1 /* Copyright (c) 2006-2013. 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 */
15 #include "surf/surfxml_parse.h"
16 #include "surf/surf_private.h"
17 #include "simgrid/sg_config.h"
19 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
20 "Logging specific to the SURF parsing module");
22 int ETag_surfxml_include_state(void);
24 #include "simgrid_dtd.c"
26 char* surf_parsed_filename = NULL; // to locate parse error messages
28 xbt_dynar_t parsed_link_list = NULL; /* temporary store of current list link of a route */
29 extern AS_t current_routing;
33 void surf_parse_error(const char *fmt, ...) {
36 int lineno = surf_parse_lineno;
37 char *msg = bvprintf(fmt,va);
41 xbt_die("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
43 void surf_parse_warn(const char *fmt, ...) {
46 char *msg = bvprintf(fmt,va);
48 XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
52 double surf_parse_get_double(const char *string) {
54 int ret = sscanf(string, "%lg", &res);
56 surf_parse_error("%s is not a double", string);
57 //printf("Parsed double [%g] %s\n", res, string);
61 int surf_parse_get_int(const char *string) {
63 int ret = sscanf(string, "%d", &res);
65 surf_parse_error("%s is not an integer", string);
74 /* Note: field `unit' for the last element of parametre `units' should be
76 static double surf_parse_get_value_with_unit(const char *string,
77 const struct unit_scale *units)
83 res = strtod(string, &ptr);
85 surf_parse_error("value out of range: %s", string);
87 surf_parse_error("cannot parse number: %s", string);
88 for (i = 0; units[i].unit != NULL && strcmp(ptr, units[i].unit) != 0; i++) {
90 if (units[i].unit != NULL)
91 res *= units[i].scale;
93 surf_parse_error("unknown unit: %s", ptr);
97 double surf_parse_get_time(const char *string)
99 const struct unit_scale units[] = {
100 { "w", 7 * 24 * 60 * 60 },
101 { "d", 24 * 60 * 60 },
105 { "", 1.0 }, /* default unit is seconds */
112 return surf_parse_get_value_with_unit(string, units);
115 double surf_parse_get_size(const char *string)
117 const struct unit_scale units[] = {
118 { "TiB", pow(1024, 4) },
119 { "GiB", pow(1024, 3) },
120 { "MiB", pow(1024, 2) },
127 { "", 1.0 }, /* default unit is bytes*/
128 { "Tib", 0.125 * pow(1024, 4) },
129 { "Gib", 0.125 * pow(1024, 3) },
130 { "Mib", 0.125 * pow(1024, 2) },
131 { "Kib", 0.125 * 1024 },
132 { "Tb", 0.125 * 1e12 },
133 { "Gb", 0.125 * 1e9 },
134 { "Mb", 0.125 * 1e6 },
135 { "kb", 0.125 * 1e3 },
139 return surf_parse_get_value_with_unit(string, units);
142 double surf_parse_get_bandwidth(const char *string)
144 const struct unit_scale units[] = {
145 { "TiBps", pow(1024, 4) },
146 { "GiBps", pow(1024, 3) },
147 { "MiBps", pow(1024, 2) },
154 { "", 1.0 }, /* default unit is bytes per second */
155 { "Tibps", 0.125 * pow(1024, 4) },
156 { "Gibps", 0.125 * pow(1024, 3) },
157 { "Mibps", 0.125 * pow(1024, 2) },
158 { "Kibps", 0.125 * 1024 },
159 { "Tbps", 0.125 * 1e12 },
160 { "Gbps", 0.125 * 1e9 },
161 { "Mbps", 0.125 * 1e6 },
162 { "kbps", 0.125 * 1e3 },
166 return surf_parse_get_value_with_unit(string, units);
169 double surf_parse_get_power(const char *string)
171 const struct unit_scale units[] = {
172 { "yottaflops", 1e24 },
174 { "zettaflops", 1e21 },
176 { "exaflops", 1e18 },
178 { "petaflops", 1e15 },
180 { "teraflops", 1e12 },
182 { "gigaflops", 1e9 },
184 { "megaflops", 1e6 },
186 { "kiloflops", 1e3 },
190 { "", 1.0 }, /* default unit is flops */
193 return surf_parse_get_value_with_unit(string, units);
197 * All the callback lists that can be overridden anywhere.
