Cosmetics: improve help message.

[loba.git] / options.cpp

diff --git a/options.cpp b/options.cpp
index 2db9aeba5b71285803460e83ff1e053903fa4ec7..9b427bc26119987689c7579349cdd76e6caf87cd 100644 (file)
--- a/options.cpp
+++ b/options.cpp
@@ -569,6 +569,9 @@ void opt::usage()
     std::clog << o("-% value")
               << "percent of the load average to assume the convergence"
               << " [" << opt::avg_load_ratio << "]\n";
     std::clog << o("-% value")
               << "percent of the load average to assume the convergence"
               << " [" << opt::avg_load_ratio << "]\n";

+    if (opt::help_requested > 1)
+        std::clog << o("")
+                  << "- if negative: use 100 * (nhosts / -value) / avg_load\n";

     std::clog << o("-G") << "toggle exit on detection of convergence"
               << " [" << opt_helper::on_off(opt::exit_on_convergence) << "]\n";
     std::clog << o("-t value")
     std::clog << o("-G") << "toggle exit on detection of convergence"
               << " [" << opt_helper::on_off(opt::exit_on_convergence) << "]\n";
     std::clog << o("-t value")