From aa96f420c6076a5b653baf68eecb831508147008 Mon Sep 17 00:00:00 2001
From: Peter Boyle <paboyle@ph.ed.ac.uk>
Date: Tue, 26 Mar 2024 14:41:25 +0000
Subject: [PATCH] Acclerator ware MPI guard on the Unix domain sockets

---
 Grid/communicator/SharedMemoryMPI.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Grid/communicator/SharedMemoryMPI.cc b/Grid/communicator/SharedMemoryMPI.cc
index 01921f94..2600ce9c 100644
--- a/Grid/communicator/SharedMemoryMPI.cc
+++ b/Grid/communicator/SharedMemoryMPI.cc
@@ -39,9 +39,11 @@ Author: Christoph Lehner <christoph@lhnr.de>
 #include <hip/hip_runtime_api.h>
 #endif
 #ifdef GRID_SYCL
+#ifdef ACCELERATOR_AWARE_MPI
 #define GRID_SYCL_LEVEL_ZERO_IPC
+#define SHM_SOCKETS
+#endif 
 #include <syscall.h>
-#define SHM_SOCKETS 
 #endif
 
 #include <sys/socket.h>