From 48e81cf6f8603b3552f0de6852ad6117024fa0d6 Mon Sep 17 00:00:00 2001
From: Peter Boyle <Peter Boyle>
Date: Wed, 16 Sep 2020 00:31:03 +0100
Subject: [PATCH] Hip Pragmas

---
 Grid/Grid_Eigen_Dense.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Grid/Grid_Eigen_Dense.h b/Grid/Grid_Eigen_Dense.h
index 9556c03d..d9c002bc 100644
--- a/Grid/Grid_Eigen_Dense.h
+++ b/Grid/Grid_Eigen_Dense.h
@@ -34,6 +34,12 @@
 #define __SYCL__REDEFINE__
 #endif
 
+/* HIP save and restore compile environment*/
+#ifdef GRID_HIP
+#pragma push
+#pragma push_macro("__HIP_DEVICE_COMPILE__")
+#endif
+#define EIGEN_NO_HIP
 
 #include <Grid/Eigen/Dense>
 #include <Grid/Eigen/unsupported/CXX11/Tensor>
@@ -52,6 +58,12 @@
 #pragma pop
 #endif
 
+/*HIP restore*/
+#ifdef __HIP__REDEFINE__
+#pragma pop_macro("__HIP_DEVICE_COMPILE__")
+#pragma pop
+#endif
+
 #if defined __GNUC__
 #pragma GCC diagnostic pop
 #endif