core_zlaset.c File Reference

#include <lapacke.h>
#include "common.h"

Include dependency graph for core_zlaset.c:

Go to the source code of this file.

Functions
void	CORE_zlaset (PLASMA_enum uplo, int M, int N, PLASMA_Complex64_t alpha, PLASMA_Complex64_t beta, PLASMA_Complex64_t *A, int LDA)
void	QUARK_CORE_zlaset (Quark *quark, Quark_Task_Flags *task_flags, PLASMA_enum uplo, int M, int N, PLASMA_Complex64_t alpha, PLASMA_Complex64_t beta, PLASMA_Complex64_t *A, int LDA)
void	CORE_zlaset_quark (Quark *quark)

---

Detailed Description

PLASMA core_blas kernel PLASMA is a software package provided by Univ. of Tennessee, Univ. of California Berkeley and Univ. of Colorado Denver

Version:

2.4.5

Author:

Hatem Ltaief

Date:

2010-11-15 normal z -> c d s

Definition in file core_zlaset.c.

---

Function Documentation

void CORE_zlaset	(	PLASMA_enum	uplo,
		int	M,
		int	N,
		PLASMA_Complex64_t	alpha,
		PLASMA_Complex64_t	beta,
		PLASMA_Complex64_t *	A,
		int	LDA
	)

CORE_zlaset - Sets the elements of the matrix A on the diagonal to beta and on the off-diagonals to alpha

Parameters:

[in]	uplo	Specifies which elements of the matrix are to be set = PlasmaUpper: Upper part of A is set; = PlasmaLower: Lower part of A is set; = PlasmaUpperLower: ALL elements of A are set.
[in]	M	The number of rows of the matrix A. M >= 0.
[in]	N	The number of columns of the matrix A. N >= 0.
[in]	alpha	The constant to which the off-diagonal elements are to be set.
[in]	beta	The constant to which the diagonal elements are to be set.
[in,out]	A	On entry, the M-by-N tile A. On exit, A has been set accordingly.
[in]	LDA	The leading dimension of the array A. LDA >= max(1,M).

Definition at line 58 of file core_zlaset.c.

References lapack_const.

{
    LAPACKE_zlaset_work(
        LAPACK_COL_MAJOR,
        lapack_const(uplo),
        M, N, alpha, beta, A, LDA);
}

Here is the caller graph for this function:

void CORE_zlaset_quark

(

Quark *

quark

)

Definition at line 95 of file core_zlaset.c.

References A, lapack_const, quark_unpack_args_7, and uplo.

{
    int uplo;
    int M;
    int N;
    PLASMA_Complex64_t alpha;
    PLASMA_Complex64_t beta;
    PLASMA_Complex64_t *A;
    int LDA;

    quark_unpack_args_7(quark, uplo, M, N, alpha, beta, A, LDA);
    LAPACKE_zlaset_work(
        LAPACK_COL_MAJOR,
        lapack_const(uplo),
        M, N, alpha, beta, A, LDA);
}

Here is the caller graph for this function:

void QUARK_CORE_zlaset	(	Quark *	quark,
		Quark_Task_Flags *	task_flags,
		PLASMA_enum	uplo,
		int	M,
		int	N,
		PLASMA_Complex64_t	alpha,
		PLASMA_Complex64_t	beta,
		PLASMA_Complex64_t *	A,
		int	LDA
	)

Definition at line 71 of file core_zlaset.c.

References CORE_zlaset_quark(), DAG_CORE_LASET, OUTPUT, QUARK_Insert_Task(), and VALUE.

{
    DAG_CORE_LASET;
    QUARK_Insert_Task(quark, CORE_zlaset_quark, task_flags,
        sizeof(PLASMA_enum),                &uplo,  VALUE,
        sizeof(int),                        &M,     VALUE,
        sizeof(int),                        &N,     VALUE,
        sizeof(PLASMA_Complex64_t),         &alpha, VALUE,
        sizeof(PLASMA_Complex64_t),         &beta,  VALUE,
        sizeof(PLASMA_Complex64_t)*M*N,     A,      OUTPUT,
        sizeof(int),                        &LDA,   VALUE,
        0);
}

Here is the call graph for this function:

Here is the caller graph for this function: