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LoongArch64: Add DYNAMIC_ARCH support

This commit is contained in:
gxw 2022-07-28 13:47:20 +08:00
parent c322aab685
commit fbfe1daf6e
8 changed files with 218 additions and 40 deletions
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4
Makefile.system
View File

@ -679,6 +679,10 @@ ifeq ($(ARCH), mips64)
DYNAMIC_CORE = LOONGSON3R3 LOONGSON3R4
endif
ifeq ($(ARCH), loongarch64)
DYNAMIC_CORE = LOONGSON3R5 LOONGSON2K1000 LOONGSONGENERIC
endif
ifeq ($(ARCH), zarch)
DYNAMIC_CORE = ZARCH_GENERIC

8
driver/others/Makefile
View File

@ -27,11 +27,15 @@ else
ifeq ($(ARCH),mips64)
COMMONOBJS += dynamic_mips64.$(SUFFIX)
else
ifeq ($(ARCH),loongarch64)
COMMONOBJS += dynamic_loongarch64.$(SUFFIX)
else
COMMONOBJS += dynamic.$(SUFFIX)
endif
endif
endif
endif
endif
else
COMMONOBJS += parameter.$(SUFFIX)
endif
@ -99,11 +103,15 @@ else
ifeq ($(ARCH),mips64)
HPLOBJS = memory.$(SUFFIX) xerbla.$(SUFFIX) dynamic_mips64.$(SUFFIX)
else
ifeq ($(ARCH),loongarch64)
HPLOBJS = memory.$(SUFFIX) xerbla.$(SUFFIX) dynamic_loongarch64.$(SUFFIX)
else
HPLOBJS = memory.$(SUFFIX) xerbla.$(SUFFIX) dynamic.$(SUFFIX)
endif
endif
endif
endif
endif
else
HPLOBJS = memory.$(SUFFIX) xerbla.$(SUFFIX) parameter.$(SUFFIX)
endif

128
driver/others/dynamic_loongarch64.c Normal file
View File

@ -0,0 +1,128 @@
/*******************************************************************************
Copyright (c) 2022, 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.
*******************************************************************************/
#include "common.h"
extern gotoblas_t gotoblas_LOONGSON3R5;
extern gotoblas_t gotoblas_LOONGSON2K1000;
extern gotoblas_t gotoblas_LOONGSONGENERIC;
extern void openblas_warning(int verbose, const char * msg);
#define NUM_CORETYPES 3
static char *corename[] = {
"loongson3r5",
"loongson2k1000",
"loongsongeneric",
"unknown"
};
char *gotoblas_corename(void) {
if (gotoblas == &gotoblas_LOONGSON3R5) return corename[0];
if (gotoblas == &gotoblas_LOONGSON2K1000) return corename[1];
if (gotoblas == &gotoblas_LOONGSONGENERIC) return corename[2];
return corename[NUM_CORETYPES];
}
static gotoblas_t *force_coretype(char *coretype) {
int i;
int found = -1;
char message[128];
for ( i=0 ; i < NUM_CORETYPES; i++)
{
if (!strncasecmp(coretype, corename[i], 20))
{
found = i;
break;
}
}
switch (found)
{
case 0: return (&gotoblas_LOONGSON3R5);
case 1: return (&gotoblas_LOONGSON2K1000);
case 2: return (&gotoblas_LOONGSONGENERIC);
}
snprintf(message, 128, "Core not found: %s\n", coretype);
openblas_warning(1, message);
return NULL;
}
#define LASX_MASK 1<<7
#define LSX_MASK 1<<6
#define LOONGARCH_CFG2 0x02
static gotoblas_t *get_coretype(void) {
int ret = 0;
__asm__ volatile (
"cpucfg %0, %1 \n\t"
: "+&r"(ret)
: "r"(LOONGARCH_CFG2)
);
if (ret & LASX_MASK)
return &gotoblas_LOONGSON3R5;
else if (ret & LSX_MASK)
return &gotoblas_LOONGSON2K1000;
else
return &gotoblas_LOONGSONGENERIC;
}
void gotoblas_dynamic_init(void) {
char coremsg[128];
char coren[22];
char *p;
if (gotoblas) return;
p = getenv("OPENBLAS_CORETYPE");
if ( p )
{
gotoblas = force_coretype(p);
}
else
{
gotoblas = get_coretype();
}
if (gotoblas && gotoblas->init) {
strncpy(coren, gotoblas_corename(), 20);
sprintf(coremsg, "Core: %s\n", coren);
openblas_warning(2, coremsg);
gotoblas -> init();
} else {
openblas_warning(0, "OpenBLAS : Architecture Initialization failed. No initialization function found.\n");
exit(1);
}
}
void gotoblas_dynamic_quit(void) {
gotoblas = NULL;
}

