Use auto_depl::nhosts for auto_depl::load auto-setting.

[loba.git] / options.cpp

diff --git a/options.cpp b/options.cpp
index 7a65a71864400bc1bf4c976cdcc2556aad4ec62d..668aed3e044ae27c3b5df48beb392d76dd9de462 100644 (file)
--- a/options.cpp
+++ b/options.cpp
@@ -26,7 +26,7 @@ namespace opt {
     // Automatic deployment
     namespace auto_depl {
         bool        enabled = false;
-        std::string topology;
+        std::string topology("clique");
         unsigned    nhosts = 0;
         double      load = 0.0;
     }
@@ -61,7 +61,7 @@ namespace opt {
         NOL_INSERT("ring", "ring topology", deployment_ring);
         NOL_INSERT("star", "star topology, initial load at center",
                    deployment_star);
-        // NOL_INSERT("torus", "torus topology", deployment_torus);
+        NOL_INSERT("torus", "torus topology", deployment_torus);
     }
 
 } // namespace opt
@@ -138,7 +138,6 @@ int opt::parse_args(int* argc, char* argv[])
             break;
         }
     }
-    opt::auto_depl::enabled = !opt::auto_depl::topology.empty();
 
     if (opt::version_requested || opt::help_requested)
         return 1;
@@ -149,14 +148,10 @@ int opt::parse_args(int* argc, char* argv[])
         ERROR0("missing parameter -- <plaform_file>");
         result = 0;
     }
-    if (!opt::auto_depl::enabled) {
-        if (optind < *argc) {
-            opt::deployment_file = argv[optind++];
-        } else {
-            ERROR0("missing parameter -- <deployment_file>");
-            result = 0;
-        }
+    if (optind < *argc) {
+        opt::deployment_file = argv[optind++];
     }
+    opt::auto_depl::enabled = opt::deployment_file.empty();
 
     while (optind < *argc) {
         ERROR1("unused parameter -- \"%s\"", argv[optind++]);
@@ -205,13 +200,11 @@ void opt::usage()
 
 
     std::clog << "Usage: " << opt::program_name
-              << " [options] <platform_file> <deployment_file>\n";
-    std::clog << "       " << opt::program_name
-              << " [options] -T type <platform_file>\n";
+              << " [options] <platform_file> [<deployment_file>]\n";
 
     std::clog << "\nGlobal options\n";
     std::clog << o("-h")
-              << "print help and exit (use -hh for extended help)\n";
+              << "print help and exit (use -hh or -hhh for extended help)\n";
     if (opt::help_requested < 1)
         return;
 
@@ -225,7 +218,8 @@ void opt::usage()
 
     std::clog << "\nAutomatic deployment options\n";
     std::clog << o("-T name")
-              << "enable automatic deployment with selected topology\n";
+              << "enable automatic deployment with selected topology"
+              << " (" << opt::auto_depl::topology << ")\n";
     if (opt::help_requested > 1)
         so_list(opt::topologies);
     std::clog << o("-L value")
@@ -254,6 +248,20 @@ void opt::usage()
               << "maximum number of iterations, 0 for infinity"
               << " (" << opt::maxiter << ")\n";
 
+    if (opt::help_requested < 3)
+        return;
+
+    std::clog << "\nLogging support\n"
+              << "    See SimGrid documentation on:\n"
+              << "        http://simgrid.gforge.inria.fr/doc/group__XBT__log.html#log_user\n"
+              << "    Existing categories are:\n"
+              << "        simu : root of following categories\n"
+              << "        main : messages from global infrastructure\n"
+              << "        depl : messages from auto deployment (inherited from main)\n"
+              << "        comm : messages from asynchronous pipes\n"
+              << "        proc : messages from base process class\n"
+              << "        loba : messages from load-balancer\n";
+
 #undef so_list
 #undef so
 #undef o