371 lines
11 KiB
C
371 lines
11 KiB
C
/*****************************************************************************
|
|
Copyright (c) 2011,2012 Lab of Parallel Software and Computational Science,ISCAS
|
|
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.
|
|
3. Neither the name of the ISCAS nor the names of its contributors may
|
|
be used to endorse or promote products derived from this software
|
|
without specific prior 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 COPYRIGHT OWNER 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.
|
|
|
|
**********************************************************************************/
|
|
|
|
#include <stdio.h>
|
|
#include "common.h"
|
|
|
|
int CNAME(BLASLONG row,BLASLONG col,FLOAT* src,BLASLONG srcdim,FLOAT* dest)
|
|
{
|
|
BLASLONG i,j;
|
|
BLASLONG idx=0;
|
|
BLASLONG ii;
|
|
FLOAT *src0,*src1,*src2,*src3,*dest0;
|
|
FLOAT *dest1,*dest2,*dest4;
|
|
ii = col&-8;
|
|
ii = ii*(2*row);
|
|
dest4 = dest+ii;
|
|
ii = col&-4;
|
|
ii = ii*(2*row);
|
|
dest2 = dest+ii;
|
|
ii = col&-2;
|
|
ii = ii*(2*row);
|
|
dest1 = dest+ii;
|
|
for (j=0; j<row/4; j+=1)
|
|
{
|
|
src0 = src;
|
|
src1 = src0+2*srcdim;
|
|
src2 = src1+2*srcdim;
|
|
src3 = src2+2*srcdim;
|
|
src = src3+2*srcdim;
|
|
dest0 = dest;
|
|
ii = (4<<4);
|
|
dest = dest+ii;
|
|
for (i=0; i<col/8; i+=1)
|
|
{
|
|
dest0[0] = src0[0];
|
|
dest0[1] = src0[1];
|
|
dest0[2] = src0[2];
|
|
dest0[3] = src0[3];
|
|
dest0[4] = src0[4];
|
|
dest0[5] = src0[5];
|
|
dest0[6] = src0[6];
|
|
dest0[7] = src0[7];
|
|
dest0[8] = src0[8];
|
|
dest0[9] = src0[9];
|
|
dest0[10] = src0[10];
|
|
dest0[11] = src0[11];
|
|
dest0[12] = src0[12];
|
|
dest0[13] = src0[13];
|
|
dest0[14] = src0[14];
|
|
dest0[15] = src0[15];
|
|
dest0[16] = src1[0];
|
|
dest0[17] = src1[1];
|
|
dest0[18] = src1[2];
|
|
dest0[19] = src1[3];
|
|
dest0[20] = src1[4];
|
|
dest0[21] = src1[5];
|
|
dest0[22] = src1[6];
|
|
dest0[23] = src1[7];
|
|
dest0[24] = src1[8];
|
|
dest0[25] = src1[9];
|
|
dest0[26] = src1[10];
|
|
dest0[27] = src1[11];
|
|
dest0[28] = src1[12];
|
|
dest0[29] = src1[13];
|
|
dest0[30] = src1[14];
|
|
dest0[31] = src1[15];
|
|
dest0[32] = src2[0];
|
|
dest0[33] = src2[1];
|
|
dest0[34] = src2[2];
|
|
dest0[35] = src2[3];
|
|
dest0[36] = src2[4];
|
|
dest0[37] = src2[5];
|
|
dest0[38] = src2[6];
|
|
dest0[39] = src2[7];
|
|
dest0[40] = src2[8];
|
|
dest0[41] = src2[9];
|
|
dest0[42] = src2[10];
|
|
dest0[43] = src2[11];
|
|
dest0[44] = src2[12];
|
|
dest0[45] = src2[13];
|
|
dest0[46] = src2[14];
|
|
dest0[47] = src2[15];
|
|
dest0[48] = src3[0];
|
|
dest0[49] = src3[1];
|
|
dest0[50] = src3[2];
|
|
dest0[51] = src3[3];
|
|
dest0[52] = src3[4];
|
|
dest0[53] = src3[5];
|
|
dest0[54] = src3[6];
|
|
dest0[55] = src3[7];
|
|
dest0[56] = src3[8];
|
|
dest0[57] = src3[9];
|
|
dest0[58] = src3[10];
|
|
dest0[59] = src3[11];
|
|
dest0[60] = src3[12];
|
|
dest0[61] = src3[13];
|
|
dest0[62] = src3[14];
|
|
dest0[63] = src3[15];
|
|
src0 = src0+16;
|
|
src1 = src1+16;
|
|
src2 = src2+16;
|
|
src3 = src3+16;
|
|
ii = (row<<4);
|
|
dest0 = dest0+ii;
|
|
}
|
|
if (col&4)
|
|
{
|
|
dest4[0] = src0[0];
|
|
dest4[1] = src0[1];
|
|
dest4[2] = src0[2];
|
|
dest4[3] = src0[3];
|
|
dest4[4] = src0[4];
|
|
dest4[5] = src0[5];
|
|
dest4[6] = src0[6];
|
|
dest4[7] = src0[7];
|
|
dest4[8] = src1[0];
|
|
dest4[9] = src1[1];
|
|
dest4[10] = src1[2];
|
|
dest4[11] = src1[3];
|
|
dest4[12] = src1[4];
|
|
dest4[13] = src1[5];
|
|
dest4[14] = src1[6];
|
|
dest4[15] = src1[7];
|
|
dest4[16] = src2[0];
|
|
dest4[17] = src2[1];
|
|
dest4[18] = src2[2];
|
|
dest4[19] = src2[3];
|
|
dest4[20] = src2[4];
|
|
dest4[21] = src2[5];
|
|
dest4[22] = src2[6];
|
|
dest4[23] = src2[7];
|
|
dest4[24] = src3[0];
|
|
dest4[25] = src3[1];
|
|
dest4[26] = src3[2];
|
|
dest4[27] = src3[3];
|
|
dest4[28] = src3[4];
|
|
dest4[29] = src3[5];
|
|
dest4[30] = src3[6];
|
|
dest4[31] = src3[7];
|
|
src0 = src0+8;
|
|
src1 = src1+8;
|
|
src2 = src2+8;
|
|
src3 = src3+8;
|
|
dest4 = dest4+32;
|
|
}
|
|
if (col&2)
|
|
{
|
|
dest2[0] = src0[0];
|
|
dest2[1] = src0[1];
|
|
dest2[2] = src0[2];
|
|
dest2[3] = src0[3];
|
|
dest2[4] = src1[0];
|
|
dest2[5] = src1[1];
|
|
dest2[6] = src1[2];
|
|
dest2[7] = src1[3];
|
|
dest2[8] = src2[0];
|
|
dest2[9] = src2[1];
|
|
dest2[10] = src2[2];
|
|
dest2[11] = src2[3];
|
|
dest2[12] = src3[0];
|
|
dest2[13] = src3[1];
|
|
dest2[14] = src3[2];
|
|
dest2[15] = src3[3];
|
|
src0 = src0+4;
|
|
src1 = src1+4;
|
|
src2 = src2+4;
|
|
src3 = src3+4;
|
|
dest2 = dest2+16;
|
|
}
|
|
if (col&1)
|
|
{
|
|
dest1[0] = src0[0];
|
|
dest1[1] = src0[1];
|
|
dest1[2] = src1[0];
|
|
dest1[3] = src1[1];
|
|
dest1[4] = src2[0];
|
|
dest1[5] = src2[1];
|
|
dest1[6] = src3[0];
|
|
dest1[7] = src3[1];
|
|
src0 = src0+2;
|
|
src1 = src1+2;
|
|
src2 = src2+2;
|
|
src3 = src3+2;
|
|
dest1 = dest1+8;
|
|
}
|
|
}
|
|
if (row&2)
|
|
{
|
|
src0 = src;
|
|
src1 = src0+2*srcdim;
|
|
src = src1+2*srcdim;
|
|
dest0 = dest;
|
|
ii = (2<<4);
|
|
dest = dest+ii;
|
|
for (i=0; i<col/8; i+=1)
|
|
{
|
|
dest0[0] = src0[0];
|
|
dest0[1] = src0[1];
|
|
dest0[2] = src0[2];
|
|
dest0[3] = src0[3];
|
|
dest0[4] = src0[4];
|
|
dest0[5] = src0[5];
|
|
dest0[6] = src0[6];
|
|
dest0[7] = src0[7];
|
|
dest0[8] = src0[8];
|
|
dest0[9] = src0[9];
|
|
dest0[10] = src0[10];
|
|
dest0[11] = src0[11];
|
|
dest0[12] = src0[12];
|
|
dest0[13] = src0[13];
|
|
dest0[14] = src0[14];
|
|
dest0[15] = src0[15];
|
|
dest0[16] = src1[0];
|
|
dest0[17] = src1[1];
|
|
dest0[18] = src1[2];
|
|
dest0[19] = src1[3];
|
|
dest0[20] = src1[4];
|
|
dest0[21] = src1[5];
|
|
dest0[22] = src1[6];
|
|
dest0[23] = src1[7];
|
|
dest0[24] = src1[8];
|
|
dest0[25] = src1[9];
|
|
dest0[26] = src1[10];
|
|
dest0[27] = src1[11];
|
|
dest0[28] = src1[12];
|
|
dest0[29] = src1[13];
|
|
dest0[30] = src1[14];
|
|
dest0[31] = src1[15];
|
|
src0 = src0+16;
|
|
src1 = src1+16;
|
|
ii = (row<<4);
|
|
dest0 = dest0+ii;
|
|
}
|
|
if (col&4)
|
|
{
|
|
dest4[0] = src0[0];
|
|
dest4[1] = src0[1];
|
|
dest4[2] = src0[2];
|
|
dest4[3] = src0[3];
|
|
dest4[4] = src0[4];
|
|
dest4[5] = src0[5];
|
|
dest4[6] = src0[6];
|
|
dest4[7] = src0[7];
|
|
dest4[8] = src1[0];
|
|
dest4[9] = src1[1];
|
|
dest4[10] = src1[2];
|
|
dest4[11] = src1[3];
|
|
dest4[12] = src1[4];
|
|
dest4[13] = src1[5];
|
|
dest4[14] = src1[6];
|
|
dest4[15] = src1[7];
|
|
src0 = src0+8;
|
|
src1 = src1+8;
|
|
dest4 = dest4+16;
|
|
}
|
|
if (col&2)
|
|
{
|
|
dest2[0] = src0[0];
|
|
dest2[1] = src0[1];
|
|
dest2[2] = src0[2];
|
|
dest2[3] = src0[3];
|
|
dest2[4] = src1[0];
|
|
dest2[5] = src1[1];
|
|
dest2[6] = src1[2];
|
|
dest2[7] = src1[3];
|
|
src0 = src0+4;
|
|
src1 = src1+4;
|
|
dest2 = dest2+8;
|
|
}
|
|
if (col&1)
|
|
{
|
|
dest1[0] = src0[0];
|
|
dest1[1] = src0[1];
|
|
dest1[2] = src1[0];
|
|
dest1[3] = src1[1];
|
|
src0 = src0+2;
|
|
src1 = src1+2;
|
|
dest1 = dest1+4;
|
|
}
|
|
}
|
|
if (row&1)
|
|
{
|
|
src0 = src;
|
|
src = src0+2*srcdim;
|
|
dest0 = dest;
|
|
ii = (1<<4);
|
|
dest = dest+ii;
|
|
for (i=0; i<col/8; i+=1)
|
|
{
|
|
dest0[0] = src0[0];
|
|
dest0[1] = src0[1];
|
|
dest0[2] = src0[2];
|
|
dest0[3] = src0[3];
|
|
dest0[4] = src0[4];
|
|
dest0[5] = src0[5];
|
|
dest0[6] = src0[6];
|
|
dest0[7] = src0[7];
|
|
dest0[8] = src0[8];
|
|
dest0[9] = src0[9];
|
|
dest0[10] = src0[10];
|
|
dest0[11] = src0[11];
|
|
dest0[12] = src0[12];
|
|
dest0[13] = src0[13];
|
|
dest0[14] = src0[14];
|
|
dest0[15] = src0[15];
|
|
src0 = src0+16;
|
|
ii = (row<<4);
|
|
dest0 = dest0+ii;
|
|
}
|
|
if (col&4)
|
|
{
|
|
dest4[0] = src0[0];
|
|
dest4[1] = src0[1];
|
|
dest4[2] = src0[2];
|
|
dest4[3] = src0[3];
|
|
dest4[4] = src0[4];
|
|
dest4[5] = src0[5];
|
|
dest4[6] = src0[6];
|
|
dest4[7] = src0[7];
|
|
src0 = src0+8;
|
|
dest4 = dest4+8;
|
|
}
|
|
if (col&2)
|
|
{
|
|
dest2[0] = src0[0];
|
|
dest2[1] = src0[1];
|
|
dest2[2] = src0[2];
|
|
dest2[3] = src0[3];
|
|
src0 = src0+4;
|
|
dest2 = dest2+4;
|
|
}
|
|
if (col&1)
|
|
{
|
|
dest1[0] = src0[0];
|
|
dest1[1] = src0[1];
|
|
src0 = src0+2;
|
|
dest1 = dest1+2;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|