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 "src/surf/surf_private.h"
17 #include "src/surf/network_interface.hpp"
18 #include "simgrid/sg_config.h"
19 #include "simgrid/link.h"
21 #include "src/surf/xml/platf_private.hpp"
23 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf, "Logging specific to the SURF parsing module");
25 int ETag_surfxml_include_state();
27 #include "simgrid_dtd.c"
29 char* surf_parsed_filename = nullptr; // to locate parse error messages
31 xbt_dynar_t parsed_link_list = nullptr; /* temporary store of current list link of a route */
35 void surf_parse_assert(bool cond, const char *fmt, ...) {
39 int lineno = surf_parse_lineno;
40 char *msg = bvprintf(fmt,va);
43 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
45 xbt_die("Exiting now");
48 void surf_parse_error(const char *fmt, ...) {
51 int lineno = surf_parse_lineno;
52 char *msg = bvprintf(fmt,va);
55 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
57 xbt_die("Exiting now");
59 void surf_parse_warn(const char *fmt, ...) {
62 char *msg = bvprintf(fmt,va);
64 XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
68 double surf_parse_get_double(const char *string) {
70 int ret = sscanf(string, "%lg", &res);
72 surf_parse_error("%s is not a double", string);
76 int surf_parse_get_int(const char *string) {
78 int ret = sscanf(string, "%d", &res);
80 surf_parse_error("%s is not an integer", string);
89 /* Note: field `unit' for the last element of parameter `units' should be nullptr. */
90 static double surf_parse_get_value_with_unit(const char *string, const struct unit_scale *units,
91 const char *entity_kind, const char *name,
92 const char *error_msg, const char *default_unit)
98 res = strtod(string, &ptr);
100 surf_parse_error("value out of range: %s", string);
102 surf_parse_error("cannot parse number: %s", string);
103 if (ptr[0] == '\0') {
105 return res; // Ok, 0 can be unit-less
107 XBT_WARN("Deprecated unit-less value '%s' for %s %s. %s",string, entity_kind, name, error_msg);
108 ptr = (char*)default_unit;
110 for (i = 0; units[i].unit != nullptr && strcmp(ptr, units[i].unit) != 0; i++) {
112 if (units[i].unit != nullptr)
113 res *= units[i].scale;
115 surf_parse_error("unknown unit: %s", ptr);
119 double surf_parse_get_time(const char *string, const char *entity_kind, const char *name)
121 const struct unit_scale units[] = {
122 { "w", 7 * 24 * 60 * 60 },
123 { "d", 24 * 60 * 60 },
133 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
134 "Append 's' to your time to get seconds", "s");
137 double surf_parse_get_size(const char *string, const char *entity_kind, const char *name)
139 const struct unit_scale units[] = {
140 { "EiB", pow(1024, 6) },
141 { "PiB", pow(1024, 5) },
142 { "TiB", pow(1024, 4) },
143 { "GiB", pow(1024, 3) },
144 { "MiB", pow(1024, 2) },
153 { "Eib", 0.125 * pow(1024, 6) },
154 { "Pib", 0.125 * pow(1024, 5) },
155 { "Tib", 0.125 * pow(1024, 4) },
156 { "Gib", 0.125 * pow(1024, 3) },
157 { "Mib", 0.125 * pow(1024, 2) },
158 { "Kib", 0.125 * 1024 },
159 { "Eb", 0.125 * 1e18 },
160 { "Pb", 0.125 * 1e15 },
161 { "Tb", 0.125 * 1e12 },
162 { "Gb", 0.125 * 1e9 },
163 { "Mb", 0.125 * 1e6 },
164 { "kb", 0.125 * 1e3 },
168 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
169 "Append 'B' to get bytes (or 'b' for bits but 1B = 8b).", "B");
172 double surf_parse_get_bandwidth(const char *string, const char *entity_kind, const char *name)
174 const struct unit_scale units[] = {
175 { "EiBps", pow(1024, 6) },
176 { "PiBps", pow(1024, 5) },
177 { "TiBps", pow(1024, 4) },
178 { "GiBps", pow(1024, 3) },
179 { "MiBps", pow(1024, 2) },
188 { "Eibps", 0.125 * pow(1024, 6) },
189 { "Pibps", 0.125 * pow(1024, 5) },
190 { "Tibps", 0.125 * pow(1024, 4) },
191 { "Gibps", 0.125 * pow(1024, 3) },
192 { "Mibps", 0.125 * pow(1024, 2) },
193 { "Kibps", 0.125 * 1024 },
194 { "Tbps", 0.125 * 1e12 },
195 { "Gbps", 0.125 * 1e9 },
196 { "Mbps", 0.125 * 1e6 },
197 { "kbps", 0.125 * 1e3 },
201 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
202 "Append 'Bps' to get bytes per second (or 'bps' for bits but 1Bps = 8bps)", "Bps");
