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- /*********************************************************************/
- /* Copyright 2009, 2010 The University of Texas at Austin. */
- /* All rights reserved. */
- /* */
- /* Redistribution and use in source and binary forms, with or */
- /* without modification, are permitted provided that the following */
- /* conditions are met: */
- /* */
- /* 1. Redistributions of source code must retain the above */
- /* copyright notice, this list of conditions and the following */
- /* disclaimer. */
- /* */
- /* 2. Redistributions in binary form must reproduce the above */
- /* copyright notice, this list of conditions and the following */
- /* disclaimer in the documentation and/or other materials */
- /* provided with the distribution. */
- /* */
- /* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
- /* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
- /* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
- /* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
- /* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
- /* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
- /* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
- /* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
- /* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
- /* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
- /* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
- /* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
- /* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
- /* POSSIBILITY OF SUCH DAMAGE. */
- /* */
- /* The views and conclusions contained in the software and */
- /* documentation are those of the authors and should not be */
- /* interpreted as representing official policies, either expressed */
- /* or implied, of The University of Texas at Austin. */
- /*********************************************************************/
-
- #define ASSEMBLER
- #include "common.h"
-
- #define M %rdi
- #define N %rsi
- #define K %rdx
-
- #define A %rcx
- #define B %r8
- #define C %r9
- #define LDC %r10
-
- #define I %r11
- #define J %r12
- #define AO %r13
- #define BO %r14
- #define CO1 %r15
- #define CO2 %rbx
- #define BB %rbp
-
- #ifndef WINDOWS_ABI
-
- #define STACKSIZE 128
-
- #define OLD_LDC 8 + STACKSIZE(%rsp)
- #define OLD_OFFSET 16 + STACKSIZE(%rsp)
-
- #define ALPHA_R 48(%rsp)
- #define ALPHA_I 56(%rsp)
- #define OFFSET 64(%rsp)
- #define KKK 72(%rsp)
- #define KK 80(%rsp)
-
- #else
-
- #define STACKSIZE 512
-
- #define OLD_ALPHA_I 40 + STACKSIZE(%rsp)
- #define OLD_A 48 + STACKSIZE(%rsp)
- #define OLD_B 56 + STACKSIZE(%rsp)
- #define OLD_C 64 + STACKSIZE(%rsp)
- #define OLD_LDC 72 + STACKSIZE(%rsp)
- #define OLD_OFFSET 80 + STACKSIZE(%rsp)
-
- #define ALPHA_R 224(%rsp)
- #define ALPHA_I 232(%rsp)
