Use a lock-free synchronized queue for the message queue.

[loba.git] / options.h

diff --git a/options.h b/options.h
index 0abec0f2e5ef0fe78e1c1802b666dbb62375177c..0c69e116f75528bde066e4bbe3455ac92e0224de 100644 (file)
--- a/options.h
+++ b/options.h
@@ -1,6 +1,7 @@
 #ifndef OPTIONS_H
 #define OPTIONS_H
 
+#include <csignal>              // std::sig_atomic_t
 #include <string>
 #include "cost_func.h"
 #include "named_object_list.h"
@@ -19,10 +20,11 @@ namespace opt {
     extern std::string program_name;
     extern int help_requested;
     extern bool version_requested;
+    extern int option_x;       // hidden option, for debugging purpose
 
     // Simulation parameters
     extern int log_rate;
-    extern bool exit_request;
+    extern volatile std::sig_atomic_t exit_request;
 
     // Platform and deployment
     extern std::string platform_file;
@@ -34,6 +36,8 @@ namespace opt {
         extern std::string topology;
         extern unsigned    nhosts;
         extern double      load;
+        extern bool        random_distribution;
+        extern unsigned long random_seed;
     }
 
     // Load balancing algorithm