dlustruct_gpu.h File Reference

Descriptions and declarations for structures used in GPU. More...

#include "superlu_ddefs.h"
#include "gpu_api_utils.h"

Include dependency graph for dlustruct_gpu.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	dSCUbuf_gpu_t
struct	dLUstruct_gpu_t
struct	dsluGPU_t

Macros
#define	MAX_NGPU_STREAMS   32
#define	checkGPUErrors(val)   check ( (val), #val, __FILE__, __LINE__ )

Functions
static void	check (gpuError_t result, char const *const func, const char *const file, int const line)
int	dsparseTreeFactor_ASYNC_GPU (sForest_t *sforest, commRequests_t **comReqss, dscuBufs_t *scuBufs, packLUInfo_t *packLUInfo, msgs_t **msgss, dLUValSubBuf_t **LUvsbs, ddiagFactBufs_t **dFBufs, factStat_t *factStat, factNodelists_t *fNlists, gEtreeInfo_t *gEtreeInfo, superlu_dist_options_t *options, int_t *gIperm_c_supno, int ldt, dsluGPU_t *sluGPU, d2Hreduce_t *d2Hred, HyP_t *HyP, dLUstruct_t *LUstruct, gridinfo3d_t *grid3d, SuperLUStat_t *stat, double thresh, SCT_t *SCT, int tag_ub, int *info)
int	dinitD2Hreduce (int next_k, d2Hreduce_t *d2Hred, int last_flag, HyP_t *HyP, dsluGPU_t *sluGPU, gridinfo_t *grid, dLUstruct_t *LUstruct, SCT_t *SCT)
int	dreduceGPUlu (int last_flag, d2Hreduce_t *d2Hred, dsluGPU_t *sluGPU, SCT_t *SCT, gridinfo_t *grid, dLUstruct_t *LUstruct)
int	dwaitGPUscu (int streamId, dsluGPU_t *sluGPU, SCT_t *SCT)
int	dsendLUpanelGPU2HOST (int_t k0, d2Hreduce_t *d2Hred, dsluGPU_t *sluGPU, SuperLUStat_t *)
int	dsendSCUdataHost2GPU (int_t streamId, int_t *lsub, int_t *usub, double *bigU, int_t bigu_send_size, int_t Remain_lbuf_send_size, dsluGPU_t *sluGPU, HyP_t *HyP)
int	dinitSluGPU3D_t (dsluGPU_t *sluGPU, dLUstruct_t *LUstruct, gridinfo3d_t *grid3d, int_t *perm_c_supno, int_t n, int_t buffer_size, int_t bigu_size, int_t ldt, SuperLUStat_t *)
int	dSchurCompUpdate_GPU (int_t streamId, int_t jj_cpu, int_t nub, int_t klst, int_t knsupc, int_t Rnbrow, int_t RemainBlk, int_t Remain_lbuf_send_size, int_t bigu_send_size, int_t ldu, int_t mcb, int_t buffer_size, int_t lsub_len, int_t usub_len, int_t ldt, int_t k0, dsluGPU_t *sluGPU, gridinfo_t *grid, SuperLUStat_t *)
void	dCopyLUToGPU3D (int *isNodeInMyGrid, dLocalLU_t *A_host, dsluGPU_t *sluGPU, Glu_persist_t *Glu_persist, int_t n, gridinfo3d_t *grid3d, int_t buffer_size, int_t bigu_size, int_t ldt, SuperLUStat_t *)
int	dreduceAllAncestors3d_GPU (int_t ilvl, int_t *myNodeCount, int_t **treePerm, dLUValSubBuf_t *LUvsb, dLUstruct_t *LUstruct, gridinfo3d_t *grid3d, dsluGPU_t *sluGPU, d2Hreduce_t *d2Hred, factStat_t *factStat, HyP_t *HyP, SCT_t *SCT, SuperLUStat_t *)
void	dsyncAllfunCallStreams (dsluGPU_t *sluGPU, SCT_t *SCT)
int	dfree_LUstruct_gpu (dsluGPU_t *sluGPU, SuperLUStat_t *)
void	dPrint_matrix (char *desc, int_t m, int_t n, double *dA, int_t lda)

Detailed Description

Descriptions and declarations for structures used in GPU.

