1 /* Copyright (c) 2008, 2009, 2010. 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 "surf/surf.h"
23 #include "surf/surf_private.h"
25 static const char link_ctn_v2[] = "link:ctn";
26 static const char link_ctn_v3[] = "link_ctn";
28 XBT_LOG_NEW_DEFAULT_CATEGORY(flatifier,
29 "Logging specific to this platform parsing tool");
31 static int name_compare_hosts(const void *n1, const void *n2)
33 char name1[80], name2[80];
34 strcpy(name1, SD_workstation_get_name(*((SD_workstation_t *) n1)));
35 strcpy(name2, SD_workstation_get_name(*((SD_workstation_t *) n2)));
37 return strcmp(name1, name2);
40 static int name_compare_links(const void *n1, const void *n2)
42 char name1[80], name2[80];
43 strcpy(name1, SD_link_get_name(*((SD_link_t *) n1)));
44 strcpy(name2, SD_link_get_name(*((SD_link_t *) n2)));
46 return strcmp(name1, name2);
49 int parse_cmdline(int *timings, int *downgrade, char **platformFile, int argc, char **argv)
53 for (i = 1; i < argc; i++) {
54 if (strlen(argv[i]) > 1 && argv[i][0] == '-' && argv[i][1] == '-') {
55 if (!strcmp(argv[i], "--timings")) {
58 if (!strcmp(argv[i], "--downgrade")) {
66 *platformFile = argv[i];
72 int main(int argc, char **argv)
74 char *platformFile = NULL;
75 int totalHosts, totalLinks;
79 const char *link_ctn = link_ctn_v3;
81 xbt_dict_t props = NULL;
82 xbt_dict_cursor_t cursor = NULL;
83 xbt_lib_cursor_t cursor_src = NULL;
84 xbt_lib_cursor_t cursor_dst = NULL;
85 char *src,*dst,*key,*data;
86 sg_routing_edge_t value1;
87 sg_routing_edge_t value2;
90 const SD_workstation_t *hosts;
91 const SD_link_t *links;
92 xbt_os_timer_t parse_time = xbt_os_timer_new();
94 setvbuf(stdout, NULL, _IOLBF, 0);
98 if (parse_cmdline(&timings, &downgrade, &platformFile, argc, argv) || !platformFile) {
99 xbt_die("Invalid command line arguments: expected [--timings|--downgrade] platformFile");
102 XBT_DEBUG("%d,%d,%s", timings, downgrade, platformFile);
106 link_ctn = link_ctn_v2;
110 xbt_os_timer_start(parse_time);
111 SD_create_environment(platformFile);
112 xbt_os_timer_stop(parse_time);
115 xbt_die("Error while loading %s: %s",platformFile,e.msg);
119 XBT_INFO("Parsing time: %fs (%d hosts, %d links)",
120 xbt_os_timer_elapsed(parse_time),SD_workstation_get_number(),SD_link_get_number());
122 printf("<?xml version='1.0'?>\n");
123 printf("<!DOCTYPE platform SYSTEM \"http://simgrid.gforge.inria.fr/simgrid.dtd\">\n");
124 printf("<platform version=\"%d\">\n", version);
126 printf("<AS id=\"AS0\" routing=\"Full\">\n");
129 totalHosts = SD_workstation_get_number();
130 hosts = SD_workstation_get_list();
131 qsort((void *) hosts, totalHosts, sizeof(SD_workstation_t),
134 for (i = 0; i < totalHosts; i++) {
135 printf(" <host id=\"%s\" power=\"%.0f\"",
136 SD_workstation_get_name(hosts[i]),
137 SD_workstation_get_power(hosts[i]));
138 props = SD_workstation_get_properties(hosts[i]);
139 if (props && !xbt_dict_is_empty(props)) {
141 xbt_dict_foreach(props, cursor, key, data) {
142 printf(" <prop id=\"%s\" value=\"%s\"/>\n", key, data);
144 printf(" </host>\n");
151 xbt_lib_foreach(as_router_lib, cursor_src, key, value1) {
152 if(((sg_routing_edge_t)xbt_lib_get_or_null(as_router_lib, key,
153 ROUTING_ASR_LEVEL))->rc_type == SURF_NETWORK_ELEMENT_ROUTER)
155 printf(" <router id=\"%s\"/>\n",key);
160 totalLinks = SD_link_get_number();
161 links = SD_link_get_list();
163 qsort((void *) links, totalLinks, sizeof(SD_link_t), name_compare_links);
165 for (i = 0; i < totalLinks; i++) {
166 printf(" <link id=\"");
168 printf("%s\" bandwidth=\"%.0f\" latency=\"%.9f\"",
169 SD_link_get_name(links[i]),
170 SD_link_get_current_bandwidth(links[i]),
171 SD_link_get_current_latency(links[i]));
172 if (SD_link_get_sharing_policy(links[i]) == SD_LINK_SHARED) {
175 printf(" sharing_policy=\"FATPIPE\"/>\n");
180 xbt_lib_foreach(host_lib, cursor_src, src, value1) // Routes from host
182 value1 = xbt_lib_get_or_null(host_lib,src,ROUTING_HOST_LEVEL);
183 xbt_lib_foreach(host_lib, cursor_dst, dst, value2) //to host
185 printf(" <route src=\"%s\" dst=\"%s\">\n "
188 xbt_dynar_t route=NULL;
189 value2 = xbt_lib_get_or_null(host_lib,dst,ROUTING_HOST_LEVEL);
190 routing_get_route_and_latency(value1,value2,&route,NULL);
191 for(i=0;i<xbt_dynar_length(route) ;i++)
193 void *link = xbt_dynar_get_as(route,i,void *);
195 char *link_name = xbt_strdup(((surf_resource_t)link)->name);
196 printf("<%s id=\"%s\"/>",link_ctn,link_name);
199 printf("\n </route>\n");
201 xbt_lib_foreach(as_router_lib, cursor_dst, dst, value2) //to router
203 if(routing_get_network_element_type(dst) == SURF_NETWORK_ELEMENT_ROUTER){
204 printf(" <route src=\"%s\" dst=\"%s\">\n "
207 xbt_dynar_t route=NULL;
208 value2 = xbt_lib_get_or_null(as_router_lib,dst,ROUTING_ASR_LEVEL);
209 routing_get_route_and_latency((sg_routing_edge_t)value1,(sg_routing_edge_t)value2,&route,NULL);
210 for(i=0;i<xbt_dynar_length(route) ;i++)
212 void *link = xbt_dynar_get_as(route,i,void *);
214 char *link_name = xbt_strdup(((surf_resource_t)link)->name);
215 printf("<%s id=\"%s\"/>",link_ctn,link_name);
218 printf("\n </route>\n");
223 xbt_lib_foreach(as_router_lib, cursor_src, src, value1) // Routes from router
225 value1 = xbt_lib_get_or_null(as_router_lib,src,ROUTING_ASR_LEVEL);
226 if(routing_get_network_element_type(src) == SURF_NETWORK_ELEMENT_ROUTER){
227 xbt_lib_foreach(as_router_lib, cursor_dst, dst, value2) //to router
229 if(routing_get_network_element_type(dst) == SURF_NETWORK_ELEMENT_ROUTER){
230 printf(" <route src=\"%s\" dst=\"%s\">\n "
233 xbt_dynar_t route=NULL;
234 value2 = xbt_lib_get_or_null(as_router_lib,dst,ROUTING_ASR_LEVEL);
235 routing_get_route_and_latency((sg_routing_edge_t)value1,(sg_routing_edge_t)value2,&route,NULL);
236 for(i=0;i<xbt_dynar_length(route) ;i++)
238 void *link = xbt_dynar_get_as(route,i,void *);
240 char *link_name = xbt_strdup(((surf_resource_t)link)->name);
241 printf("<%s id=\"%s\"/>",link_ctn,link_name);
244 printf("\n </route>\n");
247 xbt_lib_foreach(host_lib, cursor_dst, dst, value2) //to host
249 printf(" <route src=\"%s\" dst=\"%s\">\n "
251 xbt_dynar_t route=NULL;
252 value2 = xbt_lib_get_or_null(host_lib,dst,ROUTING_HOST_LEVEL);
253 routing_get_route_and_latency((sg_routing_edge_t)value1,(sg_routing_edge_t)value2,&route, NULL);
254 for(i=0;i<xbt_dynar_length(route) ;i++)
256 void *link = xbt_dynar_get_as(route,i,void *);
258 char *link_name = xbt_strdup(((surf_resource_t)link)->name);
259 printf("<%s id=\"%s\"/>",link_ctn,link_name);
262 printf("\n </route>\n");
269 printf("</platform>\n");