kusano 2b45e8
/*********************************************************************/
kusano 2b45e8
/* Copyright 2009, 2010 The University of Texas at Austin.           */
kusano 2b45e8
/* All rights reserved.                                              */
kusano 2b45e8
/*                                                                   */
kusano 2b45e8
/* Redistribution and use in source and binary forms, with or        */
kusano 2b45e8
/* without modification, are permitted provided that the following   */
kusano 2b45e8
/* conditions are met:                                               */
kusano 2b45e8
/*                                                                   */
kusano 2b45e8
/*   1. Redistributions of source code must retain the above         */
kusano 2b45e8
/*      copyright notice, this list of conditions and the following  */
kusano 2b45e8
/*      disclaimer.                                                  */
kusano 2b45e8
/*                                                                   */
kusano 2b45e8
/*   2. Redistributions in binary form must reproduce the above      */
kusano 2b45e8
/*      copyright notice, this list of conditions and the following  */
kusano 2b45e8
/*      disclaimer in the documentation and/or other materials       */
kusano 2b45e8
/*      provided with the distribution.                              */
kusano 2b45e8
/*                                                                   */
kusano 2b45e8
/*    THIS  SOFTWARE IS PROVIDED  BY THE  UNIVERSITY OF  TEXAS AT    */
kusano 2b45e8
/*    AUSTIN  ``AS IS''  AND ANY  EXPRESS OR  IMPLIED WARRANTIES,    */
kusano 2b45e8
/*    INCLUDING, BUT  NOT LIMITED  TO, THE IMPLIED  WARRANTIES OF    */
kusano 2b45e8
/*    MERCHANTABILITY  AND FITNESS FOR  A PARTICULAR  PURPOSE ARE    */
kusano 2b45e8
/*    DISCLAIMED.  IN  NO EVENT SHALL THE UNIVERSITY  OF TEXAS AT    */
kusano 2b45e8
/*    AUSTIN OR CONTRIBUTORS BE  LIABLE FOR ANY DIRECT, INDIRECT,    */
kusano 2b45e8
/*    INCIDENTAL,  SPECIAL, EXEMPLARY,  OR  CONSEQUENTIAL DAMAGES    */
kusano 2b45e8
/*    (INCLUDING, BUT  NOT LIMITED TO,  PROCUREMENT OF SUBSTITUTE    */
kusano 2b45e8
/*    GOODS  OR  SERVICES; LOSS  OF  USE,  DATA,  OR PROFITS;  OR    */
kusano 2b45e8
/*    BUSINESS INTERRUPTION) HOWEVER CAUSED  AND ON ANY THEORY OF    */
kusano 2b45e8
/*    LIABILITY, WHETHER  IN CONTRACT, STRICT  LIABILITY, OR TORT    */
kusano 2b45e8
/*    (INCLUDING NEGLIGENCE OR OTHERWISE)  ARISING IN ANY WAY OUT    */
kusano 2b45e8
/*    OF  THE  USE OF  THIS  SOFTWARE,  EVEN  IF ADVISED  OF  THE    */
kusano 2b45e8
/*    POSSIBILITY OF SUCH DAMAGE.                                    */
kusano 2b45e8
/*                                                                   */
kusano 2b45e8
/* The views and conclusions contained in the software and           */
kusano 2b45e8
/* documentation are those of the authors and should not be          */
kusano 2b45e8
/* interpreted as representing official policies, either expressed   */
kusano 2b45e8
/* or implied, of The University of Texas at Austin.                 */
kusano 2b45e8
/*********************************************************************/
kusano 2b45e8
kusano 2b45e8
