text: /*********************************************************************/
  /* Copyright 2009, 2010 The University of Texas at Austin.           */
  /* All rights reserved.                                              */
  /*                                                                   */
  /* 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.                              */
  /*                                                                   */
  /*    THIS  SOFTWARE IS PROVIDED  BY THE  UNIVERSITY OF  TEXAS AT    */
  /*    AUSTIN  ``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  OF TEXAS AT    */
  /*    AUSTIN OR CONTRIBUTORS BE  LIABLE FOR ANY DIRECT, INDIRECT,    */
  /*    INCIDENTAL,  SPECIAL, EXEMPLARY,  OR  CONSEQUENTIAL DAMAGES    */
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  /*    BUSINESS INTERRUPTION) HOWEVER CAUSED  AND ON ANY THEORY OF    */
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  /*    OF  THE  USE OF  THIS  SOFTWARE,  EVEN  IF ADVISED  OF  THE    */
  /*    POSSIBILITY OF SUCH DAMAGE.                                    */
  /*                                                                   */
  /* The views and conclusions contained in the software and           */
  /* documentation are those of the authors and should not be          */
  /* interpreted as representing official policies, either expressed   */
  /* or implied, of The University of Texas at Austin.                 */
  /*********************************************************************/
  
  #include <stdio.h>
  #include "common.h"
  
  #ifndef LOWER
  
  #ifndef CONJ
  #ifdef XDOUBLE
  #define KERNEL_FUNC xherk_kernel_UN
  #elif defined(DOUBLE)
  #define KERNEL_FUNC zherk_kernel_UN
  #else
  #define KERNEL_FUNC cherk_kernel_UN
  #endif
  #else
  #ifdef XDOUBLE
  #define KERNEL_FUNC xherk_kernel_UC
  #elif defined(DOUBLE)
  #define KERNEL_FUNC zherk_kernel_UC
  #else
  #define KERNEL_FUNC cherk_kernel_UC
  #endif
  #endif
  
  #else
  
  #ifndef CONJ
  #ifdef XDOUBLE
  #define KERNEL_FUNC xherk_kernel_LN
  #elif defined(DOUBLE)
  #define KERNEL_FUNC zherk_kernel_LN
  #else
  #define KERNEL_FUNC cherk_kernel_LN
  #endif
  #else
  #ifdef XDOUBLE
  #define KERNEL_FUNC xherk_kernel_LC
  #elif defined(DOUBLE)
  #define KERNEL_FUNC zherk_kernel_LC
  #else
  #define KERNEL_FUNC cherk_kernel_LC
  #endif
  #endif
  
  #endif
  
  #define KERNEL_OPERATION(M, N, K, ALPHA, SA, SB, C, LDC, X, Y) \
  	KERNEL_FUNC(M, N, K, ALPHA[0], SA, SB, (FLOAT *)(C) + ((X) + (Y) * LDC) * COMPSIZE, LDC, (X) - (Y))
  
  #if   !defined(LOWER) && !defined(TRANS)
  #define SYRK_LOCAL    HERK_UN
  #elif !defined(LOWER) &&  defined(TRANS)
  #define SYRK_LOCAL    HERK_UC
  #elif  defined(LOWER) && !defined(TRANS)
  #define SYRK_LOCAL    HERK_LN
  #else
  #define SYRK_LOCAL    HERK_LC
  #endif
  
  #undef SCAL_K
  
  #ifdef XDOUBLE
  #define SCAL_K		QSCAL_K
  #elif defined(DOUBLE)
  #define SCAL_K		DSCAL_K
  #else
  #define SCAL_K		SSCAL_K
  #endif
  
  
  static inline int syrk_beta(BLASLONG m_from, BLASLONG m_to, BLASLONG n_from, BLASLONG n_to, FLOAT *alpha, FLOAT *c, BLASLONG ldc) {
  
    BLASLONG i;
  
  #ifndef LOWER
    if (m_from > n_from) n_from = m_from;
    if (m_to   > n_to  ) m_to   = n_to;
  #else
    if (m_from < n_from) m_from = n_from;
    if (m_to   < n_to  ) n_to   = m_to;
  #endif
  
    c += (m_from + n_from * ldc) * COMPSIZE;
  
    m_to -= m_from;
    n_to -= n_from;
  
    for (i = 0; i < n_to; i++){
  
  #ifndef LOWER
  
      SCAL_K(MIN(i + n_from - m_from + 1, m_to) * COMPSIZE, 0, 0, alpha[0], c, 1, NULL, 0, NULL, 0);
  
      if (i + n_from - m_from + 1 <= m_to) 
        *(c + (i + n_from - m_from) * COMPSIZE + 1)  = ZERO;
  
      c += ldc * COMPSIZE;
  
  #else
  
      SCAL_K(MIN(m_to - i + m_from - n_from, m_to) * COMPSIZE, 0, 0, alpha[0], c, 1, NULL, 0, NULL, 0);
  
      if (i < m_from - n_from) {
        c += ldc * COMPSIZE;
      } else {
        *(c + 1)  = ZERO;
        c += (1 + ldc) * COMPSIZE;
      }
  
  #endif
  
    }
  
    return 0;
  }
  
  #ifdef THREADED_LEVEL3
  #include "level3_syrk_threaded.c"
  #else
  #include "level3_syrk.c"
  #endif
  