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POWER10: Changing store instructions for Level1 functions 

This patch changes 32 bytes stores to two 16 bytes stores
to fix a recent degradation due to 32 bytes stores.
This commit is contained in:
Rajalakshmi Srinivasaraghavan 2022-05-12 11:17:33 -05:00
parent ce814e84dc
commit b62173c5a0
16 changed files with 541 additions and 274 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

152
kernel/power/ccopy_microk_power10.c
View File

@ -1,152 +0,0 @@
/***************************************************************************
Copyright (c) 2020, The OpenBLAS Project
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.
3. Neither the name of the OpenBLAS project nor the names of
its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 OPENBLAS PROJECT 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.
*****************************************************************************/
#define HAVE_KERNEL 1
static void copy_kernel (BLASLONG n, FLOAT *x, FLOAT *y)
{
__asm__
(
"lxvp 32, 0(%2) \n\t"
"lxvp 34, 32(%2) \n\t"
"lxvp 36, 64(%2) \n\t"
"lxvp 38, 96(%2) \n\t"
"lxvp 40, 128(%2) \n\t"
"lxvp 42, 160(%2) \n\t"
"lxvp 44, 192(%2) \n\t"
"lxvp 46, 224(%2) \n\t"
"addi %2, %2, 256 \n\t"
"addic. %1, %1, -32 \n\t"
"ble two%= \n\t"
".align 5 \n"
"one%=: \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 32, 0(%3) \n\t"
"stxv 33, 16(%3) \n\t"
"stxv 34, 32(%3) \n\t"
"stxv 35, 48(%3) \n\t"
"stxv 36, 64(%3) \n\t"
"stxv 37, 80(%3) \n\t"
"stxv 38, 96(%3) \n\t"
"stxv 39, 112(%3) \n\t"
#else
"stxv 33, 0(%3) \n\t"
"stxv 32, 16(%3) \n\t"
"stxv 35, 32(%3) \n\t"
"stxv 34, 48(%3) \n\t"
"stxv 37, 64(%3) \n\t"
"stxv 36, 80(%3) \n\t"
"stxv 39, 96(%3) \n\t"
"stxv 38, 112(%3) \n\t"
#endif
"lxvp 32, 0(%2) \n\t"
"lxvp 34, 32(%2) \n\t"
"lxvp 36, 64(%2) \n\t"
"lxvp 38, 96(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 40, 128(%3) \n\t"
"stxv 41, 144(%3) \n\t"
"stxv 42, 160(%3) \n\t"
"stxv 43, 176(%3) \n\t"
"stxv 44, 192(%3) \n\t"
"stxv 45, 208(%3) \n\t"
"stxv 46, 224(%3) \n\t"
"stxv 47, 240(%3) \n\t"
#else
"stxv 41, 128(%3) \n\t"
"stxv 40, 144(%3) \n\t"
"stxv 43, 160(%3) \n\t"
"stxv 42, 176(%3) \n\t"
"stxv 45, 192(%3) \n\t"
"stxv 44, 208(%3) \n\t"
"stxv 47, 224(%3) \n\t"
"stxv 46, 240(%3) \n\t"
#endif
"lxvp 40, 128(%2) \n\t"
"lxvp 42, 160(%2) \n\t"
"lxvp 44, 192(%2) \n\t"
"lxvp 46, 224(%2) \n\t"
"addi %3, %3, 256 \n\t"
"addi %2, %2, 256 \n\t"
"addic. %1, %1, -32 \n\t"
"bgt one%= \n"
"two%=: \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 32, 0(%3) \n\t"
"stxv 33, 16(%3) \n\t"
"stxv 34, 32(%3) \n\t"
"stxv 35, 48(%3) \n\t"
"stxv 36, 64(%3) \n\t"
"stxv 37, 80(%3) \n\t"
"stxv 38, 96(%3) \n\t"
"stxv 39, 112(%3) \n\t"
"stxv 40, 128(%3) \n\t"
"stxv 41, 144(%3) \n\t"
"stxv 42, 160(%3) \n\t"
"stxv 43, 176(%3) \n\t"
"stxv 44, 192(%3) \n\t"
"stxv 45, 208(%3) \n\t"
"stxv 46, 224(%3) \n\t"
"stxv 47, 240(%3) \n\t"
#else
"stxv 33, 0(%3) \n\t"
"stxv 32, 16(%3) \n\t"
"stxv 35, 32(%3) \n\t"
"stxv 34, 48(%3) \n\t"
"stxv 37, 64(%3) \n\t"
"stxv 36, 80(%3) \n\t"
"stxv 39, 96(%3) \n\t"
"stxv 38, 112(%3) \n\t"
"stxv 41, 128(%3) \n\t"
"stxv 40, 144(%3) \n\t"
"stxv 43, 160(%3) \n\t"
"stxv 42, 176(%3) \n\t"
"stxv 45, 192(%3) \n\t"
"stxv 44, 208(%3) \n\t"
"stxv 47, 224(%3) \n\t"
"stxv 46, 240(%3) \n\t"
#endif
"#n=%1 x=%4=%2 y=%0=%3"
:
"=m" (*y),
"+r" (n), // 1
"+b" (x), // 2
"+b" (y) // 3
:
"m" (*x)
:
"cr0",
"vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39",
"vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47"
);
}

