CTF_int::distribution Class Reference

#include <distribution.h>

Public Member Functions
	distribution ()
	~distribution ()
	distribution (tensor const *tsr)
	create distribution object which defines a tensor's data decomposition More...
	distribution (char const *buffer)
	create distribution object by deserializing buffer More...
void	serialize (char **buffer, int *size)
	serialize object into contiguous data buffer More...

Data Fields
int	order
int *	phase
int *	virt_phase
int *	phys_phase
int *	pe_lda
int *	pad_edge_len
int *	padding
int *	perank
int	is_cyclic
int64_t	size

Detailed Description

Definition at line 18 of file distribution.h.

Constructor & Destructor Documentation

CTF_int::distribution::distribution

(

)

Definition at line 8 of file distribution.cxx.

References order.

CTF_int::distribution::~distribution

(

)

Definition at line 84 of file distribution.cxx.

CTF_int::distribution::distribution

(

tensor const *

tsr

)

create distribution object which defines a tensor's data decomposition

Parameters

[in]

tsr

tensor whose distribution to record

Definition at line 20 of file distribution.cxx.

References CTF_int::alloc_ptr(), ASSERT, CTF_int::mapping::calc_phase(), CTF_int::mapping::calc_phys_phase(), CTF_int::mapping::calc_phys_rank(), CTF_int::mapping::cdt, CTF_int::tensor::edge_map, is_cyclic, CTF_int::tensor::is_cyclic, CTF_int::topology::lda, order, CTF_int::tensor::order, pad_edge_len, CTF_int::tensor::pad_edge_len, padding, CTF_int::tensor::padding, pe_lda, perank, phase, phys_phase, CTF_int::PHYSICAL_MAP, size, CTF_int::tensor::size, CTF_int::tensor::topo, CTF_int::mapping::type, and virt_phase.

CTF_int::distribution::distribution

(

char const *

buffer

)

create distribution object by deserializing buffer

Parameters

[in]

buffer

serialized distribution data

Definition at line 49 of file distribution.cxx.

References CTF_int::alloc_ptr(), ASSERT, CTF_int::get_distribution_size(), is_cyclic, order, pad_edge_len, padding, pe_lda, perank, phase, phys_phase, size, and virt_phase.

Member Function Documentation

void CTF_int::distribution::serialize	(	char **	buffer,
		int *	size
	)

serialize object into contiguous data buffer

Parameters

[out]	buffer	unallocated array into which to serialize
[out]	size	length of serialized array

Definition at line 88 of file distribution.cxx.

References CTF_int::alloc_ptr(), ASSERT, CTF_int::cdealloc(), CTF_int::get_distribution_size(), is_cyclic, order, pad_edge_len, padding, pe_lda, perank, phase, phys_phase, size, and virt_phase.

Referenced by CTF_int::tensor::orient_subworld().

Field Documentation

int CTF_int::distribution::is_cyclic

Definition at line 28 of file distribution.h.

Referenced by CTF_int::cyclic_reshuffle(), distribution(), CTF_int::glb_cyclic_reshuffle(), and serialize().

int CTF_int::distribution::order

Definition at line 20 of file distribution.h.

Referenced by ctf.core.tensor::__get__(), ctf.core.tensor::__getitem__(), ctf.core.tensor::__setitem__(), CTF_int::block_reshuffle(), CTF_int::calc_cnt_displs(), CTF_int::calc_dim(), CTF_int::compute_bucket_offsets(), CTF_int::cyclic_reshuffle(), dgtog_reshuffle(), distribution(), CTF_int::glb_cyclic_reshuffle(), CTF_int::glb_ord_pup(), ctf.core.tensor::i(), CTF_int::order_globally(), CTF_int::pad_cyclic_pup_virt_buff(), CTF_int::padded_reshuffle(), ctf.core.tensor::permute(), CTF_int::precompute_offsets(), serialize(), and ctf.core.tensor::transpose().

int* CTF_int::distribution::pad_edge_len

Definition at line 25 of file distribution.h.

