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Fix realview

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libeigen/eigen!2062
This commit is contained in:
Charles Schlosser
2025-11-08 13:36:43 +00:00
parent ffcd7bdbd6
commit 8b85f5933a
6 changed files with 297 additions and 132 deletions
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20
Eigen/src/Core/functors/UnaryFunctors.h
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@@ -106,26 +106,6 @@ struct functor_traits<scalar_abs2_op<Scalar>> {
};
};
template <typename Scalar, bool IsComplex = NumTraits<Scalar>::IsComplex>
struct squared_norm_functor {
typedef Scalar result_type;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator()(const Scalar& a) const {
return Scalar(numext::real(a) * numext::real(a), numext::imag(a) * numext::imag(a));
}
template <typename Packet>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a) const {
return Packet(pmul(a.v, a.v));
}
};
template <typename Scalar>
struct squared_norm_functor<Scalar, false> : scalar_abs2_op<Scalar> {};
template <typename Scalar>
struct functor_traits<squared_norm_functor<Scalar>> {
using Real = typename NumTraits<Scalar>::Real;
enum { Cost = NumTraits<Real>::MulCost, PacketAccess = packet_traits<Real>::HasMul };
};
/** \internal
* \brief Template functor to compute the conjugate of a complex value
*