#include <stdio.h></stdio.h>
kusano 2b45e8
#include <ctype.h></ctype.h>
kusano 2b45e8
#include "common.h"
kusano 2b45e8
kusano 2b45e8
int CNAME(BLASLONG m, FLOAT alpha_r, FLOAT alpha_i,
kusano 2b45e8
	 FLOAT *x, BLASLONG incx, 
kusano 2b45e8
	 FLOAT *y, BLASLONG incy, FLOAT *a, FLOAT *buffer){
kusano 2b45e8
kusano 2b45e8
  BLASLONG i;
kusano 2b45e8
  FLOAT *X, *Y;
kusano 2b45e8
kusano 2b45e8
  X = x;
kusano 2b45e8
  Y = y;
kusano 2b45e8
kusano 2b45e8
  if (incx != 1) {
kusano 2b45e8
    COPY_K(m, x, incx, buffer, 1);
kusano 2b45e8
    X = buffer;
kusano 2b45e8
  }
kusano 2b45e8
kusano 2b45e8
  if (incy != 1) {
kusano 2b45e8
    COPY_K(m, y, incy, (FLOAT *)((BLASLONG)buffer + (BUFFER_SIZE / 2)), 1);
kusano 2b45e8
    Y = (FLOAT *)((BLASLONG)buffer + (BUFFER_SIZE / 2));
kusano 2b45e8
  }
kusano 2b45e8
kusano 2b45e8
  for (i = 0; i < m; i++){
kusano 2b45e8
#ifndef HEMVREV
kusano 2b45e8
#ifndef LOWER
kusano 2b45e8
    AXPYU_K(i + 1, 0, 0, 
kusano 2b45e8
	    alpha_r * X[i * 2 + 0] - alpha_i * X[i * 2 + 1],
kusano 2b45e8
	  - alpha_i * X[i * 2 + 0] - alpha_r * X[i * 2 + 1],
kusano 2b45e8
	    Y,     1, a, 1, NULL, 0);
kusano 2b45e8
    AXPYU_K(i + 1, 0, 0,
kusano 2b45e8
	    alpha_r * Y[i * 2 + 0] + alpha_i * Y[i * 2 + 1],
kusano 2b45e8
	    alpha_i * Y[i * 2 + 0] - alpha_r * Y[i * 2 + 1],
kusano 2b45e8
	    X,     1, a, 1, NULL, 0);
kusano 2b45e8
    a[i * 2 + 1] = ZERO;
kusano 2b45e8
    a += (i + 1) * 2;
kusano 2b45e8
#else
kusano 2b45e8
    AXPYU_K(m - i, 0, 0,
kusano 2b45e8
	    alpha_r * X[i * 2 + 0] - alpha_i * X[i * 2 + 1],
kusano 2b45e8
	  - alpha_i * X[i * 2 + 0] - alpha_r * X[i * 2 + 1],
kusano 2b45e8
	    Y + i * 2, 1, a, 1, NULL, 0);
kusano 2b45e8
    AXPYU_K(m - i, 0, 0,
kusano 2b45e8
	    alpha_r * Y[i * 2 + 0] + alpha_i * Y[i * 2 + 1],
kusano 2b45e8
	    alpha_i * Y[i * 2 + 0] - alpha_r * Y[i * 2 + 1],
kusano 2b45e8
	    X + i * 2, 1, a, 1, NULL, 0);
kusano 2b45e8
    a[1] = ZERO;
kusano 2b45e8
    a += (m - i) * 2;
kusano 2b45e8
#endif
kusano 2b45e8
#else
kusano 2b45e8
#ifndef LOWER
kusano 2b45e8
    AXPYC_K(i + 1, 0, 0, 
kusano 2b45e8
	    alpha_r * X[i * 2 + 0] - alpha_i * X[i * 2 + 1],
kusano 2b45e8
	    alpha_i * X[i * 2 + 0] + alpha_r * X[i * 2 + 1],
kusano 2b45e8
	    Y,     1, a, 1, NULL, 0);
kusano 2b45e8
    AXPYC_K(i + 1, 0, 0,
kusano 2b45e8
	    alpha_r * Y[i * 2 + 0] + alpha_i * Y[i * 2 + 1],
kusano 2b45e8
	  - alpha_i * Y[i * 2 + 0] + alpha_r * Y[i * 2 + 1],
kusano 2b45e8
	    X,     1, a, 1, NULL, 0);
kusano 2b45e8
    a[i * 2 + 1] = ZERO;
kusano 2b45e8
    a += (i + 1) * 2;
kusano 2b45e8
#else
kusano 2b45e8
    AXPYC_K(m - i, 0, 0,
kusano 2b45e8
	    alpha_r * X[i * 2 + 0] - alpha_i * X[i * 2 + 1],
kusano 2b45e8
	    alpha_i * X[i * 2 + 0] + alpha_r * X[i * 2 + 1],
kusano 2b45e8
	    Y + i * 2, 1, a, 1, NULL, 0);
kusano 2b45e8
    AXPYC_K(m - i, 0, 0,
kusano 2b45e8
	    alpha_r * Y[i * 2 + 0] + alpha_i * Y[i * 2 + 1],
kusano 2b45e8
	  - alpha_i * Y[i * 2 + 0] + alpha_r * Y[i * 2 + 1],
kusano 2b45e8
	    X + i * 2, 1, a, 1, NULL, 0);
kusano 2b45e8
    a[1] = ZERO;
kusano 2b45e8
    a += (m - i) * 2;
kusano 2b45e8
#endif
kusano 2b45e8
#endif
kusano 2b45e8
    }
kusano 2b45e8
kusano 2b45e8
kusano 2b45e8
  return 0;
kusano 2b45e8
}