From 3ef0da6efb537ab0647bd853a43411e251c56367 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Wed, 23 Mar 2011 16:28:09 +0100
Subject: fix tridiagonalization action

---
 bench/btl/actions/action_hessenberg.hh | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'bench/btl')

diff --git a/bench/btl/actions/action_hessenberg.hh b/bench/btl/actions/action_hessenberg.hh
index 5dd12a9bc..2100ebd89 100644
--- a/bench/btl/actions/action_hessenberg.hh
+++ b/bench/btl/actions/action_hessenberg.hh
@@ -139,11 +139,14 @@ public :
     MESSAGE("Action_tridiagonalization Ctor");
 
     // STL vector initialization
-    typename Interface::stl_matrix tmp;
-    init_matrix<pseudo_random>(tmp,_size);
-    init_matrix<null_function>(X_stl,_size);
-    STL_interface<typename Interface::real_type>::aat_product(tmp,X_stl,_size);
-
+    init_matrix<pseudo_random>(X_stl,_size);
+    
+    for(int i=0; i<_size; ++i)
+    {
+      for(int j=0; j<i; ++j)
+        X_stl[i][j] = X_stl[j][i];
+    }
+    
     init_matrix<null_function>(C_stl,_size);
     init_matrix<null_function>(resu_stl,_size);
 
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