198 * (this list should probably be reduced to the bare minimum to allow the models to work)
201 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
203 /* The default current property receiver. Setup in the corresponding opening callbacks. */
204 xbt_dict_t current_property_set = NULL;
205 xbt_dict_t as_current_property_set = NULL;
207 char* as_name_tab[1024];
208 void* as_dict_tab[1024];
212 /* dictionary of random generator data */
213 xbt_dict_t random_data_list = NULL;
215 YY_BUFFER_STATE surf_input_buffer;
216 FILE *surf_file_to_parse = NULL;
218 static void init_randomness(void);
219 static void add_randomness(void);
222 * Stuff relative to storage
224 void STag_surfxml_storage(void)
227 XBT_DEBUG("STag_surfxml_storage");
228 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
230 void ETag_surfxml_storage(void)
232 s_sg_platf_storage_cbarg_t storage;
233 memset(&storage,0,sizeof(storage));
235 storage.id = A_surfxml_storage_id;
236 storage.type_id = A_surfxml_storage_typeId;
237 storage.content = A_surfxml_storage_content;
238 storage.content_type = A_surfxml_storage_content___type;
239 storage.properties = current_property_set;
240 sg_platf_new_storage(&storage);
241 current_property_set = NULL;
243 void STag_surfxml_storage___type(void)
246 XBT_DEBUG("STag_surfxml_storage___type");
247 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
249 void ETag_surfxml_storage___type(void)
251 s_sg_platf_storage_type_cbarg_t storage_type;
252 memset(&storage_type,0,sizeof(storage_type));
254 storage_type.content = A_surfxml_storage___type_content;
255 storage_type.content_type = A_surfxml_storage___type_content___type;
256 storage_type.id = A_surfxml_storage___type_id;
257 storage_type.model = A_surfxml_storage___type_model;
258 storage_type.properties = current_property_set;
259 storage_type.size = surf_parse_get_size(A_surfxml_storage___type_size);
260 sg_platf_new_storage_type(&storage_type);
261 current_property_set = NULL;
263 void STag_surfxml_mstorage(void)
265 XBT_DEBUG("STag_surfxml_mstorage");
267 void ETag_surfxml_mstorage(void)
269 s_sg_platf_mstorage_cbarg_t mstorage;
270 memset(&mstorage,0,sizeof(mstorage));
272 mstorage.name = A_surfxml_mstorage_name;
273 mstorage.type_id = A_surfxml_mstorage_typeId;
274 sg_platf_new_mstorage(&mstorage);
276 void STag_surfxml_mount(void)
278 XBT_DEBUG("STag_surfxml_mount");
280 void ETag_surfxml_mount(void)
282 s_sg_platf_mount_cbarg_t mount;
283 memset(&mount,0,sizeof(mount));
285 mount.name = A_surfxml_mount_name;
286 mount.storageId = A_surfxml_mount_storageId;
287 sg_platf_new_mount(&mount);
291 * Stuff relative to the <include> tag
293 static xbt_dynar_t surf_input_buffer_stack = NULL;
294 static xbt_dynar_t surf_file_to_parse_stack = NULL;
295 static xbt_dynar_t surf_parsed_filename_stack = NULL;
297 void STag_surfxml_include(void)
299 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
300 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
301 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
303 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
305 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
306 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
307 A_surfxml_include_file);
308 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
309 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
310 surf_parse_push_buffer_state(surf_input_buffer);
315 void ETag_surfxml_include(void) {
316 /* Nothing to do when done with reading the include tag.
317 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
320 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
322 * This function is called automatically by sedding the parser in buildtools/Cmake/MaintainerMode.cmake
323 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
324 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
325 * error message in that case.
327 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
328 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
329 * on a line. One day maybe, if the maya allow it.
331 int ETag_surfxml_include_state(void)
334 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
336 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
339 // Yeah, we were in an <include> Restore state and proceed.
