7 #include <xbt/sysdep.h>
10 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(main);
12 std::vector<hostdata> hostdata::hosts;
14 // used to compare m_host_t's by name
15 struct hostdata::m_host_less {
16 bool operator()(const m_host_t& a, const m_host_t& b)
18 const char* na = MSG_host_get_name(a);
19 const char* nb = MSG_host_get_name(b);
20 return strcmp(na, nb) < 0;
24 void hostdata::create()
26 int nhosts = MSG_get_host_number();
27 m_host_t* host_list = MSG_get_host_table();
28 // fixme: only sort hosts for automatically created deployment
29 // fixme: add an option to disable sorting
30 std::sort(host_list, host_list + nhosts, m_host_less());
31 hosts.assign(host_list, host_list + nhosts);
34 e_xbt_log_priority_t logp = xbt_log_priority_verbose;
35 if (!LOG_ISENABLED(logp))
37 LOG1(logp, "Got %lu hosts.", (unsigned long)hosts.size());
38 for (int i = 0; i < nhosts; i++) {
39 LOG2(logp, "Host #%d named \"%s\".", i, hosts[i].get_name());
43 void hostdata::destroy()
45 // hosts are automatically destroyed...
48 hostdata::hostdata(m_host_t host)
49 : name(MSG_host_get_name(host))
50 , ctrl_mbox(std::string(name) + "_ctrl")
51 , data_mbox(std::string(name) + "_data")
53 MSG_host_set_data(host, this);