From 3b0638174519e83fdb3937bef006dd12c183017c Mon Sep 17 00:00:00 2001
From: Peter Boyle <paboyle@ph.ed.ac.uk>
Date: Thu, 26 Apr 2018 14:48:57 +0100
Subject: [PATCH] Guard bare openmp statemetn with ifdef

---
 lib/allocator/AlignedAllocator.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/allocator/AlignedAllocator.h b/lib/allocator/AlignedAllocator.h
index 3b27aec9..b0f7e206 100644
--- a/lib/allocator/AlignedAllocator.h
+++ b/lib/allocator/AlignedAllocator.h
@@ -277,7 +277,9 @@ public:
     uint8_t *cp = (uint8_t *)ptr;
     if ( ptr ) { 
     // One touch per 4k page, static OMP loop to catch same loop order
+#ifdef GRID_OMP
 #pragma omp parallel for schedule(static)
+#endif
       for(size_type n=0;n<bytes;n+=4096){
 	cp[n]=0;
       }