From 3dfc391a61a97ed5dae526b90680ae12b630f412 Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Mon, 23 May 2016 20:56:59 -0700
Subject: [PATCH] Added missing EIGEN_DEVICE_FUNC qualifier

---
 Eigen/src/Core/arch/CUDA/TypeCasting.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Core/arch/CUDA/TypeCasting.h b/Eigen/src/Core/arch/CUDA/TypeCasting.h
index 38f7500ee..9b4fbe205 100644
--- a/Eigen/src/Core/arch/CUDA/TypeCasting.h
+++ b/Eigen/src/Core/arch/CUDA/TypeCasting.h
@@ -97,7 +97,7 @@ struct type_casting_traits<float, half> {
   };
 };
 
-template<> EIGEN_STRONG_INLINE half2 pcast<float4, half2>(const float4& a) {
+template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE half2 pcast<float4, half2>(const float4& a) {
   // Simply discard the second half of the input
   return __float22half2_rn(make_float2(a.x, a.y));
 }