CTF_int::spctr_pin_keys Class Reference

#include <spctr_tsr.h>

Inheritance diagram for CTF_int::spctr_pin_keys:

Collaboration diagram for CTF_int::spctr_pin_keys:

Public Member Functions
void	run (char *A, int nblk_A, int64_t const *size_blk_A, char *B, int nblk_B, int64_t const *size_blk_B, char *C, int nblk_C, int64_t *size_blk_C, char *&new_C)
void	print ()
int64_t	spmem_fp (double nnz_frac_A, double nnz_frac_B, double nnz_frac_C)
int64_t	spmem_rec (double nnz_frac_A, double nnz_frac_B, double nnz_frac_C)
	returns the number of bytes need by each processor in this kernel and its recursive calls More...
spctr *	clone ()
double	est_time_fp (int nlyr, double nnz_frac_A, double nnz_frac_B, double nnz_frac_C)
	returns the execution time the local part this kernel is estimated to take More...
double	est_time_rec (int nlyr, double nnz_frac_A, double nnz_frac_B, double nnz_frac_C)
	returns the execution time this kernel and its recursive calls are estimated to take More...
	spctr_pin_keys (spctr *other)
	~spctr_pin_keys ()
	spctr_pin_keys (contraction const *s, int AxBxC)
Public Member Functions inherited from CTF_int::spctr
	~spctr ()
	spctr (spctr *other)
double	est_time_fp (int nlyr)
double	est_time_rec (int nlyr)
void	run (char *A, char *B, char *C)
	spctr (contraction const *c)
Public Member Functions inherited from CTF_int::ctr
virtual int64_t	mem_fp ()
virtual int64_t	mem_rec ()
virtual	~ctr ()
	deallocates generic ctr object More...
	ctr (ctr *other)
	copies generic ctr object More...
	ctr (contraction const *c)
	main constructor, defines variable based on contraction class More...

Data Fields
spctr *	rec_ctr
int	AxBxC
int	order
int const *	lens
int *	divisor
int *	virt_dim
int *	phys_rank
int64_t	dns_blk_sz
Data Fields inherited from CTF_int::spctr
bool	is_sparse_A
bool	is_sparse_B
bool	is_sparse_C
char *	new_C
Data Fields inherited from CTF_int::ctr
algstrct const *	sr_A
algstrct const *	sr_B
algstrct const *	sr_C
char const *	beta
int	num_lyr
int	idx_lyr

Detailed Description

Definition at line 164 of file spctr_tsr.h.

Constructor & Destructor Documentation

CTF_int::spctr_pin_keys::spctr_pin_keys

(

spctr *

other

)

Definition at line 876 of file spctr_tsr.cxx.

References CTF_int::alloc(), AxBxC, CTF_int::spctr::clone(), divisor, lens, order, phys_rank, rec_ctr, and virt_dim.

Referenced by clone().

CTF_int::spctr_pin_keys::~spctr_pin_keys

(

)

Definition at line 869 of file spctr_tsr.cxx.

References CTF_int::cdealloc(), CTF_int::spctr_virt::rec_ctr, and CTF_int::spctr_virt::virt_dim.

CTF_int::spctr_pin_keys::spctr_pin_keys	(	contraction const *	s,
		int	AxBxC
	)

Definition at line 934 of file spctr_tsr.cxx.

References CTF_int::contraction::A, CTF_int::alloc(), AxBxC, CTF_int::contraction::B, CTF_int::contraction::C, CTF_int::mapping::calc_phase(), CTF_int::mapping::calc_phys_phase(), CTF_int::mapping::calc_phys_rank(), divisor, dns_blk_sz, CTF_int::tensor::edge_map, CTF_int::tensor::lens, lens, CTF_int::tensor::order, order, phys_rank, CTF_int::pin_keys_mdl, CTF_int::pin_keys_mdl_init, CTF_int::tensor::size, CTF_int::tensor::topo, and virt_dim.

Member Function Documentation

spctr * CTF_int::spctr_pin_keys::clone ( )

virtual

Reimplemented from CTF_int::spctr.

Definition at line 891 of file spctr_tsr.cxx.

References spctr_pin_keys().

double CTF_int::spctr_pin_keys::est_time_fp ( int  nlyr, double  nnz_frac_A, double  nnz_frac_B, double  nnz_frac_C  )

virtual

returns the execution time the local part this kernel is estimated to take

Parameters

[in]	nlyr	amount of replication
[in]	nnz_frac_A	percentage of nonzeros in tensor A
[in]	nnz_frac_B	percentage of nonzeros in tensor B
[in]	nnz_frac_C	percentage of nonzeros in tensor C

Returns

time in sec

Reimplemented from CTF_int::spctr.

Definition at line 967 of file spctr_tsr.cxx.

