588 lines
15 KiB
C
588 lines
15 KiB
C
/*******************************************************************************
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Copyright (c) 2024, The OpenBLAS Project
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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3. Neither the name of the OpenBLAS project nor the names of
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its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************/
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#include <stdio.h>
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#include "common.h"
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int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, FLOAT *b){
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BLASLONG i, j;
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FLOAT *aoffset;
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FLOAT *aoffset1, *aoffset2;
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FLOAT *boffset;
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FLOAT ctemp01, ctemp02, ctemp03, ctemp04;
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FLOAT ctemp05, ctemp06, ctemp07, ctemp08;
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FLOAT ctemp09, ctemp10, ctemp11, ctemp12;
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FLOAT ctemp13, ctemp14, ctemp15, ctemp16;
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FLOAT ctemp17, ctemp18, ctemp19, ctemp20;
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FLOAT ctemp21, ctemp22, ctemp23, ctemp24;
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FLOAT ctemp25, ctemp26, ctemp27, ctemp28;
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FLOAT ctemp29, ctemp30, ctemp31, ctemp32;
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FLOAT ctemp33, ctemp34, ctemp35, ctemp36;
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FLOAT ctemp37, ctemp38, ctemp39, ctemp40;
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FLOAT ctemp41, ctemp42, ctemp43, ctemp44;
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FLOAT ctemp45, ctemp46, ctemp47, ctemp48;
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FLOAT ctemp49, ctemp50, ctemp51, ctemp52;
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FLOAT ctemp53, ctemp54, ctemp55, ctemp56;
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FLOAT ctemp57, ctemp58, ctemp59, ctemp60;
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FLOAT ctemp61, ctemp62, ctemp63, ctemp64;
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aoffset = a;
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boffset = b;
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lda *= 2;
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#if 0
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fprintf(stderr, "M = %d N = %d\n", m, n);
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#endif
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j = (n >> 4);
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if (j > 0){
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do{
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aoffset1 = aoffset;
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aoffset2 = aoffset + lda;
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aoffset += 32;
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i = (m >> 1);
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if (i > 0){
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do{
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ctemp01 = *(aoffset1 + 0);
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ctemp02 = *(aoffset1 + 1);
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ctemp03 = *(aoffset1 + 2);
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ctemp04 = *(aoffset1 + 3);
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ctemp05 = *(aoffset1 + 4);
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ctemp06 = *(aoffset1 + 5);
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ctemp07 = *(aoffset1 + 6);
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ctemp08 = *(aoffset1 + 7);
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ctemp09 = *(aoffset1 + 8);
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ctemp10 = *(aoffset1 + 9);
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ctemp11 = *(aoffset1 + 10);
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ctemp12 = *(aoffset1 + 11);
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ctemp13 = *(aoffset1 + 12);
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ctemp14 = *(aoffset1 + 13);
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ctemp15 = *(aoffset1 + 14);
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ctemp16 = *(aoffset1 + 15);
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ctemp17 = *(aoffset1 + 16);
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ctemp18 = *(aoffset1 + 17);
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ctemp19 = *(aoffset1 + 18);
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ctemp20 = *(aoffset1 + 19);
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ctemp21 = *(aoffset1 + 20);
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ctemp22 = *(aoffset1 + 21);
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ctemp23 = *(aoffset1 + 22);
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ctemp24 = *(aoffset1 + 23);
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ctemp25 = *(aoffset1 + 24);
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ctemp26 = *(aoffset1 + 25);
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ctemp27 = *(aoffset1 + 26);
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ctemp28 = *(aoffset1 + 27);
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ctemp29 = *(aoffset1 + 28);
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ctemp30 = *(aoffset1 + 29);
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ctemp31 = *(aoffset1 + 30);
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ctemp32 = *(aoffset1 + 31);
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ctemp33 = *(aoffset2 + 0);
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ctemp34 = *(aoffset2 + 1);
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ctemp35 = *(aoffset2 + 2);
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ctemp36 = *(aoffset2 + 3);
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ctemp37 = *(aoffset2 + 4);
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ctemp38 = *(aoffset2 + 5);
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ctemp39 = *(aoffset2 + 6);
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ctemp40 = *(aoffset2 + 7);
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ctemp41 = *(aoffset2 + 8);
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ctemp42 = *(aoffset2 + 9);
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ctemp43 = *(aoffset2 + 10);
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ctemp44 = *(aoffset2 + 11);
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ctemp45 = *(aoffset2 + 12);
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ctemp46 = *(aoffset2 + 13);
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ctemp47 = *(aoffset2 + 14);
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ctemp48 = *(aoffset2 + 15);
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ctemp49 = *(aoffset2 + 16);
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ctemp50 = *(aoffset2 + 17);
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ctemp51 = *(aoffset2 + 18);
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ctemp52 = *(aoffset2 + 19);
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ctemp53 = *(aoffset2 + 20);
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ctemp54 = *(aoffset2 + 21);
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ctemp55 = *(aoffset2 + 22);
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ctemp56 = *(aoffset2 + 23);
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ctemp57 = *(aoffset2 + 24);
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ctemp58 = *(aoffset2 + 25);
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ctemp59 = *(aoffset2 + 26);
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ctemp60 = *(aoffset2 + 27);
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ctemp61 = *(aoffset2 + 28);
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ctemp62 = *(aoffset2 + 29);
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ctemp63 = *(aoffset2 + 30);
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ctemp64 = *(aoffset2 + 31);
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*(boffset + 0) = -ctemp01;
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*(boffset + 1) = -ctemp02;
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*(boffset + 2) = -ctemp03;
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*(boffset + 3) = -ctemp04;
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*(boffset + 4) = -ctemp05;
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*(boffset + 5) = -ctemp06;
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*(boffset + 6) = -ctemp07;
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*(boffset + 7) = -ctemp08;
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*(boffset + 8) = -ctemp09;
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*(boffset + 9) = -ctemp10;
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*(boffset + 10) = -ctemp11;
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*(boffset + 11) = -ctemp12;
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*(boffset + 12) = -ctemp13;
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*(boffset + 13) = -ctemp14;
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*(boffset + 14) = -ctemp15;
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*(boffset + 15) = -ctemp16;
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*(boffset + 16) = -ctemp17;
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*(boffset + 17) = -ctemp18;
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*(boffset + 18) = -ctemp19;
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*(boffset + 19) = -ctemp20;
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*(boffset + 20) = -ctemp21;
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*(boffset + 21) = -ctemp22;
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*(boffset + 22) = -ctemp23;
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*(boffset + 23) = -ctemp24;
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*(boffset + 24) = -ctemp25;
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*(boffset + 25) = -ctemp26;
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*(boffset + 26) = -ctemp27;
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*(boffset + 27) = -ctemp28;
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*(boffset + 28) = -ctemp29;
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*(boffset + 29) = -ctemp30;
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*(boffset + 30) = -ctemp31;
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*(boffset + 31) = -ctemp32;
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*(boffset + 32) = -ctemp33;
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*(boffset + 33) = -ctemp34;
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*(boffset + 34) = -ctemp35;
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*(boffset + 35) = -ctemp36;
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*(boffset + 36) = -ctemp37;
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*(boffset + 37) = -ctemp38;
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*(boffset + 38) = -ctemp39;
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*(boffset + 39) = -ctemp40;
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*(boffset + 40) = -ctemp41;
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*(boffset + 41) = -ctemp42;
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*(boffset + 42) = -ctemp43;
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*(boffset + 43) = -ctemp44;
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*(boffset + 44) = -ctemp45;
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*(boffset + 45) = -ctemp46;
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*(boffset + 46) = -ctemp47;
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*(boffset + 47) = -ctemp48;
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*(boffset + 48) = -ctemp49;
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*(boffset + 49) = -ctemp50;
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*(boffset + 50) = -ctemp51;
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*(boffset + 51) = -ctemp52;
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*(boffset + 52) = -ctemp53;
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*(boffset + 53) = -ctemp54;
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*(boffset + 54) = -ctemp55;
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*(boffset + 55) = -ctemp56;
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*(boffset + 56) = -ctemp57;
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*(boffset + 57) = -ctemp58;
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*(boffset + 58) = -ctemp59;
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*(boffset + 59) = -ctemp60;
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*(boffset + 60) = -ctemp61;
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*(boffset + 61) = -ctemp62;
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*(boffset + 62) = -ctemp63;
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*(boffset + 63) = -ctemp64;
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aoffset1 += 2 * lda;
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aoffset2 += 2 * lda;
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boffset += 64;
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i --;
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}while(i > 0);
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}
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if (m & 1){
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ctemp01 = *(aoffset1 + 0);
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ctemp02 = *(aoffset1 + 1);
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ctemp03 = *(aoffset1 + 2);
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ctemp04 = *(aoffset1 + 3);
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ctemp05 = *(aoffset1 + 4);
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ctemp06 = *(aoffset1 + 5);
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ctemp07 = *(aoffset1 + 6);
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ctemp08 = *(aoffset1 + 7);
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ctemp09 = *(aoffset1 + 8);
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ctemp10 = *(aoffset1 + 9);
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ctemp11 = *(aoffset1 + 10);
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ctemp12 = *(aoffset1 + 11);
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ctemp13 = *(aoffset1 + 12);
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ctemp14 = *(aoffset1 + 13);
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ctemp15 = *(aoffset1 + 14);
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ctemp16 = *(aoffset1 + 15);
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ctemp17 = *(aoffset1 + 16);
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ctemp18 = *(aoffset1 + 17);
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ctemp19 = *(aoffset1 + 18);
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ctemp20 = *(aoffset1 + 19);
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ctemp21 = *(aoffset1 + 20);
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ctemp22 = *(aoffset1 + 21);
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ctemp23 = *(aoffset1 + 22);
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ctemp24 = *(aoffset1 + 23);
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ctemp25 = *(aoffset1 + 24);
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ctemp26 = *(aoffset1 + 25);
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ctemp27 = *(aoffset1 + 26);
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ctemp28 = *(aoffset1 + 27);
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ctemp29 = *(aoffset1 + 28);
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ctemp30 = *(aoffset1 + 29);
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ctemp31 = *(aoffset1 + 30);
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ctemp32 = *(aoffset1 + 31);
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*(boffset + 0) = -ctemp01;
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*(boffset + 1) = -ctemp02;
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*(boffset + 2) = -ctemp03;
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*(boffset + 3) = -ctemp04;
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*(boffset + 4) = -ctemp05;
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*(boffset + 5) = -ctemp06;
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*(boffset + 6) = -ctemp07;
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*(boffset + 7) = -ctemp08;
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*(boffset + 8) = -ctemp09;
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*(boffset + 9) = -ctemp10;
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*(boffset + 10) = -ctemp11;
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*(boffset + 11) = -ctemp12;
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*(boffset + 12) = -ctemp13;
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*(boffset + 13) = -ctemp14;
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*(boffset + 14) = -ctemp15;
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*(boffset + 15) = -ctemp16;
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*(boffset + 16) = -ctemp17;
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*(boffset + 17) = -ctemp18;
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*(boffset + 18) = -ctemp19;
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*(boffset + 19) = -ctemp20;
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*(boffset + 20) = -ctemp21;
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*(boffset + 21) = -ctemp22;
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*(boffset + 22) = -ctemp23;
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*(boffset + 23) = -ctemp24;
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*(boffset + 24) = -ctemp25;
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*(boffset + 25) = -ctemp26;
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*(boffset + 26) = -ctemp27;
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*(boffset + 27) = -ctemp28;
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*(boffset + 28) = -ctemp29;
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*(boffset + 29) = -ctemp30;
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*(boffset + 30) = -ctemp31;
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*(boffset + 31) = -ctemp32;
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boffset += 32;
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}
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j--;
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}while(j > 0);
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} /* end of if(j > 0) */
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if (n & 8){
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aoffset1 = aoffset;
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aoffset2 = aoffset + lda;
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aoffset += 16;
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i = (m >> 1);
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if (i > 0){
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do{
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ctemp01 = *(aoffset1 + 0);
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ctemp02 = *(aoffset1 + 1);
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ctemp03 = *(aoffset1 + 2);
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ctemp04 = *(aoffset1 + 3);
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ctemp05 = *(aoffset1 + 4);
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ctemp06 = *(aoffset1 + 5);
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ctemp07 = *(aoffset1 + 6);
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ctemp08 = *(aoffset1 + 7);
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ctemp09 = *(aoffset1 + 8);
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ctemp10 = *(aoffset1 + 9);
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ctemp11 = *(aoffset1 + 10);
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ctemp12 = *(aoffset1 + 11);
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ctemp13 = *(aoffset1 + 12);
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ctemp14 = *(aoffset1 + 13);
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ctemp15 = *(aoffset1 + 14);
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ctemp16 = *(aoffset1 + 15);
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ctemp17 = *(aoffset2 + 0);
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ctemp18 = *(aoffset2 + 1);
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ctemp19 = *(aoffset2 + 2);
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ctemp20 = *(aoffset2 + 3);
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ctemp21 = *(aoffset2 + 4);
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ctemp22 = *(aoffset2 + 5);
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ctemp23 = *(aoffset2 + 6);
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ctemp24 = *(aoffset2 + 7);
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ctemp25 = *(aoffset2 + 8);
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ctemp26 = *(aoffset2 + 9);
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ctemp27 = *(aoffset2 + 10);
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ctemp28 = *(aoffset2 + 11);
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ctemp29 = *(aoffset2 + 12);
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ctemp30 = *(aoffset2 + 13);
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ctemp31 = *(aoffset2 + 14);
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ctemp32 = *(aoffset2 + 15);
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*(boffset + 0) = -ctemp01;
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*(boffset + 1) = -ctemp02;
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*(boffset + 2) = -ctemp03;
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*(boffset + 3) = -ctemp04;
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*(boffset + 4) = -ctemp05;
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*(boffset + 5) = -ctemp06;
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*(boffset + 6) = -ctemp07;
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*(boffset + 7) = -ctemp08;
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*(boffset + 8) = -ctemp09;
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*(boffset + 9) = -ctemp10;
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*(boffset + 10) = -ctemp11;
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*(boffset + 11) = -ctemp12;
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*(boffset + 12) = -ctemp13;
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*(boffset + 13) = -ctemp14;
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*(boffset + 14) = -ctemp15;
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*(boffset + 15) = -ctemp16;
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*(boffset + 16) = -ctemp17;
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*(boffset + 17) = -ctemp18;
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*(boffset + 18) = -ctemp19;
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*(boffset + 19) = -ctemp20;
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*(boffset + 20) = -ctemp21;
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*(boffset + 21) = -ctemp22;
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*(boffset + 22) = -ctemp23;
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*(boffset + 23) = -ctemp24;
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*(boffset + 24) = -ctemp25;
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*(boffset + 25) = -ctemp26;
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*(boffset + 26) = -ctemp27;
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*(boffset + 27) = -ctemp28;
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*(boffset + 28) = -ctemp29;
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*(boffset + 29) = -ctemp30;
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*(boffset + 30) = -ctemp31;
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*(boffset + 31) = -ctemp32;
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aoffset1 += 2 * lda;
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aoffset2 += 2 * lda;
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boffset += 32;
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i --;
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}while(i > 0);
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}
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if (m & 1){
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ctemp01 = *(aoffset1 + 0);
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ctemp02 = *(aoffset1 + 1);
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ctemp03 = *(aoffset1 + 2);
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ctemp04 = *(aoffset1 + 3);
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ctemp05 = *(aoffset1 + 4);
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ctemp06 = *(aoffset1 + 5);
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ctemp07 = *(aoffset1 + 6);
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ctemp08 = *(aoffset1 + 7);
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ctemp09 = *(aoffset1 + 8);
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ctemp10 = *(aoffset1 + 9);
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ctemp11 = *(aoffset1 + 10);
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ctemp12 = *(aoffset1 + 11);
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ctemp13 = *(aoffset1 + 12);
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ctemp14 = *(aoffset1 + 13);
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ctemp15 = *(aoffset1 + 14);
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ctemp16 = *(aoffset1 + 15);
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*(boffset + 0) = -ctemp01;
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*(boffset + 1) = -ctemp02;
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*(boffset + 2) = -ctemp03;
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*(boffset + 3) = -ctemp04;
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*(boffset + 4) = -ctemp05;
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*(boffset + 5) = -ctemp06;
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*(boffset + 6) = -ctemp07;
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*(boffset + 7) = -ctemp08;
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*(boffset + 8) = -ctemp09;
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*(boffset + 9) = -ctemp10;
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*(boffset + 10) = -ctemp11;
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*(boffset + 11) = -ctemp12;
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*(boffset + 12) = -ctemp13;
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*(boffset + 13) = -ctemp14;
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*(boffset + 14) = -ctemp15;
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*(boffset + 15) = -ctemp16;
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boffset += 16;
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}
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}
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if (n & 4){
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aoffset1 = aoffset;
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aoffset2 = aoffset + lda;
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aoffset += 8;
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i = (m >> 1);
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if (i > 0){
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do{
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ctemp01 = *(aoffset1 + 0);
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ctemp02 = *(aoffset1 + 1);
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ctemp03 = *(aoffset1 + 2);
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ctemp04 = *(aoffset1 + 3);
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ctemp05 = *(aoffset1 + 4);
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ctemp06 = *(aoffset1 + 5);
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ctemp07 = *(aoffset1 + 6);
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ctemp08 = *(aoffset1 + 7);
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ctemp09 = *(aoffset2 + 0);
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ctemp10 = *(aoffset2 + 1);
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ctemp11 = *(aoffset2 + 2);
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ctemp12 = *(aoffset2 + 3);
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ctemp13 = *(aoffset2 + 4);
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ctemp14 = *(aoffset2 + 5);
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ctemp15 = *(aoffset2 + 6);
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ctemp16 = *(aoffset2 + 7);
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*(boffset + 0) = -ctemp01;
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*(boffset + 1) = -ctemp02;
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*(boffset + 2) = -ctemp03;
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*(boffset + 3) = -ctemp04;
|
|
*(boffset + 4) = -ctemp05;
|
|
*(boffset + 5) = -ctemp06;
|
|
*(boffset + 6) = -ctemp07;
|
|
*(boffset + 7) = -ctemp08;
|
|
|
|
*(boffset + 8) = -ctemp09;
|
|
*(boffset + 9) = -ctemp10;
|
|
*(boffset + 10) = -ctemp11;
|
|
*(boffset + 11) = -ctemp12;
|
|
*(boffset + 12) = -ctemp13;
|
|
*(boffset + 13) = -ctemp14;
|
|
*(boffset + 14) = -ctemp15;
|
|
*(boffset + 15) = -ctemp16;
|
|
|
|
aoffset1 += 2 * lda;
|
|
aoffset2 += 2 * lda;
|
|
boffset += 16;
|
|
|
|
i --;
|
|
}while(i > 0);
|
|
}
|
|
|
|
if (m & 1){
|
|
ctemp01 = *(aoffset1 + 0);
|
|
ctemp02 = *(aoffset1 + 1);
|
|
ctemp03 = *(aoffset1 + 2);
|
|
ctemp04 = *(aoffset1 + 3);
|
|
ctemp05 = *(aoffset1 + 4);
|
|
ctemp06 = *(aoffset1 + 5);
|
|
ctemp07 = *(aoffset1 + 6);
|
|
ctemp08 = *(aoffset1 + 7);
|
|
|
|
*(boffset + 0) = -ctemp01;
|
|
*(boffset + 1) = -ctemp02;
|
|
*(boffset + 2) = -ctemp03;
|
|
*(boffset + 3) = -ctemp04;
|
|
*(boffset + 4) = -ctemp05;
|
|
*(boffset + 5) = -ctemp06;
|
|
*(boffset + 6) = -ctemp07;
|
|
*(boffset + 7) = -ctemp08;
|
|
|
|
boffset += 8;
|
|
}
|
|
}
|
|
|
|
if (n & 2){
|
|
aoffset1 = aoffset;
|
|
aoffset2 = aoffset + lda;
|
|
aoffset += 4;
|
|
|
|
i = (m >> 1);
|
|
if (i > 0){
|
|
do{
|
|
ctemp01 = *(aoffset1 + 0);
|
|
ctemp02 = *(aoffset1 + 1);
|
|
ctemp03 = *(aoffset1 + 2);
|
|
ctemp04 = *(aoffset1 + 3);
|
|
|
|
ctemp05 = *(aoffset2 + 0);
|
|
ctemp06 = *(aoffset2 + 1);
|
|
ctemp07 = *(aoffset2 + 2);
|
|
ctemp08 = *(aoffset2 + 3);
|
|
|
|
*(boffset + 0) = -ctemp01;
|
|
*(boffset + 1) = -ctemp02;
|
|
*(boffset + 2) = -ctemp03;
|
|
*(boffset + 3) = -ctemp04;
|
|
*(boffset + 4) = -ctemp05;
|
|
*(boffset + 5) = -ctemp06;
|
|
*(boffset + 6) = -ctemp07;
|
|
*(boffset + 7) = -ctemp08;
|
|
|
|
aoffset1 += 2 * lda;
|
|
aoffset2 += 2 * lda;
|
|
boffset += 8;
|
|
|
|
i --;
|
|
}while(i > 0);
|
|
}
|
|
|
|
if (m & 1){
|
|
ctemp01 = *(aoffset1 + 0);
|
|
ctemp02 = *(aoffset1 + 1);
|
|
ctemp03 = *(aoffset1 + 2);
|
|
ctemp04 = *(aoffset1 + 3);
|
|
|
|
*(boffset + 0) = -ctemp01;
|
|
*(boffset + 1) = -ctemp02;
|
|
*(boffset + 2) = -ctemp03;
|
|
*(boffset + 3) = -ctemp04;
|
|
|
|
boffset += 4;
|
|
}
|
|
}
|
|
|
|
if (n & 1){
|
|
aoffset1 = aoffset;
|
|
aoffset2 = aoffset + lda;
|
|
// aoffset += 2;
|
|
|
|
i = (m >> 1);
|
|
if (i > 0){
|
|
do{
|
|
ctemp01 = *(aoffset1 + 0);
|
|
ctemp02 = *(aoffset1 + 1);
|
|
ctemp03 = *(aoffset2 + 0);
|
|
ctemp04 = *(aoffset2 + 1);
|
|
|
|
*(boffset + 0) = -ctemp01;
|
|
*(boffset + 1) = -ctemp02;
|
|
*(boffset + 2) = -ctemp03;
|
|
*(boffset + 3) = -ctemp04;
|
|
|
|
aoffset1 += 2 * lda;
|
|
aoffset2 += 2 * lda;
|
|
boffset += 4;
|
|
|
|
i --;
|
|
}while(i > 0);
|
|
}
|
|
|
|
if (m & 1){
|
|
ctemp01 = *(aoffset1 + 0);
|
|
ctemp02 = *(aoffset1 + 1);
|
|
|
|
*(boffset + 0) = -ctemp01;
|
|
*(boffset + 1) = -ctemp02;
|
|
// boffset += 2;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|