Reintroduce process::get_sum_of_to_send().

[loba.git] / process.cpp

diff --git a/process.cpp b/process.cpp
index 880bbd0b50c226bb3299470de8bc9ba114103d44..8e9f5245fd896a8cd9cfcff05ff51a53b3235c48 100644 (file)
--- a/process.cpp
+++ b/process.cpp
@@ -1,6 +1,7 @@
 #include <algorithm>
 #include <tr1/functional>
 #include <iterator>
+#include <numeric>
 #include <stdexcept>
 #include <sstream>
 #include <xbt/log.h>
@@ -84,20 +85,18 @@ process::~process()
     total_load_exit += real_load;
     if (opt::log_rate < 0)
         return;
-    if (opt::bookkeeping) {
-        XBT_INFO("Final load after %d:%d iterations: %g ; expected: %g",
-                 lb_iter, comp_iter, real_load, expected_load);
-    } else {
-        XBT_INFO("Final load after %d:%d iterations: %g",
-                 lb_iter, comp_iter, real_load);
-    }
+    XBT_INFO("Final load after %d:%d iterations: %g",
+             lb_iter, comp_iter, real_load);
+    XBT_VERB("Expected load was: %g", expected_load);
     XBT_VERB("Total computation for this process: %g", comp);
 }
 
 int process::run()
 {
-    if (opt::log_rate >= 0)
+    if (opt::log_rate >= 0) {
         XBT_INFO("Initial load: %g", real_load);
+        XBT_VERB("Initial expected load: %g", expected_load);
+    }
     XBT_VERB("Starting...");
     mutex.acquire();
     lb_thread->start();
@@ -130,12 +129,8 @@ void process::load_balance_loop()
         }
 
         if (opt::log_rate && lb_iter % opt::log_rate == 0) {
-            if (opt::bookkeeping)
-                XBT_INFO("(%u:%u) current load: %g ; expected: %g",
-                         lb_iter, comp_iter, real_load, expected_load);
-            else
-                XBT_INFO("(%u:%u) current load: %g",
-                         lb_iter, comp_iter, real_load);
+            XBT_INFO("(%u:%u) current load: %g", lb_iter, comp_iter, real_load);
+            XBT_VERB("... expected load: %g", expected_load);
         }
 
         if (get_load() > 0.0)
@@ -258,6 +253,17 @@ bool process::still_running()
     return last_status;
 }
 
+double process::get_sum_of_to_send() const
+{
+    using std::tr1::bind;
+    using std::tr1::placeholders::_1;
+    using std::tr1::placeholders::_2;
+
+    return std::accumulate(neigh.begin(), neigh.end(), 0.0,
+                           bind(std::plus<double>(),
+                                _1, bind(&neighbor::get_to_send, _2)));
+}
+
 void process::load_balance()
 {
     if (lb_iter == 1)           // warn only once
@@ -271,31 +277,6 @@ void process::send(neighbor& nb, double amount)
     nb.set_load(nb.get_load() + amount);
 }
 
-#define print_loads_generic(vec, verbose, logp, cat)                    \
-    if (_XBT_LOG_ISENABLEDV((*cat), logp)) {                            \
-        using std::tr1::bind;                                           \
-        using std::tr1::placeholders::_1;                               \
-        XBT_XCLOG(cat, logp, "Neighbor loads:");                        \
-        std::for_each(vec.begin(), vec.end(),                           \
-                      bind(&neighbor::print, _1, verbose, logp, cat));  \
-    } else ((void)0)
-
-void process::print_loads(bool verbose,
-                          e_xbt_log_priority_t logp,
-                          xbt_log_category_t cat) const
-{
-    print_loads_generic(neigh, verbose, logp, cat);
-}
-
-void process::print_loads_p(bool verbose,
-                            e_xbt_log_priority_t logp,
-                            xbt_log_category_t cat) const
-{
-    print_loads_generic(pneigh, verbose, logp, cat);
-}
-
-#undef print_loads_generic
-
 void process::ctrl_send(neighbor& nb)
 {
     double info_to_send = get_load();
@@ -400,6 +381,32 @@ void process::handle_message(message* msg, m_host_t from)
     delete msg;
 }
 
+#define print_loads_generic(vec, verbose, logp, cat)                    \
+    if (_XBT_LOG_ISENABLEDV((*cat), logp)) {                            \
+        using std::tr1::bind;                                           \
+        using std::tr1::placeholders::_1;                               \
+        XBT_XCLOG(cat, logp, "My load: %g (real); %g (expected).  "     \
+                  "Neighbor loads:", real_load, expected_load);         \
+        std::for_each(vec.begin(), vec.end(),                           \
+                      bind(&neighbor::print, _1, verbose, logp, cat));  \
+    } else ((void)0)
+
+void process::print_loads(bool verbose,
+                          e_xbt_log_priority_t logp,
+                          xbt_log_category_t cat) const
+{
+    print_loads_generic(neigh, verbose, logp, cat);
+}
+
+void process::print_loads_p(bool verbose,
+                            e_xbt_log_priority_t logp,
+                            xbt_log_category_t cat) const
+{
+    print_loads_generic(pneigh, verbose, logp, cat);
+}
+
+#undef print_loads_generic
+
 // Local variables:
 // mode: c++
 // End: