1430 lines
38 KiB
ArmAsm
1430 lines
38 KiB
ArmAsm
/***************************************************************************
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Copyright (c) 2013, 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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/*********************************************************************
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*
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* 2014/06/28 Saar
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* BLASTEST : OK
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* CTEST : OK
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* TEST : OK
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*
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*
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* 2013/10/30 Saar
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*
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* Parameter:
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* UNROLL_M 2
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* UNROLL_N 2
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* ZGEMM_P 384
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* ZGEMM_Q 168
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* A_PR1 512
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* B_PR1 256
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*
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* Performance at m x n on AMD 8320 (ACML-Version: 5.3.1):
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*
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* 3456x3456 82.4 GFLOPS with 8 threads on 4 modules (ACML: 76.3 ) (BULLDOZER: 81.0 )
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* 3456x3456 79.9 GFLOPS with 4 threads on 4 modules (ACML: 69.9 ) (BULLDOZER: 74.6 )
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* 3456x3456 40.4 GFLOPS with 2 threads on 2 modules (ACML: 35.8 ) (BULLDOZER: 37.9 )
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* 3456x3456 20.3 GFLOPS with 1 threads on 1 modules (ACML: 18.1 ) (BULLDOZER: 19.2 )
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*
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* Performance at m x n on AMD 6380 (ACML-Version: 5.3.1):
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*
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* 6912x6912 227.5 GFLOPS with 32 threads on 16 modules (ACML: 166.3 ) (BULLDOZER: 228.5 )
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* 6912x6912 211.6 GFLOPS with 16 threads on 16 modules (ACML: 169.5 ) (BULLDOZER: 204.3 )
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* 6912x6912 123.5 GFLOPS with 8 threads on 8 modules (ACML: 92.7 ) (BULLDOZER: 117.0 )
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* 3456x3456 64.1 GFLOPS with 4 threads on 4 modules (ACML: 49.1 ) (BULLDOZER: 61.7 )
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* 3456x3456 33.4 GFLOPS with 2 threads on 2 modules (ACML: 28.1 ) (BULLDOZER: 30.9 )
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* 3456x3456 17.0 GFLOPS with 1 threads on 1 modules (ACML: 15.2 ) (BULLDOZER: 15.7 )
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*
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*********************************************************************/
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#define ASSEMBLER
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#include "common.h"
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#define OLD_M %rdi
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#define OLD_N %rsi
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#define M %r13
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#define J %r14
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#define OLD_K %rdx
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#define A %rcx
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#define B %r8
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#define C %r9
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#define LDC %r10
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#define I %r11
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#define AO %rdi
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#define BO %rsi
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#define CO1 %r15
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#define K %r12
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#define BI %rbp
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#define SP %rbx
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#define BO1 %rdi
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#define BO2 %r15
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#ifndef WINDOWS_ABI
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#define STACKSIZE 96
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#else
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#define STACKSIZE 320
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#define OLD_ALPHA_I 40 + STACKSIZE(%rsp)
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#define OLD_A 48 + STACKSIZE(%rsp)
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#define OLD_B 56 + STACKSIZE(%rsp)
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#define OLD_C 64 + STACKSIZE(%rsp)
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#define OLD_LDC 72 + STACKSIZE(%rsp)
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#define OLD_OFFSET 80 + STACKSIZE(%rsp)
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#endif
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#define L_BUFFER_SIZE 256*8*4
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#define Ndiv6 24(%rsp)
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#define Nmod6 32(%rsp)
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#define N 40(%rsp)
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#define ALPHA_R 48(%rsp)
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#define ALPHA_I 56(%rsp)
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#define OFFSET 64(%rsp)
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#define KK 72(%rsp)
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#define KKK 80(%rsp)
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#define BUFFER1 128(%rsp)
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#if defined(OS_WINDOWS)
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#if L_BUFFER_SIZE > 16384
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#define STACK_TOUCH \
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movl $0, 4096 * 4(%rsp);\
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movl $0, 4096 * 3(%rsp);\
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movl $0, 4096 * 2(%rsp);\
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movl $0, 4096 * 1(%rsp);
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#elif L_BUFFER_SIZE > 12288
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#define STACK_TOUCH \
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movl $0, 4096 * 3(%rsp);\
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movl $0, 4096 * 2(%rsp);\
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movl $0, 4096 * 1(%rsp);
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#elif L_BUFFER_SIZE > 8192
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#define STACK_TOUCH \
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movl $0, 4096 * 2(%rsp);\
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movl $0, 4096 * 1(%rsp);
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#elif L_BUFFER_SIZE > 4096
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#define STACK_TOUCH \
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movl $0, 4096 * 1(%rsp);
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#else
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#define STACK_TOUCH
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#endif
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#else
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#define STACK_TOUCH
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#endif
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#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
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#define VFMADD_R vfmaddpd
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#define VFMADD_I vfmaddpd
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#elif defined(RN) || defined(RT) || defined(CN) || defined(CT)
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#define VFMADD_R vfnmaddpd
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#define VFMADD_I vfmaddpd
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#elif defined(NR) || defined(NC) || defined(TR) || defined(TC)
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#define VFMADD_R vfmaddpd
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#define VFMADD_I vfnmaddpd
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#else
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#define VFMADD_R vfnmaddpd
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#define VFMADD_I vfnmaddpd
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#endif
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#define A_PR1 512
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#define B_PR1 256
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#define KERNEL2x2_1(xx) \
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prefetcht0 A_PR1(AO,%rax,SIZE) ;\
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vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -8 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups -6 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup -7 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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vmovddup -6 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\
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vmovddup -5 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\
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#define KERNEL2x2_2(xx) \
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vmovups -4 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -4 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups -2 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup -3 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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vmovddup -2 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\
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vmovddup -1 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\
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#define KERNEL2x2_3(xx) \
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prefetcht0 A_PR1+64(AO,%rax,SIZE) ;\
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vmovups 0 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup 0 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups 2 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup 1 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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vmovddup 2 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\
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vmovddup 3 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\
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#define KERNEL2x2_4(xx) \
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vmovups 4 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup 4 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups 6 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup 5 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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vmovddup 6 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\
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vmovddup 7 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\
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addq $16, BI ;\
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addq $16, %rax ;\
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#define KERNEL2x2_SUB(xx) \
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vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -8 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups -6 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup -7 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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vmovddup -6 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\
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vmovddup -5 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\
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addq $4, BI ;\
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addq $4, %rax ;\
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/************************************************************************************************/
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#define KERNEL1x2_1(xx) \
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prefetcht0 A_PR1(AO,%rax,SIZE) ;\
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vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -8 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovddup -7 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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vmovddup -6 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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vmovddup -5 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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#define KERNEL1x2_2(xx) \
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vmovups -6 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -4 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup -3 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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vmovddup -2 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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vmovddup -1 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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#define KERNEL1x2_3(xx) \
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vmovups -4 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup 0 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovddup 1 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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vmovddup 2 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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vmovddup 3 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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#define KERNEL1x2_4(xx) \
