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(void);
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 { "TiB", pow(1024, 4) },
141 { "GiB", pow(1024, 3) },
142 { "MiB", pow(1024, 2) },
149 { "Tib", 0.125 * pow(1024, 4) },
150 { "Gib", 0.125 * pow(1024, 3) },
151 { "Mib", 0.125 * pow(1024, 2) },
152 { "Kib", 0.125 * 1024 },
153 { "Tb", 0.125 * 1e12 },
154 { "Gb", 0.125 * 1e9 },
155 { "Mb", 0.125 * 1e6 },
156 { "kb", 0.125 * 1e3 },
160 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
161 "Append 'B' to get bytes (or 'b' for bits but 1B = 8b).", "B");
164 double surf_parse_get_bandwidth(const char *string, const char *entity_kind, const char *name)
166 const struct unit_scale units[] = {
167 { "TiBps", pow(1024, 4) },
168 { "GiBps", pow(1024, 3) },
169 { "MiBps", pow(1024, 2) },
176 { "Tibps", 0.125 * pow(1024, 4) },
177 { "Gibps", 0.125 * pow(1024, 3) },
178 { "Mibps", 0.125 * pow(1024, 2) },
179 { "Kibps", 0.125 * 1024 },
180 { "Tbps", 0.125 * 1e12 },
181 { "Gbps", 0.125 * 1e9 },
182 { "Mbps", 0.125 * 1e6 },
183 { "kbps", 0.125 * 1e3 },
187 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
188 "Append 'Bps' to get bytes per second (or 'bps' for bits but 1Bps = 8bps)", "Bps");
191 double surf_parse_get_speed(const char *string, const char *entity_kind, const char *name)
193 const struct unit_scale units[] = {
194 { "yottaflops", 1e24 },
196 { "zettaflops", 1e21 },
198 { "exaflops", 1e18 },
200 { "petaflops", 1e15 },
202 { "teraflops", 1e12 },
204 { "gigaflops", 1e9 },
206 { "megaflops", 1e6 },
208 { "kiloflops", 1e3 },
214 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
215 "Append 'f' or 'flops' to your speed to get flop per second", "f");
219 * All the callback lists that can be overridden anywhere.
220 * (this list should probably be reduced to the bare minimum to allow the models to work)
223 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
225 /* The default current property receiver. Setup in the corresponding opening callbacks. */
226 xbt_dict_t current_property_set = nullptr;
227 xbt_dict_t current_model_property_set = nullptr;
228 xbt_dict_t as_current_property_set = nullptr;
230 char* as_name_tab[1024];
231 void* as_dict_tab[1024];
235 /* dictionary of random generator data */
236 xbt_dict_t random_data_list = nullptr;
238 YY_BUFFER_STATE surf_input_buffer;
239 FILE *surf_file_to_parse = nullptr;
242 * Stuff relative to storage
244 void STag_surfxml_storage(void)
247 XBT_DEBUG("STag_surfxml_storage");
248 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
250 void ETag_surfxml_storage(void)
252 s_sg_platf_storage_cbarg_t storage = SG_PLATF_STORAGE_INITIALIZER;
253 memset(&storage,0,sizeof(storage));
255 storage.id = A_surfxml_storage_id;
256 storage.type_id = A_surfxml_storage_typeId;
257 storage.content = A_surfxml_storage_content;
258 storage.content_type = A_surfxml_storage_content___type;
259 storage.properties = current_property_set;
260 storage.attach = A_surfxml_storage_attach;
261 sg_platf_new_storage(&storage);
262 current_property_set = nullptr;
264 void STag_surfxml_storage___type(void)
267 XBT_DEBUG("STag_surfxml_storage___type");
268 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
269 xbt_assert(current_model_property_set == nullptr, "Someone forgot to reset the model property set to nullptr in its closing tag (or XML malformed)");
271 void ETag_surfxml_storage___type(void)
273 s_sg_platf_storage_type_cbarg_t storage_type = SG_PLATF_STORAGE_TYPE_INITIALIZER;
274 memset(&storage_type,0,sizeof(storage_type));
276 storage_type.content = A_surfxml_storage___type_content;
277 storage_type.content_type = A_surfxml_storage___type_content___type;
278 storage_type.id = A_surfxml_storage___type_id;
279 storage_type.model = A_surfxml_storage___type_model;
280 storage_type.properties = current_property_set;
281 storage_type.model_properties = current_model_property_set;
282 storage_type.size = surf_parse_get_size(A_surfxml_storage___type_size,
283 "size of storage type", storage_type.id);
284 sg_platf_new_storage_type(&storage_type);
285 current_property_set = nullptr;
286 current_model_property_set = nullptr;
288 void STag_surfxml_mount(void)
290 XBT_DEBUG("STag_surfxml_mount");
