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sse3.h
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/***********************************************************************
*
* Copyright (C) 2004 Carsten Urbach
*
* This file is part of tmLQCD.
*
* tmLQCD is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* tmLQCD is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with tmLQCD. If not, see <http://www.gnu.org/licenses/>.
*
* SSE3 versions of macros used in the Dirac operator
*
***********************************************************************/
#ifndef _SSE3_h
#define _SSE3_h
/*
* C.Urbach
* Multiplies xmm3,xmm4,xmm5 with the complex number stored
* in xmm6 and xmm7
*/
#define _sse_vector_cmplx_mul_two() \
__asm__ __volatile__ ("movapd %%xmm7, %%xmm0 \n\t" \
"movapd %%xmm7, %%xmm1 \n\t" \
"movapd %%xmm7, %%xmm2 \n\t" \
"mulpd %%xmm3, %%xmm0 \n\t" \
"mulpd %%xmm6, %%xmm3 \n\t" \
"mulpd %%xmm4, %%xmm1 \n\t" \
"mulpd %%xmm6, %%xmm4 \n\t" \
"mulpd %%xmm5, %%xmm2 \n\t" \
"mulpd %%xmm6, %%xmm5 \n\t" \
"shufpd $0x1, %%xmm0, %%xmm0 \n\t" \
"shufpd $0x1, %%xmm1, %%xmm1 \n\t" \
"shufpd $0x1, %%xmm2, %%xmm2 \n\t" \
"addsubpd %%xmm0, %%xmm3 \n\t" \
"addsubpd %%xmm1, %%xmm4 \n\t" \
"addsubpd %%xmm2, %%xmm5 \n\t" \
: \
:);
/*
* C. Urbach Thu Aug 19 15:07:01 CEST 2004
* Multiplies xmm3,xmm4,xmm5 with the complex number c
* using SSE3 instructions
*/
#define _sse_vector_cmplx_mul(c) \
__asm__ __volatile__ ("movddup %0, %%xmm6 \n\t" \
"movddup %1, %%xmm7 \n\t" \
"movapd %%xmm7, %%xmm0 \n\t" \
"movapd %%xmm7, %%xmm1 \n\t" \
"movapd %%xmm7, %%xmm2 \n\t" \
"mulpd %%xmm3, %%xmm0 \n\t" \
"mulpd %%xmm6, %%xmm3 \n\t" \
"mulpd %%xmm4, %%xmm1 \n\t" \
"mulpd %%xmm6, %%xmm4 \n\t" \
"mulpd %%xmm5, %%xmm2 \n\t" \
"mulpd %%xmm6, %%xmm5 \n\t" \
"shufpd $0x1, %%xmm0, %%xmm0 \n\t" \
"shufpd $0x1, %%xmm1, %%xmm1 \n\t" \
"shufpd $0x1, %%xmm2, %%xmm2 \n\t" \
"addsubpd %%xmm0, %%xmm3 \n\t" \
"addsubpd %%xmm1, %%xmm4 \n\t" \
"addsubpd %%xmm2, %%xmm5 \n\t" \
: \
: \
"m" (creal(c)), \
"m" (cimag(c))) ;
/*
* C. Urbach Thu Aug 19 15:07:01 CEST 2004
* Multiplies xmm3,xmm4,xmm5 with the complex
* conjugate of the number c
* using SSE3 instructions
*/
#define _sse_vector_cmplxcg_mul(c) \
__asm__ __volatile__ ("movddup %0, %%xmm6 \n\t" \
"movddup %1, %%xmm7 \n\t" \
"movapd %%xmm7, %%xmm0 \n\t" \
"movapd %%xmm7, %%xmm1 \n\t" \
"movapd %%xmm7, %%xmm2 \n\t" \
"mulpd %%xmm3, %%xmm0 \n\t" \
"mulpd %%xmm6, %%xmm3 \n\t" \