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vmovups -2 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup 4 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovddup 5 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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vmovddup 6 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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vmovddup 7 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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addq $16, BI ;\
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addq $8 , %rax ;\
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#define KERNEL1x2_SUB(xx) \
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vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -8 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovddup -7 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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vmovddup -6 * SIZE(BO, BI, SIZE), %xmm6 ;\
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VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\
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vmovddup -5 * SIZE(BO, BI, SIZE), %xmm7 ;\
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VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\
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addq $4, BI ;\
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addq $2, %rax ;\
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/************************************************************************************************/
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#define KERNEL2x1_1(xx) \
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prefetcht0 A_PR1(AO,%rax,SIZE) ;\
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vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -4 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups -6 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup -3 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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#define KERNEL2x1_2(xx) \
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vmovups -4 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -2 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups -2 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup -1 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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#define KERNEL2x1_3(xx) \
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prefetcht0 A_PR1+64(AO,%rax,SIZE) ;\
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vmovups 0 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup 0 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups 2 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup 1 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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#define KERNEL2x1_4(xx) \
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vmovups 4 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup 2 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups 6 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup 3 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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addq $8, BI ;\
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addq $16, %rax ;\
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#define KERNEL2x1_SUB(xx) \
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vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -4 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovups -6 * SIZE(AO, %rax, SIZE), %xmm1 ;\
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VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\
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vmovddup -3 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\
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addq $2, BI ;\
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addq $4, %rax ;\
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/************************************************************************************************/
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#define KERNEL1x1_1(xx) \
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prefetcht0 A_PR1(AO,%rax,SIZE) ;\
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vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\
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vmovddup -4 * SIZE(BO, BI, SIZE), %xmm4 ;\
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VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
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vmovddup -3 * SIZE(BO, BI, SIZE), %xmm5 ;\
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VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
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#define KERNEL1x1_2(xx) \
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vmovups -6 * SIZE(AO, %rax, SIZE), %xmm0 ;\
|
|
vmovddup -2 * SIZE(BO, BI, SIZE), %xmm4 ;\
|
|
VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
|
|
vmovddup -1 * SIZE(BO, BI, SIZE), %xmm5 ;\
|
|
VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
|
|
|
|
#define KERNEL1x1_3(xx) \
|
|
vmovups -4 * SIZE(AO, %rax, SIZE), %xmm0 ;\
|
|
vmovddup 0 * SIZE(BO, BI, SIZE), %xmm4 ;\
|
|
VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
|
|
vmovddup 1 * SIZE(BO, BI, SIZE), %xmm5 ;\
|
|
VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
|
|
|
|
#define KERNEL1x1_4(xx) \
|
|
vmovups -2 * SIZE(AO, %rax, SIZE), %xmm0 ;\
|
|
vmovddup 2 * SIZE(BO, BI, SIZE), %xmm4 ;\
|
|
VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
|
|
vmovddup 3 * SIZE(BO, BI, SIZE), %xmm5 ;\
|
|
VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
|
|
addq $8, BI ;\
|
|
addq $8, %rax ;\
|
|
|
|
|
|
#define KERNEL1x1_SUB(xx) \
|
|
vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\
|
|
vmovddup -4 * SIZE(BO, BI, SIZE), %xmm4 ;\
|
|
VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\
|
|
vmovddup -3 * SIZE(BO, BI, SIZE), %xmm5 ;\
|
|
VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\
|
|
addq $2, BI ;\
|
|
addq $2, %rax ;\
|
|
|
|
|
|
/************************************************************************************************/
|
|
|
|
|
|
|
|
|
|
PROLOGUE
|
|
PROFCODE
|
|
|
|
subq $STACKSIZE, %rsp
|
|
movq %rbx, (%rsp)
|
|
movq %rbp, 8(%rsp)
|
|
movq %r12, 16(%rsp)
|
|
movq %r13, 24(%rsp)
|
|
movq %r14, 32(%rsp)
|
|
movq %r15, 40(%rsp)
|
|
|
|
vzeroupper
|
|
|
|
#ifdef WINDOWS_ABI
|
|
movq %rdi, 48(%rsp)
|
|
movq %rsi, 56(%rsp)
|
|
vmovups %xmm6, 64(%rsp)
|
|
vmovups %xmm7, 80(%rsp)
|
|
vmovups %xmm8, 96(%rsp)
|
|
vmovups %xmm9, 112(%rsp)
|
|
vmovups %xmm10, 128(%rsp)
|
|
vmovups %xmm11, 144(%rsp)
|
|
vmovups %xmm12, 160(%rsp)
|
|
vmovups %xmm13, 176(%rsp)
|
|
vmovups %xmm14, 192(%rsp)
|
|
vmovups %xmm15, 208(%rsp)
|
|
|
|
movq ARG1, OLD_M
|
|
movq ARG2, OLD_N
|
|
movq ARG3, OLD_K
|
|
movq OLD_A, A
|
|
movq OLD_B, B
|
|
movq OLD_C, C
|
|
movq OLD_LDC, LDC
|
|
#ifdef TRMMKERNEL
|
|
vmovsd OLD_OFFSET, %xmm12
|
|
#endif
|
|
vmovaps %xmm3, %xmm0
|
|
vmovsd OLD_ALPHA_I, %xmm1
|
|
|
|
#else
|
|
movq STACKSIZE + 8(%rsp), LDC
|
|
#ifdef TRMMKERNEL
|
|
vmovsd STACKSIZE + 16(%rsp), %xmm12
|
|
#endif
|
|
|
|
#endif
|
|
|
|
movq %rsp, SP # save old stack
|
|
subq $128 + L_BUFFER_SIZE, %rsp
|
|
andq $-4096, %rsp # align stack
|
|
|
|
STACK_TOUCH
|
|
|
|
cmpq $0, OLD_M
|
|
je .L999
|
|
|
|
cmpq $0, OLD_N
|
|
je .L999
|
|
|
|
cmpq $0, OLD_K
|
|
je .L999
|
|
|
|
movq OLD_M, M
|
|
movq OLD_N, N
|
|
movq OLD_K, K
|
|
|
|
vmovsd %xmm0, ALPHA_R
|
|
vmovsd %xmm1, ALPHA_I
|
|
|
|
salq $ZBASE_SHIFT, LDC
|
|
|
|
movq N, %rax
|
|
xorq %rdx, %rdx
|
|
movq $2, %rdi
|
|
divq %rdi // N / 2
|
|
movq %rax, Ndiv6 // N / 2
|
|
movq %rdx, Nmod6 // N % 2
|
|
|
|
|
|
|
|
#ifdef TRMMKERNEL
|
|
vmovsd %xmm12, OFFSET
|
|
vmovsd %xmm12, KK
|
|
#ifndef LEFT
|
|
negq KK
|
|
#endif
|
|
#endif
|
|
|
|
.L2_0:
|
|
|
|
movq Ndiv6, J
|
|
cmpq $0, J
|
|
je .L1_0
|
|
ALIGN_4
|
|
|
|
|
|
|
|
.L2_01:
|
|
// copy to sub buffer
|
|
movq B, BO1
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
movq K, %rax
|
|
ALIGN_4
|
|
|
|
.L2_02b:
|
|
|
|
vmovups (BO1), %xmm0
|
|
vmovups 2 * SIZE(BO1), %xmm1
|
|
vmovups %xmm0, (BO)
|
|
vmovups %xmm1, 2 * SIZE(BO)
|
|
addq $4*SIZE,BO1
|
|
addq $4*SIZE,BO
|
|
decq %rax
|
|
jnz .L2_02b
|
|
|
|
.L2_02c:
|
|
|
|
movq BO1, B // next offset of B
|
|
|
|
.L2_10:
|
|
movq C, CO1
|
|
leaq (C, LDC, 2), C // c += 2 * ldc
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
movq OFFSET, %rax
|
|
movq %rax, KK
|
|
#endif
|
|
|
|
movq A, AO // aoffset = a
|
|
addq $8 * SIZE, AO
|
|
|
|
movq M, I
|
|
sarq $1, I // i = (m >> 1)
|
|
je .L2_40
|
|
|
|
ALIGN_4
|
|
|
|
.L2_11:
|
|
|
|
#if !defined(TRMMKERNEL) || \
|
|
(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
addq $8 * SIZE, BO
|
|
#else
|
|
movq KK, %rax
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
addq $8 * SIZE, BO
|
|
movq %rax, BI // Index for BO
|
|
leaq (,BI,4), BI // BI = BI * 4 ; number of values
|
|
leaq (BO, BI, SIZE), BO
|
|
salq $2, %rax // rax = rax * 4 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
vzeroall
|
|
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
|
|
movq K, %rax
|
|
subq KK, %rax
|
|
movq %rax, KKK
|
|
#else
|
|
movq KK, %rax
|
|
#ifdef LEFT
|
|
addq $2, %rax // number of values in AO
|
|
#else
|
|
addq $2, %rax // number of values in BO
|
|
#endif
|
|
movq %rax, KKK
|
|
#endif
|
|
|
|
|
|
andq $-8, %rax // K = K - ( K % 8 )
|
|
je .L2_16
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $2, %rax // rax = rax * 4 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L2_12:
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x2_1(xxx)
|
|
KERNEL2x2_2(xxx)
|
|
prefetcht0 B_PR1+64(BO,BI,SIZE)
|
|
KERNEL2x2_3(xxx)
|
|
KERNEL2x2_4(xxx)
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x2_1(xxx)
|
|
KERNEL2x2_2(xxx)
|
|
prefetcht0 B_PR1+64(BO,BI,SIZE)
|
|
KERNEL2x2_3(xxx)
|
|
KERNEL2x2_4(xxx)
|
|
|
|
je .L2_16
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x2_1(xxx)
|
|
