From ac8adc4833daa18913ee765132345ad1c1a228b9 Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@2e825fa2-fb71-486d-8b7f-a5ff3f0f6cb8>
Date: Sat, 2 Oct 2010 18:26:12 +0000
Subject: Add MPI_Bcast in the case that there is no MPI Fix data type
 incompatibility in that case as well

[Patch from Ian Hinder]


git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Slab/trunk@73 2e825fa2-fb71-486d-8b7f-a5ff3f0f6cb8
---
 src/slab.cc | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/src/slab.cc b/src/slab.cc
index 17ddb0c..3af399a 100644
--- a/src/slab.cc
+++ b/src/slab.cc
@@ -219,6 +219,16 @@ MPI_Barrier (MPI_Comm comm)
   return 0;
 }
 
+static int
+MPI_Bcast (void * buffer, int count,
+           MPI_Datatype datatype, int root, MPI_Comm comm)
+{
+  assert (buffer);
+  assert (count >= 0);
+  assert (root == 0);
+  return 0;
+}
+
 static int
 MPI_Comm_size (MPI_Comm comm, int * size)
 {
@@ -381,16 +391,16 @@ Slab_InitMPIDatatypes ()
 #ifndef CCTK_MPI
   switch (sizeof(int)) {
 #ifdef HAVE_CCTK_INT1
-  case sizeof(CCTK_INT1): MPI_INT = CCTK_VARIABLE_INT1; break;
+  case sizeof(CCTK_INT1): MPI_INT = CACTUS_MPI_INT1; break;
 #endif
 #ifdef HAVE_CCTK_INT2
-  case sizeof(CCTK_INT2): MPI_INT = CCTK_VARIABLE_INT2; break;
+  case sizeof(CCTK_INT2): MPI_INT = CACTUS_MPI_INT2; break;
 #endif
 #ifdef HAVE_CCTK_INT4
-  case sizeof(CCTK_INT4): MPI_INT = CCTK_VARIABLE_INT4; break;
+  case sizeof(CCTK_INT4): MPI_INT = CACTUS_MPI_INT4; break;
 #endif
 #ifdef HAVE_CCTK_INT8
-  case sizeof(CCTK_INT8): MPI_INT = CCTK_VARIABLE_INT8; break;
+  case sizeof(CCTK_INT8): MPI_INT = CACTUS_MPI_INT8; break;
 #endif
   default: assert(0);
   }
-- 
cgit v1.2.3