Define process::pneigh_sort_by_load().

[loba.git] / options.cpp

diff --git a/options.cpp b/options.cpp
index 8ef0acf74a1f2d9b1b5683cfa02b2783d97da3dd..dbfae822b7ed82068d2dff49beea00b07b425742 100644 (file)
--- a/options.cpp
+++ b/options.cpp
@@ -11,6 +11,8 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(main);
 #include "process.h"
 #include "loba_simple.h"
 #include "loba_fairstrategy.h"
+#include "loba_makhoul.h"
+#include "misc.h"
 
 #include "options.h"
 
@@ -49,21 +51,21 @@ namespace opt {
     // Application parameters
     // fixme: find better defaults
     cost_func comp_cost("1e9, 0");
-    cost_func comm_cost("1, 0");
+    cost_func comm_cost("1e6, 0");
     double min_iter_duration = 1.0;
 
     // Parameters for the end of the simulation
-    // fixme: find better defaults
-    unsigned lb_maxiter = 10;
+    unsigned lb_maxiter = 0;
     unsigned comp_maxiter = 0;
     double time_limit = 0;
-    bool exit_on_close = false;
+    bool exit_on_close = true;
 
     // Named parameters lists
     loba_algorithms_type loba_algorithms;
     loba_algorithms_type::loba_algorithms_type()
     {
         NOL_INSERT("fairstrategy", "balance with fair strategy", loba_fairstrategy);
+        NOL_INSERT("makhoul", "balance with Makhoul's PhD algorithm", loba_makhoul);
         NOL_INSERT("none", "no load-balancing (for testing only)", process);
         NOL_INSERT("simple", "balance with least loaded neighbor", loba_simple);
     }
@@ -149,18 +151,18 @@ bool opt_helper::nol_find_prefix(const T& nol, const char* descr,
         }
         switch (candidates.size()) {
         case 0:
-            ERROR2("unknownw %s -- %s", descr, name.c_str());
+            XBT_ERROR("unknownw %s -- %s", descr, name.c_str());
             break;
         case 1:
             name = candidates.top();
             candidates.pop();
             result = true;
-            DEBUG2("infered %s -- %s", descr, name.c_str());
+            XBT_DEBUG("infered %s -- %s", descr, name.c_str());
             break;
         default:
-            ERROR2("ambiguous %s -- %s", descr, name.c_str());
+            XBT_ERROR("ambiguous %s -- %s", descr, name.c_str());
             while (!candidates.empty()) {
-                ERROR1("  candidates are -- %s", candidates.top().c_str());
+                XBT_ERROR("  candidates are -- %s", candidates.top().c_str());
                 candidates.pop();
             }
             break;
@@ -188,10 +190,10 @@ bool opt::parse_args(int* argc, char* argv[])
                 && result;
             break;
         case 'b':
-            opt::bookkeeping = true;
+            opt::bookkeeping = !opt::bookkeeping;
             break;
         case 'e':
-            opt::exit_on_close = true;
+            opt::exit_on_close = !opt::exit_on_close;
             break;
         case 'h':
             opt::help_requested++;
@@ -237,7 +239,7 @@ bool opt::parse_args(int* argc, char* argv[])
             opt::version_requested = true;
             break;
         case '?':
-            ERROR1("invalid option -- '%c'", optopt);
+            XBT_ERROR("invalid option -- '%c'", optopt);
             result = false;
             break;
         }
@@ -249,7 +251,7 @@ bool opt::parse_args(int* argc, char* argv[])
     if (optind < *argc) {
         opt::platform_file = argv[optind++];
     } else {
-        ERROR0("missing parameter -- <plaform_file>");
+        XBT_ERROR("missing parameter -- <plaform_file>");
         result = false;
     }
     if (optind < *argc) {
@@ -258,7 +260,7 @@ bool opt::parse_args(int* argc, char* argv[])
     opt::auto_depl::enabled = opt::deployment_file.empty();
 
     while (optind < *argc) {
-        ERROR1("unused parameter -- \"%s\"", argv[optind++]);
+        XBT_ERROR("unused parameter -- \"%s\"", argv[optind++]);
         result = false;
     }
 
@@ -270,13 +272,13 @@ void opt::print()
     opt_helper h;
 
 #define DESCR(description, format, value) \
-    INFO2("| %s: " format, h.descr(description), value)
+    XBT_INFO("| %s: " format, h.descr(description), value)
 
-    INFO0(",----[ Simulation parameters ]");
+    XBT_INFO(",----[ Simulation parameters ]");
     DESCR("log rate", "%s", h.val_or_string(log_rate, "disabled"));
     DESCR("platform file", "\"%s\"", platform_file.c_str());
     if (auto_depl::enabled) {
-        INFO0("| automatic deployment enabled");
+        XBT_INFO("| automatic deployment enabled");
         DESCR("- topology", "%s", auto_depl::topology.c_str());
         DESCR("- number of hosts", "%s", h.val_or_string(auto_depl::nhosts,
                                                          "auto"));
@@ -296,7 +298,7 @@ void opt::print()
           h.val_or_string(comp_maxiter, "infinity"));
     DESCR("time limit", "%s", h.val_or_string(time_limit, "infinity"));
     DESCR("exit on close", "%s", h.on_off(exit_on_close));
-    INFO0("`----");
+    XBT_INFO("`----");
 
 #undef DESCR
 }
@@ -354,13 +356,14 @@ void opt::usage()
               << " [" << opt::loba_algo << "]\n";
     if (opt::help_requested > 1)
         so_list(opt::loba_algorithms);
-    std::clog << o("-b") << "enable bookkeeping (\"virtual load\")\n";
+    std::clog << o("-b") << "toggle bookkeeping (\"virtual load\")"
+              << " [" << opt_helper::on_off(opt::bookkeeping) << "]\n";
 
     std::clog << "\nApplication parameters\n";
-    std::clog << o("-c [fn,...]f0")
+    std::clog << o("-c [aN,...]a0")
               << "polynomial factors for computation cost"
               << " [" << opt::comp_cost.to_string() << "]\n";
-    std::clog << o("-C [fn,...]f0")
+    std::clog << o("-C [aN,...]a0")
               << "polynomial factors for communication cost"
               << " [" << opt::comm_cost.to_string() << "]\n";
     std::clog << o("-s value")
@@ -377,7 +380,8 @@ void opt::usage()
     std::clog << o("-t value")
               << "time limit (simulated time), 0 for infinity"
               << " [" << opt::time_limit << "]\n";
-    std::clog << o("-e") << "exit on reception of \"close\" message\n";
+    std::clog << o("-e") << "toggle exit on reception of \"close\" message"
+              << " [" << opt_helper::on_off(opt::exit_on_close) << "]\n";
 
     if (opt::help_requested < 3)
         return;