KERNEL2x2_2(xxx)
|
|
prefetcht0 B_PR1+64(BO,BI,SIZE)
|
|
KERNEL2x2_3(xxx)
|
|
KERNEL2x2_4(xxx)
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x2_1(xxx)
|
|
KERNEL2x2_2(xxx)
|
|
prefetcht0 B_PR1+64(BO,BI,SIZE)
|
|
KERNEL2x2_3(xxx)
|
|
KERNEL2x2_4(xxx)
|
|
|
|
je .L2_16
|
|
|
|
jmp .L2_12
|
|
ALIGN_4
|
|
|
|
.L2_16:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $7, %rax # if (k & 1)
|
|
je .L2_19
|
|
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $2, %rax // rax = rax * 4 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L2_17:
|
|
|
|
KERNEL2x2_SUB(xxx)
|
|
jl .L2_17
|
|
ALIGN_4
|
|
|
|
|
|
.L2_19:
|
|
|
|
vmovddup ALPHA_R, %xmm0
|
|
vmovddup ALPHA_I, %xmm1
|
|
|
|
// swap high and low 64 bytes
|
|
vshufpd $0x01, %xmm9 , %xmm9, %xmm9
|
|
vshufpd $0x01, %xmm11, %xmm11, %xmm11
|
|
vshufpd $0x01, %xmm13, %xmm13, %xmm13
|
|
vshufpd $0x01, %xmm15, %xmm15, %xmm15
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubpd %xmm9, %xmm8 , %xmm8
|
|
vaddsubpd %xmm11,%xmm10, %xmm10
|
|
vaddsubpd %xmm13,%xmm12, %xmm12
|
|
vaddsubpd %xmm15,%xmm14, %xmm14
|
|
|
|
vshufpd $0x01, %xmm8 , %xmm8, %xmm9
|
|
vshufpd $0x01, %xmm10, %xmm10, %xmm11
|
|
vshufpd $0x01, %xmm12, %xmm12, %xmm13
|
|
vshufpd $0x01, %xmm14, %xmm14, %xmm15
|
|
|
|
#else
|
|
vaddsubpd %xmm8, %xmm9 ,%xmm9
|
|
vaddsubpd %xmm10, %xmm11,%xmm11
|
|
vaddsubpd %xmm12, %xmm13,%xmm13
|
|
vaddsubpd %xmm14, %xmm15,%xmm15
|
|
|
|
vmovapd %xmm9, %xmm8
|
|
vmovapd %xmm11, %xmm10
|
|
vmovapd %xmm13, %xmm12
|
|
vmovapd %xmm15, %xmm14
|
|
|
|
// swap high and low 64 bytes
|
|
vshufpd $0x01, %xmm9 , %xmm9, %xmm9
|
|
vshufpd $0x01, %xmm11, %xmm11, %xmm11
|
|
vshufpd $0x01, %xmm13, %xmm13, %xmm13
|
|
vshufpd $0x01, %xmm15, %xmm15, %xmm15
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulpd %xmm8 , %xmm0, %xmm8
|
|
vmulpd %xmm10, %xmm0, %xmm10
|
|
vmulpd %xmm12, %xmm0, %xmm12
|
|
vmulpd %xmm14, %xmm0, %xmm14
|
|
|
|
// multiply with ALPHA_I
|
|
vmulpd %xmm9 , %xmm1, %xmm9
|
|
vmulpd %xmm11, %xmm1, %xmm11
|
|
vmulpd %xmm13, %xmm1, %xmm13
|
|
vmulpd %xmm15, %xmm1, %xmm15
|
|
|
|
vaddsubpd %xmm9, %xmm8 , %xmm8
|
|
vaddsubpd %xmm11,%xmm10, %xmm10
|
|
vaddsubpd %xmm13,%xmm12, %xmm12
|
|
vaddsubpd %xmm15,%xmm14, %xmm14
|
|
|
|
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddpd (CO1), %xmm8 , %xmm8
|
|
vaddpd 2 * SIZE(CO1), %xmm12, %xmm12
|
|
|
|
vaddpd (CO1, LDC), %xmm10, %xmm10
|
|
vaddpd 2 * SIZE(CO1, LDC), %xmm14, %xmm14
|
|
|
|
#endif
|
|
|
|
vmovups %xmm8 , (CO1)
|
|
vmovups %xmm12 , 2 * SIZE(CO1)
|
|
|
|
vmovups %xmm10 , (CO1, LDC)
|
|
vmovups %xmm14 , 2 * SIZE(CO1, LDC)
|
|
|
|
#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
movq K, %rax
|
|
subq KKK, %rax
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
leaq (BO, BI, SIZE), BO
|
|
salq $2, %rax // rax = rax * 4 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
addq $2, KK
|
|
#endif
|
|
|
|
addq $4 * SIZE, CO1 # coffset += 4
|
|
decq I # i --
|
|
jg .L2_11
|
|
ALIGN_4
|
|
|
|
|
|
/**************************************************************************
|
|
* Rest of M
|
|
***************************************************************************/
|
|
.L2_40:
|
|
testq $1, M
|
|
jz .L2_60 // to next 2 lines of N
|
|
|
|
ALIGN_4
|
|
|
|
.L2_41:
|
|
|
|
#if !defined(TRMMKERNEL) || \
|
|
(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
addq $8 * SIZE, BO
|
|
#else
|
|
movq KK, %rax
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
addq $8 * SIZE, BO
|
|
movq %rax, BI // Index for BO
|
|
leaq (,BI,4), BI // BI = BI * 4 ; number of values
|
|
leaq (BO, BI, SIZE), BO
|
|
salq $1, %rax // rax = rax * 2 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
vzeroall
|
|
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
|
|
movq K, %rax
|
|
subq KK, %rax
|
|
movq %rax, KKK
|
|
#else
|
|
movq KK, %rax
|
|
#ifdef LEFT
|
|
addq $1, %rax // number of values in AO
|
|
#else
|
|
addq $2, %rax // number of values in BO
|
|
#endif
|
|
movq %rax, KKK
|
|
#endif
|
|
|
|
|
|
andq $-8, %rax // K = K - ( K % 8 )
|
|
je .L2_46
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $1, %rax // rax = rax * 2 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L2_42:
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x2_1(xxx)
|
|
KERNEL1x2_2(xxx)
|
|
prefetcht0 B_PR1+64(BO,BI,SIZE)
|
|
KERNEL1x2_3(xxx)
|
|
KERNEL1x2_4(xxx)
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x2_1(xxx)
|
|
KERNEL1x2_2(xxx)
|
|
prefetcht0 B_PR1+64(BO,BI,SIZE)
|
|
KERNEL1x2_3(xxx)
|
|
KERNEL1x2_4(xxx)
|
|
|
|
je .L2_46
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x2_1(xxx)
|
|
KERNEL1x2_2(xxx)
|
|
prefetcht0 B_PR1+64(BO,BI,SIZE)
|
|
KERNEL1x2_3(xxx)
|
|
KERNEL1x2_4(xxx)
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x2_1(xxx)
|
|
KERNEL1x2_2(xxx)
|
|
prefetcht0 B_PR1+64(BO,BI,SIZE)
|
|
KERNEL1x2_3(xxx)
|
|
KERNEL1x2_4(xxx)
|
|
|
|
je .L2_46
|
|
|
|
jmp .L2_42
|
|
ALIGN_4
|
|
|
|
.L2_46:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $7, %rax # if (k & 1)
|
|
je .L2_49
|
|