- #define OFFSET 240(%rsp)
- #define KK 248(%rsp)
- #define KKK 256(%rsp)
-
- #endif
-
- #define PREFETCH prefetcht0
- #define PREFETCHSIZE (8 * 8 + 3)
-
- #if defined(OS_LINUX) && defined(CORE_BARCELONA)
- .align 32768
- #endif
- PROLOGUE
- PROFCODE
-
- subq $STACKSIZE, %rsp
- movq %rbx, 0(%rsp)
- movq %rbp, 8(%rsp)
- movq %r12, 16(%rsp)
- movq %r13, 24(%rsp)
- movq %r14, 32(%rsp)
- movq %r15, 40(%rsp)
-
- #ifdef WINDOWS_ABI
- movq %rdi, 48(%rsp)
- movq %rsi, 56(%rsp)
- movups %xmm6, 64(%rsp)
- movups %xmm7, 80(%rsp)
- movups %xmm8, 96(%rsp)
- movups %xmm9, 112(%rsp)
- movups %xmm10, 128(%rsp)
- movups %xmm11, 144(%rsp)
- movups %xmm12, 160(%rsp)
- movups %xmm13, 176(%rsp)
- movups %xmm14, 192(%rsp)
- movups %xmm15, 208(%rsp)
-
- movq ARG1, M
- movq ARG2, N
- movq ARG3, K
- movq OLD_A, A
- movq OLD_B, B
- movq OLD_C, C
- movq OLD_LDC, LDC
-
- movaps %xmm3, %xmm0
- movsd OLD_ALPHA_I, %xmm1
-
- #else
- movq OLD_LDC, LDC
- #endif
-
- movsd %xmm0, ALPHA_R
- movsd %xmm1, ALPHA_I
-
- salq $ZBASE_SHIFT, LDC
-
- movq N, J
- sarq $1, J
- jle .L40
- ALIGN_4
-
- .L10:
- movq C, CO1
- leaq (C, LDC, 1), CO2
- leaq (C, LDC, 2), C
-
- movq A, AO
-
- movq K, %rax
- salq $BASE_SHIFT + 1, %rax
- leaq (B, %rax), BB
-
- movq M, I
- sarq $2, I
- jle .L20
- ALIGN_4
-
- .L11:
- movq B, BO
-
- prefetcht0 0 * SIZE(BB)
- subq $-8 * SIZE, BB
-
- movsd 0 * SIZE(AO), %xmm0
- xorps %xmm2, %xmm2
- movsd 1 * SIZE(AO), %xmm4
- xorps %xmm5, %xmm5
- movsd 2 * SIZE(AO), %xmm5
- xorps %xmm6, %xmm6
- xorps %xmm7, %xmm7
-
- movsd 0 * SIZE(BO), %xmm1
- xorps %xmm8, %xmm8
- xorps %xmm9, %xmm9
- movsd 1 * SIZE(BO), %xmm3
- xorps %xmm10, %xmm10
- xorps %xmm11, %xmm11
-
- prefetcht0 3 * SIZE(CO1)
- xorps %xmm12, %xmm12
- xorps %xmm13, %xmm13
- prefetcht0 3 * SIZE(CO2)
- xorps %xmm14, %xmm14
- xorps %xmm15, %xmm15
-
- movq K, %rax
- sarq $2, %rax
- je .L15
- ALIGN_4
-
- .L12:
- addsd %xmm2, %xmm13
- PREFETCH (PREFETCHSIZE + 0) * SIZE(AO)
- movaps %xmm0, %xmm2
- mulsd %xmm1, %xmm0
-
- addsd %xmm7, %xmm14
- movsd 3 * SIZE(AO), %xmm7
- mulsd %xmm3, %xmm2
-
- addsd %xmm6, %xmm15
- PREFETCH ((PREFETCHSIZE) >> 1 + 0) * SIZE(BO)
- movaps %xmm4, %xmm6
- mulsd %xmm1, %xmm4
-
- addsd %xmm0, %xmm8
- movsd 4 * SIZE(AO), %xmm0
- mulsd %xmm3, %xmm6
-
- addsd %xmm2, %xmm9
- movaps %xmm5, %xmm2
- mulsd %xmm1, %xmm5
-
- addsd %xmm4, %xmm10
- movsd 5 * SIZE(AO), %xmm4
- mulsd %xmm3, %xmm2
-
- addsd %xmm6, %xmm11
- movaps %xmm7, %xmm6
- mulsd %xmm1, %xmm7
- movsd 2 * SIZE(BO), %xmm1
-
- addsd %xmm5, %xmm12
- movsd 6 * SIZE(AO), %xmm5
- mulsd %xmm3, %xmm6
- movsd 3 * SIZE(BO), %xmm3
-
- addsd %xmm2, %xmm13
- movaps %xmm0, %xmm2
- mulsd %xmm1, %xmm0
-
- addsd %xmm7, %xmm14
- movsd 7 * SIZE(AO), %xmm7
- mulsd %xmm3, %xmm2
-
- addsd %xmm6, %xmm15
- movaps %xmm4, %xmm6
- mulsd %xmm1, %xmm4
-
- addsd %xmm0, %xmm8
- movsd 8 * SIZE(AO), %xmm0
