2354 lines
55 KiB
ArmAsm
2354 lines
55 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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* 2014/07/29 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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* 2013/10/28 Saar
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* Parameter:
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* CGEMM_DEFAULT_UNROLL_N 2
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* CGEMM_DEFAULT_UNROLL_M 8
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* CGEMM_DEFAULT_P 768
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* CGEMM_DEFAULT_Q 512
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* A_PR1 512
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* B_PR1 512
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*
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* 2014/07/29 Saar
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* Performance at 6192x6192x6192:
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* 1 thread: 49 GFLOPS (MKL: 52)
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* 2 threads: 99 GFLOPS (MKL: 102)
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* 3 threads: 148 GFLOPS (MKL: 150)
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* 4 threads: 195 GFLOPS (MKL: 194)
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* 8 threads: 354 GFLOPS (MKL: 317)
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*
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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 8192
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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 VFMADDPS_YR( y0,y1,y2 ) \
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vmulps y1,y2,%ymm2;\
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vaddps y0,%ymm2,y0
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#define VFMADDPS_YI( y0,y1,y2 ) \
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vmulps y1,y2,%ymm3;\
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vaddps y0,%ymm3,y0
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#define VFMADDPS_R( y0,y1,y2 ) \
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vmulps y1,y2,%xmm2;\
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vaddps y0,%xmm2,y0
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#define VFMADDPS_I( y0,y1,y2 ) \
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vmulps y1,y2,%xmm3;\
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vaddps y0,%xmm3,y0
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#elif defined(RN) || defined(RT) || defined(CN) || defined(CT)
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#define VFMADDPS_YR( y0,y1,y2 ) \
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vmulps y1,y2,%ymm2;\
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vsubps %ymm2,y0,y0
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#define VFMADDPS_YI( y0,y1,y2 ) \
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vmulps y1,y2,%ymm3;\
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vaddps y0,%ymm3,y0
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#define VFMADDPS_R( y0,y1,y2 ) \
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vmulps y1,y2,%xmm2;\
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vsubps %xmm2,y0,y0
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#define VFMADDPS_I( y0,y1,y2 ) \
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vmulps y1,y2,%xmm3;\
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vaddps y0,%xmm3,y0
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#elif defined(NR) || defined(NC) || defined(TR) || defined(TC)
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#define VFMADDPS_YR( y0,y1,y2 ) \
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vmulps y1,y2,%ymm2;\
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vaddps y0,%ymm2,y0
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#define VFMADDPS_YI( y0,y1,y2 ) \
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vmulps y1,y2,%ymm3;\
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vsubps %ymm3,y0,y0
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#define VFMADDPS_R( y0,y1,y2 ) \
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vmulps y1,y2,%xmm2;\
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vaddps y0,%xmm2,y0
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#define VFMADDPS_I( y0,y1,y2 ) \
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vmulps y1,y2,%xmm3;\
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vsubps %xmm3,y0,y0
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#else
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#define VFMADDPS_YR( y0,y1,y2 ) \
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vmulps y1,y2,%ymm2;\
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vsubps %ymm2,y0,y0
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#define VFMADDPS_YI( y0,y1,y2 ) \
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vmulps y1,y2,%ymm3;\
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vsubps %ymm3,y0,y0
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#define VFMADDPS_R( y0,y1,y2 ) \
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vmulps y1,y2,%xmm2;\
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vsubps %xmm2,y0,y0
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#define VFMADDPS_I( y0,y1,y2 ) \