340 fclose(surf_file_to_parse);
341 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
342 surf_parse_pop_buffer_state();
343 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
345 // Restore the filename for error messages
346 free(surf_parsed_filename);
347 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
353 void surf_parse_init_callbacks(void)
358 void surf_parse_reset_callbacks(void)
360 surf_parse_free_callbacks();
361 surf_parse_init_callbacks();
364 void surf_parse_free_callbacks(void)
369 /* Stag and Etag parse functions */
371 void STag_surfxml_platform(void) {
372 _XBT_GNUC_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
374 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
375 "You're using an ancient XML file.\n"
376 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
377 "instead of MBytes, MFlops and seconds.\n"
379 "Use simgrid_update_xml to update your file automatically. "
380 "This program is installed automatically with SimGrid, or "
381 "available in the tools/ directory of the source archive.\n"
383 "Please check also out the SURF section of the ChangeLog for "
384 "the 3.1 version for more information. \n"
386 "Last, do not forget to also update your values for "
387 "the calls to MSG_task_create (if any).");
388 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
389 "You're using an old XML file.\n"
390 "Use simgrid_update_xml to update your file automatically. "
391 "This program is installed automatically with SimGrid, or "
392 "available in the tools/ directory of the source archive.");
396 void ETag_surfxml_platform(void){
400 void STag_surfxml_host(void){
402 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
405 void STag_surfxml_prop(void)
408 if (!as_current_property_set){
409 xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
410 as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
411 as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
412 as_dict_tab[as_prop_nb] = as_current_property_set;
413 XBT_DEBUG("PUSH prop %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
416 xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
419 if (!current_property_set)
420 current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
421 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
425 void ETag_surfxml_host(void) {
426 s_sg_platf_host_cbarg_t host;
428 memset(&host,0,sizeof(host));
431 host.properties = current_property_set;
433 host.id = A_surfxml_host_id;
435 buf = A_surfxml_host_power;
436 XBT_DEBUG("Buffer: %s", buf);
437 host.power_peak = xbt_dynar_new(sizeof(double), NULL);
438 if (strchr(buf, ',') == NULL){
439 double power_value = get_cpu_power(A_surfxml_host_power);
440 xbt_dynar_push_as(host.power_peak,double, power_value);
443 xbt_dynar_t pstate_list = xbt_str_split(buf, ",");
445 for (i = 0; i < xbt_dynar_length(pstate_list); i++) {
447 char* power_value_str;
449 xbt_dynar_get_cpy(pstate_list, i, &power_value_str);
450 xbt_str_trim(power_value_str, NULL);
451 power_value = get_cpu_power(power_value_str);
452 xbt_dynar_push_as(host.power_peak, double, power_value);
453 XBT_DEBUG("Power value: %f", power_value);
455 xbt_dynar_free(&pstate_list);
458 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
459 //host.power_peak = get_cpu_power(A_surfxml_host_power);
460 host.power_scale = surf_parse_get_double( A_surfxml_host_availability);
461 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
462 host.power_trace = tmgr_trace_new_from_file(A_surfxml_host_availability___file);
463 host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state___file);
464 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
466 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
467 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
468 if (A_surfxml_host_state == A_surfxml_host_state_ON)
469 host.initial_state = SURF_RESOURCE_ON;
470 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
471 host.initial_state = SURF_RESOURCE_OFF;
472 host.coord = A_surfxml_host_coordinates;
474 sg_platf_new_host(&host);
475 current_property_set = NULL;
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;
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_host_link(&host_link);
489 void STag_surfxml_router(void){
490 s_sg_platf_router_cbarg_t router;