- mulsd %xmm3, %xmm6
-
- addsd %xmm2, %xmm9
- movaps %xmm5, %xmm2
- mulsd %xmm1, %xmm5
-
- addsd %xmm4, %xmm10
- movsd 9 * SIZE(AO), %xmm4
- mulsd %xmm3, %xmm2
-
- addsd %xmm6, %xmm11
- movaps %xmm7, %xmm6
- mulsd %xmm1, %xmm7
- movsd 4 * SIZE(BO), %xmm1
-
- addsd %xmm5, %xmm12
- movsd 10 * SIZE(AO), %xmm5
- mulsd %xmm3, %xmm6
- movsd 5 * SIZE(BO), %xmm3
-
- addsd %xmm2, %xmm13
- PREFETCH (PREFETCHSIZE + 8) * SIZE(AO)
- movaps %xmm0, %xmm2
- mulsd %xmm1, %xmm0
-
- addsd %xmm7, %xmm14
- movsd 11 * SIZE(AO), %xmm7
- mulsd %xmm3, %xmm2
-
- addsd %xmm6, %xmm15
- movaps %xmm4, %xmm6
- mulsd %xmm1, %xmm4
-
- addsd %xmm0, %xmm8
- movsd 12 * SIZE(AO), %xmm0
- mulsd %xmm3, %xmm6
-
- addsd %xmm2, %xmm9
- movaps %xmm5, %xmm2
- mulsd %xmm1, %xmm5
-
- addsd %xmm4, %xmm10
- movsd 13 * SIZE(AO), %xmm4
- mulsd %xmm3, %xmm2
-
- addsd %xmm6, %xmm11
- movaps %xmm7, %xmm6
- mulsd %xmm1, %xmm7
- movsd 6 * SIZE(BO), %xmm1
-
- addsd %xmm5, %xmm12
- movsd 14 * SIZE(AO), %xmm5
- mulsd %xmm3, %xmm6
- movsd 7 * SIZE(BO), %xmm3
-
- addsd %xmm2, %xmm13
- movaps %xmm0, %xmm2
- mulsd %xmm1, %xmm0
-
- addsd %xmm7, %xmm14
- movsd 15 * SIZE(AO), %xmm7
- mulsd %xmm3, %xmm2
- subq $-16 * SIZE, AO
-
- addsd %xmm6, %xmm15
- movaps %xmm4, %xmm6
- mulsd %xmm1, %xmm4
-
- addsd %xmm0, %xmm8
- movsd 0 * SIZE(AO), %xmm0
- mulsd %xmm3, %xmm6
-
- addsd %xmm2, %xmm9
- movaps %xmm5, %xmm2
- mulsd %xmm1, %xmm5
- addq $ 8 * SIZE, BO
-
- addsd %xmm4, %xmm10
- movsd 1 * SIZE(AO), %xmm4
- mulsd %xmm3, %xmm2
- decq %rax
-
- addsd %xmm6, %xmm11
- movaps %xmm7, %xmm6
- mulsd %xmm1, %xmm7
- movsd 0 * SIZE(BO), %xmm1
-
- addsd %xmm5, %xmm12
- movsd 2 * SIZE(AO), %xmm5
- mulsd %xmm3, %xmm6
- movsd 1 * SIZE(BO), %xmm3
-
- jne .L12
- ALIGN_4
-
- .L15:
- movq K, %rax
- andq $3, %rax
- BRANCH
- BRANCH
- je .L19
- ALIGN_4
-
- .L16:
- addsd %xmm2, %xmm13
- movaps %xmm0, %xmm2
- mulsd %xmm1, %xmm0
-
- addsd %xmm7, %xmm14
- movsd 3 * SIZE(AO), %xmm7
- mulsd %xmm3, %xmm2
-
- addsd %xmm6, %xmm15
- movaps %xmm4, %xmm6
- mulsd %xmm1, %xmm4
-
- addsd %xmm0, %xmm8
- movsd 4 * SIZE(AO), %xmm0
- mulsd %xmm3, %xmm6
-
- addsd %xmm2, %xmm9
- movaps %xmm5, %xmm2
- mulsd %xmm1, %xmm5
-
- addsd %xmm4, %xmm10
- movsd 5 * SIZE(AO), %xmm4
- mulsd %xmm3, %xmm2
-
- addsd %xmm6, %xmm11
- movaps %xmm7, %xmm6
- mulsd %xmm1, %xmm7
- movsd 2 * SIZE(BO), %xmm1
-
- addsd %xmm5, %xmm12
- movsd 6 * SIZE(AO), %xmm5
- mulsd %xmm3, %xmm6
- movsd 3 * SIZE(BO), %xmm3
-
- addq $4 * SIZE, AO
- addq $2 * SIZE, BO
- decq %rax
- BRANCH
- jg .L16
- ALIGN_4
-
- .L19:
- movsd ALPHA_R, %xmm4
- addsd %xmm2, %xmm13
- movsd ALPHA_I, %xmm5
- addsd %xmm7, %xmm14
- addsd %xmm6, %xmm15
-
- movaps %xmm8, %xmm0
- movaps %xmm10, %xmm1
- movaps %xmm12, %xmm2
- movaps %xmm14, %xmm3
-
- mulsd %xmm4, %xmm8
- mulsd %xmm5, %xmm0
- mulsd %xmm4, %xmm10
- mulsd %xmm5, %xmm1