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vmulps y1,y2,%xmm3;\
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vsubps %xmm3,y0,y0
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#endif
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#define A_PR1 512
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#define B_PR1 512
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/***************************************************************************************************************************/
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.macro KERNEL8x2_1
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vmovups -16 * SIZE(AO, %rax, SIZE), %ymm0
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vbroadcastss -8 * SIZE(BO, BI, SIZE), %ymm4
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vmovups -8 * SIZE(AO, %rax, SIZE), %ymm1
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vbroadcastss -7 * SIZE(BO, BI, SIZE), %ymm5
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prefetcht0 A_PR1(AO, %rax, SIZE)
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VFMADDPS_YR( %ymm8,%ymm4,%ymm0 )
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vbroadcastss -6 * SIZE(BO, BI, SIZE), %ymm6
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VFMADDPS_YI( %ymm9,%ymm5,%ymm0 )
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vbroadcastss -5 * SIZE(BO, BI, SIZE), %ymm7
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VFMADDPS_YR( %ymm12,%ymm4,%ymm1 )
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VFMADDPS_YI( %ymm13,%ymm5,%ymm1 )
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VFMADDPS_YR( %ymm10,%ymm6,%ymm0 )
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vbroadcastss -4 * SIZE(BO, BI, SIZE), %ymm4
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VFMADDPS_YI( %ymm11,%ymm7,%ymm0 )
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vbroadcastss -3 * SIZE(BO, BI, SIZE), %ymm5
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VFMADDPS_YR( %ymm14,%ymm6,%ymm1 )
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vmovups 0 * SIZE(AO, %rax, SIZE), %ymm0
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VFMADDPS_YI( %ymm15,%ymm7,%ymm1 )
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vmovups 8 * SIZE(AO, %rax, SIZE), %ymm1
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prefetcht0 A_PR1+64(AO, %rax, SIZE)
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VFMADDPS_YR( %ymm8,%ymm4,%ymm0 )
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vbroadcastss -2 * SIZE(BO, BI, SIZE), %ymm6
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VFMADDPS_YI( %ymm9,%ymm5,%ymm0 )
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vbroadcastss -1 * SIZE(BO, BI, SIZE), %ymm7
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VFMADDPS_YR( %ymm12,%ymm4,%ymm1 )
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VFMADDPS_YI( %ymm13,%ymm5,%ymm1 )
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VFMADDPS_YR( %ymm10,%ymm6,%ymm0 )
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vbroadcastss 0 * SIZE(BO, BI, SIZE), %ymm4
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VFMADDPS_YI( %ymm11,%ymm7,%ymm0 )
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vbroadcastss 1 * SIZE(BO, BI, SIZE), %ymm5
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VFMADDPS_YR( %ymm14,%ymm6,%ymm1 )
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vmovups 16 * SIZE(AO, %rax, SIZE), %ymm0
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VFMADDPS_YI( %ymm15,%ymm7,%ymm1 )
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vmovups 24 * SIZE(AO, %rax, SIZE), %ymm1
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prefetcht0 A_PR1+128(AO, %rax, SIZE)
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VFMADDPS_YR( %ymm8,%ymm4,%ymm0 )
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vbroadcastss 2 * SIZE(BO, BI, SIZE), %ymm6
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VFMADDPS_YI( %ymm9,%ymm5,%ymm0 )
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vbroadcastss 3 * SIZE(BO, BI, SIZE), %ymm7
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VFMADDPS_YR( %ymm12,%ymm4,%ymm1 )
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VFMADDPS_YI( %ymm13,%ymm5,%ymm1 )
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VFMADDPS_YR( %ymm10,%ymm6,%ymm0 )
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vbroadcastss 4 * SIZE(BO, BI, SIZE), %ymm4
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VFMADDPS_YI( %ymm11,%ymm7,%ymm0 )
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vbroadcastss 5 * SIZE(BO, BI, SIZE), %ymm5
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VFMADDPS_YR( %ymm14,%ymm6,%ymm1 )
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vmovups 32 * SIZE(AO, %rax, SIZE), %ymm0
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VFMADDPS_YI( %ymm15,%ymm7,%ymm1 )
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vmovups 40 * SIZE(AO, %rax, SIZE), %ymm1
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prefetcht0 A_PR1+192(AO, %rax, SIZE)
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VFMADDPS_YR( %ymm8,%ymm4,%ymm0 )
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vbroadcastss 6 * SIZE(BO, BI, SIZE), %ymm6
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VFMADDPS_YI( %ymm9,%ymm5,%ymm0 )
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vbroadcastss 7 * SIZE(BO, BI, SIZE), %ymm7
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VFMADDPS_YR( %ymm12,%ymm4,%ymm1 )
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VFMADDPS_YI( %ymm13,%ymm5,%ymm1 )
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VFMADDPS_YR( %ymm10,%ymm6,%ymm0 )
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VFMADDPS_YI( %ymm11,%ymm7,%ymm0 )
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addq $ 16, BI
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VFMADDPS_YR( %ymm14,%ymm6,%ymm1 )
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VFMADDPS_YI( %ymm15,%ymm7,%ymm1 )
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addq $ 64, %rax
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.endm
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.macro KERNEL8x2_SUB
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vmovups -16 * SIZE(AO, %rax, SIZE), %ymm0
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vmovups -8 * SIZE(AO, %rax, SIZE), %ymm1
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vbroadcastss -8 * SIZE(BO, BI, SIZE), %ymm4
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vbroadcastss -7 * SIZE(BO, BI, SIZE), %ymm5
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VFMADDPS_YR( %ymm8,%ymm4,%ymm0 )
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vbroadcastss -6 * SIZE(BO, BI, SIZE), %ymm6
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VFMADDPS_YI( %ymm9,%ymm5,%ymm0 )
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vbroadcastss -5 * SIZE(BO, BI, SIZE), %ymm7
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VFMADDPS_YR( %ymm12,%ymm4,%ymm1 )
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VFMADDPS_YI( %ymm13,%ymm5,%ymm1 )
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VFMADDPS_YR( %ymm10,%ymm6,%ymm0 )
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VFMADDPS_YI( %ymm11,%ymm7,%ymm0 )
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VFMADDPS_YR( %ymm14,%ymm6,%ymm1 )
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VFMADDPS_YI( %ymm15,%ymm7,%ymm1 )
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addq $ 4 , BI
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addq $ 16, %rax
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.endm
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.macro SAVE8x2
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vbroadcastss ALPHA_R, %ymm0
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vbroadcastss ALPHA_I, %ymm1
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// swap high and low 64 bytes
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vshufps $ 0xb1, %ymm9 , %ymm9, %ymm9
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vshufps $ 0xb1, %ymm11, %ymm11, %ymm11
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vshufps $ 0xb1, %ymm13, %ymm13, %ymm13
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vshufps $ 0xb1, %ymm15, %ymm15, %ymm15
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#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
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defined(NR) || defined(NC) || defined(TR) || defined(TC)
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vaddsubps %ymm9, %ymm8 , %ymm8
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vaddsubps %ymm11,%ymm10, %ymm10
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vaddsubps %ymm13,%ymm12, %ymm12
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vaddsubps %ymm15,%ymm14, %ymm14
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vshufps $ 0xb1, %ymm8 , %ymm8, %ymm9
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vshufps $ 0xb1, %ymm10, %ymm10, %ymm11
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vshufps $ 0xb1, %ymm12, %ymm12, %ymm13
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vshufps $ 0xb1, %ymm14, %ymm14, %ymm15
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#else
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vaddsubps %ymm8, %ymm9 ,%ymm9
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vaddsubps %ymm10, %ymm11,%ymm11
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vaddsubps %ymm12, %ymm13,%ymm13
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vaddsubps %ymm14, %ymm15,%ymm15
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vmovaps %ymm9, %ymm8
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vmovaps %ymm11, %ymm10
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vmovaps %ymm13, %ymm12
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vmovaps %ymm15, %ymm14
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// swap high and low 64 bytes
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vshufps $ 0xb1, %ymm9 , %ymm9, %ymm9
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vshufps $ 0xb1, %ymm11, %ymm11, %ymm11
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vshufps $ 0xb1, %ymm13, %ymm13, %ymm13
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vshufps $ 0xb1, %ymm15, %ymm15, %ymm15
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#endif
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// multiply with ALPHA_R
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vmulps %ymm8 , %ymm0, %ymm8
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vmulps %ymm10, %ymm0, %ymm10
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vmulps %ymm12, %ymm0, %ymm12
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vmulps %ymm14, %ymm0, %ymm14
