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 "simgrid/sg_config.h"
19 #include <surf/surfxml_parse.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_assert(bool cond, const char *fmt, ...) {
38 int lineno = surf_parse_lineno;
39 char *msg = bvprintf(fmt,va);
42 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
44 xbt_die("Exiting now");
47 void surf_parse_error(const char *fmt, ...) {
50 int lineno = surf_parse_lineno;
51 char *msg = bvprintf(fmt,va);
54 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
56 xbt_die("Exiting now");
58 void surf_parse_warn(const char *fmt, ...) {
61 char *msg = bvprintf(fmt,va);
63 XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
67 double surf_parse_get_double(const char *string) {
69 int ret = sscanf(string, "%lg", &res);
71 surf_parse_error("%s is not a double", string);
75 int surf_parse_get_int(const char *string) {
77 int ret = sscanf(string, "%d", &res);
79 surf_parse_error("%s is not an integer", string);
88 /* Note: field `unit' for the last element of parameter `units' should be
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 != NULL && strcmp(ptr, units[i].unit) != 0; i++) {
112 if (units[i].unit != NULL)
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 = NULL;
227 xbt_dict_t current_model_property_set = NULL;
228 xbt_dict_t as_current_property_set = NULL;
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 = NULL;
238 YY_BUFFER_STATE surf_input_buffer;
239 FILE *surf_file_to_parse = NULL;
242 * Stuff relative to storage
244 void STag_surfxml_storage(void)
247 XBT_DEBUG("STag_surfxml_storage");
248 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL 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 = NULL;
264 void STag_surfxml_storage___type(void)
267 XBT_DEBUG("STag_surfxml_storage___type");
268 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
269 xbt_assert(current_model_property_set == NULL, "Someone forgot to reset the model property set to NULL 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 = NULL;
286 current_model_property_set = NULL;
288 void STag_surfxml_mstorage(void)
290 XBT_DEBUG("STag_surfxml_mstorage");
292 void ETag_surfxml_mstorage(void)
294 s_sg_platf_mstorage_cbarg_t mstorage = SG_PLATF_MSTORAGE_INITIALIZER;
295 memset(&mstorage,0,sizeof(mstorage));
297 mstorage.name = A_surfxml_mstorage_name;
298 mstorage.type_id = A_surfxml_mstorage_typeId;
299 sg_platf_new_mstorage(&mstorage);
301 void STag_surfxml_mount(void)
303 XBT_DEBUG("STag_surfxml_mount");
305 void ETag_surfxml_mount(void)
307 s_sg_platf_mount_cbarg_t mount = SG_PLATF_MOUNT_INITIALIZER;
308 memset(&mount,0,sizeof(mount));
310 mount.name = A_surfxml_mount_name;
311 mount.storageId = A_surfxml_mount_storageId;
312 sg_platf_new_mount(&mount);
316 * Stuff relative to the <include> tag
318 static xbt_dynar_t surf_input_buffer_stack = NULL;
319 static xbt_dynar_t surf_file_to_parse_stack = NULL;
320 static xbt_dynar_t surf_parsed_filename_stack = NULL;
322 void STag_surfxml_include(void)
324 parse_after_config();
325 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
326 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
327 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
329 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
331 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
332 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", A_surfxml_include_file);
334 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
335 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
336 surf_parse_push_buffer_state(surf_input_buffer);
341 void ETag_surfxml_include(void) {
342 /* Nothing to do when done with reading the include tag.
343 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
346 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
348 * This function is called automatically by sedding the parser in tools/cmake/MaintainerMode.cmake
349 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
350 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
351 * error message in that case.
353 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
354 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
355 * on a line. One day maybe, if the maya allow it.
357 int ETag_surfxml_include_state(void)
360 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
362 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
365 // Yeah, we were in an <include> Restore state and proceed.