- mulsd %xmm4, %xmm12
- mulsd %xmm5, %xmm2
- mulsd %xmm4, %xmm14
- mulsd %xmm5, %xmm3
-
- addsd 0 * SIZE(CO1), %xmm8
- addsd 1 * SIZE(CO1), %xmm0
- addsd 2 * SIZE(CO1), %xmm10
- addsd 3 * SIZE(CO1), %xmm1
- addsd 4 * SIZE(CO1), %xmm12
- addsd 5 * SIZE(CO1), %xmm2
- addsd 6 * SIZE(CO1), %xmm14
- addsd 7 * SIZE(CO1), %xmm3
-
- movsd %xmm8, 0 * SIZE(CO1)
- movsd %xmm0, 1 * SIZE(CO1)
- movsd %xmm10, 2 * SIZE(CO1)
- movsd %xmm1, 3 * SIZE(CO1)
- movsd %xmm12, 4 * SIZE(CO1)
- movsd %xmm2, 5 * SIZE(CO1)
- movsd %xmm14, 6 * SIZE(CO1)
- movsd %xmm3, 7 * SIZE(CO1)
-
- movaps %xmm9, %xmm0
- movaps %xmm11, %xmm1
- movaps %xmm13, %xmm2
- movaps %xmm15, %xmm3
-
- mulsd %xmm4, %xmm9
- mulsd %xmm5, %xmm0
- mulsd %xmm4, %xmm11
- mulsd %xmm5, %xmm1
- mulsd %xmm4, %xmm13
- mulsd %xmm5, %xmm2
- mulsd %xmm4, %xmm15
- mulsd %xmm5, %xmm3
-
- addsd 0 * SIZE(CO2), %xmm9
- addsd 1 * SIZE(CO2), %xmm0
- addsd 2 * SIZE(CO2), %xmm11
- addsd 3 * SIZE(CO2), %xmm1
- addsd 4 * SIZE(CO2), %xmm13
- addsd 5 * SIZE(CO2), %xmm2
- addsd 6 * SIZE(CO2), %xmm15
- addsd 7 * SIZE(CO2), %xmm3
-
- movsd %xmm9, 0 * SIZE(CO2)
- movsd %xmm0, 1 * SIZE(CO2)
- movsd %xmm11, 2 * SIZE(CO2)
- movsd %xmm1, 3 * SIZE(CO2)
- movsd %xmm13, 4 * SIZE(CO2)
- movsd %xmm2, 5 * SIZE(CO2)
- movsd %xmm15, 6 * SIZE(CO2)
- movsd %xmm3, 7 * SIZE(CO2)
-
- addq $8 * SIZE, CO1
- addq $8 * SIZE, CO2
-
- decq I # i --
- jg .L11
- ALIGN_4
-
- .L20:
- testq $2, M
- jle .L30
-
- movq B, BO
-
- movsd 0 * SIZE(AO), %xmm0
- xorps %xmm2, %xmm2
- movsd 1 * SIZE(AO), %xmm4
- xorps %xmm5, %xmm5
- movsd 2 * SIZE(AO), %xmm5
- xorps %xmm6, %xmm6
- movsd 3 * SIZE(AO), %xmm7
-
- movsd 0 * SIZE(BO), %xmm1
- xorps %xmm8, %xmm8
- xorps %xmm9, %xmm9
- movsd 1 * SIZE(BO), %xmm3
- xorps %xmm10, %xmm10
- xorps %xmm11, %xmm11
-
- movq K, %rax
- sarq $2, %rax
- je .L25
- ALIGN_4
-
- .L22:
- PREFETCH (PREFETCHSIZE + 0) * SIZE(AO)
- addsd %xmm2, %xmm9
- movaps %xmm0, %xmm2
- mulsd %xmm1, %xmm0
-
- addsd %xmm6, %xmm11
- movaps %xmm4, %xmm6
- mulsd %xmm1, %xmm4
- movsd 2 * SIZE(BO), %xmm1
-
- addsd %xmm0, %xmm8
- movsd 4 * SIZE(AO), %xmm0
- mulsd %xmm3, %xmm2
-
- addsd %xmm4, %xmm10
- movsd 5 * SIZE(AO), %xmm4
- mulsd %xmm3, %xmm6
- movsd 3 * SIZE(BO), %xmm3
-
- addsd %xmm2, %xmm9
- movaps %xmm5, %xmm2
- mulsd %xmm1, %xmm5
-
- addsd %xmm6, %xmm11
- movaps %xmm7, %xmm6
- mulsd %xmm1, %xmm7
- movsd 4 * SIZE(BO), %xmm1
-
- addsd %xmm5, %xmm8
- movsd 6 * SIZE(AO), %xmm5
- mulsd %xmm3, %xmm2
-
- addsd %xmm7, %xmm10
- movsd 7 * SIZE(AO), %xmm7
- mulsd %xmm3, %xmm6
- movsd 5 * SIZE(BO), %xmm3
-
- addsd %xmm2, %xmm9
- movaps %xmm0, %xmm2
- mulsd %xmm1, %xmm0
-
- addsd %xmm6, %xmm11
- movaps %xmm4, %xmm6
- mulsd %xmm1, %xmm4
- movsd 6 * SIZE(BO), %xmm1
-
- addsd %xmm0, %xmm8
- movsd 8 * SIZE(AO), %xmm0
- mulsd %xmm3, %xmm2
-
- addsd %xmm4, %xmm10
- movsd 9 * SIZE(AO), %xmm4
- mulsd %xmm3, %xmm6
