Add debug messages.

[loba.git] / main.cpp

diff --git a/main.cpp b/main.cpp
index 9a339282d115805bc6178ccdeb85fd1e6c7f42ed..fc0843ab28f2b3e2ee1c2725862bd932a25d0187 100644 (file)
--- a/main.cpp
+++ b/main.cpp
@@ -36,8 +36,9 @@ namespace {
         EXIT_FAILURE_CLEAN = 0x08,  // error at cleanup
     };
 
-    mutex_t proc_mutex;
-    condition_t proc_cond;
+    // Cannot be globally initialized...
+    mutex_t* proc_mutex;
+    condition_t* proc_cond;
     unsigned proc_counter = 0;
 
     statistics comps;
@@ -52,13 +53,13 @@ static int simulation_main(int argc, char* argv[])
     try {
         proc = opt::loba_algorithms.new_instance(opt::loba_algo, argc, argv);
 
-        proc_mutex.acquire();
+        proc_mutex->acquire();
         ++proc_counter;
-        proc_mutex.release();
+        proc_mutex->release();
 
         result = proc->run();
 
-        proc_mutex.acquire();
+        proc_mutex->acquire();
         comps.push(proc->get_comp());
         loads.push(proc->get_real_load());
 
@@ -68,10 +69,10 @@ static int simulation_main(int argc, char* argv[])
         // destroys a communication they had together.
 
         --proc_counter;
-        proc_cond.broadcast();
+        proc_cond->broadcast();
         while (proc_counter > 0)
-            proc_cond.wait(proc_mutex);
-        proc_mutex.release();
+            proc_cond->wait(*proc_mutex);
+        proc_mutex->release();
 
         delete proc;
     }
@@ -87,7 +88,6 @@ static int simulation_main(int argc, char* argv[])
 static void check_for_lost_load()
 {
     double total_init = process::get_total_load_init();
-
     double total_exit = process::get_total_load_exit();
     double lost = total_init - total_exit;
     double lost_ratio = 100.0 * lost / total_init;
@@ -171,8 +171,11 @@ int main(int argc, char* argv[])
         MSG_function_register_default(simulation_main);
 
         // Create the platform and the application.
+        XBT_DEBUG("Loading platform file...");
         MSG_create_environment(opt::platform_file.c_str());
+        XBT_DEBUG("Creating hostdata...");
         hostdata::create();
+        XBT_DEBUG("Deploying processes...");
         if (opt::auto_depl::enabled) {
             if (!opt::auto_depl::nhosts)
                 opt::auto_depl::nhosts = hostdata::size();
@@ -195,12 +198,18 @@ int main(int argc, char* argv[])
 
         exit_status = EXIT_FAILURE_SIMU; // =====
 
+        proc_mutex = new mutex_t();
+        proc_cond = new condition_t();
+
         // Launch the MSG simulation.
         XBT_INFO("Starting simulation at %f...", MSG_get_clock());
         res = MSG_main();
         simulated_time = MSG_get_clock();
         XBT_INFO("Simulation ended at %f.", simulated_time);
 
+        delete proc_cond;
+        delete proc_mutex;
+
         if (res != MSG_OK)
             THROW1(0, 0, "MSG_main() failed with status %#x", res);