366 fclose(surf_file_to_parse);
367 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
368 surf_parse_pop_buffer_state();
369 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
371 // Restore the filename for error messages
372 free(surf_parsed_filename);
373 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
378 /* Stag and Etag parse functions */
380 void STag_surfxml_platform(void) {
381 XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
383 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
384 "You're using an ancient XML file.\n"
385 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
386 "instead of MBytes, MFlops and seconds.\n"
388 "Use simgrid_update_xml to update your file automatically. "
389 "This program is installed automatically with SimGrid, or "
390 "available in the tools/ directory of the source archive.\n"
392 "Please check also out the SURF section of the ChangeLog for "
393 "the 3.1 version for more information. \n"
395 "Last, do not forget to also update your values for "
396 "the calls to MSG_task_create (if any).");
397 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
398 "You're using an old XML file.\n"
399 "Use simgrid_update_xml to update your file automatically. "
400 "This program is installed automatically with SimGrid, or "
401 "available in the tools/ directory of the source archive.");
402 xbt_assert((version >= 4.0), "******* FILE %s IS TOO OLD (v:%.1f) *********\n "
403 "Changes introduced in SimGrid 3.13:\n"
404 " - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
405 " - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
406 " - DOCTYPE now point to the rignt URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\n"
407 " - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
409 "Use simgrid_update_xml to update your file automatically. "
410 "This program is installed automatically with SimGrid, or "
411 "available in the tools/ directory of the source archive.",surf_parsed_filename, version);
415 void ETag_surfxml_platform(void){
419 void STag_surfxml_host(void){
421 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
424 void STag_surfxml_prop(void)
427 if (!as_current_property_set){
428 xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
429 as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
430 as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
431 as_dict_tab[as_prop_nb] = as_current_property_set;
432 XBT_DEBUG("PUSH prop set %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
435 XBT_DEBUG("add prop %s=%s into current AS property set", A_surfxml_prop_id, A_surfxml_prop_value);
436 xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
439 if (!current_property_set)
440 current_property_set = xbt_dict_new(); // Maybe, it should raise an error
441 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), xbt_free_f);
442 XBT_DEBUG("add prop %s=%s into current property set", A_surfxml_prop_id, A_surfxml_prop_value);
446 void ETag_surfxml_host(void) {
447 s_sg_platf_host_cbarg_t host = SG_PLATF_HOST_INITIALIZER;
449 memset(&host,0,sizeof(host));
452 host.properties = current_property_set;
454 host.id = A_surfxml_host_id;
456 buf = A_surfxml_host_speed;
457 XBT_DEBUG("Buffer: %s", buf);
458 host.speed_peak = xbt_dynar_new(sizeof(double), NULL);
459 if (strchr(buf, ',') == NULL){
460 double speed = surf_parse_get_speed(A_surfxml_host_speed,"speed of host", host.id);
461 xbt_dynar_push_as(host.speed_peak,double, speed);
464 xbt_dynar_t pstate_list = xbt_str_split(buf, ",");
466 for (i = 0; i < xbt_dynar_length(pstate_list); i++) {
470 xbt_dynar_get_cpy(pstate_list, i, &speed_str);
471 xbt_str_trim(speed_str, NULL);
472 speed = surf_parse_get_speed(speed_str,"speed of host", host.id);
473 xbt_dynar_push_as(host.speed_peak, double, speed);
474 XBT_DEBUG("Speed value: %f", speed);
476 xbt_dynar_free(&pstate_list);
479 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
480 host.speed_scale = surf_parse_get_double( A_surfxml_host_availability);
481 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
482 host.speed_trace = tmgr_trace_new_from_file(A_surfxml_host_availability___file);
483 host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state___file);
484 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
486 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
487 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
488 if (A_surfxml_host_state == A_surfxml_host_state_ON)
489 host.initiallyOn = 1;
490 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
491 host.initiallyOn = 1;
492 host.coord = A_surfxml_host_coordinates;
494 sg_platf_new_host(&host);
495 xbt_dynar_free(&host.speed_peak);
496 current_property_set = NULL;
499 void STag_surfxml_host___link(void){
500 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
501 s_sg_platf_host_link_cbarg_t host_link = SG_PLATF_HOST_LINK_INITIALIZER;
502 memset(&host_link,0,sizeof(host_link));
504 host_link.id = A_surfxml_host___link_id;
505 host_link.link_up = A_surfxml_host___link_up;
506 host_link.link_down = A_surfxml_host___link_down;
507 sg_platf_new_hostlink(&host_link);
510 void STag_surfxml_router(void){
511 s_sg_platf_router_cbarg_t router = SG_PLATF_ROUTER_INITIALIZER;
512 memset(&router, 0, sizeof(router));
514 router.id = A_surfxml_router_id;
515 router.coord = A_surfxml_router_coordinates;
517 sg_platf_new_router(&router);
520 void ETag_surfxml_cluster(void){
521 s_sg_platf_cluster_cbarg_t cluster = SG_PLATF_CLUSTER_INITIALIZER;
522 memset(&cluster,0,sizeof(cluster));
523 cluster.properties = as_current_property_set;
525 cluster.id = A_surfxml_cluster_id;
526 cluster.prefix = A_surfxml_cluster_prefix;
527 cluster.suffix = A_surfxml_cluster_suffix;
528 cluster.radical = A_surfxml_cluster_radical;
529 cluster.speed = surf_parse_get_speed(A_surfxml_cluster_speed, "speed of cluster", cluster.id);
530 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
531 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw, "bw of cluster", cluster.id);
532 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat, "lat of cluster", cluster.id);
533 if(strcmp(A_surfxml_cluster_bb___bw,""))
534 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw, "bb_bw of cluster", cluster.id);
535 if(strcmp(A_surfxml_cluster_bb___lat,""))
536 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat, "bb_lat of cluster", cluster.id);
537 if(strcmp(A_surfxml_cluster_limiter___link,""))
538 cluster.limiter_link = surf_parse_get_double(A_surfxml_cluster_limiter___link);
539 if(strcmp(A_surfxml_cluster_loopback___bw,""))
540 cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw, "loopback_bw of cluster", cluster.id);
541 if(strcmp(A_surfxml_cluster_loopback___lat,""))
542 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat, "loopback_lat of cluster", cluster.id);
544 switch(AX_surfxml_cluster_topology){
545 case A_surfxml_cluster_topology_FLAT:
546 cluster.topology= SURF_CLUSTER_FLAT ;
548 case A_surfxml_cluster_topology_TORUS:
549 cluster.topology= SURF_CLUSTER_TORUS ;
551 case A_surfxml_cluster_topology_FAT___TREE:
552 cluster.topology = SURF_CLUSTER_FAT_TREE;
555 surf_parse_error("Invalid cluster topology for cluster %s",
559 cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
560 cluster.router_id = A_surfxml_cluster_router___id;
562 switch (AX_surfxml_cluster_sharing___policy) {
563 case A_surfxml_cluster_sharing___policy_SHARED:
564 cluster.sharing_policy = SURF_LINK_SHARED;
566 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
567 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
569 case A_surfxml_cluster_sharing___policy_FATPIPE:
570 cluster.sharing_policy = SURF_LINK_FATPIPE;
573 surf_parse_error("Invalid cluster sharing policy for cluster %s",
577 switch (AX_surfxml_cluster_bb___sharing___policy) {
578 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
579 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
581 case A_surfxml_cluster_bb___sharing___policy_SHARED:
582 cluster.bb_sharing_policy = SURF_LINK_SHARED;
585 surf_parse_error("Invalid bb sharing policy in cluster %s",
590 cluster.availability_trace = A_surfxml_cluster_availability___file;
591 cluster.state_trace = A_surfxml_cluster_state___file;
592 sg_platf_new_cluster(&cluster);
594 current_property_set = NULL;
597 void STag_surfxml_cluster(void){
598 parse_after_config();
599 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
602 void STag_surfxml_cabinet(void){
603 parse_after_config();
604 s_sg_platf_cabinet_cbarg_t cabinet = SG_PLATF_CABINET_INITIALIZER;
605 memset(&cabinet,0,sizeof(cabinet));
606 cabinet.id = A_surfxml_cabinet_id;
607 cabinet.prefix = A_surfxml_cabinet_prefix;
608 cabinet.suffix = A_surfxml_cabinet_suffix;
609 cabinet.speed = surf_parse_get_speed(A_surfxml_cabinet_speed, "speed of cabinet", cabinet.id);
610 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw, "bw of cabinet", cabinet.id);
611 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat, "lat of cabinet", cabinet.id);
612 cabinet.radical = A_surfxml_cabinet_radical;
614 sg_platf_new_cabinet(&cabinet);
617 void STag_surfxml_peer(void){
618 parse_after_config();
619 s_sg_platf_peer_cbarg_t peer = SG_PLATF_PEER_INITIALIZER;
620 memset(&peer,0,sizeof(peer));
621 peer.id = A_surfxml_peer_id;