- movsd 7 * SIZE(BO), %xmm3
-
- addsd %xmm2, %xmm9
- movaps %xmm5, %xmm2
- mulsd %xmm1, %xmm5
-
- addsd %xmm6, %xmm11
- movaps %xmm7, %xmm6
- mulsd %xmm1, %xmm7
- movsd 8 * SIZE(BO), %xmm1
-
- addsd %xmm5, %xmm8
- movsd 10 * SIZE(AO), %xmm5
- mulsd %xmm3, %xmm2
-
- addsd %xmm7, %xmm10
- movsd 11 * SIZE(AO), %xmm7
- mulsd %xmm3, %xmm6
- movsd 9 * SIZE(BO), %xmm3
-
- addq $8 * SIZE, AO
- addq $8 * SIZE, BO
-
- decq %rax
- jne .L22
- ALIGN_4
-
- .L25:
- movq K, %rax
- movsd ALPHA_R, %xmm5
- movsd ALPHA_I, %xmm7
-
- andq $3, %rax
- BRANCH
- BRANCH
- je .L29
- ALIGN_4
-
- .L26:
- addsd %xmm2, %xmm9
- movaps %xmm0, %xmm2
- mulsd %xmm1, %xmm0
-
- addsd %xmm6, %xmm11
- movaps %xmm4, %xmm6
- mulsd %xmm1, %xmm4
- movsd 2 * SIZE(BO), %xmm1
-
- mulsd %xmm3, %xmm2
- addsd %xmm0, %xmm8
- movsd 2 * SIZE(AO), %xmm0
-
- mulsd %xmm3, %xmm6
- movsd 3 * SIZE(BO), %xmm3
- addsd %xmm4, %xmm10
- movsd 3 * SIZE(AO), %xmm4
-
- addq $2 * SIZE, AO
- addq $2 * SIZE, BO
- decq %rax
- BRANCH
- jg .L26
- ALIGN_4
-
- .L29:
- addsd %xmm2, %xmm9
- addsd %xmm6, %xmm11
-
- movaps %xmm8, %xmm12
- movaps %xmm10, %xmm13
- movaps %xmm9, %xmm14
- movaps %xmm11, %xmm15
-
- mulsd %xmm5, %xmm8
- mulsd %xmm7, %xmm12
- mulsd %xmm5, %xmm10
- mulsd %xmm7, %xmm13
- mulsd %xmm5, %xmm9
- mulsd %xmm7, %xmm14
- mulsd %xmm5, %xmm11
- mulsd %xmm7, %xmm15
-
- addsd 0 * SIZE(CO1), %xmm8
- addsd 1 * SIZE(CO1), %xmm12
- addsd 2 * SIZE(CO1), %xmm10
- addsd 3 * SIZE(CO1), %xmm13
-
- addsd 0 * SIZE(CO2), %xmm9
- addsd 1 * SIZE(CO2), %xmm14
- addsd 2 * SIZE(CO2), %xmm11
- addsd 3 * SIZE(CO2), %xmm15
-
- movsd %xmm8, 0 * SIZE(CO1)
- movsd %xmm12, 1 * SIZE(CO1)
- movsd %xmm10, 2 * SIZE(CO1)
- movsd %xmm13, 3 * SIZE(CO1)
-
- movsd %xmm9, 0 * SIZE(CO2)
- movsd %xmm14, 1 * SIZE(CO2)
- movsd %xmm11, 2 * SIZE(CO2)
- movsd %xmm15, 3 * SIZE(CO2)
-
- addq $4 * SIZE, CO1
- addq $4 * SIZE, CO2
- ALIGN_4
-
- .L30:
- testq $1, M
- je .L39
- ALIGN_4
-
- movq B, BO
-
- movsd 0 * SIZE(AO), %xmm0
- xorps %xmm7, %xmm7
- movsd 1 * SIZE(AO), %xmm2
- xorps %xmm5, %xmm5
-
- movsd 0 * SIZE(BO), %xmm1
- xorps %xmm8, %xmm8
- xorps %xmm9, %xmm9
- movsd 1 * SIZE(BO), %xmm3
-
- movq K, %rax
- sarq $2, %rax
- je .L35
- ALIGN_4
-
- .L32:
- addsd %xmm5, %xmm8
- movsd 2 * SIZE(BO), %xmm5
- mulsd %xmm0, %xmm1
- PREFETCH (PREFETCHSIZE + 0) * SIZE(AO)
-
- addsd %xmm7, %xmm9
- movsd 3 * SIZE(BO), %xmm7
- mulsd %xmm0, %xmm3
- movsd 2 * SIZE(AO), %xmm0
-
- addsd %xmm1, %xmm8
- movsd 4 * SIZE(BO), %xmm1
- mulsd %xmm2, %xmm5
-
- addsd %xmm3, %xmm9
- movsd 5 * SIZE(BO), %xmm3
- mulsd %xmm2, %xmm7
- movsd 3 * SIZE(AO), %xmm2
-
- addsd %xmm5, %xmm8
- movsd 6 * SIZE(BO), %xmm5
- mulsd %xmm0, %xmm1
-
- addsd %xmm7, %xmm9
- movsd 7 * SIZE(BO), %xmm7
- mulsd %xmm0, %xmm3
- movsd 4 * SIZE(AO), %xmm0
-
- addsd %xmm1, %xmm8
- movsd 8 * SIZE(BO), %xmm1
- mulsd %xmm2, %xmm5
-
- addsd %xmm3, %xmm9
- movsd 9 * SIZE(BO), %xmm3
- mulsd %xmm2, %xmm7
- movsd 5 * SIZE(AO), %xmm2
-
- addq $4 * SIZE, AO
- addq $8 * SIZE, BO
-
- decq %rax
- jne .L32
- ALIGN_4
-
- .L35:
- movq K, %rax
-
- addsd %xmm5, %xmm8
- addsd %xmm7, %xmm9
-
- movsd ALPHA_R, %xmm6
- movsd ALPHA_I, %xmm7
-
- andq $3, %rax
- BRANCH
- BRANCH
- je .L38
- ALIGN_4
-
- .L36:
- mulsd %xmm0, %xmm1
- addq $2 * SIZE, BO
- mulsd %xmm0, %xmm3
- movsd 1 * SIZE(AO), %xmm0
-
- addsd %xmm1, %xmm8
- movsd 0 * SIZE(BO), %xmm1
- addsd %xmm3, %xmm9
- movsd 1 * SIZE(BO), %xmm3
-
- addq $1 * SIZE, AO
- decq %rax
- BRANCH
- jg .L36
- ALIGN_4
-
- .L38:
- movaps %xmm8, %xmm10
- movaps %xmm9, %xmm11
-
- mulsd %xmm6, %xmm8
- mulsd %xmm7, %xmm10
- mulsd %xmm6, %xmm9
- mulsd %xmm7, %xmm11
-
- addsd 0 * SIZE(CO1), %xmm8
- addsd 1 * SIZE(CO1), %xmm10
- addsd 0 * SIZE(CO2), %xmm9
- addsd 1 * SIZE(CO2), %xmm11
-
- movsd %xmm8, 0 * SIZE(CO1)
- movsd %xmm10, 1 * SIZE(CO1)
- movsd %xmm9, 0 * SIZE(CO2)
- movsd %xmm11, 1 * SIZE(CO2)
- ALIGN_4
-
- .L39:
- movq BO, B
- decq J # j --
- jg .L10
- ALIGN_4
-
- .L40:
- testq $1, N
- je .L999
-
- movq C, CO1
- addq LDC, C
-
- movq A, AO
-
- movq M, I
- sarq $2, I
- jle .L50
- ALIGN_4
-
- .L41:
- movq B, BO
-
- movsd 0 * SIZE(AO), %xmm0
- xorps %xmm9, %xmm9
- movsd 1 * SIZE(AO), %xmm1
- xorps %xmm11, %xmm11
- movsd 2 * SIZE(AO), %xmm2
- xorps %xmm13, %xmm13
- movsd 3 * SIZE(AO), %xmm3
- xorps %xmm15, %xmm15
-
- movsd 0 * SIZE(BO), %xmm4
- xorps %xmm8, %xmm8
- movsd 1 * SIZE(BO), %xmm5
- xorps %xmm10, %xmm10
- prefetcht0 7 * SIZE(CO1)
- xorps %xmm12, %xmm12
- xorps %xmm14, %xmm14
-
- movq K, %rax
- sarq $2, %rax
- je .L45
- ALIGN_4
-
- .L42:
- addsd %xmm9, %xmm8
- movsd 4 * SIZE(AO), %xmm9
- mulsd %xmm4, %xmm0
- PREFETCH (PREFETCHSIZE + 0) * SIZE(AO)
-
- addsd %xmm11, %xmm10
- movsd 5 * SIZE(AO), %xmm11
- mulsd %xmm4, %xmm1
-
- addsd %xmm13, %xmm12
- movsd 6 * SIZE(AO), %xmm13
- mulsd %xmm4, %xmm2
-
- addsd %xmm15, %xmm14
- movsd 7 * SIZE(AO), %xmm15
- mulsd %xmm4, %xmm3
- movsd 2 * SIZE(BO), %xmm4
-
- addsd %xmm0, %xmm8
- movsd 8 * SIZE(AO), %xmm0
- mulsd %xmm5, %xmm9
-
- addsd %xmm1, %xmm10
- movsd 9 * SIZE(AO), %xmm1
- mulsd %xmm5, %xmm11
-
- addsd %xmm2, %xmm12
- movsd 10 * SIZE(AO), %xmm2
- mulsd %xmm5, %xmm13
-
- addsd %xmm3, %xmm14
- movsd 11 * SIZE(AO), %xmm3
- mulsd %xmm5, %xmm15
- movsd 3 * SIZE(BO), %xmm5
-
- addsd %xmm9, %xmm8
- movsd 12 * SIZE(AO), %xmm9
- mulsd %xmm4, %xmm0
- PREFETCH (PREFETCHSIZE + 8) * SIZE(AO)
-
- addsd %xmm11, %xmm10
- movsd 13 * SIZE(AO), %xmm11
- mulsd %xmm4, %xmm1
-
- addsd %xmm13, %xmm12
- movsd 14 * SIZE(AO), %xmm13
- mulsd %xmm4, %xmm2
-
- addsd %xmm15, %xmm14
- movsd 15 * SIZE(AO), %xmm15
- mulsd %xmm4, %xmm3
- movsd 4 * SIZE(BO), %xmm4
- subq $-16 * SIZE, AO
-
- addsd %xmm0, %xmm8
- movsd 0 * SIZE(AO), %xmm0
- mulsd %xmm5, %xmm9