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $1, %rax // rax = rax * 2 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L2_47:
|
|
|
|
KERNEL1x2_SUB(xxx)
|
|
jl .L2_47
|
|
ALIGN_4
|
|
|
|
|
|
.L2_49:
|
|
|
|
vmovddup ALPHA_R, %xmm0
|
|
vmovddup ALPHA_I, %xmm1
|
|
|
|
// swap high and low 64 bytes
|
|
vshufpd $0x01, %xmm9 , %xmm9, %xmm9
|
|
vshufpd $0x01, %xmm11, %xmm11, %xmm11
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubpd %xmm9, %xmm8 , %xmm8
|
|
vaddsubpd %xmm11,%xmm10, %xmm10
|
|
|
|
vshufpd $0x01, %xmm8 , %xmm8, %xmm9
|
|
vshufpd $0x01, %xmm10, %xmm10, %xmm11
|
|
|
|
#else
|
|
vaddsubpd %xmm8, %xmm9, %xmm9
|
|
vaddsubpd %xmm10,%xmm11, %xmm11
|
|
|
|
vmovapd %xmm9, %xmm8
|
|
vmovapd %xmm11, %xmm10
|
|
|
|
// swap high and low 64 bytes
|
|
vshufpd $0x01, %xmm9 , %xmm9, %xmm9
|
|
vshufpd $0x01, %xmm11, %xmm11, %xmm11
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulpd %xmm8 , %xmm0, %xmm8
|
|
vmulpd %xmm10, %xmm0, %xmm10
|
|
|
|
// multiply with ALPHA_I
|
|
vmulpd %xmm9 , %xmm1, %xmm9
|
|
vmulpd %xmm11, %xmm1, %xmm11
|
|
|
|
vaddsubpd %xmm9, %xmm8 , %xmm8
|
|
vaddsubpd %xmm11,%xmm10, %xmm10
|
|
|
|
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddpd (CO1), %xmm8 , %xmm8
|
|
vaddpd (CO1, LDC), %xmm10, %xmm10
|
|
|
|
#endif
|
|
|
|
vmovups %xmm8 , (CO1)
|
|
vmovups %xmm10 , (CO1, LDC)
|
|
|
|
#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
movq K, %rax
|
|
subq KKK, %rax
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
leaq (BO, BI, SIZE), BO
|
|
salq $1, %rax // rax = rax * 2 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
addq $1, KK
|
|
#endif
|
|
|
|
addq $2 * SIZE, CO1 # coffset += 2
|
|
ALIGN_4
|
|
|
|
|
|
|
|
|
|
.L2_60:
|
|
#if defined(TRMMKERNEL) && !defined(LEFT)
|
|
addq $2, KK
|
|
#endif
|
|
|
|
decq J // j --
|
|
jg .L2_01 // next 2 lines of N
|
|
|
|
|
|
|
|
.L1_0:
|
|
|
|
/************************************************************************************************
|
|
* Loop for Nmod6 % 2 > 0
|
|
*************************************************************************************************/
|
|
|
|
movq Nmod6, J
|
|
andq $1, J // j % 2
|
|
je .L999
|
|
ALIGN_4
|
|
|
|
.L1_01:
|
|
// copy to sub buffer
|
|
movq B, BO1
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
movq K, %rax
|
|
ALIGN_4
|
|
|
|
.L1_02b:
|
|
|
|
vmovups (BO1), %xmm0
|
|
vmovups %xmm0, (BO)
|
|
addq $2*SIZE,BO1
|
|
addq $2*SIZE,BO
|
|
decq %rax
|
|
jnz .L1_02b
|
|
|
|
.L1_02c:
|
|
|
|
movq BO1, B // next offset of B
|
|
|
|
.L1_10:
|
|
movq C, CO1
|
|
leaq (C, LDC, 1), C // c += 1 * ldc
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
movq OFFSET, %rax
|
|
movq %rax, KK
|
|
#endif
|
|
|
|
movq A, AO // aoffset = a
|
|
addq $8 * SIZE, AO
|
|
|
|
movq M, I
|
|
sarq $1, I // i = (m >> 1)
|
|
je .L1_40
|
|
|
|
ALIGN_4
|
|
|
|
.L1_11:
|
|
|
|
#if !defined(TRMMKERNEL) || \
|
|
(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
addq $4 * SIZE, BO
|
|
#else
|
|
movq KK, %rax
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
addq $4 * SIZE, BO
|
|
movq %rax, BI // Index for BO
|
|
leaq (,BI,2), BI // BI = BI * 2 ; number of values
|
|
leaq (BO, BI, SIZE), BO
|
|
salq $2, %rax // rax = rax * 4 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
vzeroall
|
|
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
|
|
movq K, %rax
|
|
subq KK, %rax
|
|
movq %rax, KKK
|
|
#else
|
|
movq KK, %rax
|
|
#ifdef LEFT
|
|
addq $2, %rax // number of values in AO
|
|
#else
|
|
addq $1, %rax // number of values in BO
|
|
#endif
|
|
movq %rax, KKK
|
|
#endif
|
|
|
|
|
|
andq $-8, %rax // K = K - ( K % 8 )
|
|
je .L1_16
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 2 ; number of values
|
|
|
|
salq $2, %rax // rax = rax * 4 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L1_12:
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x1_1(xxx)
|
|
KERNEL2x1_2(xxx)
|
|
KERNEL2x1_3(xxx)
|
|
KERNEL2x1_4(xxx)
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x1_1(xxx)
|
|
KERNEL2x1_2(xxx)
|
|
KERNEL2x1_3(xxx)
|
|
KERNEL2x1_4(xxx)
|
|
|
|
je .L1_16
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x1_1(xxx)
|
|
KERNEL2x1_2(xxx)
|
|
KERNEL2x1_3(xxx)
|
|
KERNEL2x1_4(xxx)
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x1_1(xxx)
|
|
KERNEL2x1_2(xxx)
|
|
KERNEL2x1_3(xxx)
|
|
KERNEL2x1_4(xxx)
|
|
|
|
je .L1_16
|
|
|
|
jmp .L1_12
|
|
ALIGN_4
|
|
|
|
.L1_16:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $7, %rax # if (k & 1)
|
|
je .L1_19
|
|
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 2 ; number of values
|
|
|
|
salq $2, %rax // rax = rax * 4 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L1_17:
|
|
|
|
KERNEL2x1_SUB(xxx)
|
|
jl .L1_17
|
|
ALIGN_4
|
|
|
|
|
|
.L1_19:
|
|
|
|
vmovddup ALPHA_R, %xmm0
|
|
vmovddup ALPHA_I, %xmm1
|
|
|
|
// swap high and low 64 bytes
|
|
vshufpd $0x01, %xmm9 , %xmm9, %xmm9
|
|
vshufpd $0x01, %xmm13, %xmm13, %xmm13
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubpd %xmm9, %xmm8 , %xmm8
|
|
vaddsubpd %xmm13,%xmm12 , %xmm12
|
|
|
|
vshufpd $0x01, %xmm8 , %xmm8, %xmm9
|
|
vshufpd $0x01, %xmm12, %xmm12, %xmm13