205 double surf_parse_get_speed(const char *string, const char *entity_kind, const char *name)
207 const struct unit_scale units[] = {
208 { "yottaflops", 1e24 },
210 { "zettaflops", 1e21 },
212 { "exaflops", 1e18 },
214 { "petaflops", 1e15 },
216 { "teraflops", 1e12 },
218 { "gigaflops", 1e9 },
220 { "megaflops", 1e6 },
222 { "kiloflops", 1e3 },
228 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
229 "Append 'f' or 'flops' to your speed to get flop per second", "f");
233 * All the callback lists that can be overridden anywhere.
234 * (this list should probably be reduced to the bare minimum to allow the models to work)
237 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
239 /* The default current property receiver. Setup in the corresponding opening callbacks. */
240 xbt_dict_t current_property_set = nullptr;
241 xbt_dict_t current_model_property_set = nullptr;
242 xbt_dict_t as_current_property_set = nullptr;
244 char* as_name_tab[1024];
245 void* as_dict_tab[1024];
249 /* dictionary of random generator data */
250 xbt_dict_t random_data_list = nullptr;
252 YY_BUFFER_STATE surf_input_buffer;
253 FILE *surf_file_to_parse = nullptr;
256 * Stuff relative to storage
258 void STag_surfxml_storage()
261 XBT_DEBUG("STag_surfxml_storage");
262 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
264 void ETag_surfxml_storage()
266 s_sg_platf_storage_cbarg_t storage;
267 memset(&storage,0,sizeof(storage));
269 storage.id = A_surfxml_storage_id;
270 storage.type_id = A_surfxml_storage_typeId;
271 storage.content = A_surfxml_storage_content;
272 storage.content_type = A_surfxml_storage_content___type;
273 storage.properties = current_property_set;
274 storage.attach = A_surfxml_storage_attach;
275 sg_platf_new_storage(&storage);
276 current_property_set = nullptr;
278 void STag_surfxml_storage___type()
281 XBT_DEBUG("STag_surfxml_storage___type");
282 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
283 xbt_assert(current_model_property_set == nullptr, "Someone forgot to reset the model property set to nullptr in its closing tag (or XML malformed)");
285 void ETag_surfxml_storage___type()
287 s_sg_platf_storage_type_cbarg_t storage_type;
288 memset(&storage_type,0,sizeof(storage_type));
290 storage_type.content = A_surfxml_storage___type_content;
291 storage_type.content_type = A_surfxml_storage___type_content___type;
292 storage_type.id = A_surfxml_storage___type_id;
293 storage_type.model = A_surfxml_storage___type_model;
294 storage_type.properties = current_property_set;
295 storage_type.model_properties = current_model_property_set;
296 storage_type.size = surf_parse_get_size(A_surfxml_storage___type_size,
297 "size of storage type", storage_type.id);
298 sg_platf_new_storage_type(&storage_type);
299 current_property_set = nullptr;
300 current_model_property_set = nullptr;
302 void STag_surfxml_mount()
304 XBT_DEBUG("STag_surfxml_mount");
306 void ETag_surfxml_mount()
308 s_sg_platf_mount_cbarg_t mount;
309 memset(&mount,0,sizeof(mount));
311 mount.name = A_surfxml_mount_name;
312 mount.storageId = A_surfxml_mount_storageId;
313 sg_platf_new_mount(&mount);
317 * Stuff relative to the <include> tag
319 static xbt_dynar_t surf_input_buffer_stack = nullptr;
320 static xbt_dynar_t surf_file_to_parse_stack = nullptr;
321 static xbt_dynar_t surf_parsed_filename_stack = nullptr;
323 void STag_surfxml_include()
325 parse_after_config();
326 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
327 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
328 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
330 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
332 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
333 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", A_surfxml_include_file);
335 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
336 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
337 surf_parse_push_buffer_state(surf_input_buffer);
342 void ETag_surfxml_include() {
343 /* Nothing to do when done with reading the include tag.