"mulpd %%xmm4, %%xmm1 \n\t" \
"mulpd %%xmm6, %%xmm4 \n\t" \
"mulpd %%xmm5, %%xmm2 \n\t" \
"mulpd %%xmm6, %%xmm5 \n\t" \
"shufpd $0x1, %%xmm3, %%xmm3 \n\t" \
"shufpd $0x1, %%xmm4, %%xmm4 \n\t" \
"shufpd $0x1, %%xmm5, %%xmm5 \n\t" \
"addsubpd %%xmm0, %%xmm3 \n\t" \
"addsubpd %%xmm1, %%xmm4 \n\t" \
"addsubpd %%xmm2, %%xmm5 \n\t" \
"shufpd $0x1, %%xmm3, %%xmm3 \n\t" \
"shufpd $0x1, %%xmm4, %%xmm4 \n\t" \
"shufpd $0x1, %%xmm5, %%xmm5 \n\t" \
: \
: \
"m" (creal(c)), \
"m" (cimag(c))) ;
/*
* C. Urbach
* SSE3 implementation
* Multiplies an su3 vector s with an su3 matrix u, assuming s is
* stored in xmm0,xmm1,xmm2
*
* On output the result is in xmm3,xmm4,xmm5 and the registers
* xmm0,xmm1,xmm2 are changed
*/
#if defined OPTERON
#define _sse_su3_multiply(u) \
__asm__ __volatile__ ("movddup %0, %%xmm3 \n\t" \
"movddup %1, %%xmm6 \n\t" \
"movddup %2, %%xmm4 \n\t" \
"mulpd %%xmm0, %%xmm3 \n\t" \
"movddup %3, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"movddup %4, %%xmm5 \n\t" \
"mulpd %%xmm0, %%xmm4 \n\t" \
"addpd %%xmm6, %%xmm3 \n\t" \
"movddup %5, %%xmm8 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"mulpd %%xmm0, %%xmm5 \n\t" \
"movddup %6, %%xmm9 \n\t" \
"addpd %%xmm7, %%xmm4 \n\t" \
"mulpd %%xmm1, %%xmm8 \n\t" \
"movddup %7, %%xmm10 \n\t" \
"mulpd %%xmm2, %%xmm9 \n\t" \
"movddup %8, %%xmm11 \n\t" \
"mulpd %%xmm1, %%xmm10 \n\t" \
"mulpd %%xmm2, %%xmm11 \n\t" \
"addpd %%xmm8, %%xmm5 \n\t" \
"addpd %%xmm9, %%xmm3 \n\t" \
"addpd %%xmm10, %%xmm4 \n\t" \
"addpd %%xmm11, %%xmm5" \
: \
: \
"m" (creal((u).c00)), \
"m" (creal((u).c01)), \
"m" (creal((u).c10)), \
"m" (creal((u).c12)), \
"m" (creal((u).c20)), \
"m" (creal((u).c21)), \
"m" (creal((u).c02)), \
"m" (creal((u).c11)), \
"m" (creal((u).c22))); \
__asm__ __volatile__ ("movddup %0, %%xmm6 \n\t" \
"movddup %1, %%xmm7 \n\t" \
"movddup %2, %%xmm8 \n\t" \
"shufpd $0x1, %%xmm0, %%xmm0 \n\t" \
"shufpd $0x1, %%xmm1, %%xmm1 \n\t" \
"shufpd $0x1, %%xmm2, %%xmm2 \n\t" \
"mulpd %%xmm0, %%xmm6 \n\t" \
"mulpd %%xmm1, %%xmm7 \n\t" \
"mulpd %%xmm2, %%xmm8 \n\t" \
"movddup %3, %%xmm9 \n\t" \
"movddup %4, %%xmm10 \n\t" \
"movddup %5, %%xmm11 \n\t" \
"addsubpd %%xmm6, %%xmm3 \n\t" \
"addsubpd %%xmm7, %%xmm4 \n\t" \
"addsubpd %%xmm8, %%xmm5 \n\t" \
"mulpd %%xmm0, %%xmm9 \n\t" \
"mulpd %%xmm1, %%xmm10 \n\t" \
"mulpd %%xmm0, %%xmm11 \n\t" \
"movddup %6, %%xmm12 \n\t" \
"movddup %7, %%xmm13 \n\t" \
"movddup %8, %%xmm14 \n\t" \
"addsubpd %%xmm9, %%xmm4 \n\t" \
"addsubpd %%xmm10, %%xmm3 \n\t" \
"addsubpd %%xmm11, %%xmm5 \n\t" \
"mulpd %%xmm2, %%xmm12 \n\t" \
"mulpd %%xmm1, %%xmm13 \n\t" \
"mulpd %%xmm2, %%xmm14 \n\t" \
"addsubpd %%xmm12, %%xmm3 \n\t" \
"addsubpd %%xmm13, %%xmm5 \n\t" \
"addsubpd %%xmm14, %%xmm4" \
: \
: \
"m" (cimag((u).c00)), \
"m" (cimag((u).c11)), \
"m" (cimag((u).c22)), \
"m" (cimag((u).c10)), \
"m" (cimag((u).c01)), \
"m" (cimag((u).c20)), \
"m" (cimag((u).c02)), \
"m" (cimag((u).c21)), \
"m" (cimag((u).c12)))
#else
#define _sse_su3_multiply(u) \
__asm__ __volatile__ ("movddup %0, %%xmm3 \n\t" \
"movddup %1, %%xmm6 \n\t" \
"movddup %2, %%xmm4 \n\t" \
"mulpd %%xmm0, %%xmm3 \n\t" \
"movddup %3, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"movddup %4, %%xmm5 \n\t" \
"mulpd %%xmm0, %%xmm4 \n\t" \
"addpd %%xmm6, %%xmm3 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"mulpd %%xmm0, %%xmm5 \n\t" \
"addpd %%xmm7, %%xmm4 \n\t" \
"movddup %5, %%xmm6 \n\t" \
"movddup %6, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"addpd %%xmm6, %%xmm5 \n\t" \
"addpd %%xmm7, %%xmm3 \n\t" \
"movddup %7, %%xmm6 \n\t" \
"movddup %8, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"addpd %%xmm6, %%xmm4 \n\t" \
"addpd %%xmm7, %%xmm5" \
: \
: \
"m" (creal((u).c00)), \
"m" (creal((u).c01)), \
"m" (creal((u).c10)), \
"m" (creal((u).c12)), \
"m" (creal((u).c20)), \
"m" (creal((u).c21)), \
"m" (creal((u).c02)), \
"m" (creal((u).c11)), \
"m" (creal((u).c22))); \
__asm__ __volatile__ ("movddup %0, %%xmm6 \n\t" \
"movddup %1, %%xmm7 \n\t" \
"shufpd $0x1, %%xmm0, %%xmm0 \n\t" \
"shufpd $0x1, %%xmm1, %%xmm1 \n\t" \
"shufpd $0x1, %%xmm2, %%xmm2 \n\t" \
"mulpd %%xmm0, %%xmm6 \n\t" \
"mulpd %%xmm1, %%xmm7 \n\t" \
"addsubpd %%xmm6, %%xmm3 \n\t" \
"addsubpd %%xmm7, %%xmm4 \n\t" \
"movddup %2, %%xmm6 \n\t" \
"movddup %3, %%xmm7 \n\t" \
"mulpd %%xmm2, %%xmm6 \n\t" \
"mulpd %%xmm0, %%xmm7 \n\t" \
"addsubpd %%xmm6, %%xmm5 \n\t" \
"addsubpd %%xmm7, %%xmm4 \n\t" \
"movddup %4, %%xmm6 \n\t" \
"movddup %5, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"mulpd %%xmm0, %%xmm7 \n\t" \
"addsubpd %%xmm6, %%xmm3 \n\t" \
"addsubpd %%xmm7, %%xmm5 \n\t" \
"movddup %6, %%xmm0 \n\t" \
"movddup %7, %%xmm6 \n\t" \
"movddup %8, %%xmm7 \n\t" \
"mulpd %%xmm2, %%xmm0 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"addsubpd %%xmm0, %%xmm3 \n\t" \
"addsubpd %%xmm6, %%xmm5 \n\t" \
"addsubpd %%xmm7, %%xmm4" \
: \
: \
"m" (cimag((u).c00)), \
"m" (cimag((u).c11)), \
"m" (cimag((u).c22)), \
"m" (cimag((u).c10)), \
"m" (cimag((u).c01)), \
"m" (cimag((u).c20)), \
"m" (cimag((u).c02)), \
"m" (cimag((u).c21)), \
"m" (cimag((u).c12)))
#endif
/*
* C. Urbach
* SSE3 Implementation of
* Multiplies an su3 vector s with an su3 matrix u^dagger, assuming s is
* stored in xmm0,xmm1,xmm2
*
* On output the result is in xmm3,xmm4,xmm5 and the registers
* xmm0,xmm1,xmm2 are changed
*/
#if defined OPTERON
#define _sse_su3_inverse_multiply(u) \
__asm__ __volatile__ ("movddup %0, %%xmm3 \n\t" \
"movddup %1, %%xmm6 \n\t" \
"movddup %2, %%xmm4 \n\t" \
"mulpd %%xmm0, %%xmm3 \n\t" \
"movddup %3, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"movddup %4, %%xmm5 \n\t" \
"mulpd %%xmm0, %%xmm4 \n\t" \
"addpd %%xmm6, %%xmm3 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"mulpd %%xmm0, %%xmm5 \n\t" \
"addpd %%xmm7, %%xmm4 \n\t" \
"movddup %5, %%xmm8 \n\t" \
"movddup %6, %%xmm9 \n\t" \
"mulpd %%xmm1, %%xmm8 \n\t" \
"mulpd %%xmm2, %%xmm9 \n\t" \
"movddup %7, %%xmm10 \n\t" \
"movddup %8, %%xmm11 \n\t" \
"mulpd %%xmm1, %%xmm10 \n\t" \
"mulpd %%xmm2, %%xmm11 \n\t" \
"addpd %%xmm8, %%xmm5 \n\t" \
"addpd %%xmm9, %%xmm3 \n\t" \
"addpd %%xmm10, %%xmm4 \n\t" \
"addpd %%xmm11, %%xmm5" \
: \
: \
"m" (creal((u).c00)), \
"m" (creal((u).c10)), \
"m" (creal((u).c01)), \
"m" (creal((u).c21)), \
"m" (creal((u).c02)), \
"m" (creal((u).c12)), \
"m" (creal((u).c20)), \
"m" (creal((u).c11)), \
"m" (creal((u).c22))); \
__asm__ __volatile__ ("movddup %0, %%xmm6 \n\t" \
"movddup %1, %%xmm7 \n\t" \
"movddup %2, %%xmm8 \n\t" \
"xorpd %9, %%xmm0 \n\t" \
"xorpd %9, %%xmm1 \n\t" \
"xorpd %9, %%xmm2 \n\t" \
"shufpd $0x1, %%xmm0, %%xmm0 \n\t" \
"shufpd $0x1, %%xmm1, %%xmm1 \n\t" \
"shufpd $0x1, %%xmm2, %%xmm2 \n\t" \
"mulpd %%xmm0, %%xmm6 \n\t" \
"mulpd %%xmm1, %%xmm7 \n\t" \
"mulpd %%xmm2, %%xmm8 \n\t" \
"movddup %3, %%xmm9 \n\t" \
"movddup %4, %%xmm10 \n\t" \
"movddup %5, %%xmm11 \n\t" \
"addpd %%xmm6, %%xmm3 \n\t" \
"addpd %%xmm7, %%xmm4 \n\t" \
"addpd %%xmm8, %%xmm5 \n\t" \
"mulpd %%xmm0, %%xmm9 \n\t" \
"mulpd %%xmm1, %%xmm10 \n\t" \
"mulpd %%xmm0, %%xmm11 \n\t" \
"movddup %6, %%xmm12 \n\t" \
"movddup %7, %%xmm13 \n\t" \
"movddup %8, %%xmm14 \n\t" \
"addpd %%xmm9, %%xmm4 \n\t" \
"addpd %%xmm10, %%xmm3 \n\t" \
"addpd %%xmm11, %%xmm5 \n\t" \
"mulpd %%xmm2, %%xmm12 \n\t" \
"mulpd %%xmm1, %%xmm13 \n\t" \
"mulpd %%xmm2, %%xmm14 \n\t" \
"addpd %%xmm12, %%xmm3 \n\t" \
"addpd %%xmm13, %%xmm5 \n\t" \
"addpd %%xmm14, %%xmm4" \
: \
: \
"m" (cimag((u).c00)), \
"m" (cimag((u).c11)), \
"m" (cimag((u).c22)), \
"m" (cimag((u).c01)), \
"m" (cimag((u).c10)), \
"m" (cimag((u).c02)), \
"m" (cimag((u).c20)), \
"m" (cimag((u).c12)), \
"m" (cimag((u).c21)), \
"m" (_sse_sgn));
#else
#define _sse_su3_inverse_multiply(u) \
__asm__ __volatile__ ("movddup %0, %%xmm3 \n\t" \
"movddup %1, %%xmm6 \n\t" \
"movddup %2, %%xmm4 \n\t" \
"mulpd %%xmm0, %%xmm3 \n\t" \
"movddup %3, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"movddup %4, %%xmm5 \n\t" \
"mulpd %%xmm0, %%xmm4 \n\t" \
"addpd %%xmm6, %%xmm3 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"mulpd %%xmm0, %%xmm5 \n\t" \
"addpd %%xmm7, %%xmm4 \n\t" \
"movddup %5, %%xmm6 \n\t" \
"movddup %6, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"addpd %%xmm6, %%xmm5 \n\t" \
"addpd %%xmm7, %%xmm3 \n\t" \
"movddup %7, %%xmm6 \n\t" \
"movddup %8, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"addpd %%xmm6, %%xmm4 \n\t" \
"addpd %%xmm7, %%xmm5" \
: \
: \
"m" (creal((u).c00)), \
"m" (creal((u).c10)), \
"m" (creal((u).c01)), \
"m" (creal((u).c21)), \
"m" (creal((u).c02)), \
"m" (creal((u).c12)), \
"m" (creal((u).c20)), \
"m" (creal((u).c11)), \
"m" (creal((u).c22))); \
__asm__ __volatile__ ("movddup %0, %%xmm6 \n\t" \
"movddup %1, %%xmm7 \n\t" \
"xorpd %9, %%xmm0 \n\t" \
"xorpd %9, %%xmm1 \n\t" \
"xorpd %9, %%xmm2 \n\t" \
"shufpd $0x1, %%xmm0, %%xmm0 \n\t" \
"shufpd $0x1, %%xmm1, %%xmm1 \n\t" \
"shufpd $0x1, %%xmm2, %%xmm2 \n\t" \
"mulpd %%xmm0, %%xmm6 \n\t" \
"mulpd %%xmm1, %%xmm7 \n\t" \
"addpd %%xmm6, %%xmm3 \n\t" \
"addpd %%xmm7, %%xmm4 \n\t" \
"movddup %2, %%xmm6 \n\t" \
"movddup %3, %%xmm7 \n\t" \
"mulpd %%xmm2, %%xmm6 \n\t" \
"mulpd %%xmm0, %%xmm7 \n\t" \
"addpd %%xmm6, %%xmm5 \n\t" \
"addpd %%xmm7, %%xmm4 \n\t" \
"movddup %4, %%xmm6 \n\t" \
"movddup %5, %%xmm7 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"mulpd %%xmm0, %%xmm7 \n\t" \
"addpd %%xmm6, %%xmm3 \n\t" \
"addpd %%xmm7, %%xmm5 \n\t" \
"movddup %6, %%xmm0 \n\t" \
"movddup %7, %%xmm6 \n\t" \
"movddup %8, %%xmm7 \n\t" \
"mulpd %%xmm2, %%xmm0 \n\t" \
"mulpd %%xmm1, %%xmm6 \n\t" \
"mulpd %%xmm2, %%xmm7 \n\t" \
"addpd %%xmm0, %%xmm3 \n\t" \
"addpd %%xmm6, %%xmm5 \n\t" \
"addpd %%xmm7, %%xmm4" \
: \
: \
"m" (cimag((u).c00)), \
"m" (cimag((u).c11)), \
"m" (cimag((u).c22)), \
"m" (cimag((u).c01)), \
"m" (cimag((u).c10)), \
"m" (cimag((u).c02)), \
"m" (cimag((u).c20)), \
"m" (cimag((u).c12)), \
"m" (cimag((u).c21)), \
"m" (_sse_sgn));
#endif
#endif