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, tmp_length;
  50   int j, k;
  51   unsigned int i;
  52   xbt_dict_t props = NULL;
  53   xbt_dict_cursor_t cursor = NULL;
  54   xbt_dict_cursor_t cursor_src = NULL;
  55   xbt_dict_cursor_t cursor_dst = NULL;
  56   char *src,*dst,*key,*data;
  57   xbt_ex_t e;
  58
  59   const SD_workstation_t *hosts;
  60   const SD_link_t *links, *tmp;
  61
  62   SD_init(&argc, argv);
  63
  64   platformFile = argv[1];
  65   DEBUG1("%s", platformFile);
  66   TRY {
  67     SD_create_environment(platformFile);
  68   } CATCH(e) {
  69     xbt_die(bprintf("Error while loading %s: %s",platformFile,e.msg));
  70   }
  71
  72   printf("<?xml version='1.0'?>\n");
  73   printf("<!DOCTYPE platform SYSTEM \"simgrid.dtd\">\n");
  74   printf("<platform version=\"3\">\n");
  75   printf("<AS id=\"AS0\" routing=\"Full\">\n");
  76
  77   // Hosts
  78   totalHosts = SD_workstation_get_number();
  79   hosts = SD_workstation_get_list();
  80   qsort((void *) hosts, totalHosts, sizeof(SD_workstation_t),
  81         name_compare_hosts);
  82
  83   for (i = 0; i < totalHosts; i++) {
  84     printf("  <host id=\"%s\" power=\"%.0f\"",
  85            SD_workstation_get_name(hosts[i]),
  86            SD_workstation_get_power(hosts[i]));
  87     props = SD_workstation_get_properties(hosts[i]);
  88     if (xbt_dict_length(props) > 0) {
  89       printf(">\n");
  90       xbt_dict_foreach(props, cursor, key, data) {
  91         printf("    <prop id=\"%s\" value=\"%s\"/>\n", key, data);
  92       }
  93       printf("  </host>\n");
  94     } else {
  95       printf("/>\n");
  96     }
  97   }
  98
  99   // Routers
 100   xbt_dict_foreach(global_routing->where_network_elements, cursor, key, data) {
 101           if(((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, key))->rc_type
 102                           == SURF_NETWORK_ELEMENT_ROUTER)
 103           {
 104                   printf("  <router id=\"%s\"/>\n",key);
 105           }
 106   }
 107
 108   // Links
 109   totalLinks = SD_link_get_number();
 110   links = SD_link_get_list();
 111   qsort((void *) links, totalLinks, sizeof(SD_link_t), name_compare_links);
 112
 113   for (i = 0; i < totalLinks; i++) {
 114     printf("  <link id=\"");
 115
 116     printf("%s\" bandwidth=\"%.0f\" latency=\"%.9f\"",
 117            SD_link_get_name(links[i]),
 118            SD_link_get_current_bandwidth(links[i]),
 119            SD_link_get_current_latency(links[i]));
 120     if (SD_link_get_sharing_policy(links[i]) == SD_LINK_SHARED) {
 121       printf("/>\n");
 122     } else {
 123       printf(" sharing_policy=\"FATPIPE\"/>\n");
 124     }
 125   }
 126
 127   // Routes
 128   xbt_dict_foreach(global_routing->where_network_elements, cursor_src, src, data)
 129   {
 130           if(((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, src))->rc_type
 131                           == SURF_NETWORK_ELEMENT_ROUTER ||
 132                           ((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, src))->rc_type
 133                           == SURF_NETWORK_ELEMENT_HOST)
 134           {
 135                   xbt_dict_foreach(global_routing->where_network_elements, cursor_dst, dst, data)
 136                   {
 137                           if(((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, dst))->rc_type
 138                                           == SURF_NETWORK_ELEMENT_ROUTER ||
 139                                           ((network_element_info_t)xbt_dict_get(global_routing->where_network_elements, dst))->rc_type
 140                                           == SURF_NETWORK_ELEMENT_HOST)
 141                           {
 142                                 printf("  <route src=\"%s\" dst=\"%s\">\n       "
 143                                           ,src
 144                                           ,dst);
 145                                 xbt_dynar_t route = global_routing->get_route(src,dst);
 146                                 for(i=0;i<xbt_dynar_length(route) ;i++)
 147                                 {
 148                                         void *link = xbt_dynar_get_as(route,i,void *);
 149
 150                                         char *link_name = bprintf("%s",((surf_resource_t) link)->name);
 151                                         printf("<link_ctn id=\"%s\"/>",link_name);
 152                                 }
 153                                 printf("\n  </route>\n");
 154
 155                           }
 156                   }
 157           }
 158   }
 159
 160   printf("</AS>\n");
 161   printf("</platform>\n");
 162   SD_exit();
 163
 164   return 0;
 165 }