344 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
347 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
349 * This function is called automatically by sedding the parser in tools/cmake/MaintainerMode.cmake
350 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
351 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
352 * error message in that case.
354 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
355 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
356 * on a line. One day maybe, if the maya allow it.
358 int ETag_surfxml_include_state()
361 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
363 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
366 // Yeah, we were in an <include> Restore state and proceed.
367 fclose(surf_file_to_parse);
368 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
369 surf_parse_pop_buffer_state();
370 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
372 // Restore the filename for error messages
373 free(surf_parsed_filename);
374 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
379 /* Stag and Etag parse functions */
381 void STag_surfxml_platform() {
382 XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
384 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
385 "You're using an ancient XML file.\n"
386 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
387 "instead of MBytes, MFlops and seconds.\n"
389 "Use simgrid_update_xml to update your file automatically. "
390 "This program is installed automatically with SimGrid, or "
391 "available in the tools/ directory of the source archive.\n"
393 "Please check also out the SURF section of the ChangeLog for "
394 "the 3.1 version for more information. \n"
396 "Last, do not forget to also update your values for "
397 "the calls to MSG_task_create (if any).");
398 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
399 "You're using an old XML file.\n"
400 "Use simgrid_update_xml to update your file automatically. "
401 "This program is installed automatically with SimGrid, or "
402 "available in the tools/ directory of the source archive.");
403 xbt_assert((version >= 4.0), "******* FILE %s IS TOO OLD (v:%.1f) *********\n "
404 "Changes introduced in SimGrid 3.13:\n"
405 " - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
406 " - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
407 " - DOCTYPE now point to the rignt URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\n"
408 " - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
410 "Use simgrid_update_xml to update your file automatically. "
411 "This program is installed automatically with SimGrid, or "
412 "available in the tools/ directory of the source archive.",surf_parsed_filename, version);
416 void ETag_surfxml_platform(){
420 void STag_surfxml_host(){
422 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
425 void STag_surfxml_prop()
427 if(AS_TAG){ // We need a stack here to retrieve the most recently opened AS
428 if (!as_current_property_set){
429 xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
430 as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
431 as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
432 as_dict_tab[as_prop_nb] = as_current_property_set;
433 XBT_DEBUG("PUSH prop set %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
436 XBT_DEBUG("add prop %s=%s into current AS property set", A_surfxml_prop_id, A_surfxml_prop_value);
437 xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), nullptr);
440 if (!current_property_set)
441 current_property_set = xbt_dict_new(); // Maybe, it should raise an error
442 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), xbt_free_f);
443 XBT_DEBUG("add prop %s=%s into current property set", A_surfxml_prop_id, A_surfxml_prop_value);
447 void ETag_surfxml_host() {
448 s_sg_platf_host_cbarg_t host;
449 memset(&host,0,sizeof(host));
453 host.properties = current_property_set;
455 host.id = A_surfxml_host_id;
