datatypes.h File Reference

#include <inttypes.h>
#include "spm/config.h"

Go to the source code of this file.

Macros
#define	SPM_MPI_INT   MPI_INT
	The MPI type associated to spm_int_t.
#define	SPM_INT_MAX   INT_MAX
	The maximum spm_int_t value.

Typedefs
typedef int	spm_int_t
	The main integer datatype used in spm arrays.
typedef unsigned int	spm_uint_t
	The main unsigned integer datatype used in spm arrays.
typedef double	spm_fixdbl_t
	Double datatype that is not converted through precision generator functions.
typedef float _Complex	spm_complex32_t
typedef double _Complex	spm_complex64_t
typedef struct spmatrix_s	spmatrix_t
	Type alias to the spmatrix_s structure.

Functions
static spm_int_t	spm_imin (spm_int_t a, spm_int_t b)
	Internal function to compute min(a,b)
static spm_int_t	spm_imax (spm_int_t a, spm_int_t b)
	Internal function to compute max(a,b)
static spm_int_t	spm_iceil (spm_int_t a, spm_int_t b)
	Internal function to compute ceil(a,b)
static size_t	spm_size_of (spm_coeftype_t type)
	Double datatype that is not converted through precision generator functions.

Detailed Description

Copyright

2013-2024 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.

Definitions of the datatypes used in SPM

Version

1.2.4

Author

Mathieu Faverge

Pierre Ramet

Tony Delarue

Alycia Lisito

Date

2024-05-29

Definition in file datatypes.h.

Typedef Documentation

spm_fixdbl_t

typedef double spm_fixdbl_t

Double datatype that is not converted through precision generator functions.

Definition at line 150 of file datatypes.h.

spm_complex32_t

typedef float _Complex spm_complex32_t

Complex numbers (Extracted from PaRSEC project)

Definition at line 161 of file datatypes.h.

spm_complex64_t

typedef double _Complex spm_complex64_t

Definition at line 162 of file datatypes.h.

spmatrix_t

typedef struct spmatrix_s spmatrix_t

Type alias to the spmatrix_s structure.

Definition at line 234 of file datatypes.h.

Function Documentation

spm_imin()

static spm_int_t spm_imin ( spm_int_t  a, spm_int_t  b  )

static

Internal function to compute min(a,b)

Parameters

[in]	a
[in]	b

Returns

min( a, b )

Definition at line 97 of file datatypes.h.

Referenced by c_spmLaplacian_27points(), c_spmLaplacian_7points(), d_spmLaplacian_27points(), d_spmLaplacian_7points(), p_spmLaplacian_27points(), p_spmLaplacian_7points(), s_spmLaplacian_27points(), s_spmLaplacian_7points(), spm_create_loc2glob_continuous(), spmFindBase(), z_spmLaplacian_27points(), and z_spmLaplacian_7points().

spm_imax()

static spm_int_t spm_imax ( spm_int_t  a, spm_int_t  b  )

static

Internal function to compute max(a,b)

Parameters

[in]	a
[in]	b

Returns

max( a, b )

Definition at line 119 of file datatypes.h.

Referenced by spm_scatter_csx_send_generic(), spm_scatter_ijv_send(), spmCheckAxb(), spmExtractLocalRHS(), spmGatherRHS(), spmGenMat(), spmGenRHS(), spmGenVec(), spmMatMat(), spmParseLaplacianInfo(), spmReduceRHS(), and spmSymmetrize().

spm_iceil()

static spm_int_t spm_iceil ( spm_int_t  a, spm_int_t  b  )

static

Internal function to compute ceil(a,b)

Parameters

[in]	a
[in]	b

Returns

ceil( a, b )

Definition at line 141 of file datatypes.h.

spm_size_of()

static size_t spm_size_of ( spm_coeftype_t  type )

static

Double datatype that is not converted through precision generator functions.

These declarations will not clash with what C++ provides because the names in C++ are name-mangled.

Parameters

[in]

type

TODO

Return values

TODO

Definition at line 209 of file datatypes.h.

References SpmComplex32, SpmComplex64, SpmDouble, SpmFloat, and SpmPattern.

Referenced by spm_load_local(), spm_redist_extract_local(), spm_redist_post_recv(), spm_redist_send(), spm_redist_send_loop_csx(), spm_redist_send_loop_ijv(), spm_scatter_csx_local_continuous(), spm_scatter_csx_local_generic(), spm_scatter_csx_send_continuous(), spm_scatter_csx_send_generic(), spm_scatter_ijv_local(), spm_scatter_ijv_remote(), spm_scatter_ijv_send(), spm_symm_local_add(), spmAlloc(), and spmCopy().