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Diffstat (limited to 'bench/btl/generic_bench/static/static_size_generator.hh')
| -rw-r--r-- | bench/btl/generic_bench/static/static_size_generator.hh | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/bench/btl/generic_bench/static/static_size_generator.hh b/bench/btl/generic_bench/static/static_size_generator.hh new file mode 100644 index 000000000..dd02df3f1 --- /dev/null +++ b/bench/btl/generic_bench/static/static_size_generator.hh @@ -0,0 +1,57 @@ +//===================================================== +// File : static_size_generator.hh +// Author : L. Plagne <laurent.plagne@edf.fr)> +// Copyright (C) EDF R&D, mar déc 3 18:59:36 CET 2002 +//===================================================== +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// as published by the Free Software Foundation; either version 2 +// of the License, or (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +#ifndef _STATIC_SIZE_GENERATOR_HH +#define _STATIC_SIZE_GENERATOR_HH +#include <vector> + +using namespace std; + +//recursive generation of statically defined matrix and vector sizes + +template <int SIZE,template<class> class Perf_Analyzer, template<class> class Action, template<class,int> class Interface> +struct static_size_generator{ + static void go(vector<double> & tab_sizes, vector<double> & tab_mflops) + { + tab_sizes.push_back(SIZE); + std::cout << tab_sizes.back() << " \t" << std::flush; + Perf_Analyzer<Action<Interface<REAL_TYPE,SIZE> > > perf_action; + tab_mflops.push_back(perf_action.eval_mflops(SIZE)); + std::cout << tab_mflops.back() << " MFlops" << std::endl; + static_size_generator<SIZE-1,Perf_Analyzer,Action,Interface>::go(tab_sizes,tab_mflops); + }; +}; + +//recursion end + +template <template<class> class Perf_Analyzer, template<class> class Action, template<class,int> class Interface> +struct static_size_generator<1,Perf_Analyzer,Action,Interface>{ + static void go(vector<double> & tab_sizes, vector<double> & tab_mflops) + { + tab_sizes.push_back(1); + Perf_Analyzer<Action<Interface<REAL_TYPE,1> > > perf_action; + tab_mflops.push_back(perf_action.eval_mflops(1)); + }; +}; + +#endif + + + + |