1 files changed, 4 insertions, 9 deletions
diff --git a/Eigen/src/Core/arch/GPU/PacketMathHalf.h b/Eigen/src/Core/arch/GPU/PacketMathHalf.h
index 7fae5995a..de91db4c3 100644
--- a/Eigen/src/Core/arch/GPU/PacketMathHalf.h
+++ b/Eigen/src/Core/arch/GPU/PacketMathHalf.h
@@ -42,7 +42,7 @@ template<> struct packet_traits<Eigen::half> : default_packet_traits
   };
 };
 
-template<> struct unpacket_traits<half2> { typedef Eigen::half type; enum {size=2, alignment=Aligned16, vectorizable=true, masked_load_available=false}; typedef half2 half; };
+template<> struct unpacket_traits<half2> { typedef Eigen::half type; enum {size=2, alignment=Aligned16, vectorizable=true, masked_load_available=false, masked_store_available=false}; typedef half2 half; };
 
 template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE half2 pset1<half2>(const Eigen::half& from) {
   return __half2half2(from);
@@ -567,7 +567,7 @@ struct packet_traits<half> : default_packet_traits {
 };
 
 
-template<> struct unpacket_traits<Packet16h> { typedef Eigen::half type; typedef uint16_t mask_t; enum {size=16, alignment=Aligned32, vectorizable=true, masked_load_available=true}; typedef Packet16h half; };
+template<> struct unpacket_traits<Packet16h> { typedef Eigen::half type; typedef uint16_t mask_t; enum {size=16, alignment=Aligned32, vectorizable=true, masked_load_available=true, masked_store_available=false}; typedef Packet16h half; };
 
 template<> EIGEN_STRONG_INLINE Packet16h pset1<Packet16h>(const Eigen::half& from) {
   Packet16h result;
@@ -611,11 +611,6 @@ template<> EIGEN_STRONG_INLINE void pstoreu<half>(Eigen::half* to, const Packet1
   _mm256_storeu_si256((__m256i*)(void*)to, from.x);
 }
 
-template<> EIGEN_STRONG_INLINE void pstoreu<half>(Eigen::half* to, const Packet16h& from, int16_t umask) {
-  __mmask16 mask = static_cast<__mmask16>(umask);
-  _mm512_mask_storeu_epi16((__m256i*)(void*)to, mask, from.x);
-}
-
 template<> EIGEN_STRONG_INLINE Packet16h
 ploaddup<Packet16h>(const Eigen::half*  from) {
   Packet16h result;
@@ -1069,7 +1064,7 @@ struct packet_traits<Eigen::half> : default_packet_traits {
 };
 
 
-template<> struct unpacket_traits<Packet8h> { typedef Eigen::half type; enum {size=8, alignment=Aligned16, vectorizable=true, masked_load_available=false}; typedef Packet8h half; };
+template<> struct unpacket_traits<Packet8h> { typedef Eigen::half type; enum {size=8, alignment=Aligned16, vectorizable=true, masked_load_available=false, masked_store_available=false}; typedef Packet8h half; };
 
 template<> EIGEN_STRONG_INLINE Packet8h pset1<Packet8h>(const Eigen::half& from) {
   Packet8h result;
@@ -1432,7 +1427,7 @@ struct packet_traits<Eigen::half> : default_packet_traits {
 };
 
 
-template<> struct unpacket_traits<Packet4h> { typedef Eigen::half type; enum {size=4, alignment=Aligned16, vectorizable=true, masked_load_available=false}; typedef Packet4h half; };
+template<> struct unpacket_traits<Packet4h> { typedef Eigen::half type; enum {size=4, alignment=Aligned16, vectorizable=true, masked_load_available=false, masked_store_available=false}; typedef Packet4h half; };
 
 template<> EIGEN_STRONG_INLINE Packet4h pset1<Packet4h>(const Eigen::half& from) {
   Packet4h result;