Merge pull request #235 from wernsaar/develop
Added ddot, daxpy, dcopy kernels for AMD bulldozer.
This commit is contained in:
Zhang Xianyi
commit
fb298b34ae
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@ -2,6 +2,10 @@ ZGEMVNKERNEL = zgemv_n_dup.S
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ZGEMVTKERNEL = zgemv_t_dup.S
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DGEMVNKERNEL = dgemv_n_bulldozer.S
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DGEMVTKERNEL = dgemv_t_bulldozer.S
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DAXPYKERNEL = daxpy_bulldozer.S
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DDOTKERNEL = ddot_bulldozer.S
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DCOPYKERNEL = dcopy_bulldozer.S
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SGEMMKERNEL = sgemm_kernel_16x2_bulldozer.S
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SGEMMINCOPY = ../generic/gemm_ncopy_16.c
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@ -0,0 +1,408 @@
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/*********************************************************************/
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/* Copyright 2009, 2010 The University of Texas at Austin. */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or */
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||||
/* without modification, are permitted provided that the following */
|
||||
/* conditions are met: */
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||||
/* */
|
||||
/* 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. */
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||||
/* */
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||||
/* 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. */
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||||
/* */
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||||
/* The views and conclusions contained in the software and */
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/* documentation are those of the authors and should not be */
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||||
/* interpreted as representing official policies, either expressed */
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/* or implied, of The University of Texas at Austin. */
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/*********************************************************************/
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#define ASSEMBLER
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#include "common.h"
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#ifndef WINDOWS_ABI
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#define M ARG1
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#define X ARG4
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#define INCX ARG5
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#define Y ARG6
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#define INCY ARG2
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#else
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#define M ARG1
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#define X ARG2
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#define INCX ARG3
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#define Y ARG4
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#define INCY %r10
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#endif
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#define YY %r11
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#define ALPHA %xmm15
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#define A_PRE 640
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#include "l1param.h"
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PROLOGUE
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PROFCODE
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#ifndef WINDOWS_ABI
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#ifndef XDOUBLE
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movq 8(%rsp), INCY
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#else
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movq 24(%rsp), INCY
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#endif
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vmovups %xmm0, ALPHA
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#else
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vmovups %xmm3, ALPHA
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movq 40(%rsp), X
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movq 48(%rsp), INCX
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movq 56(%rsp), Y
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movq 64(%rsp), INCY
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#endif
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SAVEREGISTERS
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unpcklpd ALPHA, ALPHA
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leaq (, INCX, SIZE), INCX
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leaq (, INCY, SIZE), INCY
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testq M, M
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jle .L47
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cmpq $SIZE, INCX
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jne .L40
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cmpq $SIZE, INCY
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jne .L40
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testq $SIZE, Y
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je .L10
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movsd (X), %xmm0
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mulsd ALPHA, %xmm0
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addsd (Y), %xmm0
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movsd %xmm0, (Y)
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addq $1 * SIZE, X
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addq $1 * SIZE, Y
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decq M
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jle .L19
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ALIGN_4
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.L10:
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subq $-16 * SIZE, X
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subq $-16 * SIZE, Y
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movq M, %rax
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sarq $4, %rax
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jle .L13
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vmovups -16 * SIZE(X), %xmm0
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vmovups -14 * SIZE(X), %xmm1
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vmovups -12 * SIZE(X), %xmm2
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vmovups -10 * SIZE(X), %xmm3
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decq %rax
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jle .L12
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ALIGN_3
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.L11:
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prefetchnta A_PRE(Y)
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vmovups -8 * SIZE(X), %xmm4
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vfmaddpd -16 * SIZE(Y), ALPHA, %xmm0 , %xmm0
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vfmaddpd -14 * SIZE(Y), ALPHA, %xmm1 , %xmm1
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vmovups -6 * SIZE(X), %xmm5
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vmovups -4 * SIZE(X), %xmm6
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vfmaddpd -12 * SIZE(Y), ALPHA, %xmm2 , %xmm2
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vfmaddpd -10 * SIZE(Y), ALPHA, %xmm3 , %xmm3
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vmovups -2 * SIZE(X), %xmm7
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vmovups %xmm0, -16 * SIZE(Y)
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vmovups %xmm1, -14 * SIZE(Y)
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prefetchnta A_PRE(X)
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nop
