CTF_int::mapping Class Reference

#include <mapping.h>

Collaboration diagram for CTF_int::mapping:

Public Member Functions
	mapping ()
	constructor More...
	~mapping ()
	destructor More...
	mapping (mapping const &other)
	copy constructor More...
mapping &	operator= (mapping const &other)
int	calc_phase () const
	compute the phase of a mapping More...
int	calc_phys_phase () const
	compute the physical phase of a mapping More...
int	calc_phys_rank (topology const *topo) const
	compute the physical rank of a mapping More...
void	clear ()
	resets mapping to NOT_MAPPED More...
void	aug_phys (topology const *topo, int idim)
	adds a physical mapping to this mapping More...
void	aug_virt (int tot_phase)
	augments mapping to have sufficient virtualization so that the total phas is exactly tot_phase (assumes tot_phase is not current phase) More...

Data Fields
map_type	type
int	np
int	cdt
int	has_child
mapping *	child

Detailed Description

Definition at line 20 of file mapping.h.

Constructor & Destructor Documentation

CTF_int::mapping::mapping

(

)

constructor

Definition at line 11 of file mapping.cxx.

References has_child, CTF_int::NOT_MAPPED, np, and type.

Referenced by aug_phys(), aug_virt(), CTF_int::copy_mapping(), CTF_int::map_symtsr(), CTF_int::map_tensor(), mapping(), operator=(), and CTF_int::stretch_virt().

CTF_int::mapping::~mapping

(

)

destructor

Definition at line 17 of file mapping.cxx.

References clear().

CTF_int::mapping::mapping

(

mapping const &

other

)

copy constructor

Definition at line 21 of file mapping.cxx.

References cdt, child, has_child, mapping(), np, and type.

Member Function Documentation

void CTF_int::mapping::aug_phys	(	topology const *	topo,
		int	idim
	)

adds a physical mapping to this mapping

Parameters

[in]	topo	topology to map to
[in]	idim	dimension of topology to map to

Definition at line 104 of file mapping.cxx.

References cdt, child, clear(), has_child, CTF_int::topology::lens, mapping(), CTF_int::NOT_MAPPED, np, CTF_int::PHYSICAL_MAP, and type.

Referenced by CTF_int::get_len_ordering().

void CTF_int::mapping::aug_virt

(

int

tot_phase

)

augments mapping to have sufficient virtualization so that the total phas is exactly tot_phase (assumes tot_phase is not current phase)

Parameters

[in]

tot_phase

the desired total phase

Definition at line 117 of file mapping.cxx.

References ASSERT, child, has_child, mapping(), CTF_int::NOT_MAPPED, np, CTF_int::PHYSICAL_MAP, type, and CTF_int::VIRTUAL_MAP.

Referenced by CTF_int::get_len_ordering().

int CTF_int::mapping::calc_phase

(

)

const

compute the phase of a mapping

Returns

int phase

Definition at line 39 of file mapping.cxx.

References ASSERT, calc_phase(), child, has_child, CTF_int::NOT_MAPPED, np, and type.

Referenced by calc_phase(), CTF_int::tensor::calc_phase(), CTF_int::can_block_reshuffle(), CTF_int::check_self_mapping(), CTF_int::ctr_2d_gen_build(), CTF_int::distribution::distribution(), CTF::Matrix< dtype >::get_desc(), CTF_int::get_len_ordering(), CTF_int::map_symtsr(), CTF_int::tensor::read_local(), CTF_int::tensor::scale_diagonals(), CTF_int::seq_tsr_spsum::seq_tsr_spsum(), CTF_int::tensor::set_padding(), CTF_int::tensor::sparsify(), CTF_int::spctr_pin_keys::spctr_pin_keys(), CTF_int::strip_diag(), CTF::Matrix< dtype >::svd(), CTF_int::tspsum_map::tspsum_map(), CTF_int::tspsum_pin_keys::tspsum_pin_keys(), CTF_int::tensor::write(), and CTF_int::tensor::zero_out_padding().

int CTF_int::mapping::calc_phys_phase

(

)

const

compute the physical phase of a mapping

Returns

int physical phase

Definition at line 57 of file mapping.cxx.

References calc_phys_phase(), child, has_child, CTF_int::NOT_MAPPED, np, CTF_int::PHYSICAL_MAP, and type.

Referenced by calc_phys_phase(), CTF_int::distribution::distribution(), CTF_int::get_len_ordering(), CTF_int::map_tensor(), CTF_int::tensor::read_local(), CTF_int::tensor::scale_diagonals(), CTF_int::tensor::sparsify(), CTF_int::spctr_pin_keys::spctr_pin_keys(), CTF_int::strip_diag(), CTF_int::tspsum_pin_keys::tspsum_pin_keys(), CTF_int::tensor::write(), and CTF_int::tensor::zero_out_padding().

int CTF_int::mapping::calc_phys_rank

(

topology const *

topo

)

const

compute the physical rank of a mapping

Parameters

topo

topology

Returns

int physical rank

Definition at line 74 of file mapping.cxx.

References calc_phys_rank(), cdt, child, CTF_int::topology::dim_comm, has_child, CTF_int::NOT_MAPPED, np, CTF_int::PHYSICAL_MAP, CTF_int::CommData::rank, ctf.core::rank(), and type.

Referenced by calc_phys_rank(), CTF_int::distribution::distribution(), CTF_int::tensor::read_local(), CTF_int::tensor::scale_diagonals(), CTF_int::tensor::sparsify(), CTF_int::spctr_pin_keys::spctr_pin_keys(), CTF_int::strip_diag(), CTF_int::tspsum_pin_keys::tspsum_pin_keys(), CTF_int::tensor::write(), and CTF_int::tensor::zero_out_padding().

void CTF_int::mapping::clear

(

)

resets mapping to NOT_MAPPED

Definition at line 94 of file mapping.cxx.

