#include <spctr_tsr.h>

Inheritance diagram for CTF_int::seq_tsr_spctr:

Collaboration diagram for CTF_int::seq_tsr_spctr:

[legend]

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)
	wraps user sequential function signature More...

void	print ()

int64_t	spmem_fp ()

spctr *	clone ()

double	est_fp (double nnz_frac_A, double nnz_frac_B, double nnz_frac_C)

int64_t	est_spmem_rec (double nnz_frac_A, double nnz_frac_B, double nnz_frac_C)

uint64_t	est_membw (double nnz_frac_A, double nnz_frac_B, double nnz_frac_C)

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...

	seq_tsr_spctr (spctr *other)
	copies ctr object More...

	~seq_tsr_spctr ()

	seq_tsr_spctr (contraction const s, int krnl_type, iparam const inner_params, int virt_blk_len_A, int virt_blk_len_B, int *virt_blk_len_C, int64_t vrt_sz_C)

Public Member Functions inherited from CTF_int::spctr
	~spctr ()

	spctr (spctr *other)

double	est_time_fp (int nlyr)

double	est_time_rec (int nlyr)

virtual 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...

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
char const *	alpha

int	order_A

int *	edge_len_A

int const *	idx_map_A

int *	sym_A

int	order_B

int *	edge_len_B

int const *	idx_map_B

int *	sym_B

int	order_C

int *	edge_len_C

int const *	idx_map_C

int *	sym_C

int	krnl_type

iparam	inner_params

int	is_custom

bivar_function const *	func

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 56 of file spctr_tsr.h.

Constructor & Destructor Documentation

CTF_int::seq_tsr_spctr::seq_tsr_spctr ( spctr * other )

copies ctr object

Parameters

[in] other object to copy

Definition at line 155 of file spctr_tsr.cxx.

References CTF_int::alloc(), alpha, edge_len_A, edge_len_B, edge_len_C, func, idx_map_A, idx_map_B, idx_map_C, inner_params, is_custom, krnl_type, order_A, order_B, order_C, sym_A, sym_B, and sym_C.

Referenced by clone().

CTF_int::seq_tsr_spctr::~seq_tsr_spctr ( )

inline

Definition at line 102 of file spctr_tsr.h.

References CTF_int::cdealloc().

CTF_int::seq_tsr_spctr::seq_tsr_spctr	(	contraction const *	s,
		int	krnl_type,
		iparam const *	inner_params,
		int *	virt_blk_len_A,
		int *	virt_blk_len_B,
		int *	virt_blk_len_C,
		int64_t	vrt_sz_C
	)

Member Function Documentation

spctr * CTF_int::seq_tsr_spctr::clone ( )

virtual

Reimplemented from CTF_int::spctr.

Definition at line 186 of file spctr_tsr.cxx.

References seq_tsr_spctr().

double CTF_int::seq_tsr_spctr::est_fp	(	double	nnz_frac_A,
		double	nnz_frac_B,
		double	nnz_frac_C
	)

Definition at line 193 of file spctr_tsr.cxx.

References ASSERT, CTF_int::cdealloc(), edge_len_A, edge_len_B, edge_len_C, idx_map_A, idx_map_B, idx_map_C, inner_params, CTF_int::inv_idx(), CTF_int::spctr::is_sparse_A, CTF_int::spctr::is_sparse_B, CTF_int::iparam::k, krnl_type, CTF_int::iparam::m, CTF_int::iparam::n, order_A, order_B, and order_C.

Referenced by est_time_fp(), and run().

uint64_t CTF_int::seq_tsr_spctr::est_membw	(	double	nnz_frac_A,
		double	nnz_frac_B,
		double	nnz_frac_C
	)

Definition at line 220 of file spctr_tsr.cxx.

Referenced by est_time_fp(), and run().

int64_t CTF_int::seq_tsr_spctr::est_spmem_rec	(	double	nnz_frac_A,
		double	nnz_frac_B,
		double	nnz_frac_C
	)

double CTF_int::seq_tsr_spctr::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 251 of file spctr_tsr.cxx.

References est_fp(), est_membw(), CTF_int::LinModel< nparam >::est_time(), inner_params, is_custom, krnl_type, and CTF_int::iparam::offload.

Referenced by est_time_rec().

double CTF_int::seq_tsr_spctr::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 313 of file spctr_tsr.cxx.

References est_time_fp().

void CTF_int::seq_tsr_spctr::print ( )

virtual

Reimplemented from CTF_int::ctr.

Definition at line 138 of file spctr_tsr.cxx.

References edge_len_A, edge_len_B, edge_len_C, inner_params, CTF_int::iparam::k, krnl_type, CTF_int::iparam::m, CTF_int::iparam::n, order_A, order_B, order_C, and CTF_int::iparam::sz_C.

void CTF_int::seq_tsr_spctr::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
	)