Referenced by CTF_int::calc_cnt_displs(), CTF_int::cyclic_reshuffle(), dgtog_reshuffle(), distribution(), CTF_int::glb_cyclic_reshuffle(), CTF_int::padded_reshuffle(), and serialize().

int* CTF_int::distribution::padding

Definition at line 26 of file distribution.h.

Referenced by CTF_int::calc_cnt_displs(), CTF_int::cyclic_reshuffle(), distribution(), CTF_int::glb_cyclic_reshuffle(), CTF_int::padded_reshuffle(), and serialize().

int* CTF_int::distribution::pe_lda

Definition at line 24 of file distribution.h.

Referenced by CTF_int::block_reshuffle(), CTF_int::compute_bucket_offsets(), CTF_int::cyclic_reshuffle(), dgtog_reshuffle(), distribution(), CTF_int::glb_cyclic_reshuffle(), CTF_int::padded_reshuffle(), CTF_int::precompute_offsets(), and serialize().

int* CTF_int::distribution::perank

Definition at line 27 of file distribution.h.

Referenced by CTF_int::block_reshuffle(), CTF_int::calc_cnt_displs(), CTF_int::compute_bucket_offsets(), CTF_int::cyclic_reshuffle(), dgtog_reshuffle(), distribution(), CTF_int::glb_cyclic_reshuffle(), CTF_int::glb_ord_pup(), CTF_int::pad_cyclic_pup_virt_buff(), CTF_int::padded_reshuffle(), CTF_int::precompute_offsets(), and serialize().

int* CTF_int::distribution::phase

Definition at line 21 of file distribution.h.

Referenced by CTF_int::block_reshuffle(), CTF_int::calc_cnt_displs(), CTF_int::compute_bucket_offsets(), CTF_int::cyclic_reshuffle(), distribution(), CTF_int::tensor::est_redist_time(), CTF_int::tensor::get_redist_mem(), CTF_int::glb_cyclic_reshuffle(), CTF_int::glb_ord_pup(), CTF_int::summation::is_equal(), CTF_int::pad_cyclic_pup_virt_buff(), CTF_int::padded_reshuffle(), CTF_int::precompute_offsets(), CTF_int::tensor::redistribute(), and serialize().

int* CTF_int::distribution::phys_phase

Definition at line 23 of file distribution.h.

Referenced by CTF_int::block_reshuffle(), CTF_int::calc_cnt_displs(), CTF_int::compute_bucket_offsets(), dgtog_reshuffle(), distribution(), CTF_int::glb_cyclic_reshuffle(), CTF_int::glb_ord_pup(), CTF_int::pad_cyclic_pup_virt_buff(), CTF_int::padded_reshuffle(), CTF_int::precompute_offsets(), and serialize().

int64_t CTF_int::distribution::size

Definition at line 29 of file distribution.h.

Referenced by ctf.core.tensor::__float__(), ctf.core.tensor::__get__(), ctf.core.tensor::__int__(), ctf.core.tensor::__nonzero__(), CTF_int::tensor::add_to_subworld(), CTF_int::block_reshuffle(), CTF_int::calc_dim(), CTF_int::cyclic_reshuffle(), dgtog_reshuffle(), distribution(), CTF_int::tensor::est_redist_time(), CTF_int::tensor::get_redist_mem(), CTF_int::glb_cyclic_reshuffle(), CTF_int::tensor::orient_subworld(), CTF_int::padded_reshuffle(), CTF_int::tensor::redistribute(), and serialize().

int* CTF_int::distribution::virt_phase

Definition at line 22 of file distribution.h.

Referenced by CTF_int::block_reshuffle(), CTF_int::calc_cnt_displs(), CTF_int::compute_bucket_offsets(), CTF_int::cyclic_reshuffle(), dgtog_reshuffle(), distribution(), CTF_int::tensor::est_redist_time(), CTF_int::glb_cyclic_reshuffle(), CTF_int::glb_ord_pup(), CTF_int::ord_glb(), CTF_int::ord_glb_omp(), CTF_int::order_globally(), CTF_int::pad_cyclic_pup_virt_buff(), CTF_int::padded_reshuffle(), CTF_int::precompute_offsets(), and serialize().

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

• distribution.h
• distribution.cxx