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// multiply with ALPHA_I
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vmulps %ymm9 , %ymm1, %ymm9
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vmulps %ymm11, %ymm1, %ymm11
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vmulps %ymm13, %ymm1, %ymm13
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vmulps %ymm15, %ymm1, %ymm15
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vaddsubps %ymm9, %ymm8 , %ymm8
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vaddsubps %ymm11,%ymm10, %ymm10
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vaddsubps %ymm13,%ymm12, %ymm12
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vaddsubps %ymm15,%ymm14, %ymm14
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#ifndef TRMMKERNEL
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vaddps (CO1), %ymm8 , %ymm8
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vaddps 8 * SIZE(CO1), %ymm12, %ymm12
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vaddps (CO1, LDC), %ymm10, %ymm10
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vaddps 8 * SIZE(CO1, LDC), %ymm14, %ymm14
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#endif
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vmovups %ymm8 , (CO1)
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vmovups %ymm12 , 8 * SIZE(CO1)
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vmovups %ymm10 , (CO1, LDC)
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vmovups %ymm14 , 8 * SIZE(CO1, LDC)
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prefetcht0 64(CO1)
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prefetcht0 64(CO1, LDC)
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.endm
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/***************************************************************************************************************************/
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.macro KERNEL4x2_SUB
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vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0
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vbroadcastss -8 * SIZE(BO, BI, SIZE), %xmm4
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VFMADDPS_R( %xmm8,%xmm4,%xmm0 )
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vmovups -12 * SIZE(AO, %rax, SIZE), %xmm1
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VFMADDPS_R( %xmm12,%xmm4,%xmm1 )
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vbroadcastss -7 * SIZE(BO, BI, SIZE), %xmm5
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VFMADDPS_I( %xmm9,%xmm5,%xmm0 )
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VFMADDPS_I( %xmm13,%xmm5,%xmm1 )
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vbroadcastss -6 * SIZE(BO, BI, SIZE), %xmm6
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VFMADDPS_R( %xmm10,%xmm6,%xmm0 )
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VFMADDPS_R( %xmm14,%xmm6,%xmm1 )
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vbroadcastss -5 * SIZE(BO, BI, SIZE), %xmm7
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VFMADDPS_I( %xmm11,%xmm7,%xmm0 )
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VFMADDPS_I( %xmm15,%xmm7,%xmm1 )
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addq $ 4, BI
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addq $ 8, %rax
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.endm
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.macro SAVE4x2
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vbroadcastss ALPHA_R, %xmm0
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vbroadcastss ALPHA_I, %xmm1
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// swap high and low 64 bytes
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vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
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vshufps $ 0xb1, %xmm11, %xmm11, %xmm11
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vshufps $ 0xb1, %xmm13, %xmm13, %xmm13
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vshufps $ 0xb1, %xmm15, %xmm15, %xmm15
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#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
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defined(NR) || defined(NC) || defined(TR) || defined(TC)
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vaddsubps %xmm9, %xmm8 , %xmm8
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vaddsubps %xmm11,%xmm10, %xmm10
|
|
vaddsubps %xmm13,%xmm12, %xmm12
|
|
vaddsubps %xmm15,%xmm14, %xmm14
|
|
|
|
vshufps $ 0xb1, %xmm8 , %xmm8, %xmm9
|
|
vshufps $ 0xb1, %xmm10, %xmm10, %xmm11
|
|
vshufps $ 0xb1, %xmm12, %xmm12, %xmm13
|
|
vshufps $ 0xb1, %xmm14, %xmm14, %xmm15
|
|
|
|
#else
|
|
vaddsubps %xmm8, %xmm9 ,%xmm9
|
|
vaddsubps %xmm10, %xmm11,%xmm11
|
|
vaddsubps %xmm12, %xmm13,%xmm13
|
|
vaddsubps %xmm14, %xmm15,%xmm15
|
|
|
|
vmovaps %xmm9, %xmm8
|
|
vmovaps %xmm11, %xmm10
|
|
vmovaps %xmm13, %xmm12
|
|
vmovaps %xmm15, %xmm14
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
vshufps $ 0xb1, %xmm11, %xmm11, %xmm11
|
|
vshufps $ 0xb1, %xmm13, %xmm13, %xmm13
|
|
vshufps $ 0xb1, %xmm15, %xmm15, %xmm15
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulps %xmm8 , %xmm0, %xmm8
|
|
vmulps %xmm10, %xmm0, %xmm10
|
|
vmulps %xmm12, %xmm0, %xmm12
|
|
vmulps %xmm14, %xmm0, %xmm14
|
|
|
|
// multiply with ALPHA_I
|
|
vmulps %xmm9 , %xmm1, %xmm9
|
|
vmulps %xmm11, %xmm1, %xmm11
|
|
vmulps %xmm13, %xmm1, %xmm13
|
|
vmulps %xmm15, %xmm1, %xmm15
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
vaddsubps %xmm11,%xmm10, %xmm10
|
|
vaddsubps %xmm13,%xmm12, %xmm12
|
|
vaddsubps %xmm15,%xmm14, %xmm14
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddps (CO1), %xmm8 , %xmm8
|
|
vaddps 4 * SIZE(CO1), %xmm12, %xmm12
|
|
|
|
vaddps (CO1, LDC), %xmm10, %xmm10
|
|
vaddps 4 * SIZE(CO1, LDC), %xmm14, %xmm14
|
|
|
|
#endif
|
|
|
|
vmovups %xmm8 , (CO1)
|
|
vmovups %xmm12 , 4 * SIZE(CO1)
|
|
|
|
vmovups %xmm10 , (CO1, LDC)
|
|
vmovups %xmm14 , 4 * SIZE(CO1, LDC)
|
|
|
|
.endm
|
|
|
|
/************************************************************************************************/
|
|
|
|
.macro KERNEL2x2_SUB
|
|
vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0
|
|
vbroadcastss -8 * SIZE(BO, BI, SIZE), %xmm4
|
|
VFMADDPS_R( %xmm8,%xmm4,%xmm0 )
|
|
vbroadcastss -7 * SIZE(BO, BI, SIZE), %xmm5
|
|
VFMADDPS_I( %xmm9,%xmm5,%xmm0 )
|
|
vbroadcastss -6 * SIZE(BO, BI, SIZE), %xmm6
|
|
VFMADDPS_R( %xmm10,%xmm6,%xmm0 )
|
|
vbroadcastss -5 * SIZE(BO, BI, SIZE), %xmm7
|
|
VFMADDPS_I( %xmm11,%xmm7,%xmm0 )
|
|
addq $ 4, BI
|
|
addq $ 4, %rax
|
|
.endm
|
|
|
|
.macro SAVE2x2
|
|
|
|
vbroadcastss ALPHA_R, %xmm0
|
|
vbroadcastss ALPHA_I, %xmm1
|
|
|
|
// swap high and low 4 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
vshufps $ 0xb1, %xmm11, %xmm11, %xmm11
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
vaddsubps %xmm11,%xmm10, %xmm10
|
|
|
|
vshufps $ 0xb1, %xmm8 , %xmm8, %xmm9
|
|
vshufps $ 0xb1, %xmm10, %xmm10, %xmm11
|
|
|
|
#else
|
|
vaddsubps %xmm8, %xmm9 ,%xmm9
|
|
vaddsubps %xmm10, %xmm11,%xmm11
|
|
|
|
vmovaps %xmm9, %xmm8
|
|
vmovaps %xmm11, %xmm10
|
|
|
|
// swap high and low 4 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
vshufps $ 0xb1, %xmm11, %xmm11, %xmm11
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulps %xmm8 , %xmm0, %xmm8
|
|
vmulps %xmm10, %xmm0, %xmm10
|
|
|
|
// multiply with ALPHA_I
|
|
vmulps %xmm9 , %xmm1, %xmm9
|
|
vmulps %xmm11, %xmm1, %xmm11
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
vaddsubps %xmm11,%xmm10, %xmm10
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddps (CO1), %xmm8 , %xmm8
|
|
|
|
vaddps (CO1, LDC), %xmm10, %xmm10
|
|
|
|
#endif
|
|
|
|
vmovups %xmm8 , (CO1)
|
|
|
|
vmovups %xmm10 , (CO1, LDC)
|
|
|
|
.endm
|
|
|
|
/************************************************************************************************/
|
|
|
|
.macro KERNEL1x2_SUB
|
|
vmovsd -16 * SIZE(AO, %rax, SIZE), %xmm0
|
|
vbroadcastss -8 * SIZE(BO, BI, SIZE), %xmm4
|
|
VFMADDPS_R( %xmm8,%xmm4,%xmm0 )
|
|
vbroadcastss -7 * SIZE(BO, BI, SIZE), %xmm5
|
|
VFMADDPS_I( %xmm9,%xmm5,%xmm0 )
|
|
vbroadcastss -6 * SIZE(BO, BI, SIZE), %xmm6
|
|
VFMADDPS_R( %xmm10,%xmm6,%xmm0 )
|
|
vbroadcastss -5 * SIZE(BO, BI, SIZE), %xmm7
|
|
VFMADDPS_I( %xmm11,%xmm7,%xmm0 )
|
|
addq $ 4, BI
|
|
addq $ 2, %rax
|
|
.endm
|
|
|
|
.macro SAVE1x2
|
|
|
|
vbroadcastss ALPHA_R, %xmm0
|
|
vbroadcastss ALPHA_I, %xmm1
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
vshufps $ 0xb1, %xmm11, %xmm11, %xmm11
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
vaddsubps %xmm11,%xmm10, %xmm10
|
|
|
|
vshufps $ 0xb1, %xmm8 , %xmm8, %xmm9
|
|
vshufps $ 0xb1, %xmm10, %xmm10, %xmm11
|
|
|
|
#else
|
|
vaddsubps %xmm8, %xmm9 ,%xmm9
|
|
vaddsubps %xmm10, %xmm11,%xmm11
|
|
|
|
vmovaps %xmm9, %xmm8
|
|
vmovaps %xmm11, %xmm10
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
vshufps $ 0xb1, %xmm11, %xmm11, %xmm11
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulps %xmm8 , %xmm0, %xmm8
|
|
vmulps %xmm10, %xmm0, %xmm10
|
|
|
|
// multiply with ALPHA_I
|
|
vmulps %xmm9 , %xmm1, %xmm9
|
|
vmulps %xmm11, %xmm1, %xmm11
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
vaddsubps %xmm11,%xmm10, %xmm10
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vmovsd (CO1), %xmm14
|
|
vaddps %xmm14, %xmm8 , %xmm8
|
|
|
|
vmovsd (CO1, LDC), %xmm15
|
|
vaddps %xmm15, %xmm10, %xmm10
|
|
|
|
#endif
|
|
|
|
vmovsd %xmm8 , (CO1)
|
|
vmovsd %xmm10 , (CO1, LDC)
|
|
|
|
.endm
|
|
|
|
/************************************************************************************************/
|
|
|
|
.macro KERNEL8x1_SUB
|
|
vmovups -16 * SIZE(AO, %rax, SIZE), %ymm0
|
|
vmovups -8 * SIZE(AO, %rax, SIZE), %ymm1
|
|
vbroadcastss -4 * SIZE(BO, BI, SIZE), %ymm4
|
|
VFMADDPS_YR( %ymm8,%ymm4,%ymm0 )
|
|
VFMADDPS_YR( %ymm12,%ymm4,%ymm1 )
|
|
vbroadcastss -3 * SIZE(BO, BI, SIZE), %ymm5
|
|
VFMADDPS_YI( %ymm9,%ymm5,%ymm0 )
|
|
VFMADDPS_YI( %ymm13,%ymm5,%ymm1 )
|
|
addq $ 2 , BI
|
|
addq $ 16, %rax
|
|
.endm
|
|
|
|
.macro SAVE8x1
|
|
|
|
vbroadcastss ALPHA_R, %ymm0
|
|
vbroadcastss ALPHA_I, %ymm1
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %ymm9 , %ymm9, %ymm9
|
|
vshufps $ 0xb1, %ymm13, %ymm13, %ymm13
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubps %ymm9, %ymm8 , %ymm8
|
|
vaddsubps %ymm13,%ymm12, %ymm12
|
|
|
|
vshufps $ 0xb1, %ymm8 , %ymm8, %ymm9
|
|
vshufps $ 0xb1, %ymm12, %ymm12, %ymm13
|
|
|
|
#else
|
|
vaddsubps %ymm8, %ymm9 ,%ymm9
|
|
vaddsubps %ymm12, %ymm13,%ymm13
|
|
|
|
vmovaps %ymm9, %ymm8
|
|
vmovaps %ymm13, %ymm12
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %ymm9 , %ymm9, %ymm9
|
|
vshufps $ 0xb1, %ymm13, %ymm13, %ymm13
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulps %ymm8 , %ymm0, %ymm8
|
|
vmulps %ymm12, %ymm0, %ymm12
|
|
|
|
// multiply with ALPHA_I
|
|
