petaflops", 1e15 },
181 { "teraflops", 1e12 },
183 { "gigaflops", 1e9 },
185 { "megaflops", 1e6 },
187 { "kiloflops", 1e3 },
191 { "", 1.0 }, /* default unit is flops */
194 return surf_parse_get_value_with_unit(string, units);
198 * All the callback lists that can be overridden anywhere.
199 * (this list should probably be reduced to the bare minimum to allow the models to work)
202 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
204 /* The default current property receiver. Setup in the corresponding opening callbacks. */
205 xbt_dict_t current_property_set = NULL;
206 xbt_dict_t current_model_property_set = NULL;
207 xbt_dict_t as_current_property_set = NULL;
209 char* as_name_tab[1024];
210 void* as_dict_tab[1024];
214 /* dictionary of random generator data */
215 xbt_dict_t random_data_list = NULL;
217 YY_BUFFER_STATE surf_input_buffer;
218 FILE *surf_file_to_parse = NULL;
221 * Stuff relative to storage
223 void STag_surfxml_storage(void)
226 XBT_DEBUG("STag_surfxml_storage");
227 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
229 void ETag_surfxml_storage(void)
231 s_sg_platf_storage_cbarg_t storage;
232 memset(&storage,0,sizeof(storage));
234 storage.id = A_surfxml_storage_id;
235 storage.type_id = A_surfxml_storage_typeId;
236 storage.content = A_surfxml_storage_content;
237 storage.content_type = A_surfxml_storage_content___type;
238 storage.properties = current_property_set;
239 storage.attach = A_surfxml_storage_attach;
240 sg_platf_new_storage(&storage);
241 current_property_set = NULL;
243 void STag_surfxml_storage___type(void)
246 XBT_DEBUG("STag_surfxml_storage___type");
247 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
248 xbt_assert(current_model_property_set == NULL, "Someone forgot to reset the model property set to NULL in its closing tag (or XML malformed)");
250 void ETag_surfxml_storage___type(void)
252 s_sg_platf_storage_type_cbarg_t storage_type;
253 memset(&storage_type,0,sizeof(storage_type));
255 storage_type.content = A_surfxml_storage___type_content;
256 storage_type.content_type = A_surfxml_storage___type_content___type;
257 storage_type.id = A_surfxml_storage___type_id;
258 storage_type.model = A_surfxml_storage___type_model;
259 storage_type.properties = current_property_set;
260 storage_type.model_properties = current_model_property_set;
261 storage_type.size = surf_parse_get_size(A_surfxml_storage___type_size);
262 sg_platf_new_storage_type(&storage_type);
263 current_property_set = NULL;
264 current_model_property_set = NULL;
266 void STag_surfxml_mstorage(void)
268 XBT_DEBUG("STag_surfxml_mstorage");
270 void ETag_surfxml_mstorage(void)
272 s_sg_platf_mstorage_cbarg_t mstorage;
273 memset(&mstorage,0,sizeof(mstorage));
275 mstorage.name = A_surfxml_mstorage_name;
276 mstorage.type_id = A_surfxml_mstorage_typeId;
277 sg_platf_new_mstorage(&mstorage);
279 void STag_surfxml_mount(void)
281 XBT_DEBUG("STag_surfxml_mount");
283 void ETag_surfxml_mount(void)
285 s_sg_platf_mount_cbarg_t mount;
286 memset(&mount,0,sizeof(mount));
288 mount.name = A_surfxml_mount_name;
289 mount.storageId = A_surfxml_mount_storageId;
290 sg_platf_new_mount(&mount);
294 * Stuff relative to the <include> tag
296 static xbt_dynar_t surf_input_buffer_stack = NULL;
297 static xbt_dynar_t surf_file_to_parse_stack = NULL;
298 static xbt_dynar_t surf_parsed_filename_stack = NULL;
300 void STag_surfxml_include(void)
302 parse_after_config();
303 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
304 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
305 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
307 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
309 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
310 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
311 A_surfxml_include_file);
312 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
313 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
314 surf_parse_push_buffer_state(surf_input_buffer);
319 void ETag_surfxml_include(void) {
320 /* Nothing to do when done with reading the include tag.
321 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
324 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
326 * This function is called automatically by sedding the parser in buildtools/Cmake/MaintainerMode.cmake
327 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
328 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
329 * error message in that case.
331 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
332 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
333 * on a line. One day maybe, if the maya allow it.
335 int ETag_surfxml_include_state(void)
338 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
340 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
343 // Yeah, we were in an <include> Restore state and proceed.
344 fclose(surf_file_to_parse);
345 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
346 surf_parse_pop_buffer_state();
347 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
349 // Restore the filename for error messages
350 free(surf_parsed_filename);
351 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
357 void surf_parse_init_callbacks(void)
362 void surf_parse_reset_callbacks(void)
364 surf_parse_free_callbacks();
365 surf_parse_init_callbacks();
368 void surf_parse_free_callbacks(void)
373 /* Stag and Etag parse functions */
375 void STag_surfxml_platform(void) {
376 _XBT_GNUC_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
378 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
379 "You're using an ancient XML file.\n"
380 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
381 "instead of MBytes, MFlops and seconds.\n"
383 "Use simgrid_update_xml to update your file automatically. "
384 "This program is installed automatically with SimGrid, or "
385 "available in the tools/ directory of the source archive.\n"
387 "Please check also out the SURF section of the ChangeLog for "
388 "the 3.1 version for more information. \n"
390 "Last, do not forget to also update your values for "
391 "the calls to MSG_task_create (if any).");
392 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
393 "You're using an old XML file.\n"
394 "Use simgrid_update_xml to update your file automatically. "
395 "This program is installed automatically with SimGrid, or "
396 "available in the tools/ directory of the source archive.");
400 void ETag_surfxml_platform(void){
404 void STag_surfxml_host(void){
406 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
409 void STag_surfxml_prop(void)
412 if (!as_current_property_set){
413 xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
414 as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
415 as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
416 as_dict_tab[as_prop_nb] = as_current_property_set;
417 XBT_DEBUG("PUSH prop %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
420 xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
423 if (!current_property_set)
424 current_property_set = xbt_dict_new(); // Maybe, it should raise an error
425 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), xbt_free_f);
429 void ETag_surfxml_host(void) {
430 s_sg_platf_host_cbarg_t host;
432 memset(&host,0,sizeof(host));
435 host.properties = current_property_set;
437 host.id = A_surfxml_host_id;
439 buf = A_surfxml_host_power;
440 XBT_DEBUG("Buffer: %s", buf);
441 host.power_peak = xbt_dynar_new(sizeof(double), NULL);
442 if (strchr(buf, ',') == NULL){
443 double power_value = get_cpu_power(A_surfxml_host_power);
444 xbt_dynar_push_as(host.power_peak,double, power_value);
447 xbt_dynar_t pstate_list = xbt_str_split(buf, ",");
449 for (i = 0; i < xbt_dynar_length(pstate_list); i++) {
451 char* power_value_str;
453 xbt_dynar_get_cpy(pstate_list, i, &power_value_str);
454 xbt_str_trim(power_value_str, NULL);
455 power_value = get_cpu_power(power_value_str);
456 xbt_dynar_push_as(host.power_peak, double, power_value);
457 XBT_DEBUG("Power value: %f", power_value);
459 xbt_dynar_free(&pstate_list);
462 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
463 //host.power_peak = get_cpu_power(A_surfxml_host_power);
464 host.power_scale = surf_parse_get_double( A_surfxml_host_availability);
465 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
466 host.power_trace = tmgr_trace_new_from_file(A_surfxml_host_availability___file);
467 host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state___file);
468 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
470 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
471 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
472 if (A_surfxml_host_state == A_surfxml_host_state_ON)
473 host.initial_state = SURF_RESOURCE_ON;
474 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
475 host.initial_state = SURF_RESOURCE_OFF;
476 host.coord = A_surfxml_host_coordinates;
478 sg_platf_new_host(&host);
479 current_property_set = NULL;
482 void STag_surfxml_host___link(void){
483 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
484 s_sg_platf_host_link_cbarg_t host_link;
485 memset(&host_link,0,sizeof(host_link));
487 host_link.id = A_surfxml_host___link_id;
488 host_link.link_up = A_surfxml_host___link_up;
489 host_link.link_down = A_surfxml_host___link_down;
490 sg_platf_new_host_link(&host_link);
493 void STag_surfxml_router(void){
494 s_sg_platf_router_cbarg_t router;
495 memset(&router, 0, sizeof(router));
497 router.id = A_surfxml_router_id;
498 router.coord = A_surfxml_router_coordinates;
500 sg_platf_new_router(&router);
503 void ETag_surfxml_cluster(void){
504 s_sg_platf_cluster_cbarg_t cluster;
505 memset(&cluster,0,sizeof(cluster));
506 cluster.properties = current_property_set;
508 cluster.id = A_surfxml_cluster_id;
509 cluster.prefix = A_surfxml_cluster_prefix;
510 cluster.suffix = A_surfxml_cluster_suffix;
511 cluster.radical = A_surfxml_cluster_radical;
512 cluster.power = surf_parse_get_power(A_surfxml_cluster_power);
513 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
514 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw);
515 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat);
516 if(strcmp(A_surfxml_cluster_bb___bw,""))
517 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw);
518 if(strcmp(A_surfxml_cluster_bb___lat,""))
519 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat);
520 if(strcmp(A_surfxml_cluster_limiter___link,""))
521 cluster.limiter_link = surf_parse_get_double(A_surfxml_cluster_limiter___link);
522 if(strcmp(A_surfxml_cluster_loopback___bw,""))
523 cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw);
524 if(strcmp(A_surfxml_cluster_loopback___lat,""))
525 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat);
527 switch(AX_surfxml_cluster_topology){
528 case A_surfxml_cluster_topology_FLAT:
529 cluster.topology= SURF_CLUSTER_FLAT ;
531 case A_surfxml_cluster_topology_TORUS:
532 cluster.topology= SURF_CLUSTER_TORUS ;
534 case A_surfxml_cluster_topology_FAT___TREE:
535 cluster.topology = SURF_CLUSTER_FAT_TREE;
538 surf_parse_error("Invalid cluster topology for cluster %s",
542 cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
543 cluster.router_id = A_surfxml_cluster_router___id;
545 switch (AX_surfxml_cluster_sharing___policy) {
546 case A_surfxml_cluster_sharing___policy_SHARED:
547 cluster.sharing_policy = SURF_LINK_SHARED;
549 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
550 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
552 case A_surfxml_cluster_sharing___policy_FATPIPE:
553 cluster.sharing_policy = SURF_LINK_FATPIPE;
556 surf_parse_error("Invalid cluster sharing policy for cluster %s",
560 switch (AX_surfxml_cluster_bb___sharing___policy) {
561 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
562 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
564 case A_surfxml_cluster_bb___sharing___policy_SHARED:
565 cluster.bb_sharing_policy = SURF_LINK_SHARED;
568 surf_parse_error("Invalid bb sharing policy in cluster %s",
573 cluster.availability_trace = A_surfxml_cluster_availability___file;
574 cluster.state_trace = A_surfxml_cluster_state___file;
575 sg_platf_new_cluster(&cluster);
577 current_property_set = NULL;
580 void STag_surfxml_cluster(void){
581 parse_after_config();
582 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
585 void STag_surfxml_cabinet(void){
586 parse_after_config();
587 s_sg_platf_cabinet_cbarg_t cabinet;
588 memset(&cabinet,0,sizeof(cabinet));
589 cabinet.id = A_surfxml_cabinet_id;
590 cabinet.prefix = A_surfxml_cabinet_prefix;
591 cabinet.suffix = A_surfxml_cabinet_suffix;
592 cabinet.power = surf_parse_get_power(A_surfxml_cabinet_power);
593 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw);
594 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat);
595 cabinet.radical = A_surfxml_cabinet_radical;
597 sg_platf_new_cabinet(&cabinet);
600 void STag_surfxml_peer(void){
601 parse_after_config();
602 s_sg_platf_peer_cbarg_t peer;
603 memset(&peer,0,sizeof(peer));
604 peer.id = A_surfxml_peer_id;
605 peer.power = surf_parse_get_power(A_surfxml_peer_power);
606 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in);
607 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out);
608 peer.lat = surf_parse_get_time(A_surfxml_peer_lat);
609 peer.coord = A_surfxml_peer_coordinates;
610 peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability___file);
611 peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state___file);
613 sg_platf_new_peer(&peer);
616 void STag_surfxml_link(void){
618 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
621 void ETag_surfxml_link(void){
622 s_sg_platf_link_cbarg_t link;
623 memset(&link,0,sizeof(link));
625 link.properties = current_property_set;
627 link.id = A_surfxml_link_id;
628 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth);
629 //printf("Link bandwidth [%g]\n", link.bandwidth);
630 link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file);
631 link.latency = surf_parse_get_time(A_surfxml_link_latency);
632 //printf("Link latency [%g]\n", link.latency);
633 link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency___file);
635 switch (A_surfxml_link_state) {
636 case A_surfxml_link_state_ON:
637 link.state = SURF_RESOURCE_ON;
639 case A_surfxml_link_state_OFF:
640 link.state = SURF_RESOURCE_OFF;
643 surf_parse_error("invalid state for link %s", link.id);
646 link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state___file);
648 switch (A_surfxml_link_sharing___policy) {
649 case A_surfxml_link_sharing___policy_SHARED:
650 link.policy = SURF_LINK_SHARED;
652 case A_surfxml_link_sharing___policy_FATPIPE:
653 link.policy = SURF_LINK_FATPIPE;
655 case A_surfxml_link_sharing___policy_FULLDUPLEX:
656 link.policy = SURF_LINK_FULLDUPLEX;
659 surf_parse_error("Invalid sharing policy in link %s", link.id);
663 sg_platf_new_link(&link);
665 current_property_set = NULL;
668 void STag_surfxml_link___ctn(void){
671 switch (A_surfxml_link___ctn_direction) {
672 case AU_surfxml_link___ctn_direction:
673 case A_surfxml_link___ctn_direction_NONE:
674 link_id = xbt_strdup(A_surfxml_link___ctn_id);
676 case A_surfxml_link___ctn_direction_UP:
677 link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
679 case A_surfxml_link___ctn_direction_DOWN:
680 link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
684 // FIXME we should push the surf link object but it don't
685 // work because of model rulebased
686 xbt_dynar_push(parsed_link_list, &link_id);
689 void ETag_surfxml_backbone(void){
690 s_sg_platf_link_cbarg_t link;
691 memset(&link,0,sizeof(link));
693 link.properties = NULL;
695 link.id = A_surfxml_backbone_id;
696 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth);
