Add min and max values in statistics.

[loba.git] / process.h

diff --git a/process.h b/process.h
index 4686af4a3f75f358f00769050546ccaa82e0cdbc..9ea0521ba08e5283f565e85d8e95ac046889a0b1 100644 (file)
--- a/process.h
+++ b/process.h
@@ -34,6 +34,8 @@ public:
 
     double get_real_load() const           { return real_load;            }
     double get_comp_amount() const         { return acc.comp_amount;      }
 
     double get_real_load() const           { return real_load;            }
     double get_comp_amount() const         { return acc.comp_amount;      }

+    unsigned get_comp_iter() const         { return comp_iter;            }
+    unsigned get_all_comp_iter() const     { return all_comp_iter;        }

     double get_data_send_amount() const    { return acc.data_send.amount; }
     double get_data_recv_amount() const    { return acc.data_recv.amount; }
     unsigned get_data_send_count() const   { return acc.data_send.count;  }
     double get_data_send_amount() const    { return acc.data_send.amount; }
     double get_data_recv_amount() const    { return acc.data_recv.amount; }
     unsigned get_data_send_count() const   { return acc.data_send.count;  }


@@ -97,11 +99,14 @@ private:
 
     unsigned lb_iter;           // counter of load-balancing iterations
     unsigned comp_iter;         // counter of computation iterations
 
     unsigned lb_iter;           // counter of load-balancing iterations
     unsigned comp_iter;         // counter of computation iterations

+    unsigned all_comp_iter;     // counter of computation iterations
+                                // (counting empty iterations too)

 
     double prev_load_broadcast; // used to ensure that we do not send
                                 // a same information messages
     double real_load;           // current load
     double expected_load;       // expected load in bookkeeping mode
 
     double prev_load_broadcast; // used to ensure that we do not send
                                 // a same information messages
     double real_load;           // current load
     double expected_load;       // expected load in bookkeeping mode

+    double received_load;       // load received from neighbors

 
     mutex_t mutex;              // synchronization between threads
     condition_t cond;
 
     mutex_t mutex;              // synchronization between threads
     condition_t cond;


@@ -119,7 +124,9 @@ private:
         mesg_accounting ctrl_recv; // ctrl message received
         accounting(): comp_amount(0.0) { }
     };
         mesg_accounting ctrl_recv; // ctrl message received
         accounting(): comp_amount(0.0) { }
     };

-    accounting acc;
+    accounting acc;             // use a structure so that it is
+                                // automatically initialized a
+                                // construction

 
     void add_comp_amount(double amount) { acc.comp_amount += amount; }
     void add_data_send_mesg(double amount) {
 
     void add_comp_amount(double amount) { acc.comp_amount += amount; }
     void add_data_send_mesg(double amount) {


@@ -152,6 +159,9 @@ private:
     // Returns the sum of "to_send" for all neighbors.
     double get_sum_of_to_send() const;
 
     // Returns the sum of "to_send" for all neighbors.
     double get_sum_of_to_send() const;
 

+    // Compute load_to_send (for data_send), subject to the execution parameters
+    static double compute_load_to_send(double desired);
+

     // Send procedures
     void ctrl_send(neighbor& nb);
     void data_send(neighbor& nb);
     // Send procedures
     void ctrl_send(neighbor& nb);
     void data_send(neighbor& nb);