292 void ETag_surfxml_mount(void)
294 s_sg_platf_mount_cbarg_t mount = SG_PLATF_MOUNT_INITIALIZER;
295 memset(&mount,0,sizeof(mount));
297 mount.name = A_surfxml_mount_name;
298 mount.storageId = A_surfxml_mount_storageId;
299 sg_platf_new_mount(&mount);
303 * Stuff relative to the <include> tag
305 static xbt_dynar_t surf_input_buffer_stack = nullptr;
306 static xbt_dynar_t surf_file_to_parse_stack = nullptr;
307 static xbt_dynar_t surf_parsed_filename_stack = nullptr;
309 void STag_surfxml_include(void)
311 parse_after_config();
312 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
313 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
314 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
316 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
318 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
319 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", A_surfxml_include_file);
321 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
322 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
323 surf_parse_push_buffer_state(surf_input_buffer);
328 void ETag_surfxml_include(void) {
329 /* Nothing to do when done with reading the include tag.
330 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
333 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
335 * This function is called automatically by sedding the parser in tools/cmake/MaintainerMode.cmake
336 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
337 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
338 * error message in that case.
340 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
341 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
342 * on a line. One day maybe, if the maya allow it.
344 int ETag_surfxml_include_state(void)
347 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
349 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
352 // Yeah, we were in an <include> Restore state and proceed.
353 fclose(surf_file_to_parse);
354 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
355 surf_parse_pop_buffer_state();
356 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
358 // Restore the filename for error messages
359 free(surf_parsed_filename);
360 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
365 /* Stag and Etag parse functions */
367 void STag_surfxml_platform(void) {
368 XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
370 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
371 "You're using an ancient XML file.\n"
372 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
373 "instead of MBytes, MFlops and seconds.\n"
375 "Use simgrid_update_xml to update your file automatically. "
376 "This program is installed automatically with SimGrid, or "
377 "available in the tools/ directory of the source archive.\n"
379 "Please check also out the SURF section of the ChangeLog for "
380 "the 3.1 version for more information. \n"
382 "Last, do not forget to also update your values for "
383 "the calls to MSG_task_create (if any).");
384 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
385 "You're using an old XML file.\n"
386 "Use simgrid_update_xml to update your file automatically. "
387 "This program is installed automatically with SimGrid, or "
388 "available in the tools/ directory of the source archive.");
389 xbt_assert((version >= 4.0), "******* FILE %s IS TOO OLD (v:%.1f) *********\n "
390 "Changes introduced in SimGrid 3.13:\n"
391 " - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
392 " - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
393 " - DOCTYPE now point to the rignt URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\n"
394 " - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
396 "Use simgrid_update_xml to update your file automatically. "
397 "This program is installed automatically with SimGrid, or "
398 "available in the tools/ directory of the source archive.",surf_parsed_filename, version);
402 void ETag_surfxml_platform(void){
406 void STag_surfxml_host(void){
408 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
411 void STag_surfxml_prop(void)
414 if (!as_current_property_set){
415 xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