References AxBxC, dns_blk_sz, and CTF_int::LinModel< nparam >::est_time().

Referenced by est_time_rec().

double CTF_int::spctr_pin_keys::est_time_rec ( int  nlyr, double  nnz_frac_A, double  nnz_frac_B, double  nnz_frac_C  )

virtual

returns the execution time this kernel and its recursive calls are estimated to take

Parameters

[in]	nlyr	amount of replication
[in]	nnz_frac_A	percentage of nonzeros in tensor A
[in]	nnz_frac_B	percentage of nonzeros in tensor B
[in]	nnz_frac_C	percentage of nonzeros in tensor C

Returns

time in sec

Reimplemented from CTF_int::spctr.

Definition at line 988 of file spctr_tsr.cxx.

References est_time_fp(), CTF_int::spctr::est_time_rec(), and rec_ctr.

void CTF_int::spctr_pin_keys::print ( )

virtual

Reimplemented from CTF_int::ctr.

Definition at line 895 of file spctr_tsr.cxx.

References AxBxC, CTF_int::ctr::print(), and rec_ctr.

void CTF_int::spctr_pin_keys::run ( char *  A, int  nblk_A, int64_t const *  size_blk_A, char *  B, int  nblk_B, int64_t const *  size_blk_B, char *  C, int  nblk_C, int64_t *  size_blk_C, char *&  new_C  )

virtual

Reimplemented from CTF_int::spctr.

Definition at line 992 of file spctr_tsr.cxx.

References ASSERT, AxBxC, CTF_int::cdealloc(), CTF_int::depin(), divisor, lens, CTF_int::mst_alloc_ptr(), CTF_int::LinModel< nparam >::observe(), order, CTF_int::algstrct::pair_size(), phys_rank, CTF_int::ConstPairIterator::pin(), rec_ctr, CTF_int::spctr::run(), CTF_int::ctr::sr_A, CTF_int::ctr::sr_B, CTF_int::ctr::sr_C, TAU_FSTART, TAU_FSTOP, and virt_dim.

int64_t CTF_int::spctr_pin_keys::spmem_fp	(	double	nnz_frac_A,
		double	nnz_frac_B,
		double	nnz_frac_C
	)

Definition at line 911 of file spctr_tsr.cxx.

References AxBxC, dns_blk_sz, CTF_int::algstrct::pair_size(), CTF_int::ctr::sr_A, CTF_int::ctr::sr_B, and CTF_int::ctr::sr_C.

Referenced by spmem_rec().

int64_t CTF_int::spctr_pin_keys::spmem_rec ( double  nnz_frac_A, double  nnz_frac_B, double  nnz_frac_C  )

virtual

returns the number of bytes need by each processor in this kernel and its recursive calls

Returns

bytes needed for recursive contraction

Reimplemented from CTF_int::spctr.

Definition at line 930 of file spctr_tsr.cxx.

References rec_ctr, spmem_fp(), and CTF_int::spctr::spmem_rec().

Field Documentation

int CTF_int::spctr_pin_keys::AxBxC

Definition at line 167 of file spctr_tsr.h.

Referenced by est_time_fp(), print(), run(), spctr_pin_keys(), and spmem_fp().

int* CTF_int::spctr_pin_keys::divisor

Definition at line 170 of file spctr_tsr.h.

Referenced by run(), and spctr_pin_keys().

int64_t CTF_int::spctr_pin_keys::dns_blk_sz

Definition at line 173 of file spctr_tsr.h.

Referenced by est_time_fp(), spctr_pin_keys(), and spmem_fp().

int const* CTF_int::spctr_pin_keys::lens

Definition at line 169 of file spctr_tsr.h.

Referenced by run(), and spctr_pin_keys().

int CTF_int::spctr_pin_keys::order

Definition at line 168 of file spctr_tsr.h.

Referenced by ctf.core.tensor::__get__(), ctf.core.tensor::__getitem__(), ctf.core.tensor::__setitem__(), ctf.core.tensor::i(), ctf.core.tensor::permute(), run(), spctr_pin_keys(), and ctf.core.tensor::transpose().

int* CTF_int::spctr_pin_keys::phys_rank

Definition at line 172 of file spctr_tsr.h.

Referenced by run(), and spctr_pin_keys().

spctr* CTF_int::spctr_pin_keys::rec_ctr

Definition at line 166 of file spctr_tsr.h.

Referenced by est_time_rec(), CTF_int::get_len_ordering(), print(), run(), spctr_pin_keys(), and spmem_rec().

int* CTF_int::spctr_pin_keys::virt_dim

Definition at line 171 of file spctr_tsr.h.

Referenced by run(), and spctr_pin_keys().

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

• spctr_tsr.h
• spctr_tsr.cxx