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vmovups %xmm2, -12 * SIZE(Y)
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vmovups %xmm3, -10 * SIZE(Y)
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prefetchnta A_PRE+64(Y)
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vmovups 0 * SIZE(X), %xmm0
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vfmaddpd -8 * SIZE(Y), ALPHA, %xmm4 , %xmm4
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vfmaddpd -6 * SIZE(Y), ALPHA, %xmm5 , %xmm5
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vmovups 2 * SIZE(X), %xmm1
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vmovups 4 * SIZE(X), %xmm2
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vfmaddpd -4 * SIZE(Y), ALPHA, %xmm6 , %xmm6
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vfmaddpd -2 * SIZE(Y), ALPHA, %xmm7 , %xmm7
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vmovups 6 * SIZE(X), %xmm3
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vmovups %xmm4, -8 * SIZE(Y)
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vmovups %xmm5, -6 * SIZE(Y)
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prefetchnta A_PRE+64(X)
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nop
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vmovups %xmm6, -4 * SIZE(Y)
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vmovups %xmm7, -2 * SIZE(Y)
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subq $-16 * SIZE, Y
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subq $-16 * SIZE, X
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decq %rax
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jg .L11
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ALIGN_3
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.L12:
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vmovups -8 * SIZE(X), %xmm4
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vfmaddpd -16 * SIZE(Y), ALPHA, %xmm0 , %xmm0
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vfmaddpd -14 * SIZE(Y), ALPHA, %xmm1 , %xmm1
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vmovups -6 * SIZE(X), %xmm5
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vmovups -4 * SIZE(X), %xmm6
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vfmaddpd -12 * SIZE(Y), ALPHA, %xmm2 , %xmm2
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vfmaddpd -10 * SIZE(Y), ALPHA, %xmm3 , %xmm3
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vmovups -2 * SIZE(X), %xmm7
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vmovups %xmm0, -16 * SIZE(Y)
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vmovups %xmm1, -14 * SIZE(Y)
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vmovups %xmm2, -12 * SIZE(Y)
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vmovups %xmm3, -10 * SIZE(Y)
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vfmaddpd -8 * SIZE(Y), ALPHA, %xmm4 , %xmm4
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vfmaddpd -6 * SIZE(Y), ALPHA, %xmm5 , %xmm5
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vfmaddpd -4 * SIZE(Y), ALPHA, %xmm6 , %xmm6
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vfmaddpd -2 * SIZE(Y), ALPHA, %xmm7 , %xmm7
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vmovups %xmm4, -8 * SIZE(Y)
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vmovups %xmm5, -6 * SIZE(Y)
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vmovups %xmm6, -4 * SIZE(Y)
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vmovups %xmm7, -2 * SIZE(Y)
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subq $-16 * SIZE, Y
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subq $-16 * SIZE, X
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ALIGN_3
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.L13:
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movq M, %rax
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andq $8, %rax
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jle .L14
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ALIGN_3
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vmovups -16 * SIZE(X), %xmm0
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vmovups -14 * SIZE(X), %xmm1
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vmovups -12 * SIZE(X), %xmm2
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vmovups -10 * SIZE(X), %xmm3
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vfmaddpd -16 * SIZE(Y), ALPHA, %xmm0 , %xmm0
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vfmaddpd -14 * SIZE(Y), ALPHA, %xmm1 , %xmm1
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vfmaddpd -12 * SIZE(Y), ALPHA, %xmm2 , %xmm2
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vfmaddpd -10 * SIZE(Y), ALPHA, %xmm3 , %xmm3
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vmovups %xmm0, -16 * SIZE(Y)
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vmovups %xmm1, -14 * SIZE(Y)
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vmovups %xmm2, -12 * SIZE(Y)
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vmovups %xmm3, -10 * SIZE(Y)
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addq $8 * SIZE, X
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addq $8 * SIZE, Y
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ALIGN_3
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.L14:
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movq M, %rax
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andq $4, %rax
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jle .L15
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ALIGN_3
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vmovups -16 * SIZE(X), %xmm0
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vmovups -14 * SIZE(X), %xmm1
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vfmaddpd -16 * SIZE(Y), ALPHA, %xmm0 , %xmm0
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vfmaddpd -14 * SIZE(Y), ALPHA, %xmm1 , %xmm1
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vmovups %xmm0, -16 * SIZE(Y)
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vmovups %xmm1, -14 * SIZE(Y)
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addq $4 * SIZE, X
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addq $4 * SIZE, Y
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ALIGN_3
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.L15:
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movq M, %rax
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andq $2, %rax
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jle .L16
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ALIGN_3
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vmovups -16 * SIZE(X), %xmm0
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vfmaddpd -16 * SIZE(Y), ALPHA, %xmm0 , %xmm0
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vmovups %xmm0, -16 * SIZE(Y)
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addq $2 * SIZE, X
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addq $2 * SIZE, Y
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ALIGN_3
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.L16:
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movq M, %rax
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andq $1, %rax
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jle .L19
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ALIGN_3
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vmovsd -16 * SIZE(X), %xmm0
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vfmaddsd -16 * SIZE(Y), ALPHA, %xmm0 , %xmm0
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vmovsd %xmm0, -16 * SIZE(Y)
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ALIGN_3
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.L19:
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xorq %rax,%rax
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RESTOREREGISTERS
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ret
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ALIGN_3
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.L40:
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movq Y, YY
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movq M, %rax
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//If incx==0 || incy==0, avoid unloop.