416 as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
417 as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
418 as_dict_tab[as_prop_nb] = as_current_property_set;
419 XBT_DEBUG("PUSH prop set %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
422 XBT_DEBUG("add prop %s=%s into current AS property set", A_surfxml_prop_id, A_surfxml_prop_value);
423 xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), nullptr);
426 if (!current_property_set)
427 current_property_set = xbt_dict_new(); // Maybe, it should raise an error
428 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), xbt_free_f);
429 XBT_DEBUG("add prop %s=%s into current property set", A_surfxml_prop_id, A_surfxml_prop_value);
433 void ETag_surfxml_host(void) {
434 s_sg_platf_host_cbarg_t host = SG_PLATF_HOST_INITIALIZER;
436 memset(&host,0,sizeof(host));
439 host.properties = current_property_set;
441 host.id = A_surfxml_host_id;
443 buf = A_surfxml_host_speed;
444 XBT_DEBUG("Buffer: %s", buf);
445 host.speed_per_pstate = xbt_dynar_new(sizeof(double), nullptr);
446 if (strchr(buf, ',') == nullptr){
447 double speed = surf_parse_get_speed(A_surfxml_host_speed,"speed of host", host.id);
448 xbt_dynar_push_as(host.speed_per_pstate,double, speed);
451 xbt_dynar_t pstate_list = xbt_str_split(buf, ",");
453 for (i = 0; i < xbt_dynar_length(pstate_list); i++) {
457 xbt_dynar_get_cpy(pstate_list, i, &speed_str);
458 xbt_str_trim(speed_str, nullptr);
459 speed = surf_parse_get_speed(speed_str,"speed of host", host.id);
460 xbt_dynar_push_as(host.speed_per_pstate, double, speed);
461 XBT_DEBUG("Speed value: %f", speed);
463 xbt_dynar_free(&pstate_list);
466 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
467 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
468 host.speed_trace = A_surfxml_host_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_availability___file) : NULL;
469 host.state_trace = A_surfxml_host_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_state___file) : NULL;
470 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
471 host.coord = A_surfxml_host_coordinates;
473 sg_platf_new_host(&host);
474 xbt_dynar_free(&host.speed_per_pstate);
475 current_property_set = nullptr;
478 void STag_surfxml_host___link(void){
479 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
480 s_sg_platf_host_link_cbarg_t host_link = SG_PLATF_HOST_LINK_INITIALIZER;
481 memset(&host_link,0,sizeof(host_link));
483 host_link.id = A_surfxml_host___link_id;
484 host_link.link_up = A_surfxml_host___link_up;
485 host_link.link_down = A_surfxml_host___link_down;
486 sg_platf_new_hostlink(&host_link);
489 void STag_surfxml_router(void){
490 s_sg_platf_router_cbarg_t router = SG_PLATF_ROUTER_INITIALIZER;
491 memset(&router, 0, sizeof(router));
493 router.id = A_surfxml_router_id;
494 router.coord = A_surfxml_router_coordinates;
496 sg_platf_new_router(&router);
499 void ETag_surfxml_cluster(void){
500 s_sg_platf_cluster_cbarg_t cluster = SG_PLATF_CLUSTER_INITIALIZER;
501 memset(&cluster,0,sizeof(cluster));
502 cluster.properties = as_current_property_set;
504 cluster.id = A_surfxml_cluster_id;
505 cluster.prefix = A_surfxml_cluster_prefix;
506 cluster.suffix = A_surfxml_cluster_suffix;
507 cluster.radical = A_surfxml_cluster_radical;
508 cluster.speed = surf_parse_get_speed(A_surfxml_cluster_speed, "speed of cluster", cluster.id);
509 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
510 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw, "bw of cluster", cluster.id);
511 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat, "lat of cluster", cluster.id);
512 if(strcmp(A_surfxml_cluster_bb___bw,""))
513 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw, "bb_bw of cluster", cluster.id);
514 if(strcmp(A_surfxml_cluster_bb___lat,""))
515 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat, "bb_lat of cluster", cluster.id);
516 if(strcmp(A_surfxml_cluster_limiter___link,""))
517 cluster.limiter_link = surf_parse_get_double(A_surfxml_cluster_limiter___link);
518 if(strcmp(A_surfxml_cluster_loopback___bw,""))
519 cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw, "loopback_bw of cluster", cluster.id);
520 if(strcmp(A_surfxml_cluster_loopback___lat,""))
