From b23556bbbd796c078e4310c806feceacc8e8c3e8 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Fri, 5 Sep 2014 08:50:50 +0200
Subject: Oops, a block size of 1 is not very useful, set it to 48 as in
 HouseholderQR

---
 Eigen/src/Householder/HouseholderSequence.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Householder/HouseholderSequence.h b/Eigen/src/Householder/HouseholderSequence.h
index 111936f0e..ab32f7d3f 100644
--- a/Eigen/src/Householder/HouseholderSequence.h
+++ b/Eigen/src/Householder/HouseholderSequence.h
@@ -319,7 +319,7 @@ template<typename VectorsType, typename CoeffsType, int Side> class HouseholderS
     template<typename Dest, typename Workspace>
     inline void applyThisOnTheLeft(Dest& dst, Workspace& workspace) const
     {
-      const Index BlockSize = 1;
+      const Index BlockSize = 48;
       // if the entries are large enough, then apply the reflectors by block
       if(m_length>BlockSize && dst.cols()>1)
       {
-- 
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