crown  1.0.0
include/crown/CrownScheduler.hpp
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00001 /*
00002  Copyright 2015 Nicolas Melot
00003 
00004  This file is part of Pelib.
00005 
00006  Pelib is free software: you can redistribute it and/or modify
00007  it under the terms of the GNU General Public License as published by
00008  the Free Software Foundation, either version 3 of the License, or
00009  (at your option) any later version.
00010 
00011  Pelib is distributed in the hope that it will be useful,
00012  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00014  GNU General Public License for more details.
00015 
00016  You should have received a copy of the GNU General Public License
00017  along with Pelib. If not, see <http://www.gnu.org/licenses/>.
00018 */
00019 
00020 #include <pelib/Scheduler.hpp>
00021 #include <pelib/Solver.hpp>
00022 #include <pelib/Algebra.hpp>
00023 #include <pelib/Taskgraph.hpp>
00024 #include <pelib/Platform.hpp>
00025 #include <pelib/Schedule.hpp>
00026 #include <pelib/constraints.hpp>
00027 
00028 #include <crown/CrownConfig.hpp>
00029 
00030 #ifndef CROWN_SCHEDULER
00031 #define CROWN_SCHEDULER
00032 
00033 namespace pelib
00034 {
00035 namespace crown
00036 {
00037         class CrownScheduler : public Scheduler
00038         {
00039                 public:
00040                         CrownScheduler(const CrownConfig* = NULL, bool showOutput = false, bool showError = false);
00041                         CrownScheduler(const Algebra &param, const CrownConfig* = NULL, bool showOutput = false, bool showError = false);
00042                         CrownScheduler(const Taskgraph &tg, const Platform &pt, const Algebra &param, const CrownConfig* = NULL, bool showOutput = false, bool showError = false);
00043                         CrownScheduler(const CrownScheduler &src);
00044                         virtual ~CrownScheduler();
00045                         virtual Schedule schedule(const Taskgraph &tg, const Platform &pt, std::map<const string, double>&) const = 0;
00046                         virtual Schedule schedule(const Taskgraph &tg, const Platform &pt, const Algebra &param, std::map<const string, double>&) const = 0;
00047                         virtual float complexity(const Algebra &problem) const;
00048                         virtual float complexity(const Taskgraph&, const Platform&, const Algebra&) const;
00049                         const Algebra* solve() const;
00050                         const Algebra* solve(map<const string, double>&) const;
00051                         virtual Algebra solve(const Algebra &tg, const Algebra &pt, const pelib::Algebra &param, std::map<const std::basic_string<char>, double> &statistics) const = 0;
00052                         virtual CrownScheduler* clone() const = 0;
00053                         virtual std::string getShortDescription() const;
00054                         // TODO: make it protected
00055                         static Algebra crownToSchedule(const Algebra &crown);
00056                         const CrownConfig* getCrownConfig() const;
00057                         const CrownConfig *config;
00058                         Algebra addCrownConfig(const Taskgraph&, const Platform&, const Algebra&, std::map<const string, double>&) const;
00059                 protected:
00060                         CrownConfig* getDefaultConfig() const;
00061                         bool showError, showOutput;
00062                         Taskgraph tg;
00063                         Platform pt;
00064                         Algebra param;
00065                 private:
00066                         void initialize(const CrownConfig* = NULL);
00067         };
00068 }
00069 }
00070 
00071 #endif