Wip++...

[loba.git] / options.cpp

diff --git a/options.cpp b/options.cpp
index a16023a64d4762b2181ceb03a9432e5fcb987f3c..4f9c52ca7e398388b14059568ac999499bee0764 100644 (file)
--- a/options.cpp
+++ b/options.cpp
@@ -1,13 +1,14 @@
+#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);
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(main);
 
 namespace opt {
 
@@ -27,6 +28,7 @@ namespace opt {
     bool bookkeeping = false;
 
     cost_func comp_cost("1e9, 0"); // fixme: find better defaults
+    cost_func comm_cost("1, 0"); // fixme: find better defaults
 
 } // namespace opt
 
@@ -48,7 +50,7 @@ int opt::parse_args(int* argc, char* argv[])
 
     int c;
     opterr = 0;
-    while ((c = getopt(*argc, argv, "bc:ehi:l:V")) != -1) {
+    while ((c = getopt(*argc, argv, "bc:C:ehi:l:V")) != -1) {
         switch (c) {
         case 'b':
             opt::bookkeeping = true;
@@ -62,6 +64,9 @@ int opt::parse_args(int* argc, char* argv[])
         case 'c':
             opt::comp_cost = cost_func(optarg);
             break;
+        case 'C':
+            opt::comm_cost = cost_func(optarg);
+            break;
         case 'i':
             std::istringstream(optarg) >> opt::maxiter;
             break;
@@ -113,6 +118,7 @@ void opt::print()
     INFO1("| exit on close.......: %s",     on_off(opt::exit_on_close));
     INFO1("| bookkeeping.........: %s",     on_off(opt::bookkeeping));
     INFO1("| comp. cost factors..: [%s]",   opt::comp_cost.to_string().c_str());
+    INFO1("| comm. cost factors..: [%s]",   opt::comm_cost.to_string().c_str());
     INFO0("`----");
 }
 
@@ -139,6 +145,9 @@ void opt::usage()
     std::clog << oo("-c", "[fn,...]f0")
               << "polynomial factors for computation cost ("
               << opt::comp_cost.to_string() << ")\n";
+    std::clog << oo("-C", "[fn,...]f0")
+              << "polynomial factors for communication cost ("
+              << opt::comm_cost.to_string() << ")\n";
     std::clog << o("-e") << "exit on close reception\n";
     std::clog << oo("-i", "value")
               << "maximum number of iterations, 0 for infinity ("