getset.c File Reference

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Detailed Description

MBCSR get/set value routines.

#include <assert.h>
#include <stdio.h>
#include <oski/config.h>
#include <oski/common.h>
#include <oski/matrix.h>
#include <oski/getset.h>
#include <oski/CSR/format.h>
#include <oski/MBCSR/module.h>

Defines
#define	STORE_NORMAL   0
#define	STORE_CONJ   1
#define	STORE_SYMM   2
#define	STORE_HERM   3
Functions
static const oski_value_t *	GetBlockDiagEntryRaw (const oski_submatMBCSR_t *A, oski_index_t i, oski_index_t j)
	Returns a pointer to an entry in the diagonal block.
static const oski_value_t *	GetSubmatEntryRaw (const oski_submatMBCSR_t *A, oski_index_t i, oski_index_t j)
	Returns a pointer to an entry in an MBCSR submatrix, or NULL if no explicitly stored entry exists.
static int	GetBCSREntryRaw (const oski_matBCSR_t *A, oski_index_t i, oski_index_t j, oski_value_t *p_value)
	Returns an element from a given BCSR submatrix.
static int	SetBCSREntryRaw (oski_matBCSR_t *A, oski_index_t i, oski_index_t j, oski_value_t new_value)
	Sets an element from a given BCSR submatrix.
int	oski_GetMatReprEntry (const void *mat, const oski_matcommon_t *props, oski_index_t row, oski_index_t col, oski_value_t *p_value)
static int	SetEntry (oski_matMBCSR_t *A, oski_index_t i0, oski_index_t j0, oski_value_t new_val, int store_mode)
int	oski_SetMatReprEntry (void *mat, const oski_matcommon_t *props, oski_index_t row, oski_index_t col, oski_value_t new_val)

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Function Documentation

static int GetBCSREntryRaw (  const oski_matBCSR_t *  A, oski_index_t  i, oski_index_t  j, oski_value_t *  p_value )  [static]

Returns an element from a given BCSR submatrix. Parameters: [in]  A  BCSR submatrix. [in]  i  Row index (0-based). [in]  j  Row index (0-based). [in,out]  p_value  Pointer to buffer into which value should be returned.

static const oski_value_t* GetBlockDiagEntryRaw (  const oski_submatMBCSR_t *  A, oski_index_t  i, oski_index_t  j )  [static]

Returns a pointer to an entry in the diagonal block. Parameters: [in]  A  MBCSR submatrix. [in]  i  Row index (0-based). [in]  j  Column index (0-based). Returns: If the specified entry lies in the block diagonal, returns a pointer to the entry. Otherwise, returns NULL.

static const oski_value_t* GetSubmatEntryRaw (  const oski_submatMBCSR_t *  A, oski_index_t  i, oski_index_t  j )  [static]

Returns a pointer to an entry in an MBCSR submatrix, or NULL if no explicitly stored entry exists. Parameters: [in]  A  MBCSR submatrix. [in]  i  Row index (0-based). [in]  j  Row index (0-based).

int oski_SetMatReprEntry (  void *  mat, const oski_matcommon_t *  props, oski_index_t  row, oski_index_t  col, oski_value_t  new_val )

Note: props may be set to NULL.

static int SetBCSREntryRaw (  oski_matBCSR_t *  A, oski_index_t  i, oski_index_t  j, oski_value_t  new_value )  [static]

Sets an element from a given BCSR submatrix. Parameters: [in]  A  BCSR submatrix. [in]  i  Row index (0-based). [in]  j  Row index (0-based). [in,out]  p_value  Pointer to buffer into which value should be returned.

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