References child, clear(), has_child, CTF_int::NOT_MAPPED, np, and type.

Referenced by aug_phys(), clear(), CTF_int::tensor::clear_mapping(), CTF_int::copy_mapping(), CTF_int::get_len_ordering(), CTF_int::summation::is_equal(), CTF_int::morph_topo(), and ~mapping().

mapping & CTF_int::mapping::operator=

(

mapping const &

other

)

Definition at line 29 of file mapping.cxx.

References cdt, child, has_child, mapping(), np, and type.

Field Documentation

int CTF_int::mapping::cdt

Definition at line 24 of file mapping.h.

Referenced by aug_phys(), calc_phys_rank(), CTF_int::check_self_mapping(), CTF_int::comp_dim_map(), CTF_int::ctr_2d_gen_build(), CTF_int::distribution::distribution(), CTF_int::summation::estimate_time(), CTF_int::extract_free_comms(), CTF_int::get_len_ordering(), CTF_int::summation::is_equal(), CTF_int::map_tensor(), CTF_int::tensor::map_tensor_rem(), mapping(), CTF_int::morph_topo(), operator=(), CTF_int::tensor::read_local(), CTF_int::tensor::scale_diagonals(), CTF_int::tensor::set_distribution(), CTF_int::tensor::sparsify(), CTF_int::tensor::write(), and CTF_int::tensor::zero_out_padding().

mapping* CTF_int::mapping::child

Definition at line 26 of file mapping.h.

Referenced by aug_phys(), aug_virt(), CTF_int::calc_dim(), CTF_int::tensor::calc_npe(), CTF_int::tensor::calc_nvirt(), calc_phase(), calc_phys_phase(), calc_phys_rank(), CTF_int::check_self_mapping(), clear(), CTF_int::comp_dim_map(), CTF_int::ctr_2d_gen_build(), CTF_int::summation::estimate_time(), CTF_int::scaling::execute(), CTF_int::extract_free_comms(), CTF_int::get_len_ordering(), CTF_int::summation::is_equal(), CTF_int::map_symtsr(), CTF_int::map_tensor(), CTF_int::tensor::map_tensor_rem(), mapping(), CTF_int::morph_topo(), operator=(), CTF_int::tensor::set_distribution(), and CTF_int::stretch_virt().

int CTF_int::mapping::has_child

Definition at line 25 of file mapping.h.

Referenced by aug_phys(), aug_virt(), CTF_int::calc_dim(), CTF_int::tensor::calc_npe(), CTF_int::tensor::calc_nvirt(), calc_phase(), calc_phys_phase(), calc_phys_rank(), CTF_int::check_self_mapping(), clear(), CTF_int::comp_dim_map(), CTF_int::copy_mapping(), CTF_int::ctr_2d_gen_build(), CTF_int::summation::estimate_time(), CTF_int::scaling::execute(), CTF_int::extract_free_comms(), CTF_int::get_len_ordering(), CTF_int::summation::is_equal(), CTF_int::map_self_indices(), CTF_int::map_symtsr(), CTF_int::map_tensor(), CTF_int::tensor::map_tensor_rem(), mapping(), CTF_int::morph_topo(), operator=(), CTF_int::tensor::set_distribution(), and CTF_int::stretch_virt().

int CTF_int::mapping::np

Definition at line 23 of file mapping.h.

Referenced by aug_phys(), aug_virt(), CTF_int::calc_dim(), CTF_int::tensor::calc_npe(), CTF_int::tensor::calc_nvirt(), calc_phase(), calc_phys_phase(), calc_phys_rank(), clear(), CTF_int::comp_dim_map(), CTF_int::copy_mapping(), CTF_int::ctr_2d_gen_build(), CTF_int::summation::estimate_time(), CTF_int::scaling::execute(), CTF_int::get_len_ordering(), CTF_int::summation::is_equal(), CTF_int::map_self_indices(), CTF_int::map_symtsr(), CTF_int::map_tensor(), mapping(), CTF_int::morph_topo(), operator=(), CTF_int::tensor::set_distribution(), and CTF_int::stretch_virt().

map_type CTF_int::mapping::type

Definition at line 22 of file mapping.h.

Referenced by aug_phys(), aug_virt(), CTF_int::calc_dim(), CTF_int::tensor::calc_npe(), CTF_int::tensor::calc_nvirt(), calc_phase(), calc_phys_phase(), calc_phys_rank(), CTF_int::check_self_mapping(), clear(), CTF_int::comp_dim_map(), CTF_int::copy_mapping(), CTF_int::ctr_2d_gen_build(), CTF_int::distribution::distribution(), CTF_int::summation::estimate_time(), CTF_int::scaling::execute(), CTF_int::extract_free_comms(), CTF_int::get_len_ordering(), CTF_int::tensor::init(), CTF_int::summation::is_equal(), CTF_int::map_self_indices(), CTF_int::map_symtsr(), CTF_int::map_tensor(), CTF_int::tensor::map_tensor_rem(), mapping(), CTF_int::morph_topo(), operator=(), CTF_int::tensor::read_local(), CTF_int::tensor::scale_diagonals(), CTF_int::tensor::set_distribution(), CTF_int::tensor::sparsify(), CTF_int::stretch_virt(), CTF_int::tensor::write(), and CTF_int::tensor::zero_out_padding().

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The documentation for this class was generated from the following files:

• mapping.h
• mapping.cxx