From 28539e7597c643dbc2b8d4f49dd16bd86fb7251f Mon Sep 17 00:00:00 2001 From: Gael Guennebaud Date: Wed, 9 Jul 2008 14:04:48 +0000 Subject: imported a reworked version of BTL (Benchmark for Templated Libraries). the modifications to initial code follow: * changed build system from plain makefiles to cmake * added eigen2 (4 versions: vec/novec and fixed/dynamic), GMM++, MTL4 interfaces * added "transposed matrix * vector" product action * updated blitz interface to use condensed products instead of hand coded loops * removed some deprecated interfaces * changed default storage order to column major for all libraries * new generic bench timer strategy which is supposed to be more accurate * various code clean-up --- .../generic_bench/static/static_size_generator.hh | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 bench/btl/generic_bench/static/static_size_generator.hh (limited to 'bench/btl/generic_bench/static/static_size_generator.hh') 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..50f063bc0 --- /dev/null +++ b/bench/btl/generic_bench/static/static_size_generator.hh @@ -0,0 +1,56 @@ +//===================================================== +// File : static_size_generator.hh +// Author : L. Plagne +// 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 + +using namespace std; + +//recursive generation of statically defined matrix and vector sizes + +template class Perf_Analyzer, template class Action, template class Interface> +struct static_size_generator{ + static void go(vector & tab_sizes, vector & tab_mflops) + { + tab_sizes.push_back(SIZE); + + Perf_Analyzer > > perf_action; + tab_mflops.push_back(perf_action.eval_mflops(SIZE)); + static_size_generator::go(tab_sizes,tab_mflops); + }; +}; + +//recursion end + +template class Perf_Analyzer, template class Action, template class Interface> +struct static_size_generator<1,Perf_Analyzer,Action,Interface>{ + static void go(vector & tab_sizes, vector & tab_mflops) + { + tab_sizes.push_back(1); + Perf_Analyzer > > perf_action; + tab_mflops.push_back(perf_action.eval_mflops(1)); + }; +}; + +#endif + + + + -- cgit v1.2.3