/*
 *             Automatically Tuned Linear Algebra Software v3.2
 *                    (C) Copyright 1999 R. Clint Whaley                     
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions, and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *   3. The name of the University of Tennessee, the ATLAS group,
 *      or the names of its contributers may not be used to endorse
 *      or promote products derived from this software without specific
 *      written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE. 
 *
 */

/*
 * Prototypes ATLAS Level 1 functions not defined in atlas_aux.h
 */
#ifndef ATLAS_LEVEL1_H
#define ATLAS_LEVEL1_H

/*
 * Many level one blas routines actually taken care of by atlas auxiliary
 */
#include "atlas_aux.h"

float ATL_sdsdot(const int N, const float alpha, const float *X, 
                 const int incX, const float *Y, const int incY);
double ATL_dsdot(const int N, const float *X, const int incX, 
                 const float *Y, const int incY);
/*
 * Routines with all four types
 */
void ATL_sswap(const int N, float *X, const int incX, 
               float *Y, const int incY);
int ATL_isamax(const int N, const float *X, const int incX);

void ATL_dswap(const int N, double *X, const int incX, 
               double *Y, const int incY);
int ATL_idamax(const int N, const double *X, const int incX);

void ATL_cswap(const int N, float *X, const int incX, 
               float *Y, const int incY);
int ATL_icamax(const int N, const float *X, const int incX);

void ATL_zswap(const int N, double *X, const int incX, 
               double *Y, const int incY);
int ATL_izamax(const int N, const double *X, const int incX);

/*
 * Routines with real types
 */
void ATL_srotg(float *a, float *b, float *c, float *s);
void ATL_srotmg(float *d1, float *d2, float *b1, const float b2, float *P);
void ATL_srot(const int N, float *X, const int incX, 
              float *Y, const int incY, const float c, const float s);
void ATL_srotm(const int N, float *X, const int incX, 
               float *Y, const int incY, const float *P);
float ATL_sdot(const int N, const float *X, const int incX, 
                     const float *Y, const int incY);
void ATL_sssq(const int N, const float *X, const int incX, 
              float *scal0, float *ssq0);
float ATL_snrm2(const int N, const float *X, const int incX);
float ATL_sasum(const int N, const float *X, const int incX);

void ATL_drotg(double *a, double *b, double *c, double *s);
void ATL_drotmg(double *d1, double *d2, double *b1, const double b2, double *P);
void ATL_drot(const int N, double *X, const int incX, 
              double *Y, const int incY, const double c, const double s);
void ATL_drotm(const int N, double *X, const int incX, 
               double *Y, const int incY, const double *P);
double ATL_ddot(const int N, const double *X, const int incX, 
                     const double *Y, const int incY);
void ATL_dssq(const int N, const double *X, const int incX, 
              double *scal0, double *ssq0);
double ATL_dnrm2(const int N, const double *X, const int incX);
double ATL_dasum(const int N, const double *X, const int incX);

/*
 * Routines with complex types
 */
void ATL_csrot(const int N, float *X, const int incX, 
               float *Y, const int incY, const float c, const float s);
void ATL_crotg(float *a, const float *b, float *c, float *s);
void ATL_cdotu_sub(const int N, const float *X, const int incX, 
                   const float *Y, const int incY, float *dot);
void ATL_cdotc_sub(const int N, const float *X, const int incX, 
                   const float *Y, const int incY, float *dot);
void ATL_cssq(const int N, const float *X, const int incX, 
              float *scal0, float *ssq0);
float ATL_scnrm2(const int N, const float *X, const int incX);
float ATL_scasum(const int N, const float *X, const int incX);

void ATL_zdrot(const int N, double *X, const int incX, 
               double *Y, const int incY, const double c, const double s);
void ATL_zrotg(double *a, const double *b, double *c, double *s);
void ATL_zdotu_sub(const int N, const double *X, const int incX, 
                   const double *Y, const int incY, double *dot);
void ATL_zdotc_sub(const int N, const double *X, const int incX, 
                   const double *Y, const int incY, double *dot);
void ATL_zssq(const int N, const double *X, const int incX, 
              double *scal0, double *ssq0);
double ATL_dznrm2(const int N, const double *X, const int incX);
double ATL_dzasum(const int N, const double *X, const int incX);


#define ATL_casum ATL_scasum
#define ATL_zasum ATL_dzasum
#define ATL_cnrm2 ATL_scnrm2
#define ATL_znrm2 ATL_dznrm2

#endif