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;
501 memset(&cluster,0,sizeof(cluster));
502 cluster.properties = 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.power = surf_parse_get_power(A_surfxml_cluster_power);
509 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
510 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw);
511 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat);
512 if(strcmp(A_surfxml_cluster_bb___bw,""))
513 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw);
514 if(strcmp(A_surfxml_cluster_bb___lat,""))
515 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat);
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);
520 if(strcmp(A_surfxml_cluster_loopback___lat,""))
521 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat);
522 cluster.router_id = A_surfxml_cluster_router___id;
524 switch (AX_surfxml_cluster_sharing___policy) {
525 case A_surfxml_cluster_sharing___policy_SHARED:
526 cluster.sharing_policy = SURF_LINK_SHARED;
528 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
529 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
531 case A_surfxml_cluster_sharing___policy_FATPIPE:
532 cluster.sharing_policy = SURF_LINK_FATPIPE;
535 surf_parse_error("Invalid cluster sharing policy for cluster %s",
539 switch (AX_surfxml_cluster_bb___sharing___policy) {
540 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
541 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
543 case A_surfxml_cluster_bb___sharing___policy_SHARED:
544 cluster.bb_sharing_policy = SURF_LINK_SHARED;
547 surf_parse_error("Invalid bb sharing policy in cluster %s",
552 cluster.availability_trace = A_surfxml_cluster_availability___file;
553 cluster.state_trace = A_surfxml_cluster_state___file;
554 sg_platf_new_cluster(&cluster);
556 current_property_set = NULL;
559 void STag_surfxml_cluster(void){
560 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
563 void STag_surfxml_cabinet(void){
564 s_sg_platf_cabinet_cbarg_t cabinet;
565 memset(&cabinet,0,sizeof(cabinet));
566 cabinet.id = A_surfxml_cabinet_id;
567 cabinet.prefix = A_surfxml_cabinet_prefix;
568 cabinet.suffix = A_surfxml_cabinet_suffix;
569 cabinet.power = surf_parse_get_power(A_surfxml_cabinet_power);
570 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw);
571 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat);
572 cabinet.radical = A_surfxml_cabinet_radical;
574 sg_platf_new_cabinet(&cabinet);
577 void STag_surfxml_peer(void){
578 s_sg_platf_peer_cbarg_t peer;
579 memset(&peer,0,sizeof(peer));
580 peer.id = A_surfxml_peer_id;
581 peer.power = surf_parse_get_power(A_surfxml_peer_power);
582 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in);
583 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out);
584 peer.lat = surf_parse_get_time(A_surfxml_peer_lat);
585 peer.coord = A_surfxml_peer_coordinates;
586 peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability___file);
587 peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state___file);
589 sg_platf_new_peer(&peer);
592 void STag_surfxml_link(void){
594 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
597 void ETag_surfxml_link(void){
598 s_sg_platf_link_cbarg_t link;
599 memset(&link,0,sizeof(link));
601 link.properties = current_property_set;
603 link.id = A_surfxml_link_id;
604 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth);
605 //printf("Link bandwidth [%g]\n", link.bandwidth);
606 link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file);
607 link.latency = surf_parse_get_time(A_surfxml_link_latency);
608 //printf("Link latency [%g]\n", link.latency);
609 link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency___file);
611 switch (A_surfxml_link_state) {
612 case A_surfxml_link_state_ON:
613 link.state = SURF_RESOURCE_ON;
615 case A_surfxml_link_state_OFF:
616 link.state = SURF_RESOURCE_OFF;
619 surf_parse_error("invalid state for link %s", link.id);
622 link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state___file);
624 switch (A_surfxml_link_sharing___policy) {
625 case A_surfxml_link_sharing___policy_SHARED:
626 link.policy = SURF_LINK_SHARED;
628 case A_surfxml_link_sharing___policy_FATPIPE:
629 link.policy = SURF_LINK_FATPIPE;
631 case A_surfxml_link_sharing___policy_FULLDUPLEX:
632 link.policy = SURF_LINK_FULLDUPLEX;
635 surf_parse_error("Invalid sharing policy in link %s", link.id);
639 sg_platf_new_link(&link);
641 current_property_set = NULL;
644 void STag_surfxml_link___ctn(void){
647 switch (A_surfxml_link___ctn_direction) {
648 case AU_surfxml_link___ctn_direction:
649 case A_surfxml_link___ctn_direction_NONE:
650 link_id = xbt_strdup(A_surfxml_link___ctn_id);
652 case A_surfxml_link___ctn_direction_UP:
653 link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
655 case A_surfxml_link___ctn_direction_DOWN:
656 link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
660 // FIXME we should push the surf link object but it don't
661 // work because of model rulebased
662 xbt_dynar_push(parsed_link_list, &link_id);
665 void ETag_surfxml_backbone(void){
666 s_sg_platf_link_cbarg_t link;
667 memset(&link,0,sizeof(link));
669 link.properties = NULL;
671 link.id = A_surfxml_backbone_id;
672 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth);
673 link.latency = surf_parse_get_time(A_surfxml_backbone_latency);
674 link.state = SURF_RESOURCE_ON;
675 link.policy = SURF_LINK_SHARED;
677 sg_platf_new_link(&link);
678 routing_cluster_add_backbone(xbt_lib_get_or_null(link_lib, A_surfxml_backbone_id, SURF_LINK_LEVEL));
681 void STag_surfxml_route(void){
682 xbt_assert(strlen(A_surfxml_route_src) > 0 || strlen(A_surfxml_route_dst) > 0,
683 "Missing end-points while defining route \"%s\"->\"%s\"",
684 A_surfxml_route_src, A_surfxml_route_dst);
685 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
688 void STag_surfxml_ASroute(void){
689 xbt_assert(strlen(A_surfxml_ASroute_src) > 0
690 || strlen(A_surfxml_ASroute_dst) > 0
691 || strlen(A_surfxml_ASroute_gw___src) > 0
692 || strlen(A_surfxml_ASroute_gw___dst) > 0,
693 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
694 A_surfxml_ASroute_src, A_surfxml_ASroute_dst,
695 A_surfxml_ASroute_gw___src, A_surfxml_ASroute_gw___dst);
696 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
699 void STag_surfxml_bypassRoute(void){
700 xbt_assert(strlen(A_surfxml_bypassRoute_src) > 0
701 || strlen(A_surfxml_bypassRoute_dst) > 0,
702 "Missing end-points while defining bupass route \"%s\"->\"%s\"",
703 A_surfxml_bypassRoute_src, A_surfxml_bypassRoute_dst);
704 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
707 void STag_surfxml_bypassASroute(void){
708 xbt_assert(strlen(A_surfxml_bypassASroute_src) > 0
709 || strlen(A_surfxml_bypassASroute_dst) > 0
710 || strlen(A_surfxml_bypassASroute_gw___src) > 0
711 || strlen(A_surfxml_bypassASroute_gw___dst) > 0,
712 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
713 A_surfxml_bypassASroute_src, A_surfxml_bypassASroute_dst,
714 A_surfxml_bypassASroute_gw___src,A_surfxml_bypassASroute_gw___dst);
715 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
718 void ETag_surfxml_route(void){
719 s_sg_platf_route_cbarg_t route;
720 memset(&route,0,sizeof(route));
722 route.src = A_surfxml_route_src;
723 route.dst = A_surfxml_route_dst;
726 route.link_list = parsed_link_list;
728 switch (A_surfxml_route_symmetrical) {
729 case AU_surfxml_route_symmetrical:
730 case A_surfxml_route_symmetrical_YES:
731 route.symmetrical = TRUE;
733 case A_surfxml_route_symmetrical_NO:
734 route.symmetrical = FALSE;;
738 sg_platf_new_route(&route);
739 parsed_link_list = NULL;
742 void ETag_surfxml_ASroute(void){
743 s_sg_platf_route_cbarg_t ASroute;
744 memset(&ASroute,0,sizeof(ASroute));
746 ASroute.src = A_surfxml_ASroute_src;
747 ASroute.dst = A_surfxml_ASroute_dst;
749 ASroute.gw_src = sg_routing_edge_by_name_or_null(A_surfxml_ASroute_gw___src);
750 ASroute.gw_dst = sg_routing_edge_by_name_or_null(A_surfxml_ASroute_gw___dst);
752 ASroute.link_list = parsed_link_list;
754 switch (A_surfxml_ASroute_symmetrical) {
755 case AU_surfxml_ASroute_symmetrical:
756 case A_surfxml_ASroute_symmetrical_YES:
757 ASroute.symmetrical = TRUE;
759 case A_surfxml_ASroute_symmetrical_NO:
760 ASroute.symmetrical = FALSE;
764 sg_platf_new_ASroute(&ASroute);
765 parsed_link_list = NULL;
768 void ETag_surfxml_bypassRoute(void){
769 s_sg_platf_route_cbarg_t route;
770 memset(&route,0,sizeof(route));
772 route.src = A_surfxml_bypassRoute_src;
773 route.dst = A_surfxml_bypassRoute_dst;
776 route.link_list = parsed_link_list;
