5 #include <xbt/sysdep.h>
7 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(main);
14 std::vector<hostdata> hostdata::hosts;
16 // used to compare m_host_t's by name
17 struct hostdata::m_host_less {
18 bool operator()(const m_host_t& a, const m_host_t& b)
20 const char* na = MSG_host_get_name(a);
21 const char* nb = MSG_host_get_name(b);
22 return strcmp(na, nb) < 0;
26 void hostdata::create()
28 int nhosts = MSG_get_host_number();
29 m_host_t* host_list = MSG_get_host_table();
30 // only sort hosts for automatically created deployment
31 if (opt::auto_depl::enabled)
32 std::sort(host_list, host_list + nhosts, m_host_less());
33 hosts.assign(host_list, host_list + nhosts);
36 e_xbt_log_priority_t logp = xbt_log_priority_verbose;
37 if (!LOG_ISENABLED(logp))
39 XBT_LOG(logp, "Got %zu hosts.", hosts.size());
40 for (int i = 0; i < nhosts; i++) {
41 XBT_LOG(logp, "Host #%d named \"%s\".", i, hosts[i].get_name());
45 void hostdata::destroy()
47 // hosts are automatically destroyed...
50 hostdata::hostdata(m_host_t host)
51 : name(MSG_host_get_name(host))
52 , ctrl_mbox(std::string(name) + "_ctrl")
53 , data_mbox(std::string(name) + "_data")
55 MSG_host_set_data(host, this);