From 311e2aab3f48fc76923ae6a25b723de25317396f Mon Sep 17 00:00:00 2001
From: Peter Boyle <paboyle@users.noreply.github.com>
Date: Wed, 26 Feb 2025 11:42:52 -0500
Subject: [PATCH] Update Accelerator.h

---
 Grid/threads/Accelerator.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Grid/threads/Accelerator.h b/Grid/threads/Accelerator.h
index f3371f98..b5aaccb4 100644
--- a/Grid/threads/Accelerator.h
+++ b/Grid/threads/Accelerator.h
@@ -674,7 +674,7 @@ inline void acceleratorCopyDeviceToDevice(void *from,void *to,size_t bytes)
   acceleratorCopySynchronise();
 }
 
-template<class T> void acceleratorPut(T& dev,T&host)
+template<class T> void acceleratorPut(T& dev,const T&host)
 {
   acceleratorCopyToDevice(&host,&dev,sizeof(T));
 }