|
|
|
|
#else
|
|
vaddsubpd %xmm8, %xmm9 , %xmm9
|
|
vaddsubpd %xmm12,%xmm13, %xmm13
|
|
|
|
vmovapd %xmm9, %xmm8
|
|
vmovapd %xmm13, %xmm12
|
|
|
|
// swap high and low 64 bytes
|
|
vshufpd $0x01, %xmm9 , %xmm9, %xmm9
|
|
vshufpd $0x01, %xmm13, %xmm13, %xmm13
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulpd %xmm8 , %xmm0, %xmm8
|
|
vmulpd %xmm12, %xmm0, %xmm12
|
|
|
|
// multiply with ALPHA_I
|
|
vmulpd %xmm9 , %xmm1, %xmm9
|
|
vmulpd %xmm13, %xmm1, %xmm13
|
|
|
|
vaddsubpd %xmm9, %xmm8 , %xmm8
|
|
vaddsubpd %xmm13, %xmm12, %xmm12
|
|
|
|
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddpd (CO1), %xmm8 , %xmm8
|
|
vaddpd 2 * SIZE(CO1), %xmm12, %xmm12
|
|
|
|
#endif
|
|
|
|
vmovups %xmm8 , (CO1)
|
|
vmovups %xmm12 , 2 * SIZE(CO1)
|
|
|
|
|
|
#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
movq K, %rax
|
|
subq KKK, %rax
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 2 ; number of values
|
|
leaq (BO, BI, SIZE), BO
|
|
salq $2, %rax // rax = rax * 4 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
addq $2, KK
|
|
#endif
|
|
|
|
addq $4 * SIZE, CO1 # coffset += 4
|
|
decq I # i --
|
|
jg .L1_11
|
|
ALIGN_4
|
|
|
|
|
|
/**************************************************************************
|
|
* Rest of M
|
|
***************************************************************************/
|
|
.L1_40:
|
|
testq $1, M
|
|
jz .L999
|
|
|
|
ALIGN_4
|
|
|
|
.L1_41:
|
|
|
|
#if !defined(TRMMKERNEL) || \
|
|
(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
addq $4 * SIZE, BO
|
|
#else
|
|
movq KK, %rax
|
|
leaq BUFFER1, BO // first buffer to BO
|
|
addq $4 * SIZE, BO
|
|
movq %rax, BI // Index for BO
|
|
leaq (,BI,2), BI // BI = BI * 2 ; number of values
|
|
leaq (BO, BI, SIZE), BO
|
|
salq $1, %rax // rax = rax * 2 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
vzeroall
|
|
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
|
|
movq K, %rax
|
|
subq KK, %rax
|
|
movq %rax, KKK
|
|
#else
|
|
movq KK, %rax
|
|
#ifdef LEFT
|
|
addq $1, %rax // number of values in AO
|
|
#else
|
|
addq $1, %rax // number of values in BO
|
|
#endif
|
|
movq %rax, KKK
|
|
#endif
|
|
|
|
|
|
andq $-8, %rax // K = K - ( K % 8 )
|
|
je .L1_46
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 2 ; number of values
|
|
|
|
salq $1, %rax // rax = rax * 2 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L1_42:
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x1_1(xxx)
|
|
KERNEL1x1_2(xxx)
|
|
KERNEL1x1_3(xxx)
|
|
KERNEL1x1_4(xxx)
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x1_1(xxx)
|
|
KERNEL1x1_2(xxx)
|
|
KERNEL1x1_3(xxx)
|
|
KERNEL1x1_4(xxx)
|
|
|
|
je .L1_46
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x1_1(xxx)
|
|
KERNEL1x1_2(xxx)
|
|
KERNEL1x1_3(xxx)
|
|
KERNEL1x1_4(xxx)
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x1_1(xxx)
|
|
KERNEL1x1_2(xxx)
|
|
KERNEL1x1_3(xxx)
|
|
KERNEL1x1_4(xxx)
|
|
|
|
je .L1_46
|
|
|
|
jmp .L1_42
|
|
ALIGN_4
|
|
|
|
.L1_46:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $7, %rax # if (k & 1)
|
|
je .L1_49
|
|
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 2 ; number of values
|
|
|
|
salq $1, %rax // rax = rax * 2 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L1_47:
|
|
|
|
KERNEL1x1_SUB(xxx)
|
|
jl .L1_47
|
|
ALIGN_4
|
|
|
|
|
|
.L1_49:
|
|
|
|
vmovddup ALPHA_R, %xmm0
|
|
vmovddup ALPHA_I, %xmm1
|
|
|
|
// swap high and low 64 bytes
|
|
vshufpd $0x01, %xmm9 , %xmm9, %xmm9
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubpd %xmm9, %xmm8, %xmm8
|
|
|
|
vshufpd $0x01, %xmm8 , %xmm8, %xmm9
|
|
|
|
#else
|
|
vaddsubpd %xmm8, %xmm9, %xmm9
|
|
|
|
vmovapd %xmm9, %xmm8
|
|
|
|
// swap high and low 64 bytes
|
|
vshufpd $0x01, %xmm9 , %xmm9, %xmm9
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulpd %xmm8 , %xmm0, %xmm8
|
|
|
|
// multiply with ALPHA_I
|
|
vmulpd %xmm9 , %xmm1, %xmm9
|
|
|
|
vaddsubpd %xmm9 ,%xmm8, %xmm8
|
|
|
|
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddpd (CO1), %xmm8 , %xmm8
|
|
|
|
#endif
|
|
|
|
vmovups %xmm8 , (CO1)
|
|
|
|
#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
movq K, %rax
|
|
subq KKK, %rax
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 2 ; number of values
|
|
leaq (BO, BI, SIZE), BO
|
|
salq $1, %rax // rax = rax * 2 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
addq $1, KK
|
|
#endif
|
|
|
|
addq $2 * SIZE, CO1 # coffset += 2
|
|
ALIGN_4
|
|
|
|
|
|
|
|
.L999:
|
|
vzeroupper
|
|
|
|
movq SP, %rsp
|
|
movq (%rsp), %rbx
|
|
movq 8(%rsp), %rbp
|
|
movq 16(%rsp), %r12
|
|
movq 24(%rsp), %r13
|
|
movq 32(%rsp), %r14
|
|
movq 40(%rsp), %r15
|
|
|
|
#ifdef WINDOWS_ABI
|
|
movq 48(%rsp), %rdi
|
|
movq 56(%rsp), %rsi
|
|
vmovups 64(%rsp), %xmm6
|
|
vmovups 80(%rsp), %xmm7
|
|
vmovups 96(%rsp), %xmm8
|
|
vmovups 112(%rsp), %xmm9
|
|
vmovups 128(%rsp), %xmm10
|
|
vmovups 144(%rsp), %xmm11
|
|
vmovups 160(%rsp), %xmm12
|
|
vmovups 176(%rsp), %xmm13
|
|
vmovups 192(%rsp), %xmm14
|
|
vmovups 208(%rsp), %xmm15
|
|
#endif
|
|
|
|
addq $STACKSIZE, %rsp
|
|
ret
|
|
|
|
EPILOGUE
|