457 buf = A_surfxml_host_speed;
458 XBT_DEBUG("Buffer: %s", buf);
459 if (strchr(buf, ',') == nullptr){
460 double speed = surf_parse_get_speed(A_surfxml_host_speed,"speed of host", host.id);
461 host.speed_per_pstate.push_back(speed);
464 xbt_dynar_t pstate_list = xbt_str_split(buf, ",");
467 xbt_dynar_foreach(pstate_list, i, speed_str) {
468 xbt_str_trim(speed_str, nullptr);
469 double speed = surf_parse_get_speed(speed_str,"speed of host", host.id);
470 host.speed_per_pstate.push_back(speed);
471 XBT_DEBUG("Speed value: %f", speed);
473 xbt_dynar_free(&pstate_list);
476 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
477 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
478 host.speed_trace = A_surfxml_host_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_availability___file) : nullptr;
479 host.state_trace = A_surfxml_host_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_state___file) : nullptr;
480 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
481 host.coord = A_surfxml_host_coordinates;
483 sg_platf_new_host(&host);
484 current_property_set = nullptr;
487 void STag_surfxml_host___link(){
488 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
489 s_sg_platf_host_link_cbarg_t host_link;
490 memset(&host_link,0,sizeof(host_link));
492 host_link.id = A_surfxml_host___link_id;
493 host_link.link_up = A_surfxml_host___link_up;
494 host_link.link_down = A_surfxml_host___link_down;
495 sg_platf_new_hostlink(&host_link);
498 void STag_surfxml_router(){
499 s_sg_platf_router_cbarg_t router;
500 memset(&router, 0, sizeof(router));
502 router.id = A_surfxml_router_id;
503 router.coord = A_surfxml_router_coordinates;
505 sg_platf_new_router(&router);
508 void ETag_surfxml_cluster(){
509 s_sg_platf_cluster_cbarg_t cluster;
510 memset(&cluster,0,sizeof(cluster));
511 cluster.properties = as_current_property_set;
513 cluster.id = A_surfxml_cluster_id;
514 cluster.prefix = A_surfxml_cluster_prefix;
515 cluster.suffix = A_surfxml_cluster_suffix;
516 cluster.radical = A_surfxml_cluster_radical;
517 cluster.speed = surf_parse_get_speed(A_surfxml_cluster_speed, "speed of cluster", cluster.id);
518 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
519 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw, "bw of cluster", cluster.id);
520 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat, "lat of cluster", cluster.id);
521 if(strcmp(A_surfxml_cluster_bb___bw,""))
522 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw, "bb_bw of cluster", cluster.id);
523 if(strcmp(A_surfxml_cluster_bb___lat,""))
524 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat, "bb_lat of cluster", cluster.id);
525 if(strcmp(A_surfxml_cluster_limiter___link,""))
526 cluster.limiter_link = surf_parse_get_bandwidth(A_surfxml_cluster_limiter___link, "limiter_link of cluster", cluster.id);
527 if(strcmp(A_surfxml_cluster_loopback___bw,""))
528 cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw, "loopback_bw of cluster", cluster.id);
529 if(strcmp(A_surfxml_cluster_loopback___lat,""))
530 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat, "loopback_lat of cluster", cluster.id);
532 switch(AX_surfxml_cluster_topology){
533 case A_surfxml_cluster_topology_FLAT:
534 cluster.topology= SURF_CLUSTER_FLAT ;
536 case A_surfxml_cluster_topology_TORUS:
537 cluster.topology= SURF_CLUSTER_TORUS ;
539 case A_surfxml_cluster_topology_FAT___TREE:
540 cluster.topology = SURF_CLUSTER_FAT_TREE;
542 case A_surfxml_cluster_topology_DRAGONFLY:
543 cluster.topology= SURF_CLUSTER_DRAGONFLY ;
546 surf_parse_error("Invalid cluster topology for cluster %s",
550 cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
551 cluster.router_id = A_surfxml_cluster_router___id;
553 switch (AX_surfxml_cluster_sharing___policy) {
554 case A_surfxml_cluster_sharing___policy_SHARED:
555 cluster.sharing_policy = SURF_LINK_SHARED;
557 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
558 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
560 case A_surfxml_cluster_sharing___policy_FATPIPE:
561 cluster.sharing_policy = SURF_LINK_FATPIPE;
564 surf_parse_error("Invalid cluster sharing policy for cluster %s",
568 switch (AX_surfxml_cluster_bb___sharing___policy) {
569 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
570 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
572 case A_surfxml_cluster_bb___sharing___policy_SHARED:
573 cluster.bb_sharing_policy = SURF_LINK_SHARED;
576 surf_parse_error("Invalid bb sharing policy in cluster %s",
581 sg_platf_new_cluster(&cluster);
583 current_property_set = nullptr;
586 void STag_surfxml_cluster(){
587 parse_after_config();
588 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
591 void STag_surfxml_cabinet(){
592 parse_after_config();
593 s_sg_platf_cabinet_cbarg_t cabinet;
594 memset(&cabinet,0,sizeof(cabinet));
595 cabinet.id = A_surfxml_cabinet_id;
596 cabinet.prefix = A_surfxml_cabinet_prefix;
597 cabinet.suffix = A_surfxml_cabinet_suffix;
598 cabinet.speed = surf_parse_get_speed(A_surfxml_cabinet_speed, "speed of cabinet", cabinet.id);
599 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw, "bw of cabinet", cabinet.id);
600 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat, "lat of cabinet", cabinet.id);
601 cabinet.radical = A_surfxml_cabinet_radical;
603 sg_platf_new_cabinet(&cabinet);
606 void STag_surfxml_peer(){
607 parse_after_config();
608 s_sg_platf_peer_cbarg_t peer;
609 memset(&peer,0,sizeof(peer));
610 peer.id = A_surfxml_peer_id;
611 peer.speed = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id);
612 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id);
613 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id);
614 peer.lat = surf_parse_get_time(A_surfxml_peer_lat, "lat of peer", peer.id);
615 peer.coord = A_surfxml_peer_coordinates;
616 peer.availability_trace = A_surfxml_peer_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_availability___file) : nullptr;
617 peer.state_trace = A_surfxml_peer_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_state___file) : nullptr;
619 sg_platf_new_peer(&peer);
622 void STag_surfxml_link(){
624 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
627 void ETag_surfxml_link(){
628 s_sg_platf_link_cbarg_t link;
629 memset(&link,0,sizeof(link));
631 link.properties = current_property_set;
632 link.id = A_surfxml_link_id;
633 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id);
634 link.bandwidth_trace = A_surfxml_link_bandwidth___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file) : nullptr;
635 link.latency = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id);
636 link.latency_trace = A_surfxml_link_latency___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_latency___file) : nullptr;
637 link.state_trace = A_surfxml_link_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_state___file):nullptr;
639 switch (A_surfxml_link_sharing___policy) {
640 case A_surfxml_link_sharing___policy_SHARED:
641 link.policy = SURF_LINK_SHARED;
643 case A_surfxml_link_sharing___policy_FATPIPE:
644 link.policy = SURF_LINK_FATPIPE;
646 case A_surfxml_link_sharing___policy_FULLDUPLEX:
647 link.policy = SURF_LINK_FULLDUPLEX;
650 surf_parse_error("Invalid sharing policy in link %s", link.id);
654 sg_platf_new_link(&link);
656 current_property_set = nullptr;
659 void STag_surfxml_link___ctn(){
662 switch (A_surfxml_link___ctn_direction) {
663 case AU_surfxml_link___ctn_direction:
664 case A_surfxml_link___ctn_direction_NONE:
665 link_id = xbt_strdup(A_surfxml_link___ctn_id);
667 case A_surfxml_link___ctn_direction_UP:
668 link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
670 case A_surfxml_link___ctn_direction_DOWN:
671 link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
675 // FIXME we should push the surf link object but it don't
676 // work because of model rulebased
677 xbt_dynar_push(parsed_link_list, &link_id);
680 void ETag_surfxml_backbone(){
681 s_sg_platf_link_cbarg_t link;
682 memset(&link,0,sizeof(link));
684 link.properties = nullptr;
685 link.id = A_surfxml_backbone_id;
686 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id);
687 link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id);
688 link.policy = SURF_LINK_SHARED;
690 sg_platf_new_link(&link);
691 routing_cluster_add_backbone(sg_link_by_name(A_surfxml_backbone_id));
694 void STag_surfxml_route(){
695 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_route_src),
696 "Route src='%s' does name a node.", A_surfxml_route_src);
697 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_route_dst),
698 "Route dst='%s' does name a node.", A_surfxml_route_dst);
699 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
702 void STag_surfxml_ASroute(){
703 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_src),
704 "ASroute src='%s' does name a node.", A_surfxml_route_src);
705 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_dst),
706 "ASroute dst='%s' does name a node.", A_surfxml_route_dst);
708 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src),
709 "ASroute gw_src='%s' does name a node.", A_surfxml_ASroute_gw___src);
710 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst),
711 "ASroute gw_dst='%s' does name a node.", A_surfxml_ASroute_gw___dst);
713 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
716 void STag_surfxml_bypassRoute(){
717 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassRoute_src),
718 "bypassRoute src='%s' does name a node.", A_surfxml_bypassRoute_src);
719 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassRoute_dst),
720 "bypassRoute dst='%s' does name a node.", A_surfxml_bypassRoute_dst);
722 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
725 void STag_surfxml_bypassASroute(){
726 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_src),
727 "bypassASroute src='%s' does name a node.", A_surfxml_bypassASroute_src);
728 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_dst),
729 "bypassASroute dst='%s' does name a node.", A_surfxml_bypassASroute_dst);
730 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src),
731 "bypassASroute gw_src='%s' does name a node.", A_surfxml_bypassASroute_gw___src);
732 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst),
733 "bypassASroute gw_dst='%s' does name a node.", A_surfxml_bypassASroute_gw___dst);
735 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
738 void ETag_surfxml_route(){
739 s_sg_platf_route_cbarg_t route;
740 memset(&route,0,sizeof(route));
743 route.src = sg_netcard_by_name_or_null(A_surfxml_route_src); // tested to not be nullptr in start tag
744 route.dst = sg_netcard_by_name_or_null(A_surfxml_route_dst); // tested to not be nullptr in start tag
745 route.gw_src = nullptr;
746 route.gw_dst = nullptr;
747 route.link_list = new std::vector<Link*>();
748 route.symmetrical = (A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES);
752 xbt_dynar_foreach(parsed_link_list, cpt, link_name) {
753 simgrid::surf::Link *link = Link::byName(link_name);
754 route.link_list->push_back(link);
757 sg_platf_new_route(&route);
758 delete route.link_list;
759 xbt_dynar_free(&parsed_link_list);
762 void ETag_surfxml_ASroute(){
763 s_sg_platf_route_cbarg_t ASroute;
764 memset(&ASroute,0,sizeof(ASroute));
766 ASroute.src = sg_netcard_by_name_or_null(A_surfxml_ASroute_src); // tested to not be nullptr in start tag
767 ASroute.dst = sg_netcard_by_name_or_null(A_surfxml_ASroute_dst); // tested to not be nullptr in start tag
769 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src); // tested to not be nullptr in start tag
770 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst); // tested to not be nullptr in start tag
772 ASroute.link_list = new std::vector<Link*>();
776 xbt_dynar_foreach(parsed_link_list, cpt, link_name) {
777 simgrid::surf::Link *link = Link::byName(link_name);