622 peer.speed = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id);
623 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id);
624 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id);
625 peer.lat = surf_parse_get_time(A_surfxml_peer_lat, "lat of peer", peer.id);
626 peer.coord = A_surfxml_peer_coordinates;
627 peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability___file);
628 peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state___file);
630 sg_platf_new_peer(&peer);
633 void STag_surfxml_link(void){
635 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
638 void ETag_surfxml_link(void){
639 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
640 memset(&link,0,sizeof(link));
642 link.properties = current_property_set;
644 link.id = A_surfxml_link_id;
645 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id);
646 //printf("Link bandwidth [%g]\n", link.bandwidth);
647 link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file);
648 link.latency = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id);
649 //printf("Link latency [%g]\n", link.latency);
650 link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency___file);
652 switch (A_surfxml_link_state) {
653 case A_surfxml_link_state_ON:
654 link.initiallyOn = 1;
656 case A_surfxml_link_state_OFF:
657 link.initiallyOn = 0;
660 surf_parse_error("invalid state for link %s", link.id);
663 link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state___file);
665 switch (A_surfxml_link_sharing___policy) {
666 case A_surfxml_link_sharing___policy_SHARED:
667 link.policy = SURF_LINK_SHARED;
669 case A_surfxml_link_sharing___policy_FATPIPE:
670 link.policy = SURF_LINK_FATPIPE;
672 case A_surfxml_link_sharing___policy_FULLDUPLEX:
673 link.policy = SURF_LINK_FULLDUPLEX;
676 surf_parse_error("Invalid sharing policy in link %s", link.id);
680 sg_platf_new_link(&link);
682 current_property_set = NULL;
685 void STag_surfxml_link___ctn(void){
688 switch (A_surfxml_link___ctn_direction) {
689 case AU_surfxml_link___ctn_direction:
690 case A_surfxml_link___ctn_direction_NONE:
691 link_id = xbt_strdup(A_surfxml_link___ctn_id);
693 case A_surfxml_link___ctn_direction_UP:
694 link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
696 case A_surfxml_link___ctn_direction_DOWN:
697 link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
701 // FIXME we should push the surf link object but it don't
702 // work because of model rulebased
703 xbt_dynar_push(parsed_link_list, &link_id);
706 void ETag_surfxml_backbone(void){
707 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
708 memset(&link,0,sizeof(link));
710 link.properties = NULL;
712 link.id = A_surfxml_backbone_id;
713 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id);
714 link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id);
715 link.initiallyOn = 1;
716 link.policy = SURF_LINK_SHARED;
718 sg_platf_new_link(&link);
719 routing_cluster_add_backbone(sg_link_by_name(A_surfxml_backbone_id));
722 void STag_surfxml_route(void){
723 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_route_src),
724 "Route src='%s' does name a node.", A_surfxml_route_src);
725 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_route_dst),
726 "Route dst='%s' does name a node.", A_surfxml_route_dst);
727 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
730 void STag_surfxml_ASroute(void){
731 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_src),
732 "ASroute src='%s' does name a node.", A_surfxml_route_src);
733 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_dst),
734 "ASroute dst='%s' does name a node.", A_surfxml_route_dst);
736 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src),
737 "ASroute gw_src='%s' does name a node.", A_surfxml_ASroute_gw___src);
738 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst),
739 "ASroute gw_dst='%s' does name a node.", A_surfxml_ASroute_gw___dst);
741 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
744 void STag_surfxml_bypassRoute(void){
745 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassRoute_src),
746 "bypassRoute src='%s' does name a node.", A_surfxml_bypassRoute_src);
747 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassRoute_dst),
748 "bypassRoute dst='%s' does name a node.", A_surfxml_bypassRoute_dst);
750 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
753 void STag_surfxml_bypassASroute(void){
754 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_src),
755 "bypassASroute src='%s' does name a node.", A_surfxml_bypassASroute_src);
756 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_dst),
