Constructors

	mptensor::Tensor< Matrix, C >::Tensor ()
	Default constructor of tensor. More...
	mptensor::Tensor< Matrix, C >::Tensor (const Shape &)
	Constructor of tensor. More...
	mptensor::Tensor< Matrix, C >::Tensor (const comm_type &)
	Constructor of tensor. More...
	mptensor::Tensor< Matrix, C >::Tensor (const comm_type &, const Shape &)
	Constructor of tensor. More...
	mptensor::Tensor< Matrix, C >::Tensor (const comm_type &, const Shape &, size_t upper_rank)
	Constructor of tensor. More...
	mptensor::Tensor< Matrix, C >::Tensor (const comm_type &, const Tensor< lapack::Matrix, C > &)
	Constructor of tensor from non-distributed tensor. More...
	mptensor::Tensor< Matrix, C >::Tensor (const comm_type &, const std::vector< C > &)
	Constructor of tensor from non-distributed vector. More...

Detailed Description

Function Documentation

Tensor() [1/7]

template<template< typename > class Matrix, typename C >

mptensor::Tensor< Matrix, C >::Tensor

Default constructor of tensor.

Note

Communicator is set to MPI_COMM_WORLD or MPI_COMM_SELF depending on Matrix class.

Tensor() [2/7]

template<template< typename > class Matrix, typename C >

mptensor::Tensor< Matrix, C >::Tensor ( const comm_type &  comm )

explicit

Constructor of tensor.

Parameters

[in]

comm

Communicator.

Tensor() [3/7]

template<template< typename > class Matrix, typename C >

mptensor::Tensor< Matrix, C >::Tensor	(	const comm_type &	comm,
		const Shape &	shape
	)

Constructor of tensor.

Parameters

[in]	comm	Communicator.
[in]	shape	Shape of tensor.

Note

Upper rank for matrix representation is set to rank/2.

Tensor() [4/7]

template<template< typename > class Matrix, typename C >

mptensor::Tensor< Matrix, C >::Tensor	(	const comm_type &	comm,
		const Shape &	shape,
		size_t	upper_rank
	)

Constructor of tensor.

Parameters

[in]	comm	Communicator.
[in]	shape	Shape of tensor.
[in]	upper_rank	Upper rank for matrix representation.

Tensor() [5/7]

template<template< typename > class Matrix, typename C >

mptensor::Tensor< Matrix, C >::Tensor	(	const comm_type &	comm,
		const std::vector< C > &	v
	)

Constructor of tensor from non-distributed vector.

Parameters

[in]	comm	Communicator.
[in]	v	Non-distributed vector.

Attention

It is assumed that all processes have the same data.

Tensor() [6/7]

template<template< typename > class Matrix, typename C >

mptensor::Tensor< Matrix, C >::Tensor	(	const comm_type &	comm,
		const Tensor< lapack::Matrix, C > &	t
	)

Constructor of tensor from non-distributed tensor.

Parameters

[in]	comm	Communicator.
[in]	t	Non-distributed tensor.

Attention

It is assumed that all processes have the same data.

Tensor() [7/7]

template<template< typename > class Matrix, typename C >

mptensor::Tensor< Matrix, C >::Tensor ( const Shape &  shape )

explicit

Constructor of tensor.

Parameters

[in]

shape

Shape of tensor.

Note

Communicator is set to MPI_COMM_WORLD or MPI_COMM_SELF depending on Matrix class.

Upper rank for matrix representation is set to rank/2.