From 5f9b288570cb148245715deb8c3e5b62ba5f72b6 Mon Sep 17 00:00:00 2001
From: Tom Deakin <tom.deakin@bristol.ac.uk>
Date: Thu, 6 Apr 2017 10:15:11 +0100
Subject: [PATCH] [RAJA] Declare pointers using RAJA_RESTRICT

---
 RAJAStream.cpp | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/RAJAStream.cpp b/RAJAStream.cpp
index 8d3f365..6c6098e 100644
--- a/RAJAStream.cpp
+++ b/RAJAStream.cpp
@@ -50,9 +50,9 @@ RAJAStream<T>::~RAJAStream()
 template <class T>
 void RAJAStream<T>::init_arrays(T initA, T initB, T initC)
 {
-  T* a = d_a;
-  T* b = d_b;
-  T* c = d_c;
+  T* RAJA_RESTRICT a = d_a;
+  T* RAJA_RESTRICT b = d_b;
+  T* RAJA_RESTRICT c = d_c;
   forall<policy>(index_set, [=] RAJA_DEVICE (int index)
   {
     a[index] = initA;
@@ -73,8 +73,8 @@ void RAJAStream<T>::read_arrays(
 template <class T>
 void RAJAStream<T>::copy()
 {
-  T* a = d_a;
-  T* c = d_c;
+  T* RAJA_RESTRICT a = d_a;
+  T* RAJA_RESTRICT c = d_c;
   forall<policy>(index_set, [=] RAJA_DEVICE (int index)
   {
     c[index] = a[index];
@@ -84,8 +84,8 @@ void RAJAStream<T>::copy()
 template <class T>
 void RAJAStream<T>::mul()
 {
-  T* b = d_b;
-  T* c = d_c;
+  T* RAJA_RESTRICT b = d_b;
+  T* RAJA_RESTRICT c = d_c;
   const T scalar = startScalar;
   forall<policy>(index_set, [=] RAJA_DEVICE (int index)
   {
@@ -96,9 +96,9 @@ void RAJAStream<T>::mul()
 template <class T>
 void RAJAStream<T>::add()
 {
-  T* a = d_a;
-  T* b = d_b;
-  T* c = d_c;
+  T* RAJA_RESTRICT a = d_a;
+  T* RAJA_RESTRICT b = d_b;
+  T* RAJA_RESTRICT c = d_c;
   forall<policy>(index_set, [=] RAJA_DEVICE (int index)
   {
     c[index] = a[index] + b[index];
@@ -108,9 +108,9 @@ void RAJAStream<T>::add()
 template <class T>
 void RAJAStream<T>::triad()
 {
-  T* a = d_a;
-  T* b = d_b;
-  T* c = d_c;
+  T* RAJA_RESTRICT a = d_a;
+  T* RAJA_RESTRICT b = d_b;
+  T* RAJA_RESTRICT c = d_c;
   const T scalar = startScalar;
   forall<policy>(index_set, [=] RAJA_DEVICE (int index)
   {
@@ -121,8 +121,8 @@ void RAJAStream<T>::triad()
 template <class T>
 T RAJAStream<T>::dot()
 {
-  T* a = d_a;
-  T* b = d_b;
+  T* RAJA_RESTRICT a = d_a;
+  T* RAJA_RESTRICT b = d_b;
 
   RAJA::ReduceSum<reduce_policy, T> sum(0.0);