From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Mon, 14 Feb 2011 14:49:06 +0000 (+0100)
Subject: Move min_lb_iter_duration in load-balancing parameters.
X-Git-Tag: v0.1~131
X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/commitdiff_plain/9793054ae3d7e158930379655cdc881879934441?ds=sidebyside;hp=d79c6aa768cb68806408632c832e5e1330e451a6

Move min_lb_iter_duration in load-balancing parameters.
---

diff --git a/options.cpp b/options.cpp
index cf9bb0f..107b180 100644
--- a/options.cpp
+++ b/options.cpp
@@ -47,13 +47,12 @@ namespace opt {
     // Load balancing algorithm
     std::string loba_algo("simple");
     bool bookkeeping = false;
+    double min_lb_iter_duration = 1.0;          // fixme: find better defaults
 
     // Application parameters
-    // fixme: find better defaults
-    cost_func comp_cost("1e9, 0");
-    cost_func comm_cost("1e6, 0");
-    double min_lb_iter_duration = 1.0;
-    double min_comp_iter_duration = 1.0;
+    cost_func comp_cost("1e9, 0");              // fixme: find better defaults
+    cost_func comm_cost("1e6, 0");              // fixme: find better defaults
+    double min_comp_iter_duration = 1.0;        // fixme: find better defaults
 
     // Parameters for the end of the simulation
     unsigned lb_maxiter = 0;
@@ -319,12 +318,10 @@ void opt::print()
     }
     DESCR("load balancing algorithm", "%s", loba_algo.c_str());
     DESCR("bookkeeping", "%s", h.on_off(bookkeeping));
+    DESCR("minimum duration between lb. iterations", "%g", min_lb_iter_duration);
     DESCR("computation cost factors", "[%s]", comp_cost.to_string().c_str());
     DESCR("communication cost factors", "[%s]", comm_cost.to_string().c_str());
-    DESCR("minimum duration between lb. iterations", "%g",
-          min_lb_iter_duration);
-    DESCR("minimum duration between comp. iterations", "%g",
-          min_comp_iter_duration);
+    DESCR("minimum duration between comp. iterations", "%g", min_comp_iter_duration);
     DESCR("maximum number of lb. iterations", "%s",
           h.val_or_string(lb_maxiter, "infinity"));
     DESCR("maximum number of comp. iterations", "%s",
@@ -391,6 +388,9 @@ void opt::usage()
         so_list(opt::loba_algorithms);
     std::clog << o("-b") << "toggle bookkeeping (\"virtual load\")"
               << " [" << opt_helper::on_off(opt::bookkeeping) << "]\n";
+    std::clog << o("-s value")
+              << "minimum duration between lb. iterations"
+              << " [" << opt::min_lb_iter_duration << "]\n";
 
     std::clog << "\nApplication parameters\n";
     std::clog << o("-c [aN,...]a0")
@@ -399,9 +399,6 @@ void opt::usage()
     std::clog << o("-C [aN,...]a0")
               << "polynomial factors for communication cost"
               << " [" << opt::comm_cost.to_string() << "]\n";
-    std::clog << o("-s value")
-              << "minimum duration between lb. iterations"
-              << " [" << opt::min_lb_iter_duration << "]\n";
     std::clog << o("-S value")
               << "minimum duration between comp. iterations"
               << " [" << opt::min_comp_iter_duration << "]\n";
diff --git a/options.h b/options.h
index ed5b498..8a48ed1 100644
--- a/options.h
+++ b/options.h
@@ -38,11 +38,11 @@ namespace opt {
     // Load balancing algorithm
     extern std::string loba_algo;
     extern bool bookkeeping;
+    extern double min_lb_iter_duration;
 
     // Application parameters
     extern cost_func comp_cost;
     extern cost_func comm_cost;
-    extern double min_lb_iter_duration;
     extern double min_comp_iter_duration;
 
     // Parameters for the end of the simulation