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APPSPACK_Conveyor.hpp

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00001 // $Id: APPSPACK_Conveyor.hpp,v 1.13 2005/10/10 16:47:58 jgriffi Exp $ 
00002 // $Source: /space/CVS-Acro/acro/packages/appspack/appspack/src/APPSPACK_Conveyor.hpp,v $ 
00003 
00004 //@HEADER
00005 // ************************************************************************
00006 // 
00007 //          APPSPACK: Asynchronous Parallel Pattern Search
00008 //                 Copyright (2003) Sandia Corporation
00009 // 
00010 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00011 // license for use of this work by or on behalf of the U.S. Government.
00012 // 
00013 // This library is free software; you can redistribute it and/or modify
00014 // it under the terms of the GNU Lesser General Public License as
00015 // published by the Free Software Foundation; either version 2.1 of the
00016 // License, or (at your option) any later version.
00017 //  
00018 // This library is distributed in the hope that it will be useful, but
00019 // WITHOUT ANY WARRANTY; without even the implied warranty of
00020 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00021 // Lesser General Public License for more details.
00022 //                                                                                 
00023 // You should have received a copy of the GNU Lesser General Public
00024 // License along with this library; if not, write to the Free Software
00025 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00026 // USA.                                                                           .
00027 // 
00028 // Questions? Contact Tammy Kolda (tgkolda@sandia.gov) 
00029 // 
00030 // ************************************************************************
00031 //@HEADER
00032 
00037 #ifndef APPSPACPK_CONVEYOR_HPP
00038 #define APPSPACPK_CONVEYOR_HPP
00039 
00040 #include "APPSPACK_List.hpp"
00041 #include "APPSPACK_Cache_Manager.hpp"
00042 #include "APPSPACK_Executor_Interface.hpp"
00043 #include "APPSPACK_Parameter_List.hpp"
00044 #include "APPSPACK_Counter.hpp"
00045 
00046 namespace APPSPACK
00047 {
00048 
00051 
00069 class Conveyor
00070 {
00071 public:
00072 
00073 
00075   Conveyor(Parameter::List& params, const Vector& scaling_in, Executor::Interface& executor_in);
00076 
00077 
00079   ~Conveyor();
00080 
00081 
00135   void exchange(List& exchangeList);
00136 
00138   void prune();
00139 
00141   const Counter& getCounter() const;
00142 
00144   void print() const;
00145 
00146 private:
00147 
00149 
00150   Executor::Interface& executor;
00151 
00153   Cache::Manager cache;
00154 
00156   List queueList;
00157 
00159   List pendingList;
00160 
00162   bool doSync;
00163 
00165   int maxQueue;
00166 
00169   int minReturn;
00170 
00173   int maxReturn;
00174 
00176   Counter counter;
00177 
00178 };
00179 
00180 }
00181 
00182 #endif

 

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