From 6f71ef8277405d268032f7c3bcaf316c7422c133 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Thu, 10 Jul 2008 18:28:50 +0000
Subject: resurrected tvmet, added mt4, intel's MKL and handcoded vectorized
 backends in the benchmark suite

---
 bench/btl/generic_bench/btl.hh                   |  2 +
 bench/btl/generic_bench/timers/portable_timer.hh | 52 +++++++++++++-----------
 2 files changed, 30 insertions(+), 24 deletions(-)

(limited to 'bench/btl/generic_bench')

diff --git a/bench/btl/generic_bench/btl.hh b/bench/btl/generic_bench/btl.hh
index 97b0dec7c..5b561b676 100644
--- a/bench/btl/generic_bench/btl.hh
+++ b/bench/btl/generic_bench/btl.hh
@@ -18,8 +18,10 @@
 //
 #ifndef BTL_HH
 #define BTL_HH
+
 #include "bench_parameter.hh"
 #include <iostream>
+#include <algorithm>
 #include <vector>
 #include <string>
 #include "utilities.h"
diff --git a/bench/btl/generic_bench/timers/portable_timer.hh b/bench/btl/generic_bench/timers/portable_timer.hh
index 3b7c5266b..7d4059464 100755
--- a/bench/btl/generic_bench/timers/portable_timer.hh
+++ b/bench/btl/generic_bench/timers/portable_timer.hh
@@ -3,12 +3,12 @@
 // Author :  L. Plagne <laurent.plagne@edf.fr)> from boost lib
 // Copyright (C) EDF R&D,  lun sep 30 14:23:17 CEST 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
@@ -16,18 +16,22 @@
 // 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.
-// 
+//
 //  simple_time extracted from the boost library
-//  
+//
 #ifndef _PORTABLE_TIMER_HH
 #define _PORTABLE_TIMER_HH
 
+#include <ctime>
+#include <cstdlib>
+
 #include <time.h>
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <unistd.h>
 #include <sys/times.h>
 
+
 #define USEC_IN_SEC 1000000
 
 
@@ -45,37 +49,37 @@ class Portable_Timer
 		_utime_usec_stop(-1)
   {
   }
-    
 
-  void   start() 
-  { 
-    
+
+  void   start()
+  {
+
     int status=getrusage(RUSAGE_SELF, &resourcesUsage) ;
-    
-    _start_time = std::clock(); 
+
+    _start_time = std::clock();
 
     _utime_sec_start  =  resourcesUsage.ru_utime.tv_sec ;
     _utime_usec_start =  resourcesUsage.ru_utime.tv_usec ;
 
   }
-  
-  void stop() 
-  { 
-    
+
+  void stop()
+  {
+
     int status=getrusage(RUSAGE_SELF, &resourcesUsage) ;
-    
-    _stop_time = std::clock(); 
-    
+
+    _stop_time = std::clock();
+
     _utime_sec_stop  =  resourcesUsage.ru_utime.tv_sec ;
     _utime_usec_stop =  resourcesUsage.ru_utime.tv_usec ;
-    
+
   }
 
   double elapsed()
   {
-    return  double(_stop_time - _start_time) / CLOCKS_PER_SEC; 
+    return  double(_stop_time - _start_time) / CLOCKS_PER_SEC;
   }
-  
+
   double user_time()
   {
     long tot_utime_sec=_utime_sec_stop-_utime_sec_start;
@@ -83,17 +87,17 @@ class Portable_Timer
     return double(tot_utime_sec)+ double(tot_utime_usec)/double(USEC_IN_SEC) ;
   }
 
-  
+
 private:
 
   struct rusage resourcesUsage ;
-  
+
   long _utime_sec_start ;
   long _utime_usec_start ;
-  
+
   long _utime_sec_stop ;
   long _utime_usec_stop ;
-  
+
   std::clock_t _start_time;
   std::clock_t _stop_time;
 
-- 
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