-
- addsd %xmm1, %xmm10
- movsd 1 * SIZE(AO), %xmm1
- mulsd %xmm5, %xmm11
- addq $ 4 * SIZE, BO
-
- addsd %xmm2, %xmm12
- movsd 2 * SIZE(AO), %xmm2
- mulsd %xmm5, %xmm13
- decq %rax
-
- addsd %xmm3, %xmm14
- movsd 3 * SIZE(AO), %xmm3
- mulsd %xmm5, %xmm15
- movsd 1 * SIZE(BO), %xmm5
-
- jne .L42
- ALIGN_4
-
- .L45:
- movq K, %rax
-
- movsd ALPHA_R, %xmm6
- movsd ALPHA_I, %xmm7
-
- addsd %xmm9, %xmm8
- addsd %xmm11, %xmm10
- addsd %xmm13, %xmm12
- addsd %xmm15, %xmm14
-
- andq $3, %rax
- BRANCH
- BRANCH
- je .L49
- ALIGN_4
-
- .L46:
- mulsd %xmm4, %xmm0
- mulsd %xmm4, %xmm1
- mulsd %xmm4, %xmm2
- mulsd %xmm4, %xmm3
- movsd 1 * SIZE(BO), %xmm4
-
- addsd %xmm0, %xmm8
- movsd 4 * SIZE(AO), %xmm0
- addsd %xmm1, %xmm10
- movsd 5 * SIZE(AO), %xmm1
- addsd %xmm2, %xmm12
- movsd 6 * SIZE(AO), %xmm2
- addsd %xmm3, %xmm14
- movsd 7 * SIZE(AO), %xmm3
-
- addq $4 * SIZE, AO
- addq $1 * SIZE, BO
- decq %rax
- BRANCH
- jg .L46
- ALIGN_4
-
- .L49:
- movaps %xmm8, %xmm9
- movaps %xmm10, %xmm11
- movaps %xmm12, %xmm13
- movaps %xmm14, %xmm15
-
- mulsd %xmm6, %xmm8
- mulsd %xmm7, %xmm9
- mulsd %xmm6, %xmm10
- mulsd %xmm7, %xmm11
- mulsd %xmm6, %xmm12
- mulsd %xmm7, %xmm13
- mulsd %xmm6, %xmm14
- mulsd %xmm7, %xmm15
-
- addsd 0 * SIZE(CO1), %xmm8
- addsd 1 * SIZE(CO1), %xmm9
- addsd 2 * SIZE(CO1), %xmm10
- addsd 3 * SIZE(CO1), %xmm11
- addsd 4 * SIZE(CO1), %xmm12
- addsd 5 * SIZE(CO1), %xmm13
- addsd 6 * SIZE(CO1), %xmm14
- addsd 7 * SIZE(CO1), %xmm15
-
- movsd %xmm8, 0 * SIZE(CO1)
- movsd %xmm9, 1 * SIZE(CO1)
- movsd %xmm10, 2 * SIZE(CO1)
- movsd %xmm11, 3 * SIZE(CO1)
- movsd %xmm12, 4 * SIZE(CO1)
- movsd %xmm13, 5 * SIZE(CO1)
- movsd %xmm14, 6 * SIZE(CO1)
- movsd %xmm15, 7 * SIZE(CO1)
-
- addq $8 * SIZE, CO1
-
- decq I # i --
- jg .L41
- ALIGN_4
-
- .L50:
- testq $2, M
- jle .L60
-
- movq B, BO
-
- movsd 0 * SIZE(AO), %xmm0
- xorps %xmm2, %xmm2
- movsd 1 * SIZE(AO), %xmm1
- xorps %xmm3, %xmm3
-
- movsd 0 * SIZE(BO), %xmm4
- xorps %xmm8, %xmm8
- movsd 1 * SIZE(BO), %xmm5
- xorps %xmm10, %xmm10
-
- movq K, %rax
- sarq $2, %rax
- je .L55
- ALIGN_4
-
- .L52:
- addsd %xmm2, %xmm8
- movsd 2 * SIZE(AO), %xmm2
- mulsd %xmm4, %xmm0
- PREFETCH (PREFETCHSIZE + 0) * SIZE(AO)
-
- addsd %xmm3, %xmm10
- movsd 3 * SIZE(AO), %xmm3
- mulsd %xmm4, %xmm1
- movsd 2 * SIZE(BO), %xmm4
-
- addsd %xmm0, %xmm8
- movsd 4 * SIZE(AO), %xmm0
- mulsd %xmm5, %xmm2
- addq $8 * SIZE, AO
-
- addsd %xmm1, %xmm10
- movsd -3 * SIZE(AO), %xmm1
- mulsd %xmm5, %xmm3
- movsd 3 * SIZE(BO), %xmm5
-
- addsd %xmm2, %xmm8
- movsd -2 * SIZE(AO), %xmm2
- mulsd %xmm4, %xmm0
- addq $4 * SIZE, BO
-
- addsd %xmm3, %xmm10
- movsd -1 * SIZE(AO), %xmm3
- mulsd %xmm4, %xmm1
- movsd 0 * SIZE(BO), %xmm4
-
- addsd %xmm0, %xmm8
- movsd 0 * SIZE(AO), %xmm0
- mulsd %xmm5, %xmm2
- decq %rax
-
- addsd %xmm1, %xmm10
- movsd 1 * SIZE(AO), %xmm1