vmulps %ymm9 , %ymm1, %ymm9
|
|
vmulps %ymm13, %ymm1, %ymm13
|
|
|
|
vaddsubps %ymm9, %ymm8 , %ymm8
|
|
vaddsubps %ymm13,%ymm12, %ymm12
|
|
|
|
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddps (CO1), %ymm8 , %ymm8
|
|
vaddps 8 * SIZE(CO1), %ymm12, %ymm12
|
|
|
|
#endif
|
|
|
|
vmovups %ymm8 , (CO1)
|
|
vmovups %ymm12 , 8 * SIZE(CO1)
|
|
|
|
.endm
|
|
|
|
|
|
/************************************************************************************************/
|
|
|
|
.macro KERNEL4x1_SUB
|
|
vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0
|
|
vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4
|
|
VFMADDPS_R( %xmm8,%xmm4,%xmm0 )
|
|
vmovups -12 * SIZE(AO, %rax, SIZE), %xmm1
|
|
VFMADDPS_R( %xmm12,%xmm4,%xmm1 )
|
|
vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5
|
|
VFMADDPS_I( %xmm9,%xmm5,%xmm0 )
|
|
VFMADDPS_I( %xmm13,%xmm5,%xmm1 )
|
|
addq $ 2, BI
|
|
addq $ 8, %rax
|
|
.endm
|
|
|
|
.macro SAVE4x1
|
|
|
|
vbroadcastss ALPHA_R, %xmm0
|
|
vbroadcastss ALPHA_I, %xmm1
|
|
|
|
// swap high and low 4 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
vshufps $ 0xb1, %xmm13, %xmm13, %xmm13
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
vaddsubps %xmm13,%xmm12, %xmm12
|
|
|
|
vshufps $ 0xb1, %xmm8 , %xmm8, %xmm9
|
|
vshufps $ 0xb1, %xmm12, %xmm12, %xmm13
|
|
|
|
#else
|
|
vaddsubps %xmm8, %xmm9 ,%xmm9
|
|
vaddsubps %xmm12, %xmm13,%xmm13
|
|
|
|
vmovaps %xmm9, %xmm8
|
|
vmovaps %xmm13, %xmm12
|
|
|
|
// swap high and low 4 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
vshufps $ 0xb1, %xmm13, %xmm13, %xmm13
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulps %xmm8 , %xmm0, %xmm8
|
|
vmulps %xmm12, %xmm0, %xmm12
|
|
|
|
// multiply with ALPHA_I
|
|
vmulps %xmm9 , %xmm1, %xmm9
|
|
vmulps %xmm13, %xmm1, %xmm13
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
vaddsubps %xmm13,%xmm12, %xmm12
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddps (CO1), %xmm8 , %xmm8
|
|
vaddps 4 * SIZE(CO1), %xmm12, %xmm12
|
|
|
|
#endif
|
|
|
|
vmovups %xmm8 , (CO1)
|
|
vmovups %xmm12 , 4 * SIZE(CO1)
|
|
|
|
.endm
|
|
|
|
/************************************************************************************************/
|
|
|
|
.macro KERNEL2x1_SUB
|
|
vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0
|
|
vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4
|
|
VFMADDPS_R( %xmm8,%xmm4,%xmm0 )
|
|
vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5
|
|
VFMADDPS_I( %xmm9,%xmm5,%xmm0 )
|
|
addq $ 2, BI
|
|
addq $ 4, %rax
|
|
.endm
|
|
|
|
.macro SAVE2x1
|
|
|
|
vbroadcastss ALPHA_R, %xmm0
|
|
vbroadcastss ALPHA_I, %xmm1
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
|
|
vshufps $ 0xb1, %xmm8 , %xmm8, %xmm9
|
|
|
|
#else
|
|
vaddsubps %xmm8, %xmm9 ,%xmm9
|
|
|
|
vmovaps %xmm9, %xmm8
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulps %xmm8 , %xmm0, %xmm8
|
|
|
|
// multiply with ALPHA_I
|
|
vmulps %xmm9 , %xmm1, %xmm9
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddps (CO1), %xmm8 , %xmm8
|
|
|
|
#endif
|
|
|
|
vmovups %xmm8 , (CO1)
|
|
|
|
.endm
|
|
|
|
/************************************************************************************************/
|
|
|
|
.macro KERNEL1x1_SUB
|
|
vmovsd -16 * SIZE(AO, %rax, SIZE), %xmm0
|
|
vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4
|
|
VFMADDPS_R( %xmm8,%xmm4,%xmm0 )
|
|
vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5
|
|
VFMADDPS_I( %xmm9,%xmm5,%xmm0 )
|
|
addq $ 2, BI
|
|
addq $ 2, %rax
|
|
.endm
|
|
|
|
.macro SAVE1x1
|
|
|
|
vbroadcastss ALPHA_R, %xmm0
|
|
vbroadcastss ALPHA_I, %xmm1
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
|
|
vshufps $ 0xb1, %xmm8 , %xmm8, %xmm9
|
|
|
|
#else
|
|
vaddsubps %xmm8, %xmm9 ,%xmm9
|
|
|
|
vmovaps %xmm9, %xmm8
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulps %xmm8 , %xmm0, %xmm8
|
|
|
|
// multiply with ALPHA_I
|
|
vmulps %xmm9 , %xmm1, %xmm9
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vmovsd (CO1), %xmm14
|
|
vaddps %xmm14, %xmm8 , %xmm8
|
|
|
|
#endif
|
|
|
|
vmovsd %xmm8 , (CO1)
|
|
|
|
.endm
|
|
|
|
/************************************************************************************************/
|
|
|
|
|
|
|
|
|
|
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
|
|
movsd OLD_OFFSET, %xmm12
|
|
#endif
|
|
vmovaps %xmm3, %xmm0
|
|
vmovsd OLD_ALPHA_I, %xmm1
|
|
|
|
#else
|
|
movq STACKSIZE + 8(%rsp), LDC
|
|
#ifdef TRMMKERNEL
|
|
movsd 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
|
|
|
|
vmovss %xmm0, ALPHA_R
|
|
vmovss %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 %xmm0, (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 $ 16 * SIZE, AO
|
|
|
|
movq M, I
|
|
sarq $ 3, I // i = (m >> 3)
|
|
je .L2_4_10
|
|
|
|
ALIGN_4
|
|
/**********************************************************************************************************/
|
|
|
|
.L2_8_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 $ 4, %rax // rax = rax *16 ; 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 $ 8, %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_8_16
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $ 4, %rax // rax = rax *16 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L2_8_12:
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL8x2_1
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL8x2_1
|
|
|
|
je .L2_8_16
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL8x2_1
|
|
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL8x2_1
|
|
|
|
je .L2_8_16
|
|
|
|
jmp .L2_8_12
|
|
ALIGN_4
|
|
|
|
.L2_8_16:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $ 7, %rax # if (k & 1)
|
|
je .L2_8_19
|
|
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $ 4, %rax // rax = rax *16 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L2_8_17:
|
|
|
|
KERNEL8x2_SUB
|
|
|
|
jl .L2_8_17
|
|
ALIGN_4
|
|
|
|
|
|
.L2_8_19:
|
|
|
|
SAVE8x2
|
|
|
|
|
|
#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 $ 4, %rax // rax = rax *16 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
addq $ 8, KK
|
|
#endif
|
|
|
|
addq $ 16 * SIZE, CO1 # coffset += 16
|
|
decq I # i --
|
|
jg .L2_8_11
|
|
ALIGN_4
|
|
|
|
|
|
/**********************************************************************************************************/
|
|
|
|
|
|
|
|
|
|
.L2_4_10:
|
|
testq $ 7, M
|
|
jz .L2_4_60 // to next 2 lines of N
|
|
|
|
testq $ 4, M
|
|
jz .L2_4_20
|
|
ALIGN_4
|
|
|
|
|
|
.L2_4_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 $ 3, %rax // rax = rax * 8 ; 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 $ 4, %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_4_16
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $ 3, %rax // rax = rax * 8 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L2_4_12:
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x2_SUB
|
|
KERNEL4x2_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x2_SUB
|
|
KERNEL4x2_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x2_SUB
|
|
KERNEL4x2_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x2_SUB
|
|
KERNEL4x2_SUB
|
|
|
|
je .L2_4_16
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x2_SUB
|
|
KERNEL4x2_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x2_SUB
|
|
KERNEL4x2_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x2_SUB
|
|
KERNEL4x2_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x2_SUB
|
|
KERNEL4x2_SUB
|
|
|
|
je .L2_4_16
|
|
|
|
jmp .L2_4_12
|
|
ALIGN_4
|
|
|
|
.L2_4_16:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $ 7, %rax # if (k & 1)
|
|
je .L2_4_19
|
|
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,4), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $ 3, %rax // rax = rax * 8 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L2_4_17:
|
|
|
|
KERNEL4x2_SUB
|
|
|
|
jl .L2_4_17
|
|
ALIGN_4
|
|
|
|
|
|
.L2_4_19:
|
|
|
|
SAVE4x2
|
|
|
|
#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 $ 3, %rax // rax = rax * 8 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
addq $ 4, KK
|
|
#endif
|
|
|
|
addq $ 8 * SIZE, CO1 # coffset += 8
|
|
ALIGN_4
|
|
|
|
|
|
|
|
/**************************************************************************
|
|
* Rest of M
|
|
***************************************************************************/
|
|
|
|
.L2_4_20:
|
|
|
|
testq $ 2, M
|
|
jz .L2_4_40
|
|
ALIGN_4
|
|
|
|
.L2_4_21:
|
|
|
|
#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_4_26
|
|
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_4_22:
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
|
|
je .L2_4_26
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
KERNEL2x2_SUB
|
|
|
|
je .L2_4_26
|
|
|
|
jmp .L2_4_22
|
|
ALIGN_4
|
|
|
|
.L2_4_26:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $ 7, %rax # if (k & 1)
|
|
je .L2_4_29
|
|
|
|
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_4_27:
|
|
|
|
KERNEL2x2_SUB
|
|
|
|
jl .L2_4_27
|
|
ALIGN_4
|
|
|
|
|
|
.L2_4_29:
|
|
|
|
vbroadcastss ALPHA_R, %xmm0
|
|
vbroadcastss ALPHA_I, %xmm1
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
vshufps $ 0xb1, %xmm11, %xmm11, %xmm11
|
|
|
|
#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \
|
|
defined(NR) || defined(NC) || defined(TR) || defined(TC)
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
vaddsubps %xmm11,%xmm10, %xmm10
|
|
|
|
vshufps $ 0xb1, %xmm8 , %xmm8, %xmm9
|
|
vshufps $ 0xb1, %xmm10, %xmm10, %xmm11
|
|
|
|
#else
|
|
vaddsubps %xmm8, %xmm9 ,%xmm9
|
|
vaddsubps %xmm10, %xmm11,%xmm11
|
|
|
|
vmovaps %xmm9, %xmm8
|
|
vmovaps %xmm11, %xmm10
|
|
|
|
// swap high and low 64 bytes
|
|
vshufps $ 0xb1, %xmm9 , %xmm9, %xmm9
|
|
vshufps $ 0xb1, %xmm11, %xmm11, %xmm11
|
|
|
|
#endif
|
|
|
|
// multiply with ALPHA_R
|
|
vmulps %xmm8 , %xmm0, %xmm8
|
|
vmulps %xmm10, %xmm0, %xmm10
|
|
|
|
// multiply with ALPHA_I
|
|
vmulps %xmm9 , %xmm1, %xmm9
|
|
vmulps %xmm11, %xmm1, %xmm11
|
|
|
|
vaddsubps %xmm9, %xmm8 , %xmm8
|
|
vaddsubps %xmm11,%xmm10, %xmm10
|
|
|
|
|
|
|
|
#ifndef TRMMKERNEL
|
|
|
|
vaddps (CO1), %xmm8 , %xmm8
|
|
|
|
vaddps (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 $ 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_4_21
|
|
ALIGN_4
|
|
|
|
|
|
|
|
/**************************************************************************/
|
|
.L2_4_40:
|
|
testq $ 1, M
|
|
jz .L2_4_60 // to next 2 lines of N
|
|
|
|
ALIGN_4
|
|
|
|
.L2_4_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_4_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_4_42:
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
|
|
je .L2_4_46
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
KERNEL1x2_SUB
|
|
|
|
je .L2_4_46
|
|
|
|
jmp .L2_4_42
|
|
ALIGN_4
|
|
|
|
.L2_4_46:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $ 7, %rax # if (k & 1)
|
|
je .L2_4_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_4_47:
|
|
|
|
KERNEL1x2_SUB
|
|
|
|
jl .L2_4_47
|
|
ALIGN_4
|
|
|
|
|
|
.L2_4_49:
|
|
|
|
SAVE1x2
|
|
|
|
#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
|
|
decq I # i --
|
|
jg .L2_4_41
|
|
ALIGN_4
|
|