521 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat, "loopback_lat of cluster", cluster.id);
523 switch(AX_surfxml_cluster_topology){
524 case A_surfxml_cluster_topology_FLAT:
525 cluster.topology= SURF_CLUSTER_FLAT ;
527 case A_surfxml_cluster_topology_TORUS:
528 cluster.topology= SURF_CLUSTER_TORUS ;
530 case A_surfxml_cluster_topology_FAT___TREE:
531 cluster.topology = SURF_CLUSTER_FAT_TREE;
534 surf_parse_error("Invalid cluster topology for cluster %s",
538 cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
539 cluster.router_id = A_surfxml_cluster_router___id;
541 switch (AX_surfxml_cluster_sharing___policy) {
542 case A_surfxml_cluster_sharing___policy_SHARED:
543 cluster.sharing_policy = SURF_LINK_SHARED;
545 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
546 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
548 case A_surfxml_cluster_sharing___policy_FATPIPE:
549 cluster.sharing_policy = SURF_LINK_FATPIPE;
552 surf_parse_error("Invalid cluster sharing policy for cluster %s",
556 switch (AX_surfxml_cluster_bb___sharing___policy) {
557 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
558 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
560 case A_surfxml_cluster_bb___sharing___policy_SHARED:
561 cluster.bb_sharing_policy = SURF_LINK_SHARED;
564 surf_parse_error("Invalid bb sharing policy in cluster %s",
569 cluster.availability_trace = A_surfxml_cluster_availability___file;
570 cluster.state_trace = A_surfxml_cluster_state___file;
571 sg_platf_new_cluster(&cluster);
573 current_property_set = nullptr;
576 void STag_surfxml_cluster(void){
577 parse_after_config();
578 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
581 void STag_surfxml_cabinet(void){
582 parse_after_config();
583 s_sg_platf_cabinet_cbarg_t cabinet = SG_PLATF_CABINET_INITIALIZER;
584 memset(&cabinet,0,sizeof(cabinet));
585 cabinet.id = A_surfxml_cabinet_id;
586 cabinet.prefix = A_surfxml_cabinet_prefix;
587 cabinet.suffix = A_surfxml_cabinet_suffix;
588 cabinet.speed = surf_parse_get_speed(A_surfxml_cabinet_speed, "speed of cabinet", cabinet.id);
589 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw, "bw of cabinet", cabinet.id);
590 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat, "lat of cabinet", cabinet.id);
591 cabinet.radical = A_surfxml_cabinet_radical;
593 sg_platf_new_cabinet(&cabinet);
596 void STag_surfxml_peer(void){
597 parse_after_config();
598 s_sg_platf_peer_cbarg_t peer = SG_PLATF_PEER_INITIALIZER;
599 memset(&peer,0,sizeof(peer));
600 peer.id = A_surfxml_peer_id;
601 peer.speed = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id);
602 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id);
603 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id);
604 peer.lat = surf_parse_get_time(A_surfxml_peer_lat, "lat of peer", peer.id);
605 peer.coord = A_surfxml_peer_coordinates;
606 peer.availability_trace = A_surfxml_peer_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_availability___file) : NULL;
607 peer.state_trace = A_surfxml_peer_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_state___file) : NULL;
609 sg_platf_new_peer(&peer);
612 void STag_surfxml_link(void){
614 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
617 void ETag_surfxml_link(void){
618 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
619 memset(&link,0,sizeof(link));
621 link.properties = current_property_set;
622 link.id = A_surfxml_link_id;
623 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id);
624 link.bandwidth_trace = A_surfxml_link_bandwidth___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file) : NULL;
625 link.latency = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id);
626 link.latency_trace = A_surfxml_link_latency___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_latency___file) : NULL;
627 link.state_trace = A_surfxml_link_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_state___file):NULL;
629 switch (A_surfxml_link_sharing___policy) {
630 case A_surfxml_link_sharing___policy_SHARED:
631 link.policy = SURF_LINK_SHARED;
633 case A_surfxml_link_sharing___policy_FATPIPE:
634 link.policy = SURF_LINK_FATPIPE;
636 case A_surfxml_link_sharing___policy_FULLDUPLEX:
637 link.policy = SURF_LINK_FULLDUPLEX;
