00001 // $Id: APPSPACK_Conveyor.hpp,v 1.12 2004/11/23 22:26:01 tgkolda 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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