778 ASroute.link_list->push_back(link);
780 xbt_dynar_free(&parsed_link_list);
782 switch (A_surfxml_ASroute_symmetrical) {
783 case AU_surfxml_ASroute_symmetrical:
784 case A_surfxml_ASroute_symmetrical_YES:
785 ASroute.symmetrical = true;
787 case A_surfxml_ASroute_symmetrical_NO:
788 ASroute.symmetrical = false;
792 sg_platf_new_route(&ASroute);
793 delete ASroute.link_list;
796 void ETag_surfxml_bypassRoute(){
797 s_sg_platf_route_cbarg_t route;
798 memset(&route,0,sizeof(route));
800 route.src = sg_netcard_by_name_or_null(A_surfxml_bypassRoute_src); // tested to not be nullptr in start tag
801 route.dst = sg_netcard_by_name_or_null(A_surfxml_bypassRoute_dst); // tested to not be nullptr in start tag
802 route.gw_src = nullptr;
803 route.gw_dst = nullptr;
804 route.symmetrical = false;
805 route.link_list = new std::vector<Link*>();
809 xbt_dynar_foreach(parsed_link_list, cpt, link_name) {
810 simgrid::surf::Link *link = Link::byName(link_name);
811 route.link_list->push_back(link);
813 xbt_dynar_free(&parsed_link_list);
815 sg_platf_new_bypassRoute(&route);
818 void ETag_surfxml_bypassASroute(){
819 s_sg_platf_route_cbarg_t ASroute;
820 memset(&ASroute,0,sizeof(ASroute));
822 ASroute.src = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_src);
823 ASroute.dst = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_dst);
824 ASroute.link_list = new std::vector<Link*>();
827 xbt_dynar_foreach(parsed_link_list, cpt, link_name) {
828 simgrid::surf::Link *link = Link::byName(link_name);
829 ASroute.link_list->push_back(link);
831 xbt_dynar_free(&parsed_link_list);
832 ASroute.symmetrical = false;
834 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src);
835 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
837 sg_platf_new_bypassRoute(&ASroute);
840 void ETag_surfxml_trace(){
841 s_sg_platf_trace_cbarg_t trace;
842 memset(&trace,0,sizeof(trace));
844 trace.id = A_surfxml_trace_id;
845 trace.file = A_surfxml_trace_file;
846 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
847 trace.pc_data = surfxml_pcdata;
849 sg_platf_new_trace(&trace);
852 void STag_surfxml_trace___connect(){
853 parse_after_config();
854 s_sg_platf_trace_connect_cbarg_t trace_connect;
855 memset(&trace_connect,0,sizeof(trace_connect));
857 trace_connect.element = A_surfxml_trace___connect_element;
858 trace_connect.trace = A_surfxml_trace___connect_trace;
860 switch (A_surfxml_trace___connect_kind) {
861 case AU_surfxml_trace___connect_kind:
862 case A_surfxml_trace___connect_kind_SPEED:
863 trace_connect.kind = SURF_TRACE_CONNECT_KIND_SPEED;
865 case A_surfxml_trace___connect_kind_BANDWIDTH:
866 trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
868 case A_surfxml_trace___connect_kind_HOST___AVAIL:
869 trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
871 case A_surfxml_trace___connect_kind_LATENCY:
872 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
874 case A_surfxml_trace___connect_kind_LINK___AVAIL:
875 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
878 sg_platf_trace_connect(&trace_connect);
881 void STag_surfxml_AS(){
882 parse_after_config();
884 s_sg_platf_AS_cbarg_t AS = { A_surfxml_AS_id, (int)A_surfxml_AS_routing};
886 as_current_property_set = nullptr;
888 sg_platf_new_AS_begin(&AS);
890 void ETag_surfxml_AS(){
892 char *name = as_name_tab[as_prop_nb-1];
893 xbt_dict_t dict = (xbt_dict_t) as_dict_tab[as_prop_nb-1];
895 XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
896 xbt_lib_set(as_router_lib, name, ROUTING_PROP_ASR_LEVEL, dict);
899 sg_platf_new_AS_seal();
902 void STag_surfxml_config(){
904 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
905 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
906 if (_sg_cfg_init_status == 2) {
907 surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
910 void ETag_surfxml_config(){
911 xbt_dict_cursor_t cursor = nullptr;
915 xbt_dict_foreach(current_property_set, cursor, key, elem) {
916 cfg = bprintf("%s:%s",key,elem);
