1 files changed, 5 insertions, 5 deletions
diff --git a/bench/btl/actions/action_hessenberg.hh b/bench/btl/actions/action_hessenberg.hh
index a46964657..5dd12a9bc 100644
--- a/bench/btl/actions/action_hessenberg.hh
+++ b/bench/btl/actions/action_hessenberg.hh
@@ -136,13 +136,13 @@ public :
 
   Action_tridiagonalization( int size ):_size(size)
   {
-    MESSAGE("Action_hessenberg Ctor");
+    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>::ata_product(tmp,X_stl,_size);
+    STL_interface<typename Interface::real_type>::aat_product(tmp,X_stl,_size);
 
     init_matrix<null_function>(C_stl,_size);
     init_matrix<null_function>(resu_stl,_size);
@@ -155,9 +155,9 @@ public :
     _cost = 0;
     for (int j=0; j<_size-2; ++j)
     {
-      int r = std::max(0,_size-j-1);
-      int b = std::max(0,_size-j-2);
-      _cost += 6 + 3*b + r*r*8;
+      double r = std::max(0,_size-j-1);
+      double b = std::max(0,_size-j-2);
+      _cost += 6. + 3.*b + r*r*8.;
     }
   }