From 6ae037dfb5b340d2d545ccbb4135b04903a2e44f Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Fri, 18 Apr 2008 07:57:46 +0000
Subject: give up on OpenMP... for now

---
 bench/benchmarkXcwise.cpp | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'bench')

diff --git a/bench/benchmarkXcwise.cpp b/bench/benchmarkXcwise.cpp
index b2a7fc24c..9b394ff35 100644
--- a/bench/benchmarkXcwise.cpp
+++ b/bench/benchmarkXcwise.cpp
@@ -5,12 +5,12 @@
 using namespace std;
 USING_PART_OF_NAMESPACE_EIGEN
 
-#ifndef MATTYPE
-#define MATTYPE MatrixXLd
+#ifndef VECTYPE
+#define VECTYPE VectorXLd
 #endif
 
-#ifndef MATSIZE
-#define MATSIZE 1000000
+#ifndef VECSIZE
+#define VECSIZE 1000000
 #endif
 
 #ifndef REPEAT
@@ -19,16 +19,16 @@ USING_PART_OF_NAMESPACE_EIGEN
 
 int main(int argc, char *argv[])
 {
-	MATTYPE I = MATTYPE::ones(MATSIZE,1);
-	MATTYPE m(MATSIZE,1);
-	for(int i = 0; i < MATSIZE; i++) for(int j = 0; j < 1; j++)
+	VECTYPE I = VECTYPE::ones(VECSIZE);
+	VECTYPE m(VECSIZE,1);
+	for(int i = 0; i < VECSIZE; i++)
 	{
-		m(i,j) = 0.1 * (i+j+1)/MATSIZE/MATSIZE;
+		m[i] = 0.1 * i/VECSIZE;
 	}
 	for(int a = 0; a < REPEAT; a++)
 	{
-		m = MATTYPE::ones(MATSIZE,1) + 0.00005 * (m.cwiseProduct(m) + m/4);
+		m = VECTYPE::ones(VECSIZE) + 0.00005 * (m.cwiseProduct(m) + m/4);
 	}
-	cout << m(0,0) << endl;
+	cout << m[0] << endl;
 	return 0;
 }
-- 
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