640 surf_parse_error("Invalid sharing policy in link %s", link.id);
644 sg_platf_new_link(&link);
646 current_property_set = nullptr;
649 void STag_surfxml_link___ctn(void){
652 switch (A_surfxml_link___ctn_direction) {
653 case AU_surfxml_link___ctn_direction:
654 case A_surfxml_link___ctn_direction_NONE:
655 link_id = xbt_strdup(A_surfxml_link___ctn_id);
657 case A_surfxml_link___ctn_direction_UP:
658 link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
660 case A_surfxml_link___ctn_direction_DOWN:
661 link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
665 // FIXME we should push the surf link object but it don't
666 // work because of model rulebased
667 xbt_dynar_push(parsed_link_list, &link_id);
670 void ETag_surfxml_backbone(void){
671 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
672 memset(&link,0,sizeof(link));
674 link.properties = nullptr;
676 link.id = A_surfxml_backbone_id;
677 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id);
678 link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id);
679 link.policy = SURF_LINK_SHARED;
681 sg_platf_new_link(&link);
682 routing_cluster_add_backbone(sg_link_by_name(A_surfxml_backbone_id));
685 void STag_surfxml_route(void){
686 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_route_src),
687 "Route src='%s' does name a node.", A_surfxml_route_src);
688 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_route_dst),
689 "Route dst='%s' does name a node.", A_surfxml_route_dst);
690 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
693 void STag_surfxml_ASroute(void){
694 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_src),
695 "ASroute src='%s' does name a node.", A_surfxml_route_src);
696 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_dst),
697 "ASroute dst='%s' does name a node.", A_surfxml_route_dst);
699 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src),
700 "ASroute gw_src='%s' does name a node.", A_surfxml_ASroute_gw___src);
701 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst),
702 "ASroute gw_dst='%s' does name a node.", A_surfxml_ASroute_gw___dst);
704 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
707 void STag_surfxml_bypassRoute(void){
708 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassRoute_src),
709 "bypassRoute src='%s' does name a node.", A_surfxml_bypassRoute_src);
710 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassRoute_dst),
711 "bypassRoute dst='%s' does name a node.", A_surfxml_bypassRoute_dst);
713 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
716 void STag_surfxml_bypassASroute(void){
717 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_src),
718 "bypassASroute src='%s' does name a node.", A_surfxml_bypassASroute_src);
719 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_dst),
720 "bypassASroute dst='%s' does name a node.", A_surfxml_bypassASroute_dst);
721 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src),
722 "bypassASroute gw_src='%s' does name a node.", A_surfxml_bypassASroute_gw___src);
723 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst),
724 "bypassASroute gw_dst='%s' does name a node.", A_surfxml_bypassASroute_gw___dst);
726 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
729 void ETag_surfxml_route(void){
730 s_sg_platf_route_cbarg_t route;
731 memset(&route,0,sizeof(route));
733 route.src = A_surfxml_route_src;
734 route.dst = A_surfxml_route_dst;
735 route.gw_src = nullptr;
736 route.gw_dst = nullptr;
737 route.link_list = new std::vector<Link*>();
738 route.symmetrical = (A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES);
742 xbt_dynar_foreach(parsed_link_list, cpt, link_name) {
743 simgrid::surf::Link *link = Link::byName(link_name);
744 route.link_list->push_back(link);
749 sg_platf_new_route(&route);
750 parsed_link_list = nullptr;
753 void ETag_surfxml_ASroute(void){
754 s_sg_platf_route_cbarg_t ASroute;
755 memset(&ASroute,0,sizeof(ASroute));
757 ASroute.src = A_surfxml_ASroute_src;
758 ASroute.dst = A_surfxml_ASroute_dst;
760 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src);
761 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst);
763 if (A_surfxml_ASroute_gw___src && !ASroute.gw_src)
