#include "morse.h"
#include "timing.h"
#include "hicma_constants.h"
#include "hicma_struct.h"
#include "hicma_z.h"
#include <stdio.h>
#include <time.h>
#include <sys/time.h>
#include "starpu.h"
#include <cblas.h>
#include <lapacke.h>
#include "starsh-spatial.h"
#include <assert.h>
#include "auxcompute_z.h"
#include "auxdescutil.h"
#include "hicma.h"
#include <math.h>

Macros
#define	CBLAS_SADDR(_val) (_val)

#define	PROGRESS(str)

Functions
void	fwrite_array (int m, int n, int ld, double arr, char file)

double	timediff (struct timeval begin, struct timeval end)

int	RunTest (int iparam, double dparam, morse_time_t t_, char rankfile)

Variables
STARSH_blrf *	mpiF

int	print_progress = 1

char	datebuf [128]

time_t	timer

struct tm *	tm_info

int	store_only_diagonal_tiles = 0

int	global_check = 0

int	global_always_fixed_rank = 0

int	global_fixed_rank = 0

int	global_omit_computation = 1

int	num_mpi_ranks

int	run_potrf = 1

int	diag_nrows = 0

int	main_print_index = 0

int	print_index = 0

int	print_index_end = 0

int	main_print_mat = 0

int	print_mat = 0

int	use_scratch = 1

int	calc_rank_stat = 1

Detailed Description

Copyright: (c) 2017 King Abdullah University of Science and Technology (KAUST). All rights reserved.

This file shows how to generate tile low-rank (TLR) matrix and factorize it using Cholesky factorization.

HiCMA is a software package provided by King Abdullah University of Science and Technology (KAUST)

Version: 0.1.1

Author: Kadir Akbudak

Date: 2018-11-08

Definition in file time_zpotrf_tile.c.

Macro Definition Documentation

◆ CBLAS_SADDR

#define CBLAS_SADDR ( _val ) (_val)

The meaning of the descriptors:

AUV: U and V, side by side
AD : U*V
A : the original, non-approximated problem
Ark: rank of U and V, each tile of the matrix is a single integer in fact a double.

Definition at line 68 of file time_zpotrf_tile.c.

◆ PROGRESS

#define PROGRESS ( str )

Value:

if(print_progress){ \
        int myrank = MORSE_My_Mpi_Rank();\
        time(&timer); \
        tm_info = localtime(&timer); \
        strftime(datebuf, 26, "%Y-%m-%d %H:%M:%S",tm_info); \
        fprintf(stderr, "%d:%s\t%d\t%s\t%s\n", myrank, datebuf, __LINE__, __func__, str);\
        fflush(stderr);\
    }

Definition at line 77 of file time_zpotrf_tile.c.

Function Documentation

◆ fwrite_array()

void fwrite_array	(	int	m,
		int	n,
		int	ld,
		double *	arr,
		char *	file
	)

Definition at line 105 of file time_zpotrf_tile.c.

◆ timediff()

double timediff	(	struct timeval	begin,
		struct timeval	end
	)

Definition at line 122 of file time_zpotrf_tile.c.

◆ RunTest()

int RunTest	(	int *	iparam,
		double *	dparam,
		morse_time_t *	t_,
		char *	rankfile
	)

Definition at line 131 of file time_zpotrf_tile.c.

Variable Documentation

◆ mpiF

STARSH_blrf* mpiF

Definition at line 71 of file time_zpotrf_tile.c.

◆ print_progress

int print_progress = 1

Definition at line 73 of file time_zpotrf_tile.c.

◆ datebuf

char datebuf[128]

Definition at line 74 of file time_zpotrf_tile.c.

◆ timer

time_t timer

Definition at line 75 of file time_zpotrf_tile.c.

◆ tm_info

struct tm* tm_info

Definition at line 76 of file time_zpotrf_tile.c.

◆ store_only_diagonal_tiles

int store_only_diagonal_tiles = 0

Definition at line 89 of file time_zpotrf_tile.c.

◆ global_check

int global_check = 0

Definition at line 90 of file time_zpotrf_tile.c.

◆ global_always_fixed_rank

int global_always_fixed_rank = 0

Definition at line 91 of file time_zpotrf_tile.c.

◆ global_fixed_rank

int global_fixed_rank = 0

Definition at line 92 of file time_zpotrf_tile.c.

◆ global_omit_computation

int global_omit_computation = 1

Definition at line 93 of file time_zpotrf_tile.c.

◆ num_mpi_ranks

int num_mpi_ranks

Definition at line 94 of file time_zpotrf_tile.c.

◆ run_potrf

int run_potrf = 1

Definition at line 95 of file time_zpotrf_tile.c.

◆ diag_nrows

int diag_nrows = 0

Definition at line 96 of file time_zpotrf_tile.c.

◆ main_print_index

int main_print_index = 0

Definition at line 97 of file time_zpotrf_tile.c.

◆ print_index

int print_index = 0

Definition at line 98 of file time_zpotrf_tile.c.

◆ print_index_end

int print_index_end = 0

Definition at line 99 of file time_zpotrf_tile.c.

◆ main_print_mat

int main_print_mat = 0

Definition at line 100 of file time_zpotrf_tile.c.

◆ print_mat

int print_mat = 0

Definition at line 101 of file time_zpotrf_tile.c.

◆ use_scratch

int use_scratch = 1

Definition at line 102 of file time_zpotrf_tile.c.

◆ calc_rank_stat

int calc_rank_stat = 1

Definition at line 103 of file time_zpotrf_tile.c.

Macros

Functions

Variables