32
kernel/loongarch64/KERNEL
View File

@ -108,10 +108,10 @@ SGEMMINCOPY = ../generic/gemm_ncopy_2.c
SGEMMITCOPY = ../generic/gemm_tcopy_2.c
SGEMMONCOPY = ../generic/gemm_ncopy_8.c
SGEMMOTCOPY = ../generic/gemm_tcopy_8.c
SGEMMINCOPYOBJ = sgemm_incopy.o
SGEMMITCOPYOBJ = sgemm_itcopy.o
SGEMMONCOPYOBJ = sgemm_oncopy.o
SGEMMOTCOPYOBJ = sgemm_otcopy.o
SGEMMINCOPYOBJ = sgemm_incopy$(TSUFFIX).$(SUFFIX)
SGEMMITCOPYOBJ = sgemm_itcopy$(TSUFFIX).$(SUFFIX)
SGEMMONCOPYOBJ = sgemm_oncopy$(TSUFFIX).$(SUFFIX)
SGEMMOTCOPYOBJ = sgemm_otcopy$(TSUFFIX).$(SUFFIX)
endif
ifndef DGEMMKERNEL
@ -120,10 +120,10 @@ DGEMMINCOPY = ../generic/gemm_ncopy_2.c
DGEMMITCOPY = ../generic/gemm_tcopy_2.c
DGEMMONCOPY = ../generic/gemm_ncopy_8.c
DGEMMOTCOPY = ../generic/gemm_tcopy_8.c
DGEMMINCOPYOBJ = dgemm_incopy.o
DGEMMITCOPYOBJ = dgemm_itcopy.o
DGEMMONCOPYOBJ = dgemm_oncopy.o
DGEMMOTCOPYOBJ = dgemm_otcopy.o
DGEMMINCOPYOBJ = dgemm_incopy$(TSUFFIX).$(SUFFIX)
DGEMMITCOPYOBJ = dgemm_itcopy$(TSUFFIX).$(SUFFIX)
DGEMMONCOPYOBJ = dgemm_oncopy$(TSUFFIX).$(SUFFIX)
DGEMMOTCOPYOBJ = dgemm_otcopy$(TSUFFIX).$(SUFFIX)
endif
ifndef CGEMMKERNEL
@ -132,10 +132,10 @@ CGEMMINCOPY = ../generic/zgemm_ncopy_1.c
CGEMMITCOPY = ../generic/zgemm_tcopy_1.c
CGEMMONCOPY = ../generic/zgemm_ncopy_4.c
CGEMMOTCOPY = ../generic/zgemm_tcopy_4.c
CGEMMINCOPYOBJ = cgemm_incopy.o
CGEMMITCOPYOBJ = cgemm_itcopy.o
CGEMMONCOPYOBJ = cgemm_oncopy.o
CGEMMOTCOPYOBJ = cgemm_otcopy.o
CGEMMINCOPYOBJ = cgemm_incopy$(TSUFFIX).$(SUFFIX)
CGEMMITCOPYOBJ = cgemm_itcopy$(TSUFFIX).$(SUFFIX)
CGEMMONCOPYOBJ = cgemm_oncopy$(TSUFFIX).$(SUFFIX)
CGEMMOTCOPYOBJ = cgemm_otcopy$(TSUFFIX).$(SUFFIX)
endif
ifndef ZGEMMKERNEL
@ -144,10 +144,10 @@ ZGEMMINCOPY = ../generic/zgemm_ncopy_1.c
ZGEMMITCOPY = ../generic/zgemm_tcopy_1.c
ZGEMMONCOPY = ../generic/zgemm_ncopy_4.c
ZGEMMOTCOPY = ../generic/zgemm_tcopy_4.c
ZGEMMINCOPYOBJ = zgemm_incopy.o
ZGEMMITCOPYOBJ = zgemm_itcopy.o
ZGEMMONCOPYOBJ = zgemm_oncopy.o
ZGEMMOTCOPYOBJ = zgemm_otcopy.o
ZGEMMINCOPYOBJ = zgemm_incopy$(TSUFFIX).$(SUFFIX)
ZGEMMITCOPYOBJ = zgemm_itcopy$(TSUFFIX).$(SUFFIX)
ZGEMMONCOPYOBJ = zgemm_oncopy$(TSUFFIX).$(SUFFIX)
ZGEMMOTCOPYOBJ = zgemm_otcopy$(TSUFFIX).$(SUFFIX)
endif
ifndef SGEMM_BETA