764 surf_parse_error("gw_src=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
765 A_surfxml_ASroute_gw___src, ASroute.src, ASroute.dst);
766 if (A_surfxml_ASroute_gw___dst && !ASroute.gw_dst)
767 surf_parse_error("gw_dst=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
768 A_surfxml_ASroute_gw___dst, ASroute.src, ASroute.dst);
770 ASroute.link_list = new std::vector<Link*>();
774 xbt_dynar_foreach(parsed_link_list, cpt, link_name) {
775 simgrid::surf::Link *link = Link::byName(link_name);
776 ASroute.link_list->push_back(link);
779 switch (A_surfxml_ASroute_symmetrical) {
780 case AU_surfxml_ASroute_symmetrical:
781 case A_surfxml_ASroute_symmetrical_YES:
782 ASroute.symmetrical = true;
784 case A_surfxml_ASroute_symmetrical_NO:
785 ASroute.symmetrical = false;
789 sg_platf_new_route(&ASroute);
790 parsed_link_list = nullptr;
793 void ETag_surfxml_bypassRoute(void){
794 s_sg_platf_route_cbarg_t route;
795 memset(&route,0,sizeof(route));
797 route.src = A_surfxml_bypassRoute_src;
798 route.dst = A_surfxml_bypassRoute_dst;
799 route.gw_src = nullptr;
800 route.gw_dst = nullptr;
801 route.symmetrical = false;
802 route.link_list = new std::vector<Link*>();
806 xbt_dynar_foreach(parsed_link_list, cpt, link_name) {
807 simgrid::surf::Link *link = Link::byName(link_name);
808 route.link_list->push_back(link);
810 xbt_dynar_free(&parsed_link_list);
812 sg_platf_new_bypassRoute(&route);
815 void ETag_surfxml_bypassASroute(void){
816 s_sg_platf_route_cbarg_t ASroute;
817 memset(&ASroute,0,sizeof(ASroute));
819 ASroute.src = A_surfxml_bypassASroute_src;
820 ASroute.dst = A_surfxml_bypassASroute_dst;
821 ASroute.link_list = new std::vector<Link*>();
824 xbt_dynar_foreach(parsed_link_list, cpt, link_name) {
825 simgrid::surf::Link *link = Link::byName(link_name);
826 ASroute.link_list->push_back(link);
828 xbt_dynar_free(&parsed_link_list);
829 ASroute.symmetrical = false;
831 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src);
832 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
834 sg_platf_new_bypassRoute(&ASroute);
837 void ETag_surfxml_trace(void){
838 s_sg_platf_trace_cbarg_t trace = SG_PLATF_TRACE_INITIALIZER;
839 memset(&trace,0,sizeof(trace));
841 trace.id = A_surfxml_trace_id;
842 trace.file = A_surfxml_trace_file;
843 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
844 trace.pc_data = surfxml_pcdata;
846 sg_platf_new_trace(&trace);
849 void STag_surfxml_trace___connect(void){
850 parse_after_config();
851 s_sg_platf_trace_connect_cbarg_t trace_connect = SG_PLATF_TRACE_CONNECT_INITIALIZER;
852 memset(&trace_connect,0,sizeof(trace_connect));
854 trace_connect.element = A_surfxml_trace___connect_element;
855 trace_connect.trace = A_surfxml_trace___connect_trace;
857 switch (A_surfxml_trace___connect_kind) {
858 case AU_surfxml_trace___connect_kind:
859 case A_surfxml_trace___connect_kind_SPEED:
860 trace_connect.kind = SURF_TRACE_CONNECT_KIND_SPEED;
862 case A_surfxml_trace___connect_kind_BANDWIDTH:
863 trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
865 case A_surfxml_trace___connect_kind_HOST___AVAIL:
866 trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
868 case A_surfxml_trace___connect_kind_LATENCY:
869 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
871 case A_surfxml_trace___connect_kind_LINK___AVAIL:
872 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
875 sg_platf_trace_connect(&trace_connect);
878 void STag_surfxml_AS(void){
879 parse_after_config();
881 s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER;
882 AS.id = A_surfxml_AS_id;
883 AS.routing = (int)A_surfxml_AS_routing;
885 as_current_property_set = nullptr;
887 sg_platf_new_AS_begin(&AS);
889 void ETag_surfxml_AS(void){
891 char *name = as_name_tab[as_prop_nb-1];
892 xbt_dict_t dict = (xbt_dict_t) as_dict_tab[as_prop_nb-1];
894 XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
895 xbt_lib_set(as_router_lib,
897 ROUTING_PROP_ASR_LEVEL,
901 sg_platf_new_AS_end();
904 void STag_surfxml_config(void){
906 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
907 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
908 if (_sg_cfg_init_status == 2) {
909 surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
