From abba44a8372b3f8cde172cea71730f395f357fb6 Mon Sep 17 00:00:00 2001
From: paboyle <paboyle@ph.ed.ac.uk>
Date: Sat, 22 Apr 2017 17:45:17 +0100
Subject: [PATCH] Hand unrolled for overlapped comms

---
 lib/qcd/action/fermion/WilsonKernels.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/qcd/action/fermion/WilsonKernels.h b/lib/qcd/action/fermion/WilsonKernels.h
index 83d2c059..72f10b7f 100644
--- a/lib/qcd/action/fermion/WilsonKernels.h
+++ b/lib/qcd/action/fermion/WilsonKernels.h
@@ -72,7 +72,9 @@ public:
     case OptHandUnroll:
       for (int site = 0; site < Ns; site++) {
 	for (int s = 0; s < Ls; s++) {
-	  if( exterior) WilsonKernels<Impl>::HandDhopSite(st,lo,U,buf,sF,sU,in,out);
+	  if(interior&&exterior) WilsonKernels<Impl>::HandDhopSite(st,lo,U,buf,sF,sU,in,out);
+	  else if (interior)     WilsonKernels<Impl>::HandDhopSiteInt(st,lo,U,buf,sF,sU,in,out);
+	  else if (exterior)     WilsonKernels<Impl>::HandDhopSiteExt(st,lo,U,buf,sF,sU,in,out);
 	  sF++;
 	}
 	sU++;
@@ -131,7 +133,10 @@ public:
     case OptHandUnroll:
       for (int site = 0; site < Ns; site++) {
 	for (int s = 0; s < Ls; s++) {
-	  if( exterior) WilsonKernels<Impl>::HandDhopSiteDag(st,lo,U,buf,sF,sU,in,out);
+	  if(interior&&exterior) WilsonKernels<Impl>::HandDhopSiteDag(st,lo,U,buf,sF,sU,in,out);
+	  else if (interior)     WilsonKernels<Impl>::HandDhopSiteDagInt(st,lo,U,buf,sF,sU,in,out);
+	  else if (exterior)     WilsonKernels<Impl>::HandDhopSiteDagExt(st,lo,U,buf,sF,sU,in,out);
+	  else assert(0);
 	  sF++;
 	}
 	sU++;