- mulsd %xmm5, %xmm3
- movsd 1 * SIZE(BO), %xmm5
-
- jne .L52
- ALIGN_4
-
- .L55:
- movq K, %rax
- movsd ALPHA_R, %xmm6
- movsd ALPHA_I, %xmm7
-
- addsd %xmm2, %xmm8
- addsd %xmm3, %xmm10
-
- andq $3, %rax
- BRANCH
- BRANCH
- je .L59
- ALIGN_4
-
- .L56:
- mulsd %xmm4, %xmm0
- mulsd %xmm4, %xmm1
- movsd 1 * SIZE(BO), %xmm4
-
- addsd %xmm0, %xmm8
- movsd 2 * SIZE(AO), %xmm0
- addsd %xmm1, %xmm10
- movsd 3 * SIZE(AO), %xmm1
-
- addq $2 * SIZE, AO
- addq $1 * SIZE, BO
- decq %rax
- BRANCH
- jg .L56
- ALIGN_4
-
- .L59:
- movaps %xmm8, %xmm9
- movaps %xmm10, %xmm11
-
- mulsd %xmm6, %xmm8
- mulsd %xmm7, %xmm9
- mulsd %xmm6, %xmm10
- mulsd %xmm7, %xmm11
-
- addsd 0 * SIZE(CO1), %xmm8
- addsd 1 * SIZE(CO1), %xmm9
- addsd 2 * SIZE(CO1), %xmm10
- addsd 3 * SIZE(CO1), %xmm11
-
- movsd %xmm8, 0 * SIZE(CO1)
- movsd %xmm9, 1 * SIZE(CO1)
- movsd %xmm10, 2 * SIZE(CO1)
- movsd %xmm11, 3 * SIZE(CO1)
-
- addq $4 * SIZE, CO1
- ALIGN_4
-
- .L60:
- testq $1, M
- je .L999
- ALIGN_4
-
- movq B, BO
-
- movsd 0 * SIZE(AO), %xmm0
- xorps %xmm5, %xmm5
- movsd 1 * SIZE(AO), %xmm2
- xorps %xmm7, %xmm7
-
- movsd 0 * SIZE(BO), %xmm1
- xorps %xmm8, %xmm8
- movsd 1 * SIZE(BO), %xmm3
- xorps %xmm9, %xmm9
- movsd 2 * SIZE(AO), %xmm4
- movsd 3 * SIZE(AO), %xmm6
-
- movq K, %rax
- sarq $2, %rax
- je .L65
- ALIGN_4
-
- .L62:
- addsd %xmm5, %xmm8
- movsd 2 * SIZE(BO), %xmm5
- mulsd %xmm0, %xmm1
- movsd 4 * SIZE(AO), %xmm0
-
- addsd %xmm7, %xmm9
- movsd 3 * SIZE(BO), %xmm7
- mulsd %xmm2, %xmm3
- movsd 5 * SIZE(AO), %xmm2
-
- addsd %xmm1, %xmm8
- movsd 4 * SIZE(BO), %xmm1
- mulsd %xmm4, %xmm5
- movsd 6 * SIZE(AO), %xmm4
-
- addsd %xmm3, %xmm9
- movsd 5 * SIZE(BO), %xmm3
- mulsd %xmm6, %xmm7
- movsd 7 * SIZE(AO), %xmm6
-
- addq $4 * SIZE, AO
- addq $4 * SIZE, BO
-
- decq %rax
- jne .L62
-
- addsd %xmm5, %xmm8
- addsd %xmm7, %xmm9
- ALIGN_4
-
- .L65:
- movq K, %rax
- movsd ALPHA_R, %xmm6
- movsd ALPHA_I, %xmm7
-
- andq $3, %rax
- BRANCH
- BRANCH
- je .L68
- ALIGN_4
-
- .L66:
- movsd 0 * SIZE(AO), %xmm0
- movsd 0 * SIZE(BO), %xmm1
-
- mulsd %xmm0, %xmm1
- addsd %xmm1, %xmm8
-
- addq $1 * SIZE, AO
- addq $1 * SIZE, BO
-
- decq %rax
- BRANCH
- jg .L66
- ALIGN_4
-
- .L68:
- addsd %xmm9, %xmm8
-
- movaps %xmm8, %xmm9
- mulsd %xmm6, %xmm8
- mulsd %xmm7, %xmm9
-
- addsd 0 * SIZE(CO1), %xmm8
- addsd 1 * SIZE(CO1), %xmm9
-
- movsd %xmm8, 0 * SIZE(CO1)
- movsd %xmm9, 1 * SIZE(CO1)
- ALIGN_4
-
- .L999:
- movq 0(%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
- movups 64(%rsp), %xmm6
- movups 80(%rsp), %xmm7
- movups 96(%rsp), %xmm8
- movups 112(%rsp), %xmm9
- movups 128(%rsp), %xmm10
- movups 144(%rsp), %xmm11
- movups 160(%rsp), %xmm12
- movups 176(%rsp), %xmm13
- movups 192(%rsp), %xmm14
- movups 208(%rsp), %xmm15
- #endif
-
- addq $STACKSIZE, %rsp
- ret
-
- EPILOGUE
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