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[ZARCH] Format source code, Fix constraints

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This commit is contained in:
maamountki
2019-02-05 07:30:38 +02:00
committed by GitHub
parent a38aa56e76
commit 81daf6bc38
67 changed files with 13422 additions and 14630 deletions
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184
kernel/zarch/sdot.c
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@@ -1,5 +1,5 @@
/***************************************************************************
Copyright (c) 2013-2018,The OpenBLAS Project
Copyright (c) 2013-2019,The OpenBLAS Project
All rights reserved.
Redistribution and use in source and binary forms,with or without
modification,are permitted provided that the following conditions are
@@ -27,114 +27,118 @@ USE OF THIS SOFTWARE,EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "common.h"
static FLOAT sdot_kernel_32(BLASLONG n, FLOAT *x, FLOAT *y)
{
FLOAT dot;
static FLOAT sdot_kernel_32(BLASLONG n, FLOAT *x, FLOAT *y) {
FLOAT dot;
__asm__ volatile (
"vzero %%v0 \n\t"
"srlg %%r0,%1,5 \n\t"
"xgr %%r1,%%r1 \n\t"
"0: \n\t"
"pfd 1,1024(%%r1,%2) \n\t"
"pfd 1,1024(%%r1,%3) \n\t"
__asm__("vzero %%v0\n\t"
"vzero %%v1\n\t"
"vzero %%v2\n\t"
"vzero %%v3\n\t"
"vzero %%v4\n\t"
"vzero %%v5\n\t"
"vzero %%v6\n\t"
"vzero %%v7\n\t"
"srlg %[n],%[n],5\n\t"
"xgr %%r1,%%r1\n\t"
"0:\n\t"
"pfd 1,1024(%%r1,%[x])\n\t"
"pfd 1,1024(%%r1,%[y])\n\t"
"vl %%v16,0(%%r1,%[x])\n\t"
"vl %%v17,16(%%r1,%[x])\n\t"
"vl %%v18,32(%%r1,%[x])\n\t"
"vl %%v19,48(%%r1,%[x])\n\t"
"vl %%v20,64(%%r1,%[x])\n\t"
"vl %%v21,80(%%r1,%[x])\n\t"
"vl %%v22,96(%%r1,%[x])\n\t"
"vl %%v23,112(%%r1,%[x])\n\t"
"vl %%v24,0(%%r1,%[y])\n\t"
"vl %%v25,16(%%r1,%[y])\n\t"
"vl %%v26,32(%%r1,%[y])\n\t"
"vl %%v27,48(%%r1,%[y])\n\t"
"vl %%v28,64(%%r1,%[y])\n\t"
"vl %%v29,80(%%r1,%[y])\n\t"
"vl %%v30,96(%%r1,%[y])\n\t"
"vl %%v31,112(%%r1,%[y])\n\t"
"vfmasb %%v0,%%v16,%%v24,%%v0\n\t"
"vfmasb %%v1,%%v17,%%v25,%%v1\n\t"
"vfmasb %%v2,%%v18,%%v26,%%v2\n\t"
"vfmasb %%v3,%%v19,%%v27,%%v3\n\t"
"vfmasb %%v4,%%v20,%%v28,%%v4\n\t"
"vfmasb %%v5,%%v21,%%v29,%%v5\n\t"
"vfmasb %%v6,%%v22,%%v30,%%v6\n\t"
"vfmasb %%v7,%%v23,%%v31,%%v7\n\t"
"agfi %%r1,128\n\t"
"brctg %[n],0b\n\t"
"vfasb %%v0,%%v0,%%v1\n\t"
"vfasb %%v0,%%v0,%%v2\n\t"
"vfasb %%v0,%%v0,%%v3\n\t"
"vfasb %%v0,%%v0,%%v4\n\t"
"vfasb %%v0,%%v0,%%v5\n\t"
"vfasb %%v0,%%v0,%%v6\n\t"
"vfasb %%v0,%%v0,%%v7\n\t"
"vrepf %%v1,%%v0,1\n\t"
"vrepf %%v2,%%v0,2\n\t"
"vrepf %%v3,%%v0,3\n\t"
"aebr %%f0,%%f1\n\t"
"aebr %%f0,%%f2\n\t"
"aebr %%f0,%%f3\n\t"
"ler %[dot],%%f0"
: [dot] "=f"(dot),[n] "+&r"(n)
: "m"(*(const FLOAT (*)[n]) x),[x] "a"(x), "m"(*(const FLOAT (*)[n]) y),
[y] "a"(y)
: "cc", "r1", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16",
"v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26",
"v27", "v28", "v29", "v30", "v31");
"vl %%v16,0(%%r1,%2) \n\t"
"vl %%v17,16(%%r1,%2) \n\t"
"vl %%v18,32(%%r1,%2) \n\t"
"vl %%v19,48(%%r1,%2) \n\t"
"vl %%v20,64(%%r1,%2) \n\t"
"vl %%v21,80(%%r1,%2) \n\t"
"vl %%v22,96(%%r1,%2) \n\t"
"vl %%v23,112(%%r1,%2) \n\t"
"vl %%v24,0(%%r1,%3) \n\t"
"vfmasb %%v0,%%v16,%%v24,%%v0 \n\t"
"vl %%v25,16(%%r1,%3) \n\t"
"vfmasb %%v0,%%v17,%%v25,%%v0 \n\t"
"vl %%v26,32(%%r1,%3) \n\t"
"vfmasb %%v0,%%v18,%%v26,%%v0 \n\t"
"vl %%v27,48(%%r1,%3) \n\t"
"vfmasb %%v0,%%v19,%%v27,%%v0 \n\t"
"vl %%v28,64(%%r1,%3) \n\t"
"vfmasb %%v0,%%v20,%%v28,%%v0 \n\t"
"vl %%v29,80(%%r1,%3) \n\t"
"vfmasb %%v0,%%v21,%%v29,%%v0 \n\t"
"vl %%v30,96(%%r1,%3) \n\t"
"vfmasb %%v0,%%v22,%%v30,%%v0 \n\t"
"vl %%v31,112(%%r1,%3) \n\t"
"vfmasb %%v0,%%v23,%%v31,%%v0 \n\t"
"agfi %%r1,128 \n\t"
"brctg %%r0,0b \n\t"
"vrepf %%v1,%%v0,1 \n\t"
"vrepf %%v2,%%v0,2 \n\t"
"vrepf %%v3,%%v0,3 \n\t"
"aebr %%f0,%%f1 \n\t"
"aebr %%f0,%%f2 \n\t"
"aebr %%f0,%%f3 \n\t"
"ler %0,%%f0 "
:"=f"(dot)
:"r"(n),"ZR"((const FLOAT (*)[n])x),"ZR"((const FLOAT (*)[n])y)
:"memory","cc","r0","r1","v0","v1","v2","v3","v16","v17","v18","v19","v20","v21","v22","v23","v24","v25","v26","v27","v28","v29","v30","v31"
);
return dot;
return dot;
}
FLOAT CNAME(BLASLONG n,FLOAT *x,BLASLONG inc_x,FLOAT *y,BLASLONG inc_y)
{
BLASLONG i=0;
BLASLONG ix=0,iy=0;
FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y) {
BLASLONG i = 0;
BLASLONG ix = 0, iy = 0;
FLOAT dot = 0.0 ;
FLOAT dot = 0.0;
if ( n <= 0 ) return(dot);
if (n <= 0)
return (dot);
if ( (inc_x == 1) && (inc_y == 1) )
{
if ((inc_x == 1) && (inc_y == 1)) {
BLASLONG n1 = n & -32;
BLASLONG n1 = n & -32;
if ( n1 )
dot = sdot_kernel_32(n1,x,y);
if (n1)
dot = sdot_kernel_32(n1, x, y);
i = n1;
while(i < n)
{
i = n1;
while (i < n) {
dot += y[i] * x[i] ;
i++ ;
dot += y[i] * x[i];
i++;
}
return(dot);
}
return (dot);
}
}
BLASLONG n1 = n & -2;
BLASLONG n1 = n & -2;
while (i < n1) {
while(i < n1)
{
dot += y[iy] * x[ix] + y[iy + inc_y] * x[ix + inc_x];
ix += inc_x * 2;
iy += inc_y * 2;
i += 2;
dot += y[iy] * x[ix] + y[iy+inc_y] * x[ix+inc_x];
ix += inc_x*2 ;
iy += inc_y*2 ;
i+=2 ;
}
}
while (i < n) {
while(i < n)
{
dot += y[iy] * x[ix];
ix += inc_x;
iy += inc_y;
i++;
dot += y[iy] * x[ix] ;
ix += inc_x ;
iy += inc_y ;
i++ ;
}
return(dot);
}
return (dot);
}