777 route.symmetrical = FALSE;
779 sg_platf_new_bypassRoute(&route);
780 parsed_link_list = NULL;
783 void ETag_surfxml_bypassASroute(void){
784 s_sg_platf_route_cbarg_t ASroute;
785 memset(&ASroute,0,sizeof(ASroute));
787 ASroute.src = A_surfxml_bypassASroute_src;
788 ASroute.dst = A_surfxml_bypassASroute_dst;
789 ASroute.link_list = parsed_link_list;
790 ASroute.symmetrical = FALSE;
792 ASroute.gw_src = sg_routing_edge_by_name_or_null(A_surfxml_bypassASroute_gw___src);
793 ASroute.gw_dst = sg_routing_edge_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
795 sg_platf_new_bypassASroute(&ASroute);
796 parsed_link_list = NULL;
799 void ETag_surfxml_trace(void){
800 s_sg_platf_trace_cbarg_t trace;
801 memset(&trace,0,sizeof(trace));
803 trace.id = A_surfxml_trace_id;
804 trace.file = A_surfxml_trace_file;
805 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
806 trace.pc_data = surfxml_pcdata;
808 sg_platf_new_trace(&trace);
811 void STag_surfxml_trace___connect(void){
812 s_sg_platf_trace_connect_cbarg_t trace_connect;
813 memset(&trace_connect,0,sizeof(trace_connect));
815 trace_connect.element = A_surfxml_trace___connect_element;
816 trace_connect.trace = A_surfxml_trace___connect_trace;
818 switch (A_surfxml_trace___connect_kind) {
819 case AU_surfxml_trace___connect_kind:
820 case A_surfxml_trace___connect_kind_POWER:
821 trace_connect.kind = SURF_TRACE_CONNECT_KIND_POWER;
823 case A_surfxml_trace___connect_kind_BANDWIDTH:
824 trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
826 case A_surfxml_trace___connect_kind_HOST___AVAIL:
827 trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
829 case A_surfxml_trace___connect_kind_LATENCY:
830 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
832 case A_surfxml_trace___connect_kind_LINK___AVAIL:
833 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
836 sg_platf_trace_connect(&trace_connect);
839 void STag_surfxml_AS(void){
841 s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER;
842 AS.id = A_surfxml_AS_id;
843 AS.routing = (int)A_surfxml_AS_routing;
845 as_current_property_set = NULL;
847 sg_platf_new_AS_begin(&AS);
849 void ETag_surfxml_AS(void){
851 char *name = as_name_tab[as_prop_nb-1];
852 xbt_dict_t dict = as_dict_tab[as_prop_nb-1];
854 XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
855 xbt_lib_set(as_router_lib,
857 ROUTING_PROP_ASR_LEVEL,
861 sg_platf_new_AS_end();
864 void STag_surfxml_config(void){
866 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
867 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
868 if (_sg_cfg_init_status == 2) {
869 surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
872 void ETag_surfxml_config(void){
873 xbt_dict_cursor_t cursor = NULL;
877 xbt_dict_foreach(current_property_set, cursor, key, elem) {
878 cfg = bprintf("%s:%s",key,elem);
879 if(xbt_cfg_is_default_value(_sg_cfg_set, key))
880 xbt_cfg_set_parse(_sg_cfg_set, cfg);
882 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
885 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
886 xbt_dict_free(¤t_property_set);
887 current_property_set = NULL;
893 void STag_surfxml_process(void){
896 argv = xbt_new(char *, 1);
897 argv[0] = xbt_strdup(A_surfxml_process_function);
898 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
901 void ETag_surfxml_process(void){
902 s_sg_platf_process_cbarg_t process;
903 memset(&process,0,sizeof(process));
906 process.argv = (const char **)argv;
907 process.properties = current_property_set;
908 process.host = A_surfxml_process_host;
909 process.function = A_surfxml_process_function;
910 process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
911 process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
913 switch (A_surfxml_process_on___failure) {
914 case AU_surfxml_process_on___failure:
915 case A_surfxml_process_on___failure_DIE:
916 process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
918 case A_surfxml_process_on___failure_RESTART:
919 process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
923 sg_platf_new_process(&process);
924 current_property_set = NULL;
927 void STag_surfxml_argument(void){
929 argv = xbt_realloc(argv, (argc) * sizeof(char *));
930 argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
933 /* ***************************************** */
934 /* TUTORIAL: New TAG */
935 void STag_surfxml_gpu(void)
937 XBT_DEBUG("STag_surfxml_gpu");
939 void ETag_surfxml_gpu(void)
941 s_sg_platf_gpu_cbarg_t gpu;
942 memset(&gpu,0,sizeof(gpu));
944 gpu.name = A_surfxml_gpu_name;
946 sg_platf_new_gpu(&gpu);
948 /* ***************************************** */
950 /* nothing to do in those functions */
951 void ETag_surfxml_prop(void){}
952 void STag_surfxml_random(void){}
953 void ETag_surfxml_random(void){}
954 void ETag_surfxml_trace___connect(void){}
955 void STag_surfxml_trace(void){}
956 void ETag_surfxml_router(void){}
957 void ETag_surfxml_host___link(void){}
958 void ETag_surfxml_cabinet(void){}
959 void ETag_surfxml_peer(void){}
960 void STag_surfxml_backbone(void){}
961 void ETag_surfxml_link___ctn(void){}
962 void ETag_surfxml_argument(void){}
964 /* Open and Close parse file */
966 void surf_parse_open(const char *file)
968 static int warned = 0; /* warn only once */
972 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
973 "If it is not what you want, go fix your code.");
979 if (!surf_input_buffer_stack)
980 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
981 if (!surf_file_to_parse_stack)
982 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
984 if (!surf_parsed_filename_stack)
985 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
986 surf_parsed_filename = xbt_strdup(file);
988 surf_file_to_parse = surf_fopen(file, "r");
989 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
990 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
991 surf_parse__switch_to_buffer(surf_input_buffer);
992 surf_parse_lineno = 1;
995 void surf_parse_close(void)
997 xbt_dynar_free(&surf_input_buffer_stack);
998 xbt_dynar_free(&surf_file_to_parse_stack);
999 xbt_dynar_free(&surf_parsed_filename_stack);
1001 free(surf_parsed_filename);
1002 surf_parsed_filename = NULL;
1004 if (surf_file_to_parse) {
1005 surf_parse__delete_buffer(surf_input_buffer);
1006 fclose(surf_file_to_parse);
1007 surf_file_to_parse = NULL; //Must be reset for Bypass
1011 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
1013 static int _surf_parse(void) {
1014 return surf_parse_lex();
1016 int_f_void_t surf_parse = _surf_parse;
1019 /* Prop tag functions */
1025 /* Random tag functions */
1027 double get_cpu_power(const char *power)
1029 double power_scale = 0.0;
1032 random_data_t random = NULL;
1033 /* randomness is inserted like this: power="$rand(my_random)" */
1034 if (((p = strstr(power, "$rand(")) != NULL)
1035 && ((q = strstr(power, ")")) != NULL)) {
1037 generator = xbt_malloc(q - (p + 6) + 1);
1038 memcpy(generator, p + 6, q - (p + 6));
1039 generator[q - (p + 6)] = '\0';
1040 random = xbt_dict_get_or_null(random_data_list, generator);
1041 xbt_assert(random, "Random generator %s undefined", generator);
1042 power_scale = random_generate(random);
1045 power_scale = surf_parse_get_power(power);
1050 double random_min, random_max, random_mean, random_std_deviation;
1051 e_random_generator_t random_generator;
1054 static void init_randomness(void)
1056 random_id = A_surfxml_random_id;
1057 random_min = surf_parse_get_double(A_surfxml_random_min);
1058 random_max = surf_parse_get_double(A_surfxml_random_max);
1059 random_mean = surf_parse_get_double(A_surfxml_random_mean);
1060 random_std_deviation = surf_parse_get_double(A_surfxml_random_std___deviation);
1061 switch (A_surfxml_random_generator) {
1062 case AU_surfxml_random_generator:
1063 case A_surfxml_random_generator_NONE:
1064 random_generator = NONE;
1066 case A_surfxml_random_generator_DRAND48:
1067 random_generator = DRAND48;
1069 case A_surfxml_random_generator_RAND:
1070 random_generator = RAND;
1072 case A_surfxml_random_generator_RNGSTREAM:
1073 random_generator = RNGSTREAM;
1076 surf_parse_error("Invalid random generator");
1081 static void add_randomness(void)
1083 /* If needed, additional properties can be added by using the prop tag */
1084 random_data_t random =
1085 random_new(random_generator, 0, random_min, random_max, random_mean,
1086 random_std_deviation);
1087 xbt_dict_set(random_data_list, random_id, (void *) random,
1092 xbt_dict_t get_as_router_properties(const char* name)
1094 return xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);