1 /* Copyright (c) 2008-2014. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
18 #include "simdag/simdag.h"
22 #include "xbt/xbt_os_time.h"
23 #include "surf/surf.h"
24 #include "surf/surf_private.h"
26 static const char link_ctn_v2[] = "link:ctn";
27 static const char link_ctn_v3[] = "link_ctn";
29 XBT_LOG_NEW_DEFAULT_CATEGORY(flatifier,
30 "Logging specific to this platform parsing tool");
32 static int name_compare_hosts(const void *n1, const void *n2)
34 char name1[80], name2[80];
35 strcpy(name1, SD_workstation_get_name(*((SD_workstation_t *) n1)));
36 strcpy(name2, SD_workstation_get_name(*((SD_workstation_t *) n2)));
38 return strcmp(name1, name2);
41 static int name_compare_links(const void *n1, const void *n2)
43 char name1[80], name2[80];
44 strcpy(name1, SD_link_get_name(*((SD_link_t *) n1)));
45 strcpy(name2, SD_link_get_name(*((SD_link_t *) n2)));
47 return strcmp(name1, name2);
50 static int parse_cmdline(int *timings, int *downgrade, char **platformFile, int argc, char **argv)
54 for (i = 1; i < argc; i++) {
55 if (strlen(argv[i]) > 1 && argv[i][0] == '-' && argv[i][1] == '-') {
56 if (!strcmp(argv[i], "--timings")) {
59 if (!strcmp(argv[i], "--downgrade")) {
67 *platformFile = argv[i];
73 static void create_environment(xbt_os_timer_t parse_time, const char *platformFile)
77 xbt_os_cputimer_start(parse_time);
78 SD_create_environment(platformFile);
79 xbt_os_cputimer_stop(parse_time);
82 xbt_die("Error while loading %s: %s", platformFile, e.msg);
86 int main(int argc, char **argv)
88 char *platformFile = NULL;
89 int totalHosts, totalLinks;
93 const char *link_ctn = link_ctn_v3;
95 xbt_dict_t props = NULL;
96 xbt_dict_cursor_t cursor = NULL;
97 xbt_lib_cursor_t cursor_src = NULL;
98 xbt_lib_cursor_t cursor_dst = NULL;
99 char *src,*dst,*key,*data;
100 sg_routing_edge_t value1;
101 sg_routing_edge_t value2;
103 const SD_workstation_t *hosts;
104 const SD_link_t *links;
105 xbt_os_timer_t parse_time = xbt_os_timer_new();
108 setbuf(stderr, NULL);
109 setbuf(stdout, NULL);
111 setvbuf(stdout, NULL, _IOLBF, 0);
114 SD_init(&argc, argv);
116 if (parse_cmdline(&timings, &downgrade, &platformFile, argc, argv) || !platformFile) {
117 xbt_die("Invalid command line arguments: expected [--timings|--downgrade] platformFile");
120 XBT_DEBUG("%d,%d,%s", timings, downgrade, platformFile);
124 link_ctn = link_ctn_v2;
127 create_environment(parse_time, platformFile);
130 XBT_INFO("Parsing time: %fs (%d hosts, %d links)",
131 xbt_os_timer_elapsed(parse_time),SD_workstation_get_number(),SD_link_get_number());
133 printf("<?xml version='1.0'?>\n");
134 printf("<!DOCTYPE platform SYSTEM \"http://simgrid.gforge.inria.fr/simgrid.dtd\">\n");
135 printf("<platform version=\"%d\">\n", version);
137 printf("<AS id=\"AS0\" routing=\"Full\">\n");
140 totalHosts = SD_workstation_get_number();
141 hosts = SD_workstation_get_list();
142 qsort((void *) hosts, totalHosts, sizeof(SD_workstation_t),
145 for (i = 0; i < totalHosts; i++) {
146 printf(" <host id=\"%s\" power=\"%.0f\"",
147 SD_workstation_get_name(hosts[i]),
148 SD_workstation_get_power(hosts[i]));
149 props = SD_workstation_get_properties(hosts[i]);
150 if (SD_workstation_get_cores(hosts[i])>1) {
151 printf(" core=\"%d\"", SD_workstation_get_cores(hosts[i]));
153 if (props && !xbt_dict_is_empty(props)) {
155 xbt_dict_foreach(props, cursor, key, data) {
156 printf(" <prop id=\"%s\" value=\"%s\"/>\n", key, data);
158 printf(" </host>\n");