697 link.latency = surf_parse_get_time(A_surfxml_backbone_latency);
698 link.state = SURF_RESOURCE_ON;
699 link.policy = SURF_LINK_SHARED;
701 sg_platf_new_link(&link);
702 routing_cluster_add_backbone(xbt_lib_get_or_null(link_lib, A_surfxml_backbone_id, SURF_LINK_LEVEL));
705 void STag_surfxml_route(void){
706 xbt_assert(strlen(A_surfxml_route_src) > 0 || strlen(A_surfxml_route_dst) > 0,
707 "Missing end-points while defining route \"%s\"->\"%s\"",
708 A_surfxml_route_src, A_surfxml_route_dst);
709 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
712 void STag_surfxml_ASroute(void){
713 xbt_assert(strlen(A_surfxml_ASroute_src) > 0
714 || strlen(A_surfxml_ASroute_dst) > 0
715 || strlen(A_surfxml_ASroute_gw___src) > 0
716 || strlen(A_surfxml_ASroute_gw___dst) > 0,
717 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
718 A_surfxml_ASroute_src, A_surfxml_ASroute_dst,
719 A_surfxml_ASroute_gw___src, A_surfxml_ASroute_gw___dst);
720 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
723 void STag_surfxml_bypassRoute(void){
724 xbt_assert(strlen(A_surfxml_bypassRoute_src) > 0
725 || strlen(A_surfxml_bypassRoute_dst) > 0,
726 "Missing end-points while defining bupass route \"%s\"->\"%s\"",
727 A_surfxml_bypassRoute_src, A_surfxml_bypassRoute_dst);
728 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
731 void STag_surfxml_bypassASroute(void){
732 xbt_assert(strlen(A_surfxml_bypassASroute_src) > 0
733 || strlen(A_surfxml_bypassASroute_dst) > 0
734 || strlen(A_surfxml_bypassASroute_gw___src) > 0
735 || strlen(A_surfxml_bypassASroute_gw___dst) > 0,
736 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
737 A_surfxml_bypassASroute_src, A_surfxml_bypassASroute_dst,
738 A_surfxml_bypassASroute_gw___src,A_surfxml_bypassASroute_gw___dst);
739 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
742 void ETag_surfxml_route(void){
743 s_sg_platf_route_cbarg_t route;
744 memset(&route,0,sizeof(route));
746 route.src = A_surfxml_route_src;
747 route.dst = A_surfxml_route_dst;
750 route.link_list = parsed_link_list;
752 switch (A_surfxml_route_symmetrical) {
753 case AU_surfxml_route_symmetrical:
754 case A_surfxml_route_symmetrical_YES:
755 route.symmetrical = TRUE;
757 case A_surfxml_route_symmetrical_NO:
758 route.symmetrical = FALSE;;
762 sg_platf_new_route(&route);
763 parsed_link_list = NULL;
766 void ETag_surfxml_ASroute(void){
767 s_sg_platf_route_cbarg_t ASroute;
768 memset(&ASroute,0,sizeof(ASroute));
770 ASroute.src = A_surfxml_ASroute_src;
771 ASroute.dst = A_surfxml_ASroute_dst;
773 ASroute.gw_src = sg_routing_edge_by_name_or_null(A_surfxml_ASroute_gw___src);
774 ASroute.gw_dst = sg_routing_edge_by_name_or_null(A_surfxml_ASroute_gw___dst);
776 if (A_surfxml_ASroute_gw___src && !ASroute.gw_src)
777 surf_parse_error("gw_src=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
778 A_surfxml_ASroute_gw___src, ASroute.src, ASroute.dst);
779 if (A_surfxml_ASroute_gw___dst && !ASroute.gw_dst)
780 surf_parse_error("gw_dst=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
781 A_surfxml_ASroute_gw___dst, ASroute.src, ASroute.dst);
783 ASroute.link_list = parsed_link_list;
785 switch (A_surfxml_ASroute_symmetrical) {
786 case AU_surfxml_ASroute_symmetrical:
787 case A_surfxml_ASroute_symmetrical_YES:
788 ASroute.symmetrical = TRUE;
790 case A_surfxml_ASroute_symmetrical_NO:
791 ASroute.symmetrical = FALSE;
795 sg_platf_new_ASroute(&ASroute);
796 parsed_link_list = NULL;
799 void ETag_surfxml_bypassRoute(void){
800 s_sg_platf_route_cbarg_t route;
801 memset(&route,0,sizeof(route));
803 route.src = A_surfxml_bypassRoute_src;
804 route.dst = A_surfxml_bypassRoute_dst;
807 route.link_list = parsed_link_list;
808 route.symmetrical = FALSE;
810 sg_platf_new_bypassRoute(&route);
811 parsed_link_list = NULL;
814 void ETag_surfxml_bypassASroute(void){
815 s_sg_platf_route_cbarg_t ASroute;
816 memset(&ASroute,0,sizeof(ASroute));
818 ASroute.src = A_surfxml_bypassASroute_src;
819 ASroute.dst = A_surfxml_bypassASroute_dst;
820 ASroute.link_list = parsed_link_list;
821 ASroute.symmetrical = FALSE;
823 ASroute.gw_src = sg_routing_edge_by_name_or_null(A_surfxml_bypassASroute_gw___src);
824 ASroute.gw_dst = sg_routing_edge_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
826 sg_platf_new_bypassASroute(&ASroute);
827 parsed_link_list = NULL;
830 void ETag_surfxml_trace(void){
831 s_sg_platf_trace_cbarg_t trace;
832 memset(&trace,0,sizeof(trace));
834 trace.id = A_surfxml_trace_id;
835 trace.file = A_surfxml_trace_file;
836 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
837 trace.pc_data = surfxml_pcdata;
839 sg_platf_new_trace(&trace);
842 void STag_surfxml_trace___connect(void){
843 parse_after_config();
844 s_sg_platf_trace_connect_cbarg_t trace_connect;
845 memset(&trace_connect,0,sizeof(trace_connect));
847 trace_connect.element = A_surfxml_trace___connect_element;
848 trace_connect.trace = A_surfxml_trace___connect_trace;
850 switch (A_surfxml_trace___connect_kind) {
851 case AU_surfxml_trace___connect_kind:
852 case A_surfxml_trace___connect_kind_POWER:
853 trace_connect.kind = SURF_TRACE_CONNECT_KIND_POWER;
855 case A_surfxml_trace___connect_kind_BANDWIDTH:
856 trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
858 case A_surfxml_trace___connect_kind_HOST___AVAIL:
859 trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
861 case A_surfxml_trace___connect_kind_LATENCY:
862 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
864 case A_surfxml_trace___connect_kind_LINK___AVAIL:
865 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
868 sg_platf_trace_connect(&trace_connect);
871 void STag_surfxml_AS(void){
872 parse_after_config();
874 s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER;
875 AS.id = A_surfxml_AS_id;
876 AS.routing = (int)A_surfxml_AS_routing;
878 as_current_property_set = NULL;
880 sg_platf_new_AS_begin(&AS);
882 void ETag_surfxml_AS(void){
884 char *name = as_name_tab[as_prop_nb-1];
885 xbt_dict_t dict = as_dict_tab[as_prop_nb-1];
887 XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
888 xbt_lib_set(as_router_lib,
890 ROUTING_PROP_ASR_LEVEL,
894 sg_platf_new_AS_end();
897 void STag_surfxml_config(void){
899 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
900 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
901 if (_sg_cfg_init_status == 2) {
902 surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
905 void ETag_surfxml_config(void){
906 xbt_dict_cursor_t cursor = NULL;
910 xbt_dict_foreach(current_property_set, cursor, key, elem) {
911 cfg = bprintf("%s:%s",key,elem);
912 if(xbt_cfg_is_default_value(_sg_cfg_set, key))
913 xbt_cfg_set_parse(_sg_cfg_set, cfg);
915 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
918 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
920 xbt_dict_free(¤t_property_set);
921 current_property_set = NULL;
927 void STag_surfxml_process(void){
930 argv = xbt_new(char *, 1);
931 argv[0] = xbt_strdup(A_surfxml_process_function);
932 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
935 void ETag_surfxml_process(void){
936 s_sg_platf_process_cbarg_t process;
937 memset(&process,0,sizeof(process));
940 process.argv = (const char **)argv;
941 process.properties = current_property_set;
942 process.host = A_surfxml_process_host;
943 process.function = A_surfxml_process_function;
944 process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
945 process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
947 switch (A_surfxml_process_on___failure) {
948 case AU_surfxml_process_on___failure:
949 case A_surfxml_process_on___failure_DIE:
950 process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
952 case A_surfxml_process_on___failure_RESTART:
953 process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
