pbs.cpp
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2015
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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#include <gecode/search/seq/pbs.hh>
namespace Gecode { namespace Search { namespace Seq {
Stop*
pbsstop(Stop* so) {
return new PortfolioStop(so);
}
Engine*
pbsengine(Engine** slaves, Stop** stops, unsigned int n_slaves,
const Statistics& stat, const Search::Options& opt, bool best) {
if (best)
return new PBS<true>(slaves,stops,n_slaves,stat,opt);
else
return new PBS<false>(slaves,stops,n_slaves,stat,opt);
}
}}}
#ifdef GECODE_HAS_THREADS
#include <gecode/search/par/pbs.hh>
namespace Gecode { namespace Search { namespace Par {
Stop*
pbsstop(Stop* so) {
return new PortfolioStop(so);
}
Engine*
pbsengine(Engine** slaves, Stop** stops, unsigned int n_slaves,
const Statistics& stat, bool best) {
if (best)
return new PBS<CollectBest>(slaves,stops,n_slaves,stat);
else
return new PBS<CollectAll>(slaves,stops,n_slaves,stat);
}
}}}
#endif
// STATISTICS: search-other
Gecode::Search::Engine
Search engine implementation interface
Definition search.hh:899
Gecode::Search::Options
Search engine options
Definition search.hh:746
Gecode::Search::Par::Engine
Parallel depth-first search engine
Definition engine.hh:46
Gecode::Search::Par::PBS
Parallel portfolio engine implementation.
Definition pbs.hh:138
Gecode::Search::Par::PortfolioStop
Stop object used for controling slaves in a portfolio.
Definition pbs.hh:42
Gecode::Search::Seq::PBS
Sequential portfolio engine implementation.
Definition pbs.hh:92
Gecode::Search::Seq::PortfolioStop
Stop object used for controling slaves in a portfolio.
Definition pbs.hh:51
Gecode::Search::Statistics
Search engine statistics
Definition search.hh:147
Gecode::Search::Stop
Base-class for Stop-object.
Definition search.hh:799
Gecode::Search::Par
Definition bab.hh:39
Gecode::Search::Par::pbsengine
Engine * pbsengine(Engine **slaves, Stop **stops, unsigned int n_slaves, const Statistics &stat, bool best)
Create parallel portfolio engine.
Definition pbs.cpp:66
Gecode::Search::Par::pbsstop
Stop * pbsstop(Stop *so)
Create stop object.
Definition pbs.cpp:61
Gecode::Search::Seq
Definition pbs.cpp:36
Gecode::Search::Seq::pbsstop
Stop * pbsstop(Stop *so)
Create stop object.
Definition pbs.cpp:39
Gecode::Search::Seq::pbsengine
Engine * pbsengine(Engine **slaves, Stop **stops, unsigned int n_slaves, const Statistics &stat, const Search::Options &opt, bool best)
Create sequential portfolio engine.
Definition pbs.cpp:44
Gecode::Search
Search engines
Gecode
Gecode toplevel namespace
pbs.hh
pbs.hh