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mgpt_mmul3_538.c.h
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Sun, Nov 10, 08:44

mgpt_mmul3_538.c.h
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/* ----------------------------------------------------------------------
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
http://lammps.sandia.gov, Sandia National Laboratories
Steve Plimpton, sjplimp@sandia.gov
Copyright (2003) Sandia Corporation. Under the terms of Contract
DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
certain rights in this software. This software is distributed under
the GNU General Public License.
See the README file in the top-level LAMMPS directory.
------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
This file is part of the MGPT implementation. See further comments
in pair_mgpt.cpp and pair_mgpt.h.
------------------------------------------------------------------------- */
#include <xmmintrin.h>
void mmul3_5_8_3x8v4(const float * restrict A,
const float * restrict B,
float * restrict C) {
__m128
Creg00,Creg04,
Creg10,Creg14,
Creg20,Creg24;
__m128 Areg0,Areg1,Areg2;
__m128 Breg0,Breg4;
__m128 Atmp,Btmp;
/* Computing C(0:2,0:5) */
Areg0 = _mm_load_ps(&A[0]) ;
Areg1 = _mm_load_ps(&A[8]) ;
Areg2 = _mm_load_ps(&A[16]) ;
Breg0 = _mm_load_ps(&B[0]) ;
Breg4 = _mm_load_ps(&B[4]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(1,1,1,1)) ;
Creg00 = Breg0 ;
Creg00 = _mm_mul_ps(Creg00,Atmp) ;
Creg04 = Breg4 ;
Creg04 = _mm_mul_ps(Creg04,Atmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(1,1,1,1)) ;
Creg10 = Breg0 ;
Creg10 = _mm_mul_ps(Creg10,Atmp) ;
Creg14 = Breg4 ;
Creg14 = _mm_mul_ps(Creg14,Atmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg2,_MM_SHUFFLE(1,1,1,1)) ;
Creg20 = Breg0 ;
Creg20 = _mm_mul_ps(Creg20,Atmp) ;
Creg24 = Breg4 ;
Creg24 = _mm_mul_ps(Creg24,Atmp) ;
Breg0 = _mm_load_ps(&B[8]) ;
Breg4 = _mm_load_ps(&B[12]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(2,2,2,2)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg00 = _mm_add_ps(Creg00,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg04 = _mm_add_ps(Creg04,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(2,2,2,2)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg10 = _mm_add_ps(Creg10,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg14 = _mm_add_ps(Creg14,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg2,_MM_SHUFFLE(2,2,2,2)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg20 = _mm_add_ps(Creg20,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg24 = _mm_add_ps(Creg24,Btmp) ;
Breg0 = _mm_load_ps(&B[16]) ;
Breg4 = _mm_load_ps(&B[20]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(3,3,3,3)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg00 = _mm_add_ps(Creg00,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg04 = _mm_add_ps(Creg04,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(3,3,3,3)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg10 = _mm_add_ps(Creg10,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg14 = _mm_add_ps(Creg14,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg2,_MM_SHUFFLE(3,3,3,3)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg20 = _mm_add_ps(Creg20,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg24 = _mm_add_ps(Creg24,Btmp) ;
Areg0 = _mm_load_ps(&A[4]) ;
Areg1 = _mm_load_ps(&A[12]) ;
Areg2 = _mm_load_ps(&A[20]) ;
Breg0 = _mm_load_ps(&B[24]) ;
Breg4 = _mm_load_ps(&B[28]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(0,0,0,0)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg00 = _mm_add_ps(Creg00,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg04 = _mm_add_ps(Creg04,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(0,0,0,0)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg10 = _mm_add_ps(Creg10,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg14 = _mm_add_ps(Creg14,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg2,_MM_SHUFFLE(0,0,0,0)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg20 = _mm_add_ps(Creg20,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg24 = _mm_add_ps(Creg24,Btmp) ;
Breg0 = _mm_load_ps(&B[32]) ;
Breg4 = _mm_load_ps(&B[36]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(1,1,1,1)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg00 = _mm_add_ps(Creg00,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg04 = _mm_add_ps(Creg04,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(1,1,1,1)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg10 = _mm_add_ps(Creg10,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg14 = _mm_add_ps(Creg14,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg2,_MM_SHUFFLE(1,1,1,1)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg20 = _mm_add_ps(Creg20,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg24 = _mm_add_ps(Creg24,Btmp) ;
_mm_store_ps(&C[0],Creg00) ;
_mm_store_ps(&C[4],Creg04) ;
_mm_store_ps(&C[8],Creg10) ;
_mm_store_ps(&C[12],Creg14) ;
_mm_store_ps(&C[16],Creg20) ;
_mm_store_ps(&C[20],Creg24) ;
/* Computing C(3:4,0:5) */
Areg0 = _mm_load_ps(&A[24]) ;
Areg1 = _mm_load_ps(&A[32]) ;
Breg0 = _mm_load_ps(&B[0]) ;
Breg4 = _mm_load_ps(&B[4]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(1,1,1,1)) ;
Creg00 = Breg0 ;
Creg00 = _mm_mul_ps(Creg00,Atmp) ;
Creg04 = Breg4 ;
Creg04 = _mm_mul_ps(Creg04,Atmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(1,1,1,1)) ;
Creg10 = Breg0 ;
Creg10 = _mm_mul_ps(Creg10,Atmp) ;
Creg14 = Breg4 ;
Creg14 = _mm_mul_ps(Creg14,Atmp) ;
Breg0 = _mm_load_ps(&B[8]) ;
Breg4 = _mm_load_ps(&B[12]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(2,2,2,2)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg00 = _mm_add_ps(Creg00,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg04 = _mm_add_ps(Creg04,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(2,2,2,2)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg10 = _mm_add_ps(Creg10,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg14 = _mm_add_ps(Creg14,Btmp) ;
Breg0 = _mm_load_ps(&B[16]) ;
Breg4 = _mm_load_ps(&B[20]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(3,3,3,3)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg00 = _mm_add_ps(Creg00,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg04 = _mm_add_ps(Creg04,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(3,3,3,3)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg10 = _mm_add_ps(Creg10,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg14 = _mm_add_ps(Creg14,Btmp) ;
Areg0 = _mm_load_ps(&A[28]) ;
Areg1 = _mm_load_ps(&A[36]) ;
Breg0 = _mm_load_ps(&B[24]) ;
Breg4 = _mm_load_ps(&B[28]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(0,0,0,0)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg00 = _mm_add_ps(Creg00,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg04 = _mm_add_ps(Creg04,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(0,0,0,0)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg10 = _mm_add_ps(Creg10,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg14 = _mm_add_ps(Creg14,Btmp) ;
Breg0 = _mm_load_ps(&B[32]) ;
Breg4 = _mm_load_ps(&B[36]) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg0,_MM_SHUFFLE(1,1,1,1)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg00 = _mm_add_ps(Creg00,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg04 = _mm_add_ps(Creg04,Btmp) ;
Atmp = (__m128) _mm_shuffle_epi32((__m128i) Areg1,_MM_SHUFFLE(1,1,1,1)) ;
Btmp = Breg0 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg10 = _mm_add_ps(Creg10,Btmp) ;
Btmp = Breg4 ;
Btmp = _mm_mul_ps(Btmp,Atmp) ;
Creg14 = _mm_add_ps(Creg14,Btmp) ;
_mm_store_ps(&C[24],Creg00) ;
_mm_store_ps(&C[28],Creg04) ;
_mm_store_ps(&C[32],Creg10) ;
_mm_store_ps(&C[36],Creg14) ;
}

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