917 if(xbt_cfg_is_default_value(key))
918 xbt_cfg_set_parse(cfg);
920 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
923 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
925 xbt_dict_free(¤t_property_set);
926 current_property_set = nullptr;
932 void STag_surfxml_process(){
935 argv = xbt_new(char *, 1);
936 argv[0] = xbt_strdup(A_surfxml_process_function);
937 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
940 void ETag_surfxml_process(){
941 s_sg_platf_process_cbarg_t process;
942 memset(&process,0,sizeof(process));
945 process.argv = (const char **)argv;
946 process.properties = current_property_set;
947 process.host = A_surfxml_process_host;
948 process.function = A_surfxml_process_function;
949 process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
950 process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
952 switch (A_surfxml_process_on___failure) {
953 case AU_surfxml_process_on___failure:
954 case A_surfxml_process_on___failure_DIE:
955 process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
957 case A_surfxml_process_on___failure_RESTART:
958 process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
962 sg_platf_new_process(&process);
964 for (int i = 0; i != argc; ++i)
969 current_property_set = nullptr;
972 void STag_surfxml_argument(){
974 argv = (char**)xbt_realloc(argv, (argc) * sizeof(char **));
975 argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
978 void STag_surfxml_model___prop(){
979 if (!current_model_property_set)
980 current_model_property_set = xbt_dict_new_homogeneous(xbt_free_f);
982 xbt_dict_set(current_model_property_set, A_surfxml_model___prop_id, xbt_strdup(A_surfxml_model___prop_value), nullptr);
985 /* nothing to do in those functions */
986 void ETag_surfxml_prop(){}
987 void STag_surfxml_random(){}
988 void ETag_surfxml_random(){}
989 void ETag_surfxml_trace___connect(){}
990 void STag_surfxml_trace(){parse_after_config();}
991 void ETag_surfxml_router(){}
992 void ETag_surfxml_host___link(){}
993 void ETag_surfxml_cabinet(){}
994 void ETag_surfxml_peer(){}
995 void STag_surfxml_backbone(){}
996 void ETag_surfxml_link___ctn(){}
997 void ETag_surfxml_argument(){}
998 void ETag_surfxml_model___prop(){}
1000 /* Open and Close parse file */
1002 void surf_parse_open(const char *file)
1004 xbt_assert(file, "Cannot parse the nullptr file. Bypassing the parser is strongly deprecated nowadays.");
1006 if (!surf_input_buffer_stack)
1007 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), nullptr);
1008 if (!surf_file_to_parse_stack)
1009 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), nullptr);
1011 if (!surf_parsed_filename_stack)
1012 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1014 surf_parsed_filename = xbt_strdup(file);
1015 char *dir = xbt_dirname(file);
1016 xbt_dynar_push(surf_path, &dir);
1018 surf_file_to_parse = surf_fopen(file, "r");
1019 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
1020 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1021 surf_parse__switch_to_buffer(surf_input_buffer);
1022 surf_parse_lineno = 1;
1025 void surf_parse_close()
1027 xbt_dynar_free(&surf_input_buffer_stack);
1028 xbt_dynar_free(&surf_file_to_parse_stack);
1029 xbt_dynar_free(&surf_parsed_filename_stack);
1030 if (surf_parsed_filename) {
1031 char *dir = nullptr;
1032 xbt_dynar_pop(surf_path, &dir);
1036 free(surf_parsed_filename);
1037 surf_parsed_filename = nullptr;
1039 if (surf_file_to_parse) {
1040 surf_parse__delete_buffer(surf_input_buffer);
1041 fclose(surf_file_to_parse);
1042 surf_file_to_parse = nullptr; //Must be reset for Bypass
1046 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
1048 static int _surf_parse() {
1049 return surf_parse_lex();
1051 int_f_void_t surf_parse = _surf_parse;
1054 /* Prop tag functions */
1059 xbt_dict_t get_as_router_properties(const char* name)
1061 return (xbt_dict_t)xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);