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cmpq $0, INCX
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je .L46
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cmpq $0, INCY
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je .L46
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sarq $3, %rax
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jle .L45
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prefetchnta 512(X)
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prefetchnta 512+64(X)
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prefetchnta 512+128(X)
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prefetchnta 512+192(X)
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prefetchnta 512(Y)
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prefetchnta 512+64(Y)
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prefetchnta 512+128(Y)
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prefetchnta 512+192(Y)
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ALIGN_3
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.L41:
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vmovsd 0 * SIZE(X), %xmm0
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addq INCX, X
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vmovhpd 0 * SIZE(X), %xmm0 , %xmm0
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addq INCX, X
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vmovsd 0 * SIZE(YY), %xmm6
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addq INCY, YY
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vmovhpd 0 * SIZE(YY), %xmm6 , %xmm6
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addq INCY, YY
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vmovsd 0 * SIZE(X), %xmm1
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addq INCX, X
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vmovhpd 0 * SIZE(X), %xmm1 , %xmm1
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addq INCX, X
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vmovsd 0 * SIZE(YY), %xmm7
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addq INCY, YY
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vmovhpd 0 * SIZE(YY), %xmm7 , %xmm7
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addq INCY, YY
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vfmaddpd %xmm6 , ALPHA , %xmm0 , %xmm0
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vmovsd 0 * SIZE(X), %xmm2
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addq INCX, X
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vmovhpd 0 * SIZE(X), %xmm2 , %xmm2
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addq INCX, X
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vmovsd 0 * SIZE(YY), %xmm8
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addq INCY, YY
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vmovhpd 0 * SIZE(YY), %xmm8 , %xmm8
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addq INCY, YY
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vfmaddpd %xmm7 , ALPHA , %xmm1 , %xmm1
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vmovsd 0 * SIZE(X), %xmm3
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addq INCX, X
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vmovhpd 0 * SIZE(X), %xmm3 , %xmm3
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addq INCX, X
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vfmaddpd %xmm8 , ALPHA , %xmm2 , %xmm2
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vmovsd 0 * SIZE(YY), %xmm9
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addq INCY, YY
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||||
vmovhpd 0 * SIZE(YY), %xmm9 , %xmm9
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addq INCY, YY
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||||
|
||||
|
||||
vmovsd %xmm0, 0 * SIZE(Y)
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addq INCY, Y
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||||
vmovhpd %xmm0, 0 * SIZE(Y)
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||||
addq INCY, Y
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||||
vmovsd %xmm1, 0 * SIZE(Y)
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addq INCY, Y
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||||
vmovhpd %xmm1, 0 * SIZE(Y)
|
||||
addq INCY, Y
|
||||
vmovsd %xmm2, 0 * SIZE(Y)
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||||
addq INCY, Y
|
||||
vmovhpd %xmm2, 0 * SIZE(Y)
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||||
addq INCY, Y
|
||||
|
||||
vfmaddpd %xmm9 , ALPHA , %xmm3 , %xmm3
|
||||
|
||||
vmovsd %xmm3, 0 * SIZE(Y)
|
||||
addq INCY, Y
|
||||
vmovhpd %xmm3, 0 * SIZE(Y)
|
||||
addq INCY, Y
|
||||
|
||||
decq %rax
|
||||
jg .L41
|
||||
ALIGN_3
|
||||
|
||||
.L45:
|
||||
movq M, %rax
|
||||
andq $7, %rax
|
||||
jle .L47
|
||||
ALIGN_3
|
||||
|
||||
.L46:
|
||||
vmovsd (X), %xmm0
|
||||
addq INCX, X
|
||||
|
||||
vfmaddsd (Y) , ALPHA , %xmm0 , %xmm0
|
||||
|
||||
vmovsd %xmm0, (Y)
|
||||
addq INCY, Y
|
||||
|
||||
decq %rax
|
||||
jg .L46
|
||||
ALIGN_3
|
||||
|
||||
.L47:
|
||||
xorq %rax, %rax
|
||||
|
||||
RESTOREREGISTERS
|
||||
|
||||
ret
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,291 @@
|
|||
/*********************************************************************/
|
||||
/* 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 ARG1 /* rdi */
|
||||
#define X ARG2 /* rsi */
|
||||
#define INCX ARG3 /* rdx */
|
||||
#define Y ARG4 /* rcx */
|
||||
#ifndef WINDOWS_ABI
|
||||
#define INCY ARG5 /* r8 */
|
||||
#else
|
||||
#define INCY %r10
|
||||
#endif
|
||||
|
||||
#include "l1param.h"
|
||||
|
||||
#define VLOAD(OFFSET, ADDR, REG) vmovups OFFSET(ADDR), REG
|
||||
#define VSHUFPD_1(REG1 , REG2) vshufpd $0x01, REG1, REG2, REG2
|
||||
#define A_PRE 640
|
||||
#define B_PRE 640
|
||||
|
||||
PROLOGUE
|
||||
PROFCODE
|
||||
|
||||
#ifdef WINDOWS_ABI
|
||||
movq 40(%rsp), INCY
|
||||
#endif
|
||||
|
||||
SAVEREGISTERS
|
||||
|
||||
leaq (, INCX, SIZE), INCX
|
||||
leaq (, INCY, SIZE), INCY
|
||||
|
||||
cmpq $SIZE, INCX
|
||||
jne .L40
|
||||
cmpq $SIZE, INCY
|
||||
jne .L40
|
||||
|
||||
testq $SIZE, X
|
||||
je .L10
|
||||
|
||||
vmovsd (X), %xmm0
|
||||
vmovsd %xmm0, (Y)
|
||||
addq $1 * SIZE, X
|
||||
addq $1 * SIZE, Y
|
||||
decq M
|
||||
jle .L19
|
||||
ALIGN_4
|
||||
|
||||
.L10:
|
||||
subq $-16 * SIZE, X
|
||||
subq $-16 * SIZE, Y
|
||||
|
||||
|
||||
movq M, %rax
|
||||
sarq $4, %rax
|
||||
jle .L13
|
||||
|
||||
vmovups -16 * SIZE(X), %xmm0
|
||||
vmovups -14 * SIZE(X), %xmm1
|
||||
vmovups -12 * SIZE(X), %xmm2
|
||||
vmovups -10 * SIZE(X), %xmm3
|
||||
vmovups -8 * SIZE(X), %xmm4
|
||||
vmovups -6 * SIZE(X), %xmm5
|
||||
vmovups -4 * SIZE(X), %xmm6
|
||||
vmovups -2 * SIZE(X), %xmm7
|
||||
|
||||
decq %rax
|
||||
jle .L12
|
||||
ALIGN_4
|
||||
|
||||
.L11:
|
||||
|
||||
prefetchnta A_PRE(X)
|
||||
nop
|
||||
vmovups %xmm0, -16 * SIZE(Y)
|
||||
vmovups %xmm1, -14 * SIZE(Y)
|
||||
prefetchnta B_PRE(Y)
|
||||
nop
|
||||
vmovups %xmm2, -12 * SIZE(Y)
|
||||
vmovups %xmm3, -10 * SIZE(Y)
|
||||
|
||||
VLOAD( 0 * SIZE, X, %xmm0)
|
||||
VLOAD( 2 * SIZE, X, %xmm1)
|
||||
VLOAD( 4 * SIZE, X, %xmm2)
|
||||
VLOAD( 6 * SIZE, X, %xmm3)
|
||||
|
||||
prefetchnta A_PRE+64(X)
|
||||
nop
|
||||
vmovups %xmm4, -8 * SIZE(Y)
|
||||
vmovups %xmm5, -6 * SIZE(Y)
|
||||
prefetchnta B_PRE+64(Y)
|
||||
nop
|
||||
vmovups %xmm6, -4 * SIZE(Y)
|
||||
vmovups %xmm7, -2 * SIZE(Y)
|
||||
|
||||
VLOAD( 8 * SIZE, X, %xmm4)
|
||||
VLOAD(10 * SIZE, X, %xmm5)
|
||||
subq $-16 * SIZE, Y
|
||||
VLOAD(12 * SIZE, X, %xmm6)
|
||||
VLOAD(14 * SIZE, X, %xmm7)
|
||||
|
||||
subq $-16 * SIZE, X
|
||||
decq %rax
|
||||
jg .L11
|
||||
ALIGN_3
|
||||
|
||||
.L12:
|
||||
vmovups %xmm0, -16 * SIZE(Y)
|
||||
vmovups %xmm1, -14 * SIZE(Y)
|
||||
vmovups %xmm2, -12 * SIZE(Y)
|
||||
vmovups %xmm3, -10 * SIZE(Y)
|
||||
vmovups %xmm4, -8 * SIZE(Y)
|
||||
vmovups %xmm5, -6 * SIZE(Y)
|
||||
vmovups %xmm6, -4 * SIZE(Y)
|
||||
vmovups %xmm7, -2 * SIZE(Y)
|
||||
|
||||
subq $-16 * SIZE, Y
|
||||
subq $-16 * SIZE, X
|
||||
ALIGN_3
|
||||
|
||||
.L13:
|
||||
testq $8, M
|
||||
jle .L14
|
||||
ALIGN_3
|
||||
|
||||
vmovups -16 * SIZE(X), %xmm0
|
||||
vmovups -14 * SIZE(X), %xmm1
|
||||
vmovups -12 * SIZE(X), %xmm2
|
||||
vmovups -10 * SIZE(X), %xmm3
|
||||
|
||||
vmovups %xmm0, -16 * SIZE(Y)
|
||||
vmovups %xmm1, -14 * SIZE(Y)
|
||||
vmovups %xmm2, -12 * SIZE(Y)
|
||||
vmovups %xmm3, -10 * SIZE(Y)
|
||||
|
||||
addq $8 * SIZE, X
|
||||
addq $8 * SIZE, Y
|
||||
ALIGN_3
|
||||
|
||||
.L14:
|
||||
testq $4, M
|
||||
jle .L15
|
||||
ALIGN_3
|
||||
|
||||
vmovups -16 * SIZE(X), %xmm0
|
||||
vmovups -14 * SIZE(X), %xmm1
|
||||
|
||||
vmovups %xmm0, -16 * SIZE(Y)
|
||||
vmovups %xmm1, -14 * SIZE(Y)
|
||||
|
||||
addq $4 * SIZE, X
|
||||
addq $4 * SIZE, Y
|
||||
ALIGN_3
|
||||
|
||||
.L15:
|
||||
testq $2, M
|
||||
jle .L16
|
||||
ALIGN_3
|
||||
|
||||
vmovups -16 * SIZE(X), %xmm0
|
||||
vmovups %xmm0, -16 * SIZE(Y)
|
||||
|
||||
addq $2 * SIZE, X
|
||||
addq $2 * SIZE, Y
|
||||
ALIGN_3
|
||||
|
||||
.L16:
|
||||
testq $1, M
|
||||
jle .L19
|
||||
ALIGN_3
|
||||
|
||||
vmovsd -16 * SIZE(X), %xmm0
|
||||
vmovsd %xmm0, -16 * SIZE(Y)
|
||||
ALIGN_3
|
||||
|
||||
.L19:
|
||||
xorq %rax,%rax
|
||||
|
||||
RESTOREREGISTERS
|
||||
|
||||
ret
|
||||
ALIGN_3
|
||||
|
||||
|
||||
|
||||
.L40:
|
||||
movq M, %rax
|
||||
sarq $3, %rax
|
||||
jle .L45
|
||||
ALIGN_3
|
||||
|
||||
.L41:
|
||||
vmovsd (X), %xmm0
|
||||
addq INCX, X
|
||||
vmovsd (X), %xmm4
|
||||
addq INCX, X
|
||||
vmovsd (X), %xmm1
|
||||
addq INCX, X
|
||||
vmovsd (X), %xmm5
|
||||
addq INCX, X
|
||||
vmovsd (X), %xmm2
|
||||
addq INCX, X
|
||||
vmovsd (X), %xmm6
|
||||
addq INCX, X
|
||||
vmovsd (X), %xmm3
|
||||
addq INCX, X
|
||||
vmovsd (X), %xmm7
|
||||
addq INCX, X
|
||||
|
||||
vmovsd %xmm0, (Y)
|
||||
addq INCY, Y
|
||||
vmovsd %xmm4, (Y)
|
||||
addq INCY, Y
|
||||
vmovsd %xmm1, (Y)
|
||||
addq INCY, Y
|
||||
vmovsd %xmm5, (Y)
|
||||
addq INCY, Y
|
||||
vmovsd %xmm2, (Y)
|
||||
addq INCY, Y
|
||||
vmovsd %xmm6, (Y)
|
||||
addq INCY, Y
|
||||
vmovsd %xmm3, (Y)
|
||||
addq INCY, Y
|
||||
vmovsd %xmm7, (Y)
|
||||
addq INCY, Y
|
||||
|
||||
decq %rax
|
||||
jg .L41
|
||||
ALIGN_3
|
||||
|
||||
.L45:
|
||||
movq M, %rax
|
||||
andq $7, %rax
|
||||
jle .L47
|
||||
ALIGN_3
|
||||
|
||||
.L46:
|
||||
vmovsd (X), %xmm0
|
||||
addq INCX, X
|
||||
vmovsd %xmm0, (Y)
|
||||
addq INCY, Y
|
||||
decq %rax
|
||||
jg .L46
|
||||
ALIGN_3
|
||||
|
||||
.L47:
|
||||
xorq %rax, %rax
|
||||
|
||||
RESTOREREGISTERS
|
||||
|
||||
ret
|
||||
|
||||
EPILOGUE
|
||||
|
|
@ -0,0 +1,311 @@
|
|||
/*********************************************************************/
|
||||
/* 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 N ARG1 /* rdi */
|
||||
#define X ARG2 /* rsi */
|
||||
#define INCX ARG3 /* rdx */
|
||||
#define Y ARG4 /* rcx */
|
||||
#ifndef WINDOWS_ABI
|
||||
#define INCY ARG5 /* r8 */
|
||||
#else
|
||||
#define INCY %r10
|
||||
#endif
|
||||
|
||||
#define A_PRE 512
|
||||
|
||||
#include "l1param.h"
|
||||
|
||||
PROLOGUE
|
||||
PROFCODE
|
||||
|
||||
#ifdef WINDOWS_ABI
|
||||
movq 40(%rsp), INCY
|
||||
#endif
|
||||
|
||||
SAVEREGISTERS
|
||||
|
||||
leaq (, INCX, SIZE), INCX
|
||||
leaq (, INCY, SIZE), INCY
|
||||
|
||||
vxorps %xmm0, %xmm0 , %xmm0
|
||||
vxorps %xmm1, %xmm1 , %xmm1
|
||||
vxorps %xmm2, %xmm2 , %xmm2
|
||||
vxorps %xmm3, %xmm3 , %xmm3
|
||||
|
||||
cmpq $0, N
|
||||
jle .L999
|
||||
|