4
kernel/power/ccopy_power10.c
View File

@ -28,7 +28,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "common.h"
#if defined(__VEC__) || defined(__ALTIVEC__)
#include "ccopy_microk_power10.c"
#include "copy_microk_power10.c"
#endif
#ifndef HAVE_KERNEL
@ -86,7 +86,7 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y)
if ( (inc_x == 1) && (inc_y == 1 ))
{
BLASLONG n1 = n & -32;
BLASLONG n1 = n & -64;
if ( n1 > 0 )
{
copy_kernel(n1, x, y);

175
kernel/power/copy_microk_power10.c
View File

@ -61,37 +61,97 @@ static void copy_kernel (BLASLONG n, FLOAT *x, FLOAT *y)
".align 5 \n"
"one%=: \n\t"
"stxvp 32, 0(%3) \n\t"
"stxvp 34, 32(%3) \n\t"
"stxvp 36, 64(%3) \n\t"
"stxvp 38, 96(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 32, 0(%3) \n\t"
"stxv 33, 16(%3) \n\t"
"stxv 34, 32(%3) \n\t"
"stxv 35, 48(%3) \n\t"
"stxv 36, 64(%3) \n\t"
"stxv 37, 80(%3) \n\t"
"stxv 38, 96(%3) \n\t"
"stxv 39, 112(%3) \n\t"
#else
"stxv 33, 0(%3) \n\t"
"stxv 32, 16(%3) \n\t"
"stxv 35, 32(%3) \n\t"
"stxv 34, 48(%3) \n\t"
"stxv 37, 64(%3) \n\t"
"stxv 36, 80(%3) \n\t"
"stxv 39, 96(%3) \n\t"
"stxv 38, 112(%3) \n\t"
#endif
"lxvp 32, 0(%2) \n\t"
"lxvp 34, 32(%2) \n\t"
"lxvp 36, 64(%2) \n\t"
"lxvp 38, 96(%2) \n\t"
"stxvp 40, 128(%3) \n\t"
"stxvp 42, 160(%3) \n\t"
"stxvp 44, 192(%3) \n\t"
"stxvp 46, 224(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 40, 128(%3) \n\t"
"stxv 41, 144(%3) \n\t"
"stxv 42, 160(%3) \n\t"
"stxv 43, 176(%3) \n\t"
"stxv 44, 192(%3) \n\t"
"stxv 45, 208(%3) \n\t"
"stxv 46, 224(%3) \n\t"
"stxv 47, 240(%3) \n\t"
#else
"stxv 41, 128(%3) \n\t"
"stxv 40, 144(%3) \n\t"
"stxv 43, 160(%3) \n\t"
"stxv 42, 176(%3) \n\t"
"stxv 45, 192(%3) \n\t"
"stxv 44, 208(%3) \n\t"
"stxv 47, 224(%3) \n\t"
"stxv 46, 240(%3) \n\t"
#endif
"lxvp 40, 128(%2) \n\t"
"lxvp 42, 160(%2) \n\t"
"lxvp 44, 192(%2) \n\t"
"lxvp 46, 224(%2) \n\t"
"stxvp 48, 256(%3) \n\t"
"stxvp 50, 288(%3) \n\t"
"stxvp 52, 320(%3) \n\t"
"stxvp 54, 352(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 48, 256(%3) \n\t"
"stxv 49, 272(%3) \n\t"
"stxv 50, 288(%3) \n\t"
"stxv 51, 304(%3) \n\t"
"stxv 52, 320(%3) \n\t"
"stxv 53, 336(%3) \n\t"
"stxv 54, 352(%3) \n\t"
"stxv 55, 368(%3) \n\t"
#else
"stxv 49, 256(%3) \n\t"
"stxv 48, 272(%3) \n\t"
"stxv 51, 288(%3) \n\t"
"stxv 50, 304(%3) \n\t"
"stxv 53, 320(%3) \n\t"
"stxv 52, 336(%3) \n\t"
"stxv 55, 352(%3) \n\t"
"stxv 54, 368(%3) \n\t"
#endif
"lxvp 48, 256(%2) \n\t"
"lxvp 50, 288(%2) \n\t"
"lxvp 52, 320(%2) \n\t"
"lxvp 54, 352(%2) \n\t"
"stxvp 56, 384(%3) \n\t"
"stxvp 58, 416(%3) \n\t"
"stxvp 60, 448(%3) \n\t"
"stxvp 62, 480(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 56, 384(%3) \n\t"
"stxv 57, 400(%3) \n\t"
"stxv 58, 416(%3) \n\t"
"stxv 59, 432(%3) \n\t"
"stxv 60, 448(%3) \n\t"
"stxv 61, 464(%3) \n\t"
"stxv 62, 480(%3) \n\t"
"stxv 63, 496(%3) \n\t"
#else
"stxv 57, 384(%3) \n\t"
"stxv 56, 400(%3) \n\t"
"stxv 59, 416(%3) \n\t"
"stxv 58, 432(%3) \n\t"
"stxv 61, 448(%3) \n\t"
"stxv 60, 464(%3) \n\t"
"stxv 63, 480(%3) \n\t"
"stxv 62, 496(%3) \n\t"
#endif
"lxvp 56, 384(%2) \n\t"
"lxvp 58, 416(%2) \n\t"
"lxvp 60, 448(%2) \n\t"
@ -111,22 +171,73 @@ static void copy_kernel (BLASLONG n, FLOAT *x, FLOAT *y)
"two%=: \n\t"
"stxvp 32, 0(%3) \n\t"
"stxvp 34, 32(%3) \n\t"
"stxvp 36, 64(%3) \n\t"
"stxvp 38, 96(%3) \n\t"
"stxvp 40, 128(%3) \n\t"
"stxvp 42, 160(%3) \n\t"
"stxvp 44, 192(%3) \n\t"
"stxvp 46, 224(%3) \n\t"
"stxvp 48, 256(%3) \n\t"
"stxvp 50, 288(%3) \n\t"
"stxvp 52, 320(%3) \n\t"
"stxvp 54, 352(%3) \n\t"
"stxvp 56, 384(%3) \n\t"
"stxvp 58, 416(%3) \n\t"
"stxvp 60, 448(%3) \n\t"
"stxvp 62, 480(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 32, 0(%3) \n\t"
"stxv 33, 16(%3) \n\t"
"stxv 34, 32(%3) \n\t"
"stxv 35, 48(%3) \n\t"
"stxv 36, 64(%3) \n\t"
"stxv 37, 80(%3) \n\t"
"stxv 38, 96(%3) \n\t"
"stxv 39, 112(%3) \n\t"
"stxv 40, 128(%3) \n\t"
"stxv 41, 144(%3) \n\t"
"stxv 42, 160(%3) \n\t"
"stxv 43, 176(%3) \n\t"
"stxv 44, 192(%3) \n\t"
"stxv 45, 208(%3) \n\t"
"stxv 46, 224(%3) \n\t"
"stxv 47, 240(%3) \n\t"
"stxv 48, 256(%3) \n\t"
"stxv 49, 272(%3) \n\t"
"stxv 50, 288(%3) \n\t"
"stxv 51, 304(%3) \n\t"
"stxv 52, 320(%3) \n\t"
"stxv 53, 336(%3) \n\t"
"stxv 54, 352(%3) \n\t"
"stxv 55, 368(%3) \n\t"
"stxv 56, 384(%3) \n\t"
"stxv 57, 400(%3) \n\t"
"stxv 58, 416(%3) \n\t"
"stxv 59, 432(%3) \n\t"
"stxv 60, 448(%3) \n\t"
"stxv 61, 464(%3) \n\t"
"stxv 62, 480(%3) \n\t"
"stxv 63, 496(%3) \n\t"
#else
"stxv 33, 0(%3) \n\t"
"stxv 32, 16(%3) \n\t"
"stxv 35, 32(%3) \n\t"
"stxv 34, 48(%3) \n\t"
"stxv 37, 64(%3) \n\t"
"stxv 36, 80(%3) \n\t"
"stxv 39, 96(%3) \n\t"
"stxv 38, 112(%3) \n\t"
"stxv 41, 128(%3) \n\t"
"stxv 40, 144(%3) \n\t"
"stxv 43, 160(%3) \n\t"
"stxv 42, 176(%3) \n\t"
"stxv 45, 192(%3) \n\t"
"stxv 44, 208(%3) \n\t"
"stxv 47, 224(%3) \n\t"
"stxv 46, 240(%3) \n\t"
"stxv 49, 256(%3) \n\t"
"stxv 48, 272(%3) \n\t"
"stxv 51, 288(%3) \n\t"
"stxv 50, 304(%3) \n\t"
"stxv 53, 320(%3) \n\t"
"stxv 52, 336(%3) \n\t"
"stxv 55, 352(%3) \n\t"
"stxv 54, 368(%3) \n\t"
"stxv 57, 384(%3) \n\t"
"stxv 56, 400(%3) \n\t"
"stxv 59, 416(%3) \n\t"
"stxv 58, 432(%3) \n\t"
"stxv 61, 448(%3) \n\t"
"stxv 60, 464(%3) \n\t"
"stxv 63, 480(%3) \n\t"
"stxv 62, 496(%3) \n\t"
#endif
"#n=%1 x=%4=%2 y=%0=%3"
:

59
kernel/power/cscal_microk_power10.c
View File

@ -95,18 +95,38 @@ static void zscal_kernel_8 (long n, float *x, float alpha_r, float alpha_i)
"xvaddsp 50, 50, 36 \n\t"
"xvaddsp 51, 51, 37 \n\t"
"stxvp 48, 0(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 48, 0(%2) \n\t"
"stxv 49, 16(%2) \n\t"
#else
"stxv 49, 0(%2) \n\t"
"stxv 48, 16(%2) \n\t"
#endif
"xvaddsp 52, 52, 38 \n\t"
"xvaddsp 53, 53, 39 \n\t"
"stxvp 50, 32(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 50, 32(%2) \n\t"
"stxv 51, 48(%2) \n\t"
#else
"stxv 51, 32(%2) \n\t"
"stxv 50, 48(%2) \n\t"
#endif
"xvaddsp 54, 54, 56 \n\t"
"xvaddsp 55, 55, 57 \n\t"
"stxvp 52, 64(%2) \n\t"
"stxvp 54, 96(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 52, 64(%2) \n\t"
"stxv 53, 80(%2) \n\t"
"stxv 54, 96(%2) \n\t"
"stxv 55, 112(%2) \n\t"
#else
"stxv 53, 64(%2) \n\t"
"stxv 52, 80(%2) \n\t"
"stxv 55, 96(%2) \n\t"
"stxv 54, 112(%2) \n\t"
#endif
"addi %2, %2, 128 \n\t"
@ -148,18 +168,39 @@ static void zscal_kernel_8 (long n, float *x, float alpha_r, float alpha_i)
"xvaddsp 50, 50, 36 \n\t"
"xvaddsp 51, 51, 37 \n\t"
"stxvp 48, 0(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 48, 0(%2) \n\t"
"stxv 49, 16(%2) \n\t"
#else
"stxv 49, 0(%2) \n\t"
"stxv 48, 16(%2) \n\t"
#endif
"xvaddsp 52, 52, 38 \n\t"
"xvaddsp 53, 53, 39 \n\t"
"stxvp 50, 32(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 50, 32(%2) \n\t"
"stxv 51, 48(%2) \n\t"
#else
"stxv 51, 32(%2) \n\t"
"stxv 50, 48(%2) \n\t"
#endif
"xvaddsp 54, 54, 56 \n\t"
"xvaddsp 55, 55, 57 \n\t"
"stxvp 52, 64(%2) \n\t"
"stxvp 54, 96(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 52, 64(%2) \n\t"
"stxv 53, 80(%2) \n\t"
"stxv 54, 96(%2) \n\t"
"stxv 55, 112(%2) \n\t"
#else
"stxv 53, 64(%2) \n\t"
"stxv 52, 80(%2) \n\t"
"stxv 55, 96(%2) \n\t"
"stxv 54, 112(%2) \n\t"
#endif
"#n=%1 x=%0=%2 alpha=(%3,%4)\n"
:

56
kernel/power/daxpy_microk_power10.c
View File

@ -60,14 +60,25 @@ static void daxpy_kernel_8 (long n, double *x, double *y, double alpha)
"xvmaddadp 37, 33, %x4 \n\t"
"lxvp 32, 0(%2) \n\t"
"stxvp 36, 0(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 36, 0(%3) \n\t"
"stxv 37, 16(%3) \n\t"
#else
"stxv 37, 0(%3) \n\t"
"stxv 36, 16(%3) \n\t"
#endif
"xvmaddadp 38, 34, %x4 \n\t"
"xvmaddadp 39, 35, %x4 \n\t"
"lxvp 34, 32(%2) \n\t"
"stxvp 38, 32(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 38, 32(%3) \n\t"
"stxv 39, 48(%3) \n\t"
#else
"stxv 39, 32(%3) \n\t"
"stxv 38, 48(%3) \n\t"
#endif
"lxvp 36, 128(%3) \n\t"
"lxvp 38, 160(%3) \n\t"
@ -76,13 +87,25 @@ static void daxpy_kernel_8 (long n, double *x, double *y, double alpha)
"xvmaddadp 45, 41, %x4 \n\t"
"lxvp 40, 64(%2) \n\t"
"stxvp 44, 64(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 44, 64(%3) \n\t"
"stxv 45, 80(%3) \n\t"
#else
"stxv 45, 64(%3) \n\t"
"stxv 44, 80(%3) \n\t"
#endif
"xvmaddadp 46, 42, %x4 \n\t"
"xvmaddadp 47, 43, %x4 \n\t"
"lxvp 42, 96(%2) \n\t"
"stxvp 46, 96(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 46, 96(%3) \n\t"
"stxv 47, 112(%3) \n\t"
#else
"stxv 47, 96(%3) \n\t"
"stxv 46, 112(%3) \n\t"
#endif
"addi %2, %2, 128 \n\t"
"addi %3, %3, 128 \n\t"
@ -105,10 +128,25 @@ static void daxpy_kernel_8 (long n, double *x, double *y, double alpha)
"xvmaddadp 46, 42, %x4 \n\t"
"xvmaddadp 47, 43, %x4 \n\t"
"stxvp 36, 0(%3) \n\t"
"stxvp 38, 32(%3) \n\t"
"stxvp 44, 64(%3) \n\t"
"stxvp 46, 96(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 36, 0(%3) \n\t"
"stxv 37, 16(%3) \n\t"
"stxv 38, 32(%3) \n\t"
"stxv 39, 48(%3) \n\t"
"stxv 44, 64(%3) \n\t"
"stxv 45, 80(%3) \n\t"
"stxv 46, 96(%3) \n\t"
"stxv 47, 112(%3) \n\t"
#else
"stxv 37, 0(%3) \n\t"
"stxv 36, 16(%3) \n\t"
"stxv 39, 32(%3) \n\t"
"stxv 38, 48(%3) \n\t"
"stxv 45, 64(%3) \n\t"
"stxv 44, 80(%3) \n\t"
"stxv 47, 96(%3) \n\t"
"stxv 46, 112(%3) \n\t"
#endif
"#n=%1 x=%5=%2 y=%0=%3 alpha=%6 t0=%x4\n"
:

2
kernel/power/daxpy_power10.c
View File

@ -68,7 +68,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS
if ( n >= 16 )
{
BLASLONG align = ((32 - ((uintptr_t)y & (uintptr_t)0x1F)) >> 3) & 0x3;
BLASLONG align = ((32 - ((uintptr_t)x & (uintptr_t)0x1F)) >> 3) & 0x3;
for (i = 0; i < align; i++) {
y[i] += da * x[i] ;
}

2
kernel/power/dcopy_power10.c
View File

@ -87,7 +87,7 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y)
{
if ( n >= 64 )
{
BLASLONG align = ((32 - ((uintptr_t)y & (uintptr_t)0x1F)) >> 3) & 0x3;
BLASLONG align = ((32 - ((uintptr_t)x & (uintptr_t)0x1F)) >> 3) & 0x3;
for (i = 0; i < align; i++) {
y[i] = x[i] ;
}

58
kernel/power/dscal_microk_power10.c
View File

@ -59,10 +59,25 @@ static void dscal_kernel_8 (long n, double *x, double alpha)
"lxvp 36, 192(%2) \n\t"
"lxvp 38, 224(%2) \n\t"
"stxvp 40, 0(%2) \n\t"
"stxvp 42, 32(%2) \n\t"
"stxvp 44, 64(%2) \n\t"
"stxvp 46, 96(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 40, 0(%2) \n\t"
"stxv 41, 16(%2) \n\t"
"stxv 42, 32(%2) \n\t"
"stxv 43, 48(%2) \n\t"
"stxv 44, 64(%2) \n\t"
"stxv 45, 80(%2) \n\t"
"stxv 46, 96(%2) \n\t"
"stxv 47, 112(%2) \n\t"
#else
"stxv 41, 0(%2) \n\t"
"stxv 40, 16(%2) \n\t"
"stxv 43, 32(%2) \n\t"
"stxv 42, 48(%2) \n\t"
"stxv 45, 64(%2) \n\t"
"stxv 44, 80(%2) \n\t"
"stxv 47, 96(%2) \n\t"
"stxv 46, 112(%2) \n\t"
#endif
"addi %2, %2, 128 \n\t"
@ -81,10 +96,25 @@ static void dscal_kernel_8 (long n, double *x, double alpha)
"xvmuldp 46, 38, 48 \n\t"
"xvmuldp 47, 39, 48 \n\t"
"stxvp 40, 0(%2) \n\t"
"stxvp 42, 32(%2) \n\t"
"stxvp 44, 64(%2) \n\t"
"stxvp 46, 96(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 40, 0(%2) \n\t"
"stxv 41, 16(%2) \n\t"
"stxv 42, 32(%2) \n\t"
"stxv 43, 48(%2) \n\t"
"stxv 44, 64(%2) \n\t"
"stxv 45, 80(%2) \n\t"
"stxv 46, 96(%2) \n\t"
"stxv 47, 112(%2) \n\t"
#else
"stxv 41, 0(%2) \n\t"
"stxv 40, 16(%2) \n\t"
"stxv 43, 32(%2) \n\t"
"stxv 42, 48(%2) \n\t"
"stxv 45, 64(%2) \n\t"
"stxv 44, 80(%2) \n\t"
"stxv 47, 96(%2) \n\t"
"stxv 46, 112(%2) \n\t"
#endif
"#n=%1 alpha=%3 x=%0=%2"
:
@ -112,10 +142,14 @@ static void dscal_kernel_8_zero (long n, double *x)
".align 5 \n"
"one%=: \n\t"
"stxvp 32, 0(%2) \n\t"
"stxvp 32, 32(%2) \n\t"
"stxvp 32, 64(%2) \n\t"
"stxvp 32, 96(%2) \n\t"
"stxv 32, 0(%2) \n\t"
"stxv 32, 16(%2) \n\t"
"stxv 32, 32(%2) \n\t"
"stxv 32, 48(%2) \n\t"
"stxv 32, 64(%2) \n\t"
"stxv 32, 80(%2) \n\t"
"stxv 32, 96(%2) \n\t"
"stxv 32, 112(%2) \n\t"
"addi %2, %2, 128 \n\t"

2
kernel/power/dswap.c
View File

@ -120,7 +120,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT dummy3, FLOAT *x,
#if defined(POWER10)
if ( n >= 32 )
{
BLASLONG align = ((32 - ((uintptr_t)y & (uintptr_t)0x1F)) >> 3) & 0x3;
BLASLONG align = ((32 - ((uintptr_t)x & (uintptr_t)0x1F)) >> 3) & 0x3;
for (i = 0; i < align; i++) {
temp = y[i];
y[i] = x[i];

109
kernel/power/saxpy_microk_power10.c
View File

@ -67,13 +67,25 @@ static void saxpy_kernel_64(long n, float *x, float *y, float alpha)
"xvmaddasp 37, 33, %x4 \n\t"
"lxvp 32, 0(%2) \n\t"
"stxvp 36, 0(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 36, 0(%3) \n\t"
"stxv 37, 16(%3) \n\t"
#else
"stxv 37, 0(%3) \n\t"
"stxv 36, 16(%3) \n\t"
#endif
"xvmaddasp 38, 34, %x4 \n\t"
"xvmaddasp 39, 35, %x4 \n\t"
"lxvp 34, 32(%2) \n\t"
"stxvp 38, 32(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 38, 32(%3) \n\t"
"stxv 39, 48(%3) \n\t"
#else
"stxv 39, 32(%3) \n\t"
"stxv 38, 48(%3) \n\t"
#endif
"lxvp 36, 256(%3) \n\t"
"lxvp 38, 288(%3) \n\t"
@ -82,13 +94,25 @@ static void saxpy_kernel_64(long n, float *x, float *y, float alpha)
"xvmaddasp 45, 41, %x4 \n\t"
"lxvp 40, 64(%2) \n\t"
"stxvp 44, 64(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 44, 64(%3) \n\t"
"stxv 45, 80(%3) \n\t"
#else
"stxv 45, 64(%3) \n\t"
"stxv 44, 80(%3) \n\t"
#endif
"xvmaddasp 46, 42, %x4 \n\t"
"xvmaddasp 47, 43, %x4 \n\t"
"lxvp 42, 96(%2) \n\t"
"stxvp 46, 96(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 46, 96(%3) \n\t"
"stxv 47, 112(%3) \n\t"
#else
"stxv 47, 96(%3) \n\t"
"stxv 46, 112(%3) \n\t"
#endif
"lxvp 44, 320(%3) \n\t"
"lxvp 46, 352(%3) \n\t"
@ -97,13 +121,25 @@ static void saxpy_kernel_64(long n, float *x, float *y, float alpha)
"xvmaddasp 57, 49, %x4 \n\t"
"lxvp 48, 128(%2) \n\t"
"stxvp 56, 128(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 56, 128(%3) \n\t"
"stxv 57, 144(%3) \n\t"
#else
"stxv 57, 128(%3) \n\t"
"stxv 56, 144(%3) \n\t"
#endif
"xvmaddasp 58, 50, %x4 \n\t"
"xvmaddasp 59, 51, %x4 \n\t"
"lxvp 50, 160(%2) \n\t"
"stxvp 58, 160(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 58, 160(%3) \n\t"
"stxv 59, 176(%3) \n\t"
#else
"stxv 59, 160(%3) \n\t"
"stxv 58, 176(%3) \n\t"
#endif
"lxvp 56, 384(%3) \n\t"
"lxvp 58, 416(%3) \n\t"
@ -112,13 +148,25 @@ static void saxpy_kernel_64(long n, float *x, float *y, float alpha)
"xvmaddasp 61, 53, %x4 \n\t"
"lxvp 52, 192(%2) \n\t"
"stxvp 60, 192(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 60, 192(%3) \n\t"
"stxv 61, 208(%3) \n\t"
#else
"stxv 61, 192(%3) \n\t"
"stxv 60, 208(%3) \n\t"
#endif
"xvmaddasp 62, 54, %x4 \n\t"
"xvmaddasp 63, 55, %x4 \n\t"
"lxvp 54, 224(%2) \n\t"
"stxvp 62, 224(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 62, 224(%3) \n\t"
"stxv 63, 240(%3) \n\t"
#else
"stxv 63, 224(%3) \n\t"
"stxv 62, 240(%3) \n\t"
#endif
"lxvp 60, 448(%3) \n\t"
"lxvp 62, 480(%3) \n\t"
@ -150,14 +198,43 @@ static void saxpy_kernel_64(long n, float *x, float *y, float alpha)
"xvmaddasp 61, 53, %x4 \n\t"
"xvmaddasp 62, 54, %x4 \n\t"
"xvmaddasp 63, 55, %x4 \n\t"
"stxvp 36, 0(%3) \n\t"
"stxvp 38, 32(%3) \n\t"
"stxvp 44, 64(%3) \n\t"
"stxvp 46, 96(%3) \n\t"
"stxvp 56, 128(%3) \n\t"
"stxvp 58, 160(%3) \n\t"
"stxvp 60, 192(%3) \n\t"
"stxvp 62, 224(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 36, 0(%3) \n\t"
"stxv 37, 16(%3) \n\t"
"stxv 38, 32(%3) \n\t"
"stxv 39, 48(%3) \n\t"
"stxv 44, 64(%3) \n\t"
"stxv 45, 80(%3) \n\t"
"stxv 46, 96(%3) \n\t"
"stxv 47, 112(%3) \n\t"
"stxv 56, 128(%3) \n\t"
"stxv 57, 144(%3) \n\t"
"stxv 58, 160(%3) \n\t"
"stxv 59, 176(%3) \n\t"
"stxv 60, 192(%3) \n\t"
"stxv 61, 208(%3) \n\t"
"stxv 62, 224(%3) \n\t"
"stxv 63, 240(%3) \n\t"
#else
"stxv 37, 0(%3) \n\t"
"stxv 36, 16(%3) \n\t"
"stxv 39, 32(%3) \n\t"
"stxv 38, 48(%3) \n\t"
"stxv 45, 64(%3) \n\t"
"stxv 44, 80(%3) \n\t"
"stxv 47, 96(%3) \n\t"
"stxv 46, 112(%3) \n\t"
"stxv 57, 128(%3) \n\t"
"stxv 56, 144(%3) \n\t"
"stxv 59, 160(%3) \n\t"
"stxv 58, 176(%3) \n\t"
"stxv 61, 192(%3) \n\t"
"stxv 60, 208(%3) \n\t"
"stxv 63, 224(%3) \n\t"
"stxv 62, 240(%3) \n\t"
#endif
"#n=%1 x=%5=%2 y=%0=%3 t0=%x4\n"
:

2
kernel/power/saxpy_power10.c
View File

@ -66,7 +66,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS
if ( n >= 64 )
{
BLASLONG align = ((32 - ((uintptr_t)y & (uintptr_t)0x1F)) >> 2) & 0x7;
BLASLONG align = ((32 - ((uintptr_t)x & (uintptr_t)0x1F)) >> 2) & 0x7;
for (i = 0; i < align; i++) {
y[i] += da * x[i] ;
}

2
kernel/power/scopy_power10.c
View File

@ -88,7 +88,7 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y)
if ( n >= 128 )
{
BLASLONG align = ((32 - ((uintptr_t)y & (uintptr_t)0x1F)) >> 2) & 0x7;
BLASLONG align = ((32 - ((uintptr_t)x & (uintptr_t)0x1F)) >> 2) & 0x7;
for (i = 0; i < align; i++) {
y[i] = x[i] ;
}

58
kernel/power/sscal_microk_power10.c
View File

@ -60,10 +60,25 @@ static void sscal_kernel_16 (long n, float *x, float alpha)
"lxvp 36, 192(%2) \n\t"
"lxvp 38, 224(%2) \n\t"
"stxvp 40, 0(%2) \n\t"
"stxvp 42, 32(%2) \n\t"
"stxvp 44, 64(%2) \n\t"
"stxvp 46, 96(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 40, 0(%2) \n\t"
"stxv 41, 16(%2) \n\t"
"stxv 42, 32(%2) \n\t"
"stxv 43, 48(%2) \n\t"
"stxv 44, 64(%2) \n\t"
"stxv 45, 80(%2) \n\t"
"stxv 46, 96(%2) \n\t"
"stxv 47, 112(%2) \n\t"
#else
"stxv 41, 0(%2) \n\t"
"stxv 40, 16(%2) \n\t"
"stxv 43, 32(%2) \n\t"
"stxv 42, 48(%2) \n\t"
"stxv 45, 64(%2) \n\t"
"stxv 44, 80(%2) \n\t"
"stxv 47, 96(%2) \n\t"
"stxv 46, 112(%2) \n\t"
#endif
"addi %2, %2, 128 \n\t"
@ -82,10 +97,25 @@ static void sscal_kernel_16 (long n, float *x, float alpha)
"xvmulsp 46, 38, 48 \n\t"
"xvmulsp 47, 39, 48 \n\t"
"stxvp 40, 0(%2) \n\t"
"stxvp 42, 32(%2) \n\t"
"stxvp 44, 64(%2) \n\t"
"stxvp 46, 96(%2) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 40, 0(%2) \n\t"
"stxv 41, 16(%2) \n\t"
"stxv 42, 32(%2) \n\t"
"stxv 43, 48(%2) \n\t"
"stxv 44, 64(%2) \n\t"
"stxv 45, 80(%2) \n\t"
"stxv 46, 96(%2) \n\t"
"stxv 47, 112(%2) \n\t"
#else
"stxv 41, 0(%2) \n\t"
"stxv 40, 16(%2) \n\t"
"stxv 43, 32(%2) \n\t"
"stxv 42, 48(%2) \n\t"
"stxv 45, 64(%2) \n\t"
"stxv 44, 80(%2) \n\t"
"stxv 47, 96(%2) \n\t"
"stxv 46, 112(%2) \n\t"
#endif
"#n=%1 alpha=%3 x=%0=%2"
:
@ -113,10 +143,14 @@ static void sscal_kernel_16_zero (long n, float *x)
".align 5 \n"
"one%=: \n\t"
"stxvp 32, 0(%2) \n\t"
"stxvp 32, 32(%2) \n\t"
"stxvp 32, 64(%2) \n\t"
"stxvp 32, 96(%2) \n\t"
"stxv 32, 0(%2) \n\t"
"stxv 32, 16(%2) \n\t"
"stxv 32, 32(%2) \n\t"
"stxv 32, 48(%2) \n\t"
"stxv 32, 64(%2) \n\t"
"stxv 32, 80(%2) \n\t"
"stxv 32, 96(%2) \n\t"
"stxv 32, 112(%2) \n\t"
"addi %2, %2, 128 \n\t"

2
kernel/power/sswap.c
View File

@ -120,7 +120,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT dummy3, FLOAT *x,
#if defined(POWER10)
if ( n >= 64 )
{
BLASLONG align = ((32 - ((uintptr_t)y & (uintptr_t)0x1F)) >> 2) & 0x7;
BLASLONG align = ((32 - ((uintptr_t)x & (uintptr_t)0x1F)) >> 2) & 0x7;
for (i = 0; i < align; i++) {
temp = y[i];
y[i] = x[i];

86
kernel/power/swap_microk_power10.c
View File

@ -57,25 +57,79 @@ static void sswap_kernel_32 (long n, float *x, float *y)
"lxvp 60, 192(%3) \n\t"
"lxvp 62, 224(%3) \n\t"
"stxvp 32, 0(%3) \n\t"
"stxvp 34, 32(%3) \n\t"
"stxvp 36, 64(%3) \n\t"
"stxvp 38, 96(%3) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 32, 0(%3) \n\t"
"stxv 33, 16(%3) \n\t"
"stxv 34, 32(%3) \n\t"
"stxv 35, 48(%3) \n\t"
"stxv 36, 64(%3) \n\t"
"stxv 37, 80(%3) \n\t"
"stxv 38, 96(%3) \n\t"
"stxv 39, 112(%3) \n\t"
"stxvp 40, 128(%3) \n\t"
"stxvp 42, 160(%3) \n\t"
"stxvp 44, 192(%3) \n\t"
"stxvp 46, 224(%3) \n\t"
"stxv 40, 128(%3) \n\t"
"stxv 41, 144(%3) \n\t"
"stxv 42, 160(%3) \n\t"
"stxv 43, 176(%3) \n\t"
"stxv 44, 192(%3) \n\t"
"stxv 45, 208(%3) \n\t"
"stxv 46, 224(%3) \n\t"
"stxv 47, 240(%3) \n\t"
"stxvp 48, 0(%4) \n\t"
"stxvp 50, 32(%4) \n\t"
"stxvp 52, 64(%4) \n\t"
"stxvp 54, 96(%4) \n\t"
"stxv 48, 0(%4) \n\t"
"stxv 49, 16(%4) \n\t"
"stxv 50, 32(%4) \n\t"
"stxv 51, 48(%4) \n\t"
"stxv 52, 64(%4) \n\t"
"stxv 53, 80(%4) \n\t"
"stxv 54, 96(%4) \n\t"
"stxv 55, 112(%4) \n\t"
"stxvp 56, 128(%4) \n\t"
"stxvp 58, 160(%4) \n\t"
"stxvp 60, 192(%4) \n\t"
"stxvp 62, 224(%4) \n\t"
"stxv 56, 128(%4) \n\t"
"stxv 57, 144(%4) \n\t"
"stxv 58, 160(%4) \n\t"
"stxv 59, 176(%4) \n\t"
"stxv 60, 192(%4) \n\t"
"stxv 61, 208(%4) \n\t"
"stxv 62, 224(%4) \n\t"
"stxv 63, 240(%4) \n\t"
#else
"stxv 33, 0(%3) \n\t"
"stxv 32, 16(%3) \n\t"
"stxv 35, 32(%3) \n\t"
"stxv 34, 48(%3) \n\t"
"stxv 37, 64(%3) \n\t"
"stxv 36, 80(%3) \n\t"
"stxv 39, 96(%3) \n\t"
"stxv 38, 112(%3) \n\t"
"stxv 41, 128(%3) \n\t"
"stxv 40, 144(%3) \n\t"
"stxv 43, 160(%3) \n\t"
"stxv 42, 176(%3) \n\t"
"stxv 45, 192(%3) \n\t"
"stxv 44, 208(%3) \n\t"
"stxv 47, 224(%3) \n\t"
"stxv 46, 240(%3) \n\t"
"stxv 49, 0(%4) \n\t"
"stxv 48, 16(%4) \n\t"
"stxv 51, 32(%4) \n\t"
"stxv 50, 48(%4) \n\t"
"stxv 53, 64(%4) \n\t"
"stxv 52, 80(%4) \n\t"
"stxv 55, 96(%4) \n\t"
"stxv 54, 112(%4) \n\t"
"stxv 57, 128(%4) \n\t"
"stxv 56, 144(%4) \n\t"
"stxv 59, 160(%4) \n\t"
"stxv 58, 176(%4) \n\t"
"stxv 61, 192(%4) \n\t"
"stxv 60, 208(%4) \n\t"
"stxv 63, 224(%4) \n\t"
"stxv 62, 240(%4) \n\t"
#endif
"addi %4, %4, 256 \n\t"
"addi %3, %3, 256 \n\t"

46
kernel/power/zaxpy_microk_power10.c
View File

@ -125,10 +125,25 @@ static void zaxpy_kernel_4 (long n, double *x, double *y,
"xvmaddadp 38, %x10, 33 \n\t"
"xvmaddadp 39, %x11, 33 \n\t"
"stxvp 48, 0(%12) \n\t"
"stxvp 50, 32(%12) \n\t"
"stxvp 34, 64(%12) \n\t"
"stxvp 38, 96(%12) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 48, 0(%12) \n\t"
"stxv 49, 16(%12) \n\t"
"stxv 50, 32(%12) \n\t"
"stxv 51, 48(%12) \n\t"
"stxv 34, 64(%12) \n\t"
"stxv 35, 80(%12) \n\t"
"stxv 38, 96(%12) \n\t"
"stxv 39, 112(%12) \n\t"
#else
"stxv 49, 0(%12) \n\t"
"stxv 48, 16(%12) \n\t"
"stxv 51, 32(%12) \n\t"
"stxv 50, 48(%12) \n\t"
"stxv 35, 64(%12) \n\t"
"stxv 34, 80(%12) \n\t"
"stxv 39, 96(%12) \n\t"
"stxv 38, 112(%12) \n\t"
#endif
"addi %12, %12, 128 \n\t"
@ -172,10 +187,25 @@ static void zaxpy_kernel_4 (long n, double *x, double *y,
"xvmaddadp 38, %x10, 33 \n\t"
"xvmaddadp 39, %x11, 33 \n\t"
"stxvp 48, 0(%12) \n\t"
"stxvp 50, 32(%12) \n\t"
"stxvp 34, 64(%12) \n\t"
"stxvp 38, 96(%12) \n\t"
#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
"stxv 48, 0(%12) \n\t"
"stxv 49, 16(%12) \n\t"
"stxv 50, 32(%12) \n\t"
"stxv 51, 48(%12) \n\t"
"stxv 34, 64(%12) \n\t"
"stxv 35, 80(%12) \n\t"
"stxv 38, 96(%12) \n\t"
"stxv 39, 112(%12) \n\t"
#else
"stxv 49, 0(%12) \n\t"
"stxv 48, 16(%12) \n\t"
"stxv 51, 32(%12) \n\t"
"stxv 50, 48(%12) \n\t"
"stxv 35, 64(%12) \n\t"
"stxv 34, 80(%12) \n\t"
"stxv 39, 96(%12) \n\t"
"stxv 38, 112(%12) \n\t"
#endif
"#n=%1 x=%13=%2 y=%0=%3 alpha=(%15,%16) mvecp=%14=%17 ytmp=%12\n"
"#t0=%x4 t1=%x5 t2=%x6 t3=%x7 t4=%x8 t5=%x9 t6=%x10 t7=%x11"