912 void ETag_surfxml_config(void){
913 xbt_dict_cursor_t cursor = nullptr;
917 xbt_dict_foreach(current_property_set, cursor, key, elem) {
918 cfg = bprintf("%s:%s",key,elem);
919 if(xbt_cfg_is_default_value(_sg_cfg_set, key))
920 xbt_cfg_set_parse(_sg_cfg_set, cfg);
922 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
925 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
927 xbt_dict_free(¤t_property_set);
928 current_property_set = nullptr;
934 void STag_surfxml_process(void){
937 argv = xbt_new(char *, 1);
938 argv[0] = xbt_strdup(A_surfxml_process_function);
939 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
942 void ETag_surfxml_process(void){
943 s_sg_platf_process_cbarg_t process = SG_PLATF_PROCESS_INITIALIZER;
944 memset(&process,0,sizeof(process));
947 process.argv = (const char **)argv;
948 process.properties = current_property_set;
949 process.host = A_surfxml_process_host;
950 process.function = A_surfxml_process_function;
951 process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
952 process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
954 switch (A_surfxml_process_on___failure) {
955 case AU_surfxml_process_on___failure:
956 case A_surfxml_process_on___failure_DIE:
957 process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
959 case A_surfxml_process_on___failure_RESTART:
960 process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
964 sg_platf_new_process(&process);
965 current_property_set = nullptr;
968 void STag_surfxml_argument(void){
970 argv = (char**)xbt_realloc(argv, (argc) * sizeof(char **));
971 argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
974 void STag_surfxml_model___prop(void){
975 if (!current_model_property_set)
976 current_model_property_set = xbt_dict_new_homogeneous(xbt_free_f);
978 xbt_dict_set(current_model_property_set, A_surfxml_model___prop_id, xbt_strdup(A_surfxml_model___prop_value), nullptr);
981 /* nothing to do in those functions */
982 void ETag_surfxml_prop(void){}
983 void STag_surfxml_random(void){}
984 void ETag_surfxml_random(void){}
985 void ETag_surfxml_trace___connect(void){}
986 void STag_surfxml_trace(void){parse_after_config();}
987 void ETag_surfxml_router(void){}
988 void ETag_surfxml_host___link(void){}
989 void ETag_surfxml_cabinet(void){}
990 void ETag_surfxml_peer(void){}
991 void STag_surfxml_backbone(void){}
992 void ETag_surfxml_link___ctn(void){}
993 void ETag_surfxml_argument(void){}
994 void ETag_surfxml_model___prop(void){}
996 /* Open and Close parse file */
998 void surf_parse_open(const char *file)
1000 xbt_assert(file, "Cannot parse the NULL file. Bypassing the parser is strongly deprecated nowadays.");
1002 if (!surf_input_buffer_stack)
1003 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), nullptr);
1004 if (!surf_file_to_parse_stack)
1005 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), nullptr);
1007 if (!surf_parsed_filename_stack)
1008 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1010 surf_parsed_filename = xbt_strdup(file);
1011 char *dir = xbt_dirname(file);
1012 xbt_dynar_push(surf_path, &dir);
1014 surf_file_to_parse = surf_fopen(file, "r");
1015 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
1016 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1017 surf_parse__switch_to_buffer(surf_input_buffer);
1018 surf_parse_lineno = 1;
1021 void surf_parse_close(void)
1023 xbt_dynar_free(&surf_input_buffer_stack);
1024 xbt_dynar_free(&surf_file_to_parse_stack);
1025 xbt_dynar_free(&surf_parsed_filename_stack);
1026 if (surf_parsed_filename) {
1027 char *dir = nullptr;
1028 xbt_dynar_pop(surf_path, &dir);
1032 free(surf_parsed_filename);
1033 surf_parsed_filename = nullptr;
1035 if (surf_file_to_parse) {
1036 surf_parse__delete_buffer(surf_input_buffer);
1037 fclose(surf_file_to_parse);
1038 surf_file_to_parse = nullptr; //Must be reset for Bypass
1042 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
1044 static int _surf_parse(void) {
1045 return surf_parse_lex();
1047 int_f_void_t surf_parse = _surf_parse;
1050 /* Prop tag functions */
1055 xbt_dict_t get_as_router_properties(const char* name)
1057 return (xbt_dict_t)xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);