elementwise_reciprocal

Header: <pressio/ops.hpp>

API

namespace pressio { namespace ops{

template <class T1, class T2>
void elementwise_reciprocal(const T1 & z, T2 & y);

}} // end namespace pressio::ops

Description

• Computes the elementwise reciprocal of z and stores it in y (y = 1/z)

• T1 and T2 must be one-dimensional containers with compatible scalar types. They may be:

  • Eigen vectors or Pressio rank-1 expressions built from Eigen containers

  • Kokkos rank-1 views or Pressio rank-1 expressions built from Kokkos containers

  • Tpetra vectors or column expressions

  • Tpetra block vectors or column expressions