||||
cmpq $SIZE, INCX
|
||||
jne .L50
|
||||
cmpq $SIZE, INCY
|
||||
jne .L50
|
||||
|
||||
subq $-16 * SIZE, X
|
||||
subq $-16 * SIZE, Y
|
||||
|
||||
testq $SIZE, Y
|
||||
je .L10
|
||||
|
||||
vmovsd -16 * SIZE(X), %xmm0
|
||||
vmulsd -16 * SIZE(Y), %xmm0 , %xmm0
|
||||
addq $1 * SIZE, X
|
||||
addq $1 * SIZE, Y
|
||||
decq N
|
||||
ALIGN_2
|
||||
|
||||
.L10:
|
||||
|
||||
movq N, %rax
|
||||
sarq $4, %rax
|
||||
jle .L14
|
||||
|
||||
vmovups -16 * SIZE(X), %xmm4
|
||||
vmovups -14 * SIZE(X), %xmm5
|
||||
vmovups -12 * SIZE(X), %xmm6
|
||||
vmovups -10 * SIZE(X), %xmm7
|
||||
|
||||
vmovups -8 * SIZE(X), %xmm8
|
||||
vmovups -6 * SIZE(X), %xmm9
|
||||
vmovups -4 * SIZE(X), %xmm10
|
||||
vmovups -2 * SIZE(X), %xmm11
|
||||
|
||||
decq %rax
|
||||
jle .L12
|
||||
|
||||
ALIGN_3
|
||||
|
||||
.L11:
|
||||
prefetchnta A_PRE(Y)
|
||||
|
||||
vfmaddpd %xmm0 , -16 * SIZE(Y), %xmm4 , %xmm0
|
||||
vfmaddpd %xmm1 , -14 * SIZE(Y), %xmm5 , %xmm1
|
||||
prefetchnta A_PRE(X)
|
||||
vfmaddpd %xmm2 , -12 * SIZE(Y), %xmm6 , %xmm2
|
||||
vfmaddpd %xmm3 , -10 * SIZE(Y), %xmm7 , %xmm3
|
||||
|
||||
vmovups 0 * SIZE(X), %xmm4
|
||||
vfmaddpd %xmm0 , -8 * SIZE(Y), %xmm8 , %xmm0
|
||||
vfmaddpd %xmm1 , -6 * SIZE(Y), %xmm9 , %xmm1
|
||||
vmovups 2 * SIZE(X), %xmm5
|
||||
vmovups 4 * SIZE(X), %xmm6
|
||||
vfmaddpd %xmm2 , -4 * SIZE(Y), %xmm10, %xmm2
|
||||
vfmaddpd %xmm3 , -2 * SIZE(Y), %xmm11, %xmm3
|
||||
vmovups 6 * SIZE(X), %xmm7
|
||||
|
||||
prefetchnta A_PRE+64(Y)
|
||||
|
||||
vmovups 8 * SIZE(X), %xmm8
|
||||
vmovups 10 * SIZE(X), %xmm9
|
||||
prefetchnta A_PRE+64(X)
|
||||
vmovups 12 * SIZE(X), %xmm10
|
||||
vmovups 14 * SIZE(X), %xmm11
|
||||
|
||||
subq $-16 * SIZE, X
|
||||
subq $-16 * SIZE, Y
|
||||
|
||||
decq %rax
|
||||
jg .L11
|
||||
ALIGN_3
|
||||
|
||||
.L12:
|
||||
|
||||
vfmaddpd %xmm0 , -16 * SIZE(Y), %xmm4 , %xmm0
|
||||
vfmaddpd %xmm1 , -14 * SIZE(Y), %xmm5 , %xmm1
|
||||
vfmaddpd %xmm2 , -12 * SIZE(Y), %xmm6 , %xmm2
|
||||
vfmaddpd %xmm3 , -10 * SIZE(Y), %xmm7 , %xmm3
|
||||
|
||||
vfmaddpd %xmm0 , -8 * SIZE(Y), %xmm8 , %xmm0
|
||||
vfmaddpd %xmm1 , -6 * SIZE(Y), %xmm9 , %xmm1
|
||||
vfmaddpd %xmm2 , -4 * SIZE(Y), %xmm10, %xmm2
|
||||
vfmaddpd %xmm3 , -2 * SIZE(Y), %xmm11, %xmm3
|
||||
|
||||
subq $-16 * SIZE, X
|
||||
subq $-16 * SIZE, Y
|
||||
ALIGN_3
|
||||
|
||||
.L14:
|
||||
testq $15, N
|
||||
jle .L999
|
||||
|
||||
testq $8, N
|
||||
jle .L15
|
||||
|
||||
vmovups -16 * SIZE(X), %xmm4
|
||||
vmovups -14 * SIZE(X), %xmm5
|
||||
vmovups -12 * SIZE(X), %xmm6
|
||||
vmovups -10 * SIZE(X), %xmm7
|
||||
|
||||
vfmaddpd %xmm0 , -16 * SIZE(Y), %xmm4 , %xmm0
|
||||
vfmaddpd %xmm1 , -14 * SIZE(Y), %xmm5 , %xmm1
|
||||
vfmaddpd %xmm2 , -12 * SIZE(Y), %xmm6 , %xmm2
|
||||
vfmaddpd %xmm3 , -10 * SIZE(Y), %xmm7 , %xmm3
|
||||
|
||||
addq $8 * SIZE, X
|
||||
addq $8 * SIZE, Y
|
||||
ALIGN_3
|
||||
|
||||
.L15:
|
||||
