Wip++...

[loba.git] / options.cpp

diff --git a/options.cpp b/options.cpp
index 18d4613dd77ade3686e7b09bae8c031e67803c25..61861f046f7ac1035cc6cd26186cf4bbe1901ebd 100644 (file)
--- a/options.cpp
+++ b/options.cpp
@@ -1,10 +1,11 @@
+#include "options.h"
+
 #include <cstring>              // strrchr
 #include <iomanip>
 #include <iostream>
 #include <sstream>
 #include <unistd.h>             // getopt
 #include <xbt/log.h>
-#include "options.h"
 #include "misc.h"
 
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simu);
@@ -19,6 +20,8 @@ namespace opt {
     int help_requested = 0;
     bool version_requested = false;
 
+    unsigned log_rate = 1;
+
     unsigned maxiter = 4;
     bool exit_on_close = false;
 
@@ -46,7 +49,7 @@ int opt::parse_args(int* argc, char* argv[])
 
     int c;
     opterr = 0;
-    while ((c = getopt(*argc, argv, "bc:ehi:V")) != -1) {
+    while ((c = getopt(*argc, argv, "bc:ehi:l:V")) != -1) {
         switch (c) {
         case 'b':
             opt::bookkeeping = true;
@@ -63,6 +66,9 @@ int opt::parse_args(int* argc, char* argv[])
         case 'i':
             std::istringstream(optarg) >> opt::maxiter;
             break;
+        case 'l':
+            std::istringstream(optarg) >> opt::log_rate;
+            break;
         case 'V':
             opt::version_requested = true;
             break;
@@ -103,6 +109,7 @@ void opt::print()
     INFO0(",----[ Simulation parameters ]");
     INFO1("| platform_file.......: \"%s\"", opt::platform_file);
     INFO1("| application_file....: \"%s\"", opt::application_file);
+    INFO1("| log rate............: %u",     opt::log_rate);
     INFO1("| maxiter.............: %u",     opt::maxiter);
     INFO1("| exit on close.......: %s",     on_off(opt::exit_on_close));
     INFO1("| bookkeeping.........: %s",     on_off(opt::bookkeeping));
@@ -137,6 +144,9 @@ void opt::usage()
     std::clog << oo("-i", "value")
               << "maximum number of iterations, 0 for infinity ("
               << opt::maxiter << ")\n";
+    std::clog << oo("-l", "value")
+              << "print current load every \"value\" iterations, 0 to disable ("
+              << opt::log_rate << ")\n";
 
 #undef o
 #undef oo