165 xbt_lib_foreach(as_router_lib, cursor_src, key, value1) {
166 if(surf_routing_edge_get_rc_type(xbt_lib_get_or_null(as_router_lib, key,
167 ROUTING_ASR_LEVEL)) == SURF_NETWORK_ELEMENT_ROUTER)
169 printf(" <router id=\"%s\"/>\n",key);
174 totalLinks = SD_link_get_number();
175 links = SD_link_get_list();
177 qsort((void *) links, totalLinks, sizeof(SD_link_t), name_compare_links);
179 for (i = 0; i < totalLinks; i++) {
180 printf(" <link id=\"");
182 printf("%s\" bandwidth=\"%.0f\" latency=\"%.9f\"",
183 SD_link_get_name(links[i]),
184 SD_link_get_current_bandwidth(links[i]),
185 SD_link_get_current_latency(links[i]));
186 if (SD_link_get_sharing_policy(links[i]) == SD_LINK_SHARED) {
189 printf(" sharing_policy=\"FATPIPE\"/>\n");
194 xbt_lib_foreach(host_lib, cursor_src, src, value1) // Routes from host
196 value1 = xbt_lib_get_or_null(host_lib,src,ROUTING_HOST_LEVEL);
197 xbt_lib_foreach(host_lib, cursor_dst, dst, value2) //to host
199 printf(" <route src=\"%s\" dst=\"%s\">\n "
202 xbt_dynar_t route=NULL;
203 value2 = xbt_lib_get_or_null(host_lib,dst,ROUTING_HOST_LEVEL);
204 routing_get_route_and_latency(value1,value2,&route,NULL);
205 for(i=0;i<xbt_dynar_length(route) ;i++)
207 void *link = xbt_dynar_get_as(route,i,void *);
209 char *link_name = xbt_strdup(surf_resource_name(link));
210 printf("<%s id=\"%s\"/>",link_ctn,link_name);
213 printf("\n </route>\n");
215 xbt_lib_foreach(as_router_lib, cursor_dst, dst, value2) //to router
217 if(routing_get_network_element_type(dst) == SURF_NETWORK_ELEMENT_ROUTER){
218 printf(" <route src=\"%s\" dst=\"%s\">\n "
221 xbt_dynar_t route=NULL;
222 value2 = xbt_lib_get_or_null(as_router_lib,dst,ROUTING_ASR_LEVEL);
223 routing_get_route_and_latency((sg_routing_edge_t)value1,(sg_routing_edge_t)value2,&route,NULL);
224 for(i=0;i<xbt_dynar_length(route) ;i++)
226 void *link = xbt_dynar_get_as(route,i,void *);
228 char *link_name = xbt_strdup(surf_resource_name(link));
229 printf("<%s id=\"%s\"/>",link_ctn,link_name);
232 printf("\n </route>\n");
237 xbt_lib_foreach(as_router_lib, cursor_src, src, value1) // Routes from router
239 value1 = xbt_lib_get_or_null(as_router_lib,src,ROUTING_ASR_LEVEL);
240 if(routing_get_network_element_type(src) == SURF_NETWORK_ELEMENT_ROUTER){
241 xbt_lib_foreach(as_router_lib, cursor_dst, dst, value2) //to router
243 if(routing_get_network_element_type(dst) == SURF_NETWORK_ELEMENT_ROUTER){
244 printf(" <route src=\"%s\" dst=\"%s\">\n "
247 xbt_dynar_t route=NULL;
248 value2 = xbt_lib_get_or_null(as_router_lib,dst,ROUTING_ASR_LEVEL);
249 routing_get_route_and_latency((sg_routing_edge_t)value1,(sg_routing_edge_t)value2,&route,NULL);
250 for(i=0;i<xbt_dynar_length(route) ;i++)
252 void *link = xbt_dynar_get_as(route,i,void *);
254 char *link_name = xbt_strdup(surf_resource_name(link));
255 printf("<%s id=\"%s\"/>",link_ctn,link_name);
258 printf("\n </route>\n");
261 xbt_lib_foreach(host_lib, cursor_dst, dst, value2) //to host
263 printf(" <route src=\"%s\" dst=\"%s\">\n "
265 xbt_dynar_t route=NULL;
266 value2 = xbt_lib_get_or_null(host_lib,dst,ROUTING_HOST_LEVEL);
267 routing_get_route_and_latency((sg_routing_edge_t)value1,(sg_routing_edge_t)value2,&route, NULL);
268 for(i=0;i<xbt_dynar_length(route) ;i++)
270 void *link = xbt_dynar_get_as(route,i,void *);
272 char *link_name = xbt_strdup(surf_resource_name(link));
273 printf("<%s id=\"%s\"/>",link_ctn,link_name);
276 printf("\n </route>\n");
283 printf("</platform>\n");
286 xbt_os_timer_free(parse_time);