|
|
|
|
|
|
|
|
.L2_4_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:
|
|
|
|
vmovsd (BO1), %xmm0
|
|
vmovsd %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 $ 16 * SIZE, AO
|
|
|
|
movq M, I
|
|
sarq $ 3, I // i = (m >> 3)
|
|
je .L1_4_10
|
|
|
|
ALIGN_4
|
|
|
|
/**************************************************************************************************/
|
|
|
|
.L1_8_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 $ 4, %rax // rax = rax *16 ; 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 $ 8, %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_8_16
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 2 ; number of values
|
|
|
|
salq $ 4, %rax // rax = rax *16 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L1_8_12:
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
|
|
je .L1_8_16
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL8x1_SUB
|
|
|
|
je .L1_8_16
|
|
|
|
jmp .L1_8_12
|
|
ALIGN_4
|
|
|
|
.L1_8_16:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $ 7, %rax # if (k & 1)
|
|
je .L1_8_19
|
|
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $ 4, %rax // rax = rax *16 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L1_8_17:
|
|
|
|
KERNEL8x1_SUB
|
|
|
|
jl .L1_8_17
|
|
ALIGN_4
|
|
|
|
|
|
.L1_8_19:
|
|
|
|
SAVE8x1
|
|
|
|
|
|
#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 $ 4, %rax // rax = rax *16 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
addq $ 8, KK
|
|
#endif
|
|
|
|
addq $ 16 * SIZE, CO1 # coffset += 16
|
|
decq I # i --
|
|
jg .L1_8_11
|
|
ALIGN_4
|
|
|
|
|
|
|
|
/**************************************************************************************************/
|
|
.L1_4_10:
|
|
|
|
testq $ 7, M
|
|
jz .L999
|
|
|
|
testq $ 4, M
|
|
jz .L1_4_20
|
|
|
|
|
|
.L1_4_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 $ 3, %rax // rax = rax * 8 ; 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 $ 4, %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_4_16
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 2 ; number of values
|
|
|
|
salq $ 3, %rax // rax = rax * 8 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L1_4_12:
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL4x1_SUB
|
|
KERNEL4x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x1_SUB
|
|
KERNEL4x1_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x1_SUB
|
|
KERNEL4x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x1_SUB
|
|
KERNEL4x1_SUB
|
|
|
|
je .L1_4_16
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL4x1_SUB
|
|
KERNEL4x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x1_SUB
|
|
KERNEL4x1_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x1_SUB
|
|
KERNEL4x1_SUB
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL4x1_SUB
|
|
KERNEL4x1_SUB
|
|
|
|
je .L1_4_16
|
|
|
|
jmp .L1_4_12
|
|
ALIGN_4
|
|
|
|
.L1_4_16:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $ 7, %rax # if (k & 1)
|
|
je .L1_4_19
|
|
|
|
movq %rax, BI // Index for BO
|
|
leaq ( ,BI,2), BI // BI = BI * 4 ; number of values
|
|
|
|
salq $ 3, %rax // rax = rax * 8 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
leaq (BO, BI, SIZE), BO
|
|
negq BI
|
|
negq %rax
|
|
ALIGN_4
|
|
|
|
.L1_4_17:
|
|
|
|
KERNEL4x1_SUB
|
|
|
|
jl .L1_4_17
|
|
ALIGN_4
|
|
|
|
|
|
.L1_4_19:
|
|
|
|
SAVE4x1
|
|
|
|
#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 $ 3, %rax // rax = rax * 8 ; number of values
|
|
leaq (AO, %rax, SIZE), AO
|
|
#endif
|
|
|
|
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
addq $ 4, KK
|
|
#endif
|
|
|
|
addq $ 8 * SIZE, CO1 # coffset += 8
|
|
ALIGN_4
|
|
|
|
|
|
|
|
/**************************************************************************
|
|
* Rest of M
|
|
***************************************************************************/
|
|
|
|
.L1_4_20:
|
|
|
|
testq $ 2, M
|
|
jz .L1_4_40
|
|
ALIGN_4
|
|
|
|
.L1_4_21:
|
|
|
|
#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_4_26
|
|
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_4_22:
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
|
|
je .L1_4_26
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
KERNEL2x1_SUB
|
|
|
|
je .L1_4_26
|
|
|
|
jmp .L1_4_22
|
|
ALIGN_4
|
|
|
|
.L1_4_26:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $ 7, %rax # if (k & 1)
|
|
je .L1_4_29
|
|
|
|
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_4_27:
|
|
|
|
KERNEL2x1_SUB
|
|
|
|
jl .L1_4_27
|
|
ALIGN_4
|
|
|
|
|
|
.L1_4_29:
|
|
|
|
SAVE2x1
|
|
|
|
#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
|
|
ALIGN_4
|
|
|
|
|
|
|
|
/**************************************************************************/
|
|
.L1_4_40:
|
|
testq $ 1, M
|
|
jz .L999 // to next 2 lines of N
|
|
|
|
ALIGN_4
|
|
|
|
.L1_4_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_4_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_4_42:
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
|
|
je .L1_4_46
|
|
|
|
prefetcht0 A_PR1(AO,%rax,SIZE)
|
|
prefetcht0 B_PR1(BO,BI,SIZE)
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
KERNEL1x1_SUB
|
|
|
|
je .L1_4_46
|
|
|
|
jmp .L1_4_42
|
|
ALIGN_4
|
|
|
|
.L1_4_46:
|
|
#ifndef TRMMKERNEL
|
|
movq K, %rax
|
|
#else
|
|
movq KKK, %rax
|
|
#endif
|
|
|
|
andq $ 7, %rax # if (k & 1)
|
|
je .L1_4_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_4_47:
|
|
|
|
KERNEL1x1_SUB
|
|
|
|
jl .L1_4_47
|
|
ALIGN_4
|
|
|
|
|
|
.L1_4_49:
|
|
|
|
SAVE1x1
|
|
|
|
|
|
|
|
#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
|