8
kernel/loongarch64/KERNEL.LOONGSON3R5
View File

@ -3,10 +3,10 @@ DGEMMINCOPY = dgemm_ncopy_16.S
DGEMMITCOPY = dgemm_tcopy_16.S
DGEMMONCOPY = dgemm_ncopy_4.S
DGEMMOTCOPY = dgemm_tcopy_4.S
DGEMMINCOPYOBJ = dgemm_incopy.o
DGEMMITCOPYOBJ = dgemm_itcopy.o
DGEMMONCOPYOBJ = dgemm_oncopy.o
DGEMMOTCOPYOBJ = dgemm_otcopy.o
DGEMMINCOPYOBJ = dgemm_incopy$(TSUFFIX).$(SUFFIX)
DGEMMITCOPYOBJ = dgemm_itcopy$(TSUFFIX).$(SUFFIX)
DGEMMONCOPYOBJ = dgemm_oncopy$(TSUFFIX).$(SUFFIX)
DGEMMOTCOPYOBJ = dgemm_otcopy$(TSUFFIX).$(SUFFIX)
DTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
DTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c

16
kernel/loongarch64/KERNEL.generic
View File

@ -11,26 +11,26 @@ ZTRMMKERNEL = ../generic/ztrmmkernel_2x2.c
SGEMMKERNEL = ../generic/gemmkernel_2x2.c
SGEMMONCOPY = ../generic/gemm_ncopy_2.c
SGEMMOTCOPY = ../generic/gemm_tcopy_2.c
SGEMMONCOPYOBJ = sgemm_oncopy.o
SGEMMOTCOPYOBJ = sgemm_otcopy.o
SGEMMONCOPYOBJ = sgemm_oncopy$(TSUFFIX).$(SUFFIX)
SGEMMOTCOPYOBJ = sgemm_otcopy$(TSUFFIX).$(SUFFIX)
DGEMMKERNEL = ../generic/gemmkernel_2x2.c
DGEMMONCOPY = ../generic/gemm_ncopy_2.c
DGEMMOTCOPY = ../generic/gemm_tcopy_2.c
DGEMMONCOPYOBJ = dgemm_oncopy.o
DGEMMOTCOPYOBJ = dgemm_otcopy.o
DGEMMONCOPYOBJ = dgemm_oncopy$(TSUFFIX).$(SUFFIX)
DGEMMOTCOPYOBJ = dgemm_otcopy$(TSUFFIX).$(SUFFIX)
CGEMMKERNEL = ../generic/zgemmkernel_2x2.c
CGEMMONCOPY = ../generic/zgemm_ncopy_2.c
CGEMMOTCOPY = ../generic/zgemm_tcopy_2.c
CGEMMONCOPYOBJ = cgemm_oncopy.o
CGEMMOTCOPYOBJ = cgemm_otcopy.o
CGEMMONCOPYOBJ = cgemm_oncopy$(TSUFFIX).$(SUFFIX)
CGEMMOTCOPYOBJ = cgemm_otcopy$(TSUFFIX).$(SUFFIX)
ZGEMMKERNEL = ../generic/zgemmkernel_2x2.c
ZGEMMONCOPY = ../generic/zgemm_ncopy_2.c
ZGEMMOTCOPY = ../generic/zgemm_tcopy_2.c
ZGEMMONCOPYOBJ = zgemm_oncopy.o
ZGEMMOTCOPYOBJ = zgemm_otcopy.o
ZGEMMONCOPYOBJ = zgemm_oncopy$(TSUFFIX).$(SUFFIX)
ZGEMMOTCOPYOBJ = zgemm_otcopy$(TSUFFIX).$(SUFFIX)
STRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
STRSMKERNEL_LT = ../generic/trsm_kernel_LT.c

