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Gate the code that refers to cuda fp16 primitives more thoroughly

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This commit is contained in:
Benoit Steiner 2016-11-01 12:08:09 -07:00
parent 0a9ad6fc72
commit 7a0e96b80d
1 changed files with 1 additions and 1 deletions
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Eigen/src/Core/arch/CUDA/PacketMathHalf.h
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@ -15,7 +15,7 @@ namespace Eigen {
namespace internal { namespace internal {
// Most of the following operations require arch >= 3.0 // Most of the following operations require arch >= 3.0
#if defined(EIGEN_HAS_CUDA_FP16) && defined(__CUDA_ARCH__) && __CUDA_ARCH__ >= 300 #if defined(EIGEN_HAS_CUDA_FP16) && defined(__CUDACC__) && defined(__CUDA_ARCH__) && __CUDA_ARCH__ >= 300
template<> struct is_arithmetic<half2> { enum { value = true }; }; template<> struct is_arithmetic<half2> { enum { value = true }; };