757 "bypassASroute dst='%s' does name a node.", A_surfxml_bypassASroute_dst);
758 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src),
759 "bypassASroute gw_src='%s' does name a node.", A_surfxml_bypassASroute_gw___src);
760 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst),
761 "bypassASroute gw_dst='%s' does name a node.", A_surfxml_bypassASroute_gw___dst);
763 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
766 void ETag_surfxml_route(void){
767 s_sg_platf_route_cbarg_t route;
768 memset(&route,0,sizeof(route));
770 route.src = A_surfxml_route_src;
771 route.dst = A_surfxml_route_dst;
774 route.link_list = parsed_link_list;
776 switch (A_surfxml_route_symmetrical) {
777 case AU_surfxml_route_symmetrical:
778 case A_surfxml_route_symmetrical_YES:
779 route.symmetrical = TRUE;
781 case A_surfxml_route_symmetrical_NO:
782 route.symmetrical = FALSE;;
786 sg_platf_new_route(&route);
787 parsed_link_list = NULL;
790 void ETag_surfxml_ASroute(void){
791 s_sg_platf_route_cbarg_t ASroute;
792 memset(&ASroute,0,sizeof(ASroute));
794 ASroute.src = A_surfxml_ASroute_src;
795 ASroute.dst = A_surfxml_ASroute_dst;
797 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src);
798 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst);
800 if (A_surfxml_ASroute_gw___src && !ASroute.gw_src)
801 surf_parse_error("gw_src=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
802 A_surfxml_ASroute_gw___src, ASroute.src, ASroute.dst);
803 if (A_surfxml_ASroute_gw___dst && !ASroute.gw_dst)
804 surf_parse_error("gw_dst=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
805 A_surfxml_ASroute_gw___dst, ASroute.src, ASroute.dst);
807 ASroute.link_list = parsed_link_list;
809 switch (A_surfxml_ASroute_symmetrical) {
810 case AU_surfxml_ASroute_symmetrical:
811 case A_surfxml_ASroute_symmetrical_YES:
812 ASroute.symmetrical = TRUE;
814 case A_surfxml_ASroute_symmetrical_NO:
815 ASroute.symmetrical = FALSE;
819 sg_platf_new_route(&ASroute);
820 parsed_link_list = NULL;
823 void ETag_surfxml_bypassRoute(void){
824 s_sg_platf_route_cbarg_t route;
825 memset(&route,0,sizeof(route));
827 route.src = A_surfxml_bypassRoute_src;
828 route.dst = A_surfxml_bypassRoute_dst;
831 route.link_list = parsed_link_list;
832 route.symmetrical = FALSE;
834 sg_platf_new_bypassRoute(&route);
835 xbt_dynar_free(&parsed_link_list);
838 void ETag_surfxml_bypassASroute(void){
839 s_sg_platf_route_cbarg_t ASroute;
840 memset(&ASroute,0,sizeof(ASroute));
842 ASroute.src = A_surfxml_bypassASroute_src;
843 ASroute.dst = A_surfxml_bypassASroute_dst;
844 ASroute.link_list = parsed_link_list;
845 ASroute.symmetrical = FALSE;
847 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src);
848 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
850 sg_platf_new_bypassRoute(&ASroute);
851 xbt_dynar_free(&parsed_link_list);
854 void ETag_surfxml_trace(void){
855 s_sg_platf_trace_cbarg_t trace = SG_PLATF_TRACE_INITIALIZER;
856 memset(&trace,0,sizeof(trace));
858 trace.id = A_surfxml_trace_id;
859 trace.file = A_surfxml_trace_file;
860 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
861 trace.pc_data = surfxml_pcdata;
863 sg_platf_new_trace(&trace);
866 void STag_surfxml_trace___connect(void){
867 parse_after_config();
868 s_sg_platf_trace_connect_cbarg_t trace_connect = SG_PLATF_TRACE_CONNECT_INITIALIZER;
869 memset(&trace_connect,0,sizeof(trace_connect));
871 trace_connect.element = A_surfxml_trace___connect_element;
872 trace_connect.trace = A_surfxml_trace___connect_trace;
874 switch (A_surfxml_trace___connect_kind) {
875 case AU_surfxml_trace___connect_kind:
876 case A_surfxml_trace___connect_kind_SPEED:
877 trace_connect.kind = SURF_TRACE_CONNECT_KIND_SPEED;
879 case A_surfxml_trace___connect_kind_BANDWIDTH:
880 trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
882 case A_surfxml_trace___connect_kind_HOST___AVAIL:
883 trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
885 case A_surfxml_trace___connect_kind_LATENCY:
886 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
888 case A_surfxml_trace___connect_kind_LINK___AVAIL:
889 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
892 sg_platf_trace_connect(&trace_connect);
895 void STag_surfxml_AS(void){
896 parse_after_config();
898 s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER;
899 AS.id = A_surfxml_AS_id;
900 AS.routing = (int)A_surfxml_AS_routing;
902 as_current_property_set = NULL;
904 sg_platf_new_AS_begin(&AS);
906 void ETag_surfxml_AS(void){
908 char *name = as_name_tab[as_prop_nb-1];
909 xbt_dict_t dict = (xbt_dict_t) as_dict_tab[as_prop_nb-1];
911 XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
