core_sgeadd.c File Reference

#include "common.h"

Include dependency graph for core_sgeadd.c:

Go to the source code of this file.

Functions
void	CORE_sgeadd (int M, int N, float alpha, float *A, int LDA, float *B, int LDB)
void	QUARK_CORE_sgeadd (Quark *quark, Quark_Task_Flags *task_flags, int m, int n, int nb, float alpha, float *A, int lda, float *B, int ldb)
void	CORE_sgeadd_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:

Mathieu Faverge

Date:

2010-11-15 s Tue Nov 22 14:35:19 2011

Definition in file core_sgeadd.c.

---

Function Documentation

void CORE_sgeadd	(	int	M,
		int	N,
		float	alpha,
		float *	A,
		int	LDA,
		float *	B,
		int	LDB
	)

Definition at line 26 of file core_sgeadd.c.

References cblas_saxpy().

{
    int j;

    if (M == LDA && M == LDB)
        cblas_saxpy(M*N, (alpha), A, 1, B, 1);
    else {
        for (j = 0; j < N; j++)
            cblas_saxpy(M, (alpha), &A[j*LDA], 1, &B[j*LDB], 1);
    }
}

Here is the call graph for this function:

Here is the caller graph for this function:

void CORE_sgeadd_quark

(

Quark *

quark

)

Definition at line 67 of file core_sgeadd.c.

References A, B, cblas_saxpy(), and quark_unpack_args_7.

{
    int M;
    int N;
    float alpha;
    float *A;
    int LDA;
    float *B;
    int LDB;

    int j;

    quark_unpack_args_7(quark, M, N, alpha, A, LDA, B, LDB);
    if (M == LDA && M == LDB)
        cblas_saxpy(M*N, (alpha), A, 1, B, 1);
    else {
        for (j = 0; j < N; j++)
            cblas_saxpy(M, (alpha), &A[j*LDA], 1, &B[j*LDB], 1);
    }
}

Here is the call graph for this function:

Here is the caller graph for this function:

void QUARK_CORE_sgeadd	(	Quark *	quark,
		Quark_Task_Flags *	task_flags,
		int	m,
		int	n,
		int	nb,
		float	alpha,
		float *	A,
		int	lda,
		float *	B,
		int	ldb
	)

Definition at line 43 of file core_sgeadd.c.

References CORE_sgeadd_quark(), DAG_CORE_GEADD, INOUT, INPUT, QUARK_Insert_Task(), and VALUE.

{
    DAG_CORE_GEADD;
    QUARK_Insert_Task(quark, CORE_sgeadd_quark, task_flags,
        sizeof(int),                        &m,     VALUE,
        sizeof(int),                        &n,     VALUE,
        sizeof(float),         &alpha, VALUE,
        sizeof(float)*nb*nb,    A,             INPUT,
        sizeof(int),                        &lda,   VALUE,
        sizeof(float)*nb*nb,    B,             INOUT,
        sizeof(int),                        &ldb,   VALUE,
        0);
}

Here is the call graph for this function:

Here is the caller graph for this function: