From 371ed4738b91ee03304d08f09b4d9d9911ee1c06 Mon Sep 17 00:00:00 2001
From: yye00 <yye00@d60812e6-3970-4df4-986e-c251b06effeb>
Date: Mon, 5 Dec 2005 20:57:51 +0000
Subject: changes to ELLSOR to use new reduction api, removed references to
 pointwise from ReduceArraysGlobally, removed unused variables and added the
 LocalReduce thorn to a .par file

git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGHReduce/trunk@79 d60812e6-3970-4df4-986e-c251b06effeb
---
 src/ReduceArraysGlobally.c | 26 +++++++-------------------
 1 file changed, 7 insertions(+), 19 deletions(-)

diff --git a/src/ReduceArraysGlobally.c b/src/ReduceArraysGlobally.c
index 4f7c682..23f4a91 100644
--- a/src/ReduceArraysGlobally.c
+++ b/src/ReduceArraysGlobally.c
@@ -3,7 +3,7 @@
    @date      
    @author    Yaakoub Y El Khamra
    @desc
-              New pointwise reduction implementation
+              New global local array reduction implementation
    @enddesc
    @version   $Header$
  @@*/
@@ -44,7 +44,7 @@ static int ReduceArraysGlobally (const cGH *GH,
    @date       
    @author     Yaakoub El Khamra
    @desc
-               Generic routine for doing a pointwise reduction
+               Generic routine for doing a global local array reduction
    @enddesc
    @var     GH
    @vdesc   pointer to the grid hierarchy
@@ -138,7 +138,7 @@ int PUGH_ReduceArraysGlobally (const cGH *GH,
    @routine    ReduceGridArrays
    @date       
    @author     Yaakoub Y El Khamra
-   @desc       Returns the pointwise reduction of an array
+   @desc       Performs global array reduction
    @enddesc
 @@*/
 static int ReduceArraysGlobally (const cGH *GH,
@@ -149,7 +149,7 @@ static int ReduceArraysGlobally (const cGH *GH,
                           const void * const input_arrays[],
                           int input_dims,
                           const CCTK_INT input_array_max_dims[],
-                          const CCTK_INT pointwise_input_array_type_codes[],
+                          const CCTK_INT input_array_type_codes[],
                           int M_output_values,
                           const CCTK_INT output_value_type_codes[],
                           void* const output_values[])
@@ -180,7 +180,7 @@ static int ReduceArraysGlobally (const cGH *GH,
   CCTK_INT * min_array_subscript;
   CCTK_INT * array_lsh;
   CCTK_INT * input_array_dims;
-  CCTK_INT * input_array_type_codes;
+
   CCTK_INT * input_array_gz;
   
   /* temporary complex variables*/
@@ -215,15 +215,10 @@ static int ReduceArraysGlobally (const cGH *GH,
                    is out of bounds");
   }
 #endif
-
-
+  
   /* prevent compiler warnings about unused parameters */
   (void) (GH + 0);
   
-  /* allocate memory for type codes and input array pointer */
-  input_array_type_codes = (CCTK_INT *)malloc (N_input_arrays *sizeof(CCTK_INT));
-  input_arrays           = (CCTK_POINTER) malloc (N_input_arrays *sizeof(CCTK_POINTER));
-
   /* set the number of dimensions */
   dim = input_dims;
  
@@ -234,13 +229,6 @@ static int ReduceArraysGlobally (const cGH *GH,
   input_array_dims    = (CCTK_INT *)malloc (dim *sizeof(CCTK_INT));
   input_array_gz      = (CCTK_INT *)malloc (dim *sizeof(CCTK_INT));
 
-  /* find out the types of the input arrays and put that */
-  /* in an array ipughGH->GFExtras[dim]->lnsize[i]*/
-  for ( i = 0; i < N_input_arrays; i++)
-  {
-    input_array_type_codes[i] = pointwise_input_array_type_codes[i];
-  }
-     
   /* calculate index ranges */
   for ( i=0; i < dim; i++)
   {
@@ -285,7 +273,7 @@ static int ReduceArraysGlobally (const cGH *GH,
     weight = NULL;
     ierr = Util_TableSetInt(param_table_handle, 0, "weight_on");
   }
-
+  
   ierr = CCTK_ReduceLocalArrays(dim, local_reduce_handle, param_table_handle,
                                 N_input_arrays, input_array_dims, input_array_type_codes,
                                 (void *)input_arrays, M_output_values, output_value_type_codes, output_values);
-- 
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