957 sg_platf_new_process(&process);
958 current_property_set = NULL;
961 void STag_surfxml_argument(void){
963 argv = xbt_realloc(argv, (argc) * sizeof(char *));
964 argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
967 void STag_surfxml_model___prop(void){
968 if (!current_model_property_set)
969 current_model_property_set = xbt_dict_new_homogeneous(xbt_free_f);
971 xbt_dict_set(current_model_property_set, A_surfxml_model___prop_id, xbt_strdup(A_surfxml_model___prop_value), NULL);
974 /* ***************************************** */
975 /* TUTORIAL: New TAG */
976 void STag_surfxml_gpu(void)
978 XBT_DEBUG("STag_surfxml_gpu");
980 void ETag_surfxml_gpu(void)
982 s_sg_platf_gpu_cbarg_t gpu;
983 memset(&gpu,0,sizeof(gpu));
985 gpu.name = A_surfxml_gpu_name;
987 sg_platf_new_gpu(&gpu);
989 /* ***************************************** */
991 /* nothing to do in those functions */
992 void ETag_surfxml_prop(void){}
993 void STag_surfxml_random(void){}
994 void ETag_surfxml_random(void){}
995 void ETag_surfxml_trace___connect(void){}
996 void STag_surfxml_trace(void){parse_after_config();}
997 void ETag_surfxml_router(void){}
998 void ETag_surfxml_host___link(void){}
999 void ETag_surfxml_cabinet(void){}
1000 void ETag_surfxml_peer(void){}
1001 void STag_surfxml_backbone(void){}
1002 void ETag_surfxml_link___ctn(void){}
1003 void ETag_surfxml_argument(void){}
1004 void ETag_surfxml_model___prop(void){}
1006 /* Open and Close parse file */
1008 void surf_parse_open(const char *file)
1010 static int warned = 0; /* warn only once */
1014 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
1015 "If it is not what you want, go fix your code.");
1021 if (!surf_input_buffer_stack)
1022 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
1023 if (!surf_file_to_parse_stack)
1024 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
1026 if (!surf_parsed_filename_stack)
1027 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1028 surf_parsed_filename = xbt_strdup(file);
1029 char *dir = dirname(surf_parsed_filename);
1030 xbt_dynar_push(surf_path, &dir);
1032 surf_file_to_parse = surf_fopen(file, "r");
1033 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
1034 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1035 surf_parse__switch_to_buffer(surf_input_buffer);
1036 surf_parse_lineno = 1;
1039 void surf_parse_close(void)
1041 xbt_dynar_free(&surf_input_buffer_stack);
1042 xbt_dynar_free(&surf_file_to_parse_stack);
1043 xbt_dynar_free(&surf_parsed_filename_stack);
1044 if (surf_parsed_filename) {
1046 xbt_dynar_pop(surf_path, dir);
1050 free(surf_parsed_filename);
1051 surf_parsed_filename = NULL;
1053 if (surf_file_to_parse) {
1054 surf_parse__delete_buffer(surf_input_buffer);
1055 fclose(surf_file_to_parse);
1056 surf_file_to_parse = NULL; //Must be reset for Bypass
1060 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
1062 static int _surf_parse(void) {
1063 return surf_parse_lex();
1065 int_f_void_t surf_parse = _surf_parse;
1068 /* Prop tag functions */
1074 double get_cpu_power(const char *power)
1076 double power_scale = 0.0;
1079 random_data_t random = NULL;
1080 /* randomness is inserted like this: power="$rand(my_random)" */
1081 if (((p = strstr(power, "$rand(")) != NULL)
1082 && ((q = strstr(power, ")")) != NULL)) {
1084 generator = xbt_malloc(q - (p + 6) + 1);
1085 memcpy(generator, p + 6, q - (p + 6));
1086 generator[q - (p + 6)] = '\0';
1087 random = xbt_dict_get_or_null(random_data_list, generator);
1088 xbt_assert(random, "Random generator %s undefined", generator);
1089 power_scale = random_generate(random);
1092 power_scale = surf_parse_get_power(power);
1097 double random_min, random_max, random_mean, random_std_deviation;
1098 e_random_generator_t random_generator;
1101 xbt_dict_t get_as_router_properties(const char* name)
1103 return xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);