Function pscatter_partial

include/Eigen/Eigen/src/Core/GenericPacketMath.h:905–913

{ pstore(to, from); }

template<typename Scalar, typename Packet> EIGEN_DEVICE_FUNC inline void pscatter_partial(Scalar* to, const Packet& from, Index stride, const Index n)
{
  const Index packet_size = unpacket_traits<Packet>::size;
  EIGEN_ALIGN_MAX Scalar elements[packet_size];
  pstore<Scalar>(elements, from);
  for (Index i = 0; i < numext::mini(n,packet_size); i++) {
    to[i*stride] = elements[i];
  }
}

/** \internal tries to do cache prefetching of \a addr */
template<typename Scalar> EIGEN_DEVICE_FUNC inline void prefetch(const Scalar* addr)