OpenBLAS/kernel/generic/zsymm_ucopy_1.c

/*********************************************************************/
/* Copyright 2009, 2010 The University of Texas at Austin.           */
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/*********************************************************************/

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

int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLONG posY, FLOAT *b){

  BLASLONG i, js, offset;

  FLOAT data01, data02;
  FLOAT *ao1;

  lda *= 2;

  js = n;
  while (js > 0){

    offset = posX - posY;

    if (offset >  0) ao1 = a + posY * 2 + (posX + 0) * lda; else ao1 = a + (posX + 0) * 2 + posY * lda;

    i     = m;

    while (i > 0) {
      data01 = *(ao1 + 0);
      data02 = *(ao1 + 1);

      if (offset >   0) ao1 += 2; else ao1 += lda;

      b[ 0] = data01;
      b[ 1] = data02;

      b += 2;

      offset --;
      i --;
    }

    posX ++;
    js --;
  }

  return 0;
}