teshsuite/simdag/platforms/flatifier.c

   1 /* Copyright (c) 2008, 2009, 2010. The SimGrid Team.
   2  * All rights reserved.                                                     */
   3
   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. */
   6
   7 #ifndef _XBT_WIN32
   8 #include <unistd.h>
   9 #endif
  10
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13 #include <time.h>
  14 #include <string.h>
  15 #include <math.h>
  16
  17
  18 #include "simdag/simdag.h"
  19 #include "xbt/log.h"
  20 #include "xbt/dict.h"
  21 #include "xbt/ex.h"
  22 #include "surf/surf.h"
  23 #include "surf/surf_private.h"
  24
  25 XBT_LOG_NEW_DEFAULT_CATEGORY(validator,
  26                              "Logging specific to this SimDag example");
  27
  28 static int name_compare_hosts(const void *n1, const void *n2)
  29 {
  30   char name1[80], name2[80];
  31   strcpy(name1, SD_workstation_get_name(*((SD_workstation_t *) n1)));
  32   strcpy(name2, SD_workstation_get_name(*((SD_workstation_t *) n2)));
  33
  34   return strcmp(name1, name2);
  35 }
  36
  37 static int name_compare_links(const void *n1, const void *n2)
  38 {
  39   char name1[80], name2[80];
  40   strcpy(name1, SD_link_get_name(*((SD_link_t *) n1)));
  41   strcpy(name2, SD_link_get_name(*((SD_link_t *) n2)));
  42
  43   return strcmp(name1, name2);
  44 }
  45
  46 int main(int argc, char **argv)
  47 {
  48   char *platformFile = NULL;
  49   int totalHosts, totalLinks;
  50   unsigned int i;
  51   xbt_dict_t props = NULL;
  52   xbt_dict_cursor_t cursor = NULL;
  53   xbt_dict_cursor_t cursor_src = NULL;
  54   xbt_dict_cursor_t cursor_dst = NULL;
  55   char *src,*dst,*key,*data;
  56   xbt_ex_t e;
  57
  58   const SD_workstation_t *hosts;
  59   const SD_link_t *links;
  60
  61   SD_init(&argc, argv);
  62
  63   platformFile = argv[1];
  64   XBT_DEBUG("%s", platformFile);
  65   TRY {
  66     SD_create_environment(platformFile);
  67   } CATCH(e) {
  68     xbt_die("Error while loading %s: %s",platformFile,e.msg);
  69   }
  70
  71   printf("<?xml version='1.0'?>\n");
  72   printf("<!DOCTYPE platform SYSTEM \"http://simgrid.gforge.inria.fr/simgrid.dtd\">\n");
  73   printf("<platform version=\"3\">\n");
  74   printf("<AS id=\"AS0\" routing=\"Full\">\n");
  75
  76   // Hosts
  77   totalHosts = SD_workstation_get_number();
  78   hosts = SD_workstation_get_list();
  79   qsort((void *) hosts, totalHosts, sizeof(SD_workstation_t),
  80         name_compare_hosts);
  81
  82   for (i = 0; i < totalHosts; i++) {
  83     printf("  <host id=\"%s\" power=\"%.0f\"",
  84            SD_workstation_get_name(hosts[i]),
  85            SD_workstation_get_power(hosts[i]));
  86     props = SD_workstation_get_properties(hosts[i]);
  87     if (props && xbt_dict_length(props) > 0) {
  88       printf(">\n");
  89       xbt_dict_foreach(props, cursor, key, data) {
  90         printf("    <prop id=\"%s\" value=\"%s\"/>\n", key, data);
  91       }
  92       printf("  </host>\n");
  93     } else {
  94       printf("/>\n");
  95     }
  96   }
  97
  98   // Routers
  99   xbt_dict_foreach(global_routing->where_network_elements, cursor, key, data) {
 100           if(((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, key))->rc_type
 101                           == SURF_NETWORK_ELEMENT_ROUTER)
 102           {
 103                   printf("  <router id=\"%s\"/>\n",key);
 104           }
 105   }
 106
 107   // Links
 108   totalLinks = SD_link_get_number();
 109   links = SD_link_get_list();
 110   qsort((void *) links, totalLinks, sizeof(SD_link_t), name_compare_links);
 111
 112   for (i = 0; i < totalLinks; i++) {
 113     printf("  <link id=\"");
 114
 115     printf("%s\" bandwidth=\"%.0f\" latency=\"%.9f\"",
 116            SD_link_get_name(links[i]),
 117            SD_link_get_current_bandwidth(links[i]),
 118            SD_link_get_current_latency(links[i]));
 119     if (SD_link_get_sharing_policy(links[i]) == SD_LINK_SHARED) {
 120       printf("/>\n");
 121     } else {
 122       printf(" sharing_policy=\"FATPIPE\"/>\n");
 123     }
 124   }
 125
 126   // Routes
 127   xbt_dict_foreach(global_routing->where_network_elements, cursor_src, src, data)
 128   {
 129           if(((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, src))->rc_type
 130                           == SURF_NETWORK_ELEMENT_ROUTER ||
 131                           ((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, src))->rc_type
 132                           == SURF_NETWORK_ELEMENT_HOST)
 133           {
 134                   xbt_dict_foreach(global_routing->where_network_elements, cursor_dst, dst, data)
 135                   {
 136                           if(((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, dst))->rc_type
 137                                           == SURF_NETWORK_ELEMENT_ROUTER ||
 138                                           ((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, dst))->rc_type
 139                                           == SURF_NETWORK_ELEMENT_HOST)
 140                           {
 141                                 printf("  <route src=\"%s\" dst=\"%s\">\n       "
 142                                           ,src
 143                                           ,dst);
 144                                 xbt_dynar_t route = global_routing->get_route(src,dst);
 145                                 for(i=0;i<xbt_dynar_length(route) ;i++)
 146                                 {
 147                                         void *link = xbt_dynar_get_as(route,i,void *);
 148
 149                                         char *link_name = bprintf("%s",((surf_resource_t) link)->name);
 150                                         printf("<link_ctn id=\"%s\"/>",link_name);
 151                                 }
 152                                 printf("\n  </route>\n");
 153
 154                           }
 155                   }
 156           }
 157   }
 158
 159   printf("</AS>\n");
 160   printf("</platform>\n");
 161   SD_exit();
 162
 163   return 0;
 164 }