29
kernel/setparam-ref.c
View File

@ -1046,6 +1046,34 @@ static void init_parameter(void) {
#endif
}
#else // (ARCH_MIPS64)
#if (ARCH_LOONGARCH64)
static void init_parameter(void) {
#ifdef BUILD_BFLOAT16
TABLE_NAME.sbgemm_p = SBGEMM_DEFAULT_P;
#endif
TABLE_NAME.sgemm_p = SGEMM_DEFAULT_P;
TABLE_NAME.dgemm_p = DGEMM_DEFAULT_P;
TABLE_NAME.cgemm_p = CGEMM_DEFAULT_P;
TABLE_NAME.zgemm_p = ZGEMM_DEFAULT_P;
#ifdef BUILD_BFLOAT16
TABLE_NAME.sbgemm_r = SBGEMM_DEFAULT_R;
#endif
TABLE_NAME.sgemm_r = SGEMM_DEFAULT_R;
TABLE_NAME.dgemm_r = DGEMM_DEFAULT_R;
TABLE_NAME.cgemm_r = CGEMM_DEFAULT_R;
TABLE_NAME.zgemm_r = ZGEMM_DEFAULT_R;
#ifdef BUILD_BFLOAT16
TABLE_NAME.sbgemm_q = SBGEMM_DEFAULT_Q;
#endif
TABLE_NAME.sgemm_q = SGEMM_DEFAULT_Q;
TABLE_NAME.dgemm_q = DGEMM_DEFAULT_Q;
TABLE_NAME.cgemm_q = CGEMM_DEFAULT_Q;
TABLE_NAME.zgemm_q = ZGEMM_DEFAULT_Q;
}
#else // (ARCH_LOONGARCH64)
#if (ARCH_POWER)
static void init_parameter(void) {
@ -1899,5 +1927,6 @@ static void init_parameter(void) {
}
#endif //POWER
#endif //ZARCH
#endif //(ARCH_LOONGARCH64)
#endif //(ARCH_MIPS64)
#endif //(ARCH_ARM64)

33
param.h
View File

@ -2857,26 +2857,20 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define ZGEMM_DEFAULT_UNROLL_M 1
#define XGEMM_DEFAULT_UNROLL_M 1
#define SGEMM_DEFAULT_P sgemm_p
#define SGEMM_DEFAULT_P 512
#define DGEMM_DEFAULT_P 32
#define QGEMM_DEFAULT_P qgemm_p
#define CGEMM_DEFAULT_P cgemm_p
#define ZGEMM_DEFAULT_P zgemm_p
#define XGEMM_DEFAULT_P xgemm_p
#define CGEMM_DEFAULT_P 128
#define ZGEMM_DEFAULT_P 128
#define SGEMM_DEFAULT_R sgemm_r
#define SGEMM_DEFAULT_R 12288
#define DGEMM_DEFAULT_R 858
#define QGEMM_DEFAULT_R qgemm_r
#define CGEMM_DEFAULT_R cgemm_r
#define ZGEMM_DEFAULT_R zgemm_r
#define XGEMM_DEFAULT_R xgemm_r
#define CGEMM_DEFAULT_R 4096
#define ZGEMM_DEFAULT_R 4096
#define SGEMM_DEFAULT_Q 128
#define DGEMM_DEFAULT_Q 152
#define QGEMM_DEFAULT_Q 128
#define CGEMM_DEFAULT_Q 128
#define ZGEMM_DEFAULT_Q 128
#define XGEMM_DEFAULT_Q 128
#define SYMV_P 16
#endif
@ -3795,6 +3789,21 @@ Until then, just keep it different than DGEMM_DEFAULT_UNROLL_N to keep copy rout
#define DGEMM_DEFAULT_R 8192
#define CGEMM_DEFAULT_R 4096
#define ZGEMM_DEFAULT_R 4096
#elif defined(ARCH_LOONGARCH64)
#define SGEMM_DEFAULT_P 128
#define DGEMM_DEFAULT_P 128
#define CGEMM_DEFAULT_P 96
#define ZGEMM_DEFAULT_P 64
#define SGEMM_DEFAULT_Q 240
#define DGEMM_DEFAULT_Q 120
#define CGEMM_DEFAULT_Q 120
#define ZGEMM_DEFAULT_Q 120
#define SGEMM_DEFAULT_R 12288
#define DGEMM_DEