From 93916f400d176a3058572479b62f7781d89168c7 Mon Sep 17 00:00:00 2001
From: Peter Boyle <paboyle@ph.ed.ac.uk>
Date: Thu, 25 Jun 2015 10:59:53 +0100
Subject: [PATCH] Update Benchmark_comms.cc

---
 benchmarks/Benchmark_comms.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/benchmarks/Benchmark_comms.cc b/benchmarks/Benchmark_comms.cc
index a24e7ed8..5a85269e 100644
--- a/benchmarks/Benchmark_comms.cc
+++ b/benchmarks/Benchmark_comms.cc
@@ -26,7 +26,10 @@ int main (int argc, char ** argv)
   for(int lat=4;lat<=32;lat+=2){
     for(int Ls=1;Ls<=16;Ls*=2){
 
-      std::vector<int> latt_size  ({lat,lat,lat,lat});
+      std::vector<int> latt_size  ({lat*mpi_layout[0],
+      				    lat*mpi_layout[1],
+      				    lat*mpi_layout[2],
+      				    lat*mpi_layout[3]});
 
       GridCartesian     Grid(latt_size,simd_layout,mpi_layout);