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Updated the scalar_abs_op struct to make it compatible with cuda devices.

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This commit is contained in:
Benoit Steiner 2016-04-04 11:11:51 -07:00
parent 1108b4f218
commit c4179dd470
1 changed files with 1 additions and 1 deletions
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Eigen/src/Core/functors/UnaryFunctors.h
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@ -41,7 +41,7 @@ struct functor_traits<scalar_opposite_op<Scalar> >
template<typename Scalar> struct scalar_abs_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_abs_op)
typedef typename NumTraits<Scalar>::Real result_type;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const Scalar& a) const { using std::abs; return abs(a); }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const Scalar& a) const { return numext::abs(a); }
template<typename Packet>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a) const
{ return internal::pabs(a); }