testq $4, N
|
||||
jle .L16
|
||||
|
||||
vmovups -16 * SIZE(X), %xmm4
|
||||
vmovups -14 * SIZE(X), %xmm5
|
||||
|
||||
vfmaddpd %xmm0 , -16 * SIZE(Y), %xmm4 , %xmm0
|
||||
vfmaddpd %xmm1 , -14 * SIZE(Y), %xmm5 , %xmm1
|
||||
|
||||
addq $4 * SIZE, X
|
||||
addq $4 * SIZE, Y
|
||||
ALIGN_3
|
||||
|
||||
.L16:
|
||||
testq $2, N
|
||||
jle .L17
|
||||
|
||||
vmovups -16 * SIZE(X), %xmm4
|
||||
vfmaddpd %xmm0 , -16 * SIZE(Y), %xmm4 , %xmm0
|
||||
|
||||
|
||||
addq $2 * SIZE, X
|
||||
addq $2 * SIZE, Y
|
||||
ALIGN_3
|
||||
|
||||
.L17:
|
||||
testq $1, N
|
||||
jle .L999
|
||||
|
||||
vmovsd -16 * SIZE(X), %xmm4
|
||||
vmovsd -16 * SIZE(Y), %xmm5
|
||||
vfmaddpd %xmm0, %xmm4 , %xmm5 , %xmm0
|
||||
jmp .L999
|
||||
ALIGN_3
|
||||
|
||||
|
||||
.L50:
|
||||
movq N, %rax
|
||||
sarq $3, %rax
|
||||
jle .L55
|
||||
ALIGN_3
|
||||
|
||||
.L53:
|
||||
|
||||
|
||||
vmovsd 0 * SIZE(X), %xmm4
|
||||
addq INCX, X
|
||||
vmovsd 0 * SIZE(Y), %xmm8
|
||||
addq INCY, Y
|
||||
vmovsd 0 * SIZE(X), %xmm5
|
||||
addq INCX, X
|
||||
vmovsd 0 * SIZE(Y), %xmm9
|
||||
addq INCY, Y
|
||||
|
||||
vmovsd 0 * SIZE(X), %xmm6
|
||||
addq INCX, X
|
||||
vmovsd 0 * SIZE(Y), %xmm10
|
||||
addq INCY, Y
|
||||
vmovsd 0 * SIZE(X), %xmm7
|
||||
addq INCX, X
|
||||
vmovsd 0 * SIZE(Y), %xmm11
|
||||
addq INCY, Y
|
||||
|
||||
vfmaddpd %xmm0 , %xmm4 , %xmm8 , %xmm0
|
||||
vfmaddpd %xmm1 , %xmm5 , %xmm9 , %xmm1
|
||||
vfmaddpd %xmm2 , %xmm6 , %xmm10, %xmm2
|
||||
vfmaddpd %xmm3 , %xmm7 , %xmm11, %xmm3
|
||||
|
||||
|
||||
vmovsd 0 * SIZE(X), %xmm4
|
||||
addq INCX, X
|
||||
vmovsd 0 * SIZE(Y), %xmm8
|
||||
addq INCY, Y
|
||||
vmovsd 0 * SIZE(X), %xmm5
|
||||
addq INCX, X
|
||||
vmovsd 0 * SIZE(Y), %xmm9
|
||||
addq INCY, Y
|
||||
|
||||
vmovsd 0 * SIZE(X), %xmm6
|
||||
addq INCX, X
|
||||
vmovsd 0 * SIZE(Y), %xmm10
|
||||
addq INCY, Y
|
||||
vmovsd 0 * SIZE(X), %xmm7
|
||||
addq INCX, X
|
||||
vmovsd 0 * SIZE(Y), %xmm11
|
||||
addq INCY, Y
|
||||
|
||||
vfmaddpd %xmm0 , %xmm4 , %xmm8 , %xmm0
|
||||
vfmaddpd %xmm1 , %xmm5 , %xmm9 , %xmm1
|
||||
vfmaddpd %xmm2 , %xmm6 , %xmm10, %xmm2
|
||||
vfmaddpd %xmm3 , %xmm7 , %xmm11, %xmm3
|
||||
|
||||
decq %rax
|
||||
jg .L53
|
||||
ALIGN_3
|
||||
|
||||
.L55:
|
||||
movq N, %rax
|
||||
andq $7, %rax
|
||||
jle .L999
|
||||
ALIGN_3
|
||||
|
||||
.L56:
|
||||
vmovsd 0 * SIZE(X), %xmm4
|
||||
addq INCX, X
|
||||
vmovsd 0 * SIZE(Y), %xmm8
|
||||
addq INCY, Y
|
||||
|
||||
vfmaddpd %xmm0 , %xmm4 , %xmm8 , %xmm0
|
||||
|
||||
decq %rax
|
||||
jg .L56
|
||||
ALIGN_3
|
||||
|
||||
.L999:
|
||||
vaddpd %xmm1, %xmm0 , %xmm0
|
||||
vaddpd %xmm3, %xmm2 , %xmm2
|
||||
vaddpd %xmm2, %xmm0 , %xmm0
|
||||
|
||||
vhaddpd %xmm0, %xmm0 , %xmm0
|
||||
|
||||
RESTOREREGISTERS
|
||||
|
||||
ret
|
||||
|
||||
EPILOGUE
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
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Reference in New Issue