X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/ea9e469b934dd81706ec3f727156b9057e4cf2bb..5a4a8663668a3af89fe7c4026d08f3e0fb144f05:/process.h diff --git a/process.h b/process.h index a197e9a..78fc507 100644 --- a/process.h +++ b/process.h @@ -28,7 +28,7 @@ public: virtual ~process(); double get_comp() const { return comp; } - double get_load() const { return load; } + double get_real_load() const { return real_load; } int run(); @@ -39,8 +39,14 @@ protected: pneigh_type pneigh; // list of pointers to neighbors that // we are free to reorder - // Returns the sum of "to_send" for all neighbors. - double sum_of_to_send() const; + // Get and set current load, which may be real load, or expected + // load if opt::bookkeeping is true. + double get_load() const; + void set_load(double load); + + // Register some amount of load to send to given neighbor. + void send(neighbor& nb, double amount); + void send(neighbor* nb, double amount) { send(*nb, amount); } // Calls neighbor::print(verbose, logp, cat) for each member of neigh. void print_loads(bool verbose = false, @@ -77,16 +83,11 @@ private: double prev_load_broadcast; // used to ensure that we do not send // a same information messages - double load; // current load + double real_load; // current load double expected_load; // expected load in bookkeeping mode - double& lb_load() { return opt::bookkeeping ? expected_load : load; } - // The load balancing algorithm comes here... - // Parameter "my_load" is the load to take into account for myself - // (may be load or expected load). - // Returns the total load sent to neighbors. - virtual double load_balance(double my_load); + virtual void load_balance(); // Virtually do some computation void compute(); @@ -110,6 +111,24 @@ private: void finalize(); }; +inline +double process::get_load() const +{ + if (opt::bookkeeping) + return expected_load; + else + return real_load; +} + +inline +void process::set_load(double load) +{ + if (opt::bookkeeping) + expected_load = load; + else + real_load = load; +} + #endif // !PROCESS_H // Local variables: