From f6f59452ca54e0b4463b1ab64d6948c432139cb1 Mon Sep 17 00:00:00 2001
From: Peter Gottschling <peter.gottschling@simunova.com>
Date: Thu, 17 Sep 2009 14:55:47 +0000
Subject: [PATCH] slight change.
---
AMDiS/src/UmfPackSolver.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/AMDiS/src/UmfPackSolver.h b/AMDiS/src/UmfPackSolver.h
index 8bb6ae05..ce280451 100644
--- a/AMDiS/src/UmfPackSolver.h
+++ b/AMDiS/src/UmfPackSolver.h
@@ -90,8 +90,8 @@ namespace AMDiS {
// std::cout << "UmfPackSolver: A = \n" << A << "\n";
int code= (*solver)(x, b);
- mtl::dense_vector<value_type> r= b - A * x;
- std::cout << "UmfPackSolver: ||b-Ax|| = " << two_norm(r) << "\n";
+ mtl::dense_vector<value_type> r(b); r-= A * x; residual= two_norm(r);
+ std::cout << "UmfPackSolver: ||b-Ax|| = " << residual << "\n";
return code;
}
--
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