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
	The real complex arithmetic datatype.
typedef double _Complex	spm_complex64_t
	The double complex arithmetic datatype.

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

2013-2026 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.

Definitions of the datatypes used in SPM

Version

1.3.0

Author

Mathieu Faverge

Pierre Ramet

Tony Delarue

Alycia Lisito

Date

2024-07-09

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.

Function Documentation

spm_imin()

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_spm_get_diagonal_zeros_csx(), c_spmLaplacian_27points(), c_spmLaplacian_7points(), d_spm_get_diagonal_zeros_csx(), d_spmLaplacian_27points(), d_spmLaplacian_7points(), p_spmLaplacian_27points(), p_spmLaplacian_7points(), s_spm_get_diagonal_zeros_csx(), s_spmLaplacian_27points(), s_spmLaplacian_7points(), spm_create_loc2glob_continuous(), spmFindBase(), z_spm_get_diagonal_zeros_csx(), z_spmLaplacian_27points(), and z_spmLaplacian_7points().

spm_imax()

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 c_spmGetDiagonalZeros(), d_spmGetDiagonalZeros(), s_spmGetDiagonalZeros(), spm_scatter_csx_send_generic(), spm_scatter_ijv_send(), spmCheckAxb(), spmExtractLocalRHS(), spmGatherRHS(), spmGenMat(), spmGenRHS(), spmGenVec(), spmMatMat(), spmParseLaplacianInfo(), spmReduceRHS(), spmSymmetrize(), and z_spmGetDiagonalZeros().

spm_iceil()

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()

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().