-- Distributed SuperLU routine (version 9.0) --
Lawrence Berkeley National Lab, Univ. of California Berkeley,
Georgia Institute of Technology, Oak Ridge National Laboratory
March 14, 2021 version 7.0.0

Last update: December 12, 2021  v7.2.0

Macro Definition Documentation

checkGPUErrors

#define checkGPUErrors

(

val

)

check ( (val), #val, __FILE__, __LINE__ )

MAX_NGPU_STREAMS

#define MAX_NGPU_STREAMS   32

Function Documentation

check()

static void check ( gpuError_t  result, char const *const  func, const char *const  file, int const  line  )

static

dCopyLUToGPU3D()

void dCopyLUToGPU3D	(	int *	isNodeInMyGrid,
		dLocalLU_t *	A_host,
		dsluGPU_t *	sluGPU,
		Glu_persist_t *	Glu_persist,
		int_t	n,
		gridinfo3d_t *	grid3d,
		int_t	buffer_size,
		int_t	bigu_size,
		int_t	ldt,
		SuperLUStat_t *
	)

dfree_LUstruct_gpu()

int dfree_LUstruct_gpu	(	dsluGPU_t *	sluGPU,
		SuperLUStat_t *
	)

Here is the caller graph for this function:

dinitD2Hreduce()

int dinitD2Hreduce	(	int	next_k,
		d2Hreduce_t *	d2Hred,
		int	last_flag,
		HyP_t *	HyP,
		dsluGPU_t *	sluGPU,
		gridinfo_t *	grid,
		dLUstruct_t *	LUstruct,
		SCT_t *	SCT
	)

dinitSluGPU3D_t()

int dinitSluGPU3D_t	(	dsluGPU_t *	sluGPU,
		dLUstruct_t *	LUstruct,
		gridinfo3d_t *	grid3d,
		int_t *	perm_c_supno,
		int_t	n,
		int_t	buffer_size,
		int_t	bigu_size,
		int_t	ldt,
		SuperLUStat_t *
	)

Here is the caller graph for this function:

dPrint_matrix()

void dPrint_matrix	(	char *	desc,
		int_t	m,
		int_t	n,
		double *	dA,
		int_t	lda
	)

dreduceAllAncestors3d_GPU()

int dreduceAllAncestors3d_GPU	(	int_t	ilvl,
		int_t *	myNodeCount,
		int_t **	treePerm,
		dLUValSubBuf_t *	LUvsb,
		dLUstruct_t *	LUstruct,
		gridinfo3d_t *	grid3d,
		dsluGPU_t *	sluGPU,
		d2Hreduce_t *	d2Hred,
		factStat_t *	factStat,
		HyP_t *	HyP,
		SCT_t *	SCT,
		SuperLUStat_t *
	)

Here is the caller graph for this function:

dreduceGPUlu()

int dreduceGPUlu	(	int	last_flag,
		d2Hreduce_t *	d2Hred,
		dsluGPU_t *	sluGPU,
		SCT_t *	SCT,
		gridinfo_t *	grid,
		dLUstruct_t *	LUstruct
	)

dSchurCompUpdate_GPU()

int dSchurCompUpdate_GPU	(	int_t	streamId,
		int_t	jj_cpu,
		int_t	nub,
		int_t	klst,
		int_t	knsupc,
		int_t	Rnbrow,
		int_t	RemainBlk,
		int_t	Remain_lbuf_send_size,
		int_t	bigu_send_size,
		int_t	ldu,
		int_t	mcb,
		int_t	buffer_size,
		int_t	lsub_len,
		int_t	usub_len,
		int_t	ldt,
		int_t	k0,
		dsluGPU_t *	sluGPU,
		gridinfo_t *	grid,
		SuperLUStat_t *
	)

dsendLUpanelGPU2HOST()

int dsendLUpanelGPU2HOST	(	int_t	k0,
		d2Hreduce_t *	d2Hred,
		dsluGPU_t *	sluGPU,
		SuperLUStat_t *
	)

dsendSCUdataHost2GPU()

int dsendSCUdataHost2GPU	(	int_t	streamId,
		int_t *	lsub,
		int_t *	usub,
		double *	bigU,
		int_t	bigu_send_size,
		int_t	Remain_lbuf_send_size,
		dsluGPU_t *	sluGPU,
		HyP_t *	HyP
	)

dsparseTreeFactor_ASYNC_GPU()

int dsparseTreeFactor_ASYNC_GPU	(	sForest_t *	sforest,
		commRequests_t **	comReqss,
		dscuBufs_t *	scuBufs,
		packLUInfo_t *	packLUInfo,
		msgs_t **	msgss,
		dLUValSubBuf_t **	LUvsbs,
		ddiagFactBufs_t **	dFBufs,
		factStat_t *	factStat,
		factNodelists_t *	fNlists,
		gEtreeInfo_t *	gEtreeInfo,
		superlu_dist_options_t *	options,
		int_t *	gIperm_c_supno,
		int	ldt,
		dsluGPU_t *	sluGPU,
		d2Hreduce_t *	d2Hred,
		HyP_t *	HyP,
		dLUstruct_t *	LUstruct,
		gridinfo3d_t *	grid3d,
		SuperLUStat_t *	stat,
		double	thresh,
		SCT_t *	SCT,
		int	tag_ub,
		int *	info
	)

Here is the caller graph for this function:

dsyncAllfunCallStreams()

void dsyncAllfunCallStreams	(	dsluGPU_t *	sluGPU,
		SCT_t *	SCT
	)

dwaitGPUscu()

int dwaitGPUscu	(	int	streamId,
		dsluGPU_t *	sluGPU,
		SCT_t *	SCT
	)