Changeset ac6d04 for src/samples/discretization_poisson_fd.hpp

Timestamp:

Apr 10, 2012, 1:55:49 PM (14 years ago)

Author:

Julian Iseringhausen <isering@…>

Children:

a40eea

Parents:

d24c2f

Message:

Merge recent changes of the vmg library into ScaFaCos.

Includes a fix for the communication problems on Jugene.

git-svn-id: ​https://svn.version.fz-juelich.de/scafacos/trunk@1666 5161e1c8-67bf-11de-9fd5-51895aff932f

File:

• src/samples/discretization_poisson_fd.hpp (modified) (2 diffs)

src/samples/discretization_poisson_fd.hpp

@@ -13 +13 @@
 
 #include "base/discretization.hpp"
+#include "base/helper.hpp"
 
 namespace VMG
 {
-
-static inline vmg_float sqr(const vmg_float& val) {return val*val;}
 
 class DiscretizationPoissonFD : public Discretization
@@ -35 +34 @@
   vmg_float OperatorPrefactor(const Grid& grid) const
   {
-    return 1.0 / (sqr(grid.MeshWidth()));
+    return 1.0 / Helper::pow_2(grid.Extent().MeshWidth().Max());
   }