Only define SIMGRID_INSTALL_DIR if it is not already set.

[loba.git] / process.cpp

diff --git a/process.cpp b/process.cpp
index 8b316787b8ae1d8654e0f941337a64c993573f24..0b27f0bddae784512453174ad6a47a3d7ffeda54 100644 (file)
--- a/process.cpp
+++ b/process.cpp
@@ -75,17 +75,17 @@ int process::run()
 {
     INFO1("Initial load: %g", load);
     VERB0("Starting...");
 {
     INFO1("Initial load: %g", load);
     VERB0("Starting...");

-    iter = 0;
+    comp_iter = lb_iter = 0;

     while (true) {
         if (load > 0.0) {
     while (true) {
         if (load > 0.0) {

-            ++iter;
-            if (opt::log_rate && iter % opt::log_rate == 0) {
+            ++comp_iter;
+            if (opt::log_rate && comp_iter % opt::log_rate == 0) {

                 if (opt::bookkeeping)
                 if (opt::bookkeeping)

-                    INFO3("(%u) current load: %g ; expected: %g",
-                          iter, load, expected_load);
+                    INFO4("(%u:%u) current load: %g ; expected: %g",
+                          comp_iter, lb_iter, load, expected_load);

                 else
                     INFO2("(%u) current load: %g",
                 else
                     INFO2("(%u) current load: %g",

-                          iter, load);
+                          comp_iter, load);

             }
 
             if (opt::bookkeeping)
             }
 
             if (opt::bookkeeping)


@@ -98,13 +98,16 @@ int process::run()
             send();
             compute();
 
             send();
             compute();
 

-            if (opt::maxiter && iter >= opt::maxiter)
-                break;

         } else {
             // send load information, and load when bookkeeping
             send();
         }
 
         } else {
             // send load information, and load when bookkeeping
             send();
         }
 

+        if (opt::comp_maxiter && comp_iter >= opt::comp_maxiter)
+            break;
+        if (opt::lb_maxiter && lb_iter >= opt::lb_maxiter)
+            break;
+

         // block on receiving unless there is something to compute or
         // to send
         bool recv_wait = (load == 0 &&
         // block on receiving unless there is something to compute or
         // to send
         bool recv_wait = (load == 0 &&


@@ -123,6 +126,7 @@ int process::run()
 
         // fixme: this check should be implemented with a distributed
         // algorithm, and not a shared global variable!
 
         // fixme: this check should be implemented with a distributed
         // algorithm, and not a shared global variable!

+        // fixme: should this chunk be moved before call to receive() ?

         if (100.0 * total_load_running / total_load_init <=
             opt::load_ratio_threshold) {
             VERB0("No more load to balance in system, stopping.");
         if (100.0 * total_load_running / total_load_init <=
             opt::load_ratio_threshold) {
             VERB0("No more load to balance in system, stopping.");


@@ -140,7 +144,8 @@ int process::run()
      */
 
     VERB0("Done.");
      */
 
     VERB0("Done.");

-    INFO3("Final load after %d iteration%s: %g", iter, ESSE(iter), load);
+    INFO3("Final load after %d iteration%s: %g",
+          comp_iter, ESSE(comp_iter), load);

     if (opt::bookkeeping)
         INFO1("Expected load: %g", expected_load);
     return 0;
     if (opt::bookkeeping)
         INFO1("Expected load: %g", expected_load);
     return 0;


@@ -148,8 +153,9 @@ int process::run()
 
 double process::sum_of_to_send() const
 {
 
 double process::sum_of_to_send() const
 {

-    using namespace std::tr1;
-    using namespace std::tr1::placeholders;
+    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>(),
 
     return std::accumulate(neigh.begin(), neigh.end(), 0.0,
                            bind(std::plus<double>(),


@@ -158,7 +164,7 @@ double process::sum_of_to_send() const
 
 double process::load_balance(double /*my_load*/)
 {
 
 double process::load_balance(double /*my_load*/)
 {

-    if (iter == 1)
+    if (lb_iter == 1)           // warn only once

         WARN0("process::load_balance is a no-op!");
     return 0.0;
 }
         WARN0("process::load_balance is a no-op!");
     return 0.0;
 }


@@ -218,8 +224,8 @@ void process::send1_bookkeeping(neighbor& nb)
 
 void process::send()
 {
 
 void process::send()
 {

-    using namespace std::tr1;
-    using namespace std::tr1::placeholders;
+    using std::tr1::bind;
+    using std::tr1::placeholders::_1;

 
     if (opt::bookkeeping) {
         std::for_each(neigh.begin(), neigh.end(),
 
     if (opt::bookkeeping) {
         std::for_each(neigh.begin(), neigh.end(),


@@ -283,8 +289,8 @@ void process::finalize1(neighbor& nb)
 
 void process::finalize()
 {
 
 void process::finalize()
 {

-    using namespace std::tr1;
-    using namespace std::tr1::placeholders;
+    using std::tr1::bind;
+    using std::tr1::placeholders::_1;

 
     finalizing = true;
     total_load_running -= load;
 
     finalizing = true;
     total_load_running -= load;


@@ -303,8 +309,8 @@ void process::finalize()
 
 #define print_loads_generic(vec, verbose, logp, cat)                    \
     if (_XBT_LOG_ISENABLEDV((*cat), logp)) {                            \
 
 #define print_loads_generic(vec, verbose, logp, cat)                    \
     if (_XBT_LOG_ISENABLEDV((*cat), logp)) {                            \

-        using namespace std::tr1;                                       \
-        using namespace std::tr1::placeholders;                         \
+        using std::tr1::bind;                                           \
+        using std::tr1::placeholders::_1;                               \

         XCLOG0(cat, logp, "Neighbor loads:");                           \
         std::for_each(vec.begin(), vec.end(),                           \
                       bind(&neighbor::print, _1, verbose, logp, cat));  \
         XCLOG0(cat, logp, "Neighbor loads:");                           \
         std::for_each(vec.begin(), vec.end(),                           \
                       bind(&neighbor::print, _1, verbose, logp, cat));  \