Introduce cctk_ash, retire cctk_lssh

Introduce cctk_ash, describing the process-local array shape that has
been allocated. This may be larger than cctk_lsh, the process-local
shape that should be used.

Retire cctk_lssh and related infrastructure to handle staggered grid
functions.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGHReduce/trunk@100 d60812e6-3970-4df4-986e-c251b06effeb

1 files changed, 2 insertions, 6 deletions

diff --git a/src/Reduction.c b/src/Reduction.c
index 0ea8998..02564d1 100644
--- a/src/Reduction.c
+++ b/src/Reduction.c
@@ -395,8 +395,8 @@ static int ReductionGA (const cGH *GH, int vindex, int proc, CCTK_REAL *outval,
   for (i = 0; i < GA->connectivity->dim; i++)
   {
     /* get the start- and endpoint to iterate over in this dimension */
-    from[i] = GA->extras->ownership[GA->stagger[i]][0][i];
-    to[i]   = GA->extras->ownership[GA->stagger[i]][1][i];
+    from[i] = GA->extras->ownership[0][i];
+    to[i]   = GA->extras->ownership[1][i];
 
     /* get the number of points in this dimension (excluding ghostzones) */
     dir_points = GA->extras->nsize[i];
@@ -404,10 +404,6 @@ static int ReductionGA (const cGH *GH, int vindex, int proc, CCTK_REAL *outval,
     {
       dir_points -= 2*GA->extras->nghostzones[i];
     }
-    if (GA->stagger[i])
-    {
-      dir_points--;
-    }
 
     /* accumulate the total number of points the reduce */
     num_points *= dir_points;