912 xbt_lib_set(as_router_lib,
914 ROUTING_PROP_ASR_LEVEL,
918 sg_platf_new_AS_end();
921 void STag_surfxml_config(void){
923 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
924 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
925 if (_sg_cfg_init_status == 2) {
926 surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
929 void ETag_surfxml_config(void){
930 xbt_dict_cursor_t cursor = NULL;
934 xbt_dict_foreach(current_property_set, cursor, key, elem) {
935 cfg = bprintf("%s:%s",key,elem);
936 if(xbt_cfg_is_default_value(_sg_cfg_set, key))
937 xbt_cfg_set_parse(_sg_cfg_set, cfg);
939 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
942 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
944 xbt_dict_free(¤t_property_set);
945 current_property_set = NULL;
951 void STag_surfxml_process(void){
954 argv = xbt_new(char *, 1);
955 argv[0] = xbt_strdup(A_surfxml_process_function);
956 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
959 void ETag_surfxml_process(void){
960 s_sg_platf_process_cbarg_t process = SG_PLATF_PROCESS_INITIALIZER;
961 memset(&process,0,sizeof(process));
964 process.argv = (const char **)argv;
965 process.properties = current_property_set;
966 process.host = A_surfxml_process_host;
967 process.function = A_surfxml_process_function;
968 process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
969 process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
971 switch (A_surfxml_process_on___failure) {
972 case AU_surfxml_process_on___failure:
973 case A_surfxml_process_on___failure_DIE:
974 process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
976 case A_surfxml_process_on___failure_RESTART:
977 process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
981 sg_platf_new_process(&process);
982 current_property_set = NULL;
985 void STag_surfxml_argument(void){
987 argv = (char**)xbt_realloc(argv, (argc) * sizeof(char **));
988 argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
991 void STag_surfxml_model___prop(void){
992 if (!current_model_property_set)
993 current_model_property_set = xbt_dict_new_homogeneous(xbt_free_f);
995 xbt_dict_set(current_model_property_set, A_surfxml_model___prop_id, xbt_strdup(A_surfxml_model___prop_value), NULL);
998 void STag_surfxml_gpu(void) {}
999 void ETag_surfxml_gpu(void) {}
1001 /* nothing to do in those functions */
1002 void ETag_surfxml_prop(void){}
1003 void STag_surfxml_random(void){}
1004 void ETag_surfxml_random(void){}
1005 void ETag_surfxml_trace___connect(void){}
1006 void STag_surfxml_trace(void){parse_after_config();}
1007 void ETag_surfxml_router(void){}
1008 void ETag_surfxml_host___link(void){}
1009 void ETag_surfxml_cabinet(void){}
1010 void ETag_surfxml_peer(void){}
1011 void STag_surfxml_backbone(void){}
1012 void ETag_surfxml_link___ctn(void){}
1013 void ETag_surfxml_argument(void){}
1014 void ETag_surfxml_model___prop(void){}
1016 /* Open and Close parse file */
1018 void surf_parse_open(const char *file)
1020 static int warned = 0; /* warn only once */
1024 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
1025 "If it is not what you want, go fix your code.");
1031 if (!surf_input_buffer_stack)
1032 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
1033 if (!surf_file_to_parse_stack)
1034 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
1036 if (!surf_parsed_filename_stack)
1037 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1039 surf_parsed_filename = xbt_strdup(file);
1040 char *dir = xbt_dirname(file);
1041 xbt_dynar_push(surf_path, &dir);
1043 surf_file_to_parse = surf_fopen(file, "r");
1044 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
1045 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1046 surf_parse__switch_to_buffer(surf_input_buffer);
1047 surf_parse_lineno = 1;
1050 void surf_parse_close(void)
1052 xbt_dynar_free(&surf_input_buffer_stack);
1053 xbt_dynar_free(&surf_file_to_parse_stack);
1054 xbt_dynar_free(&surf_parsed_filename_stack);
1055 if (surf_parsed_filename) {
1057 xbt_dynar_pop(surf_path, &dir);
1061 free(surf_parsed_filename);
1062 surf_parsed_filename = NULL;
1064 if (surf_file_to_parse) {
1065 surf_parse__delete_buffer(surf_input_buffer);
1066 fclose(surf_file_to_parse);
1067 surf_file_to_parse = NULL; //Must be reset for Bypass
1071 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
1073 static int _surf_parse(void) {
1074 return surf_parse_lex();
1076 int_f_void_t surf_parse = _surf_parse;
1079 /* Prop tag functions */
1084 xbt_dict_t get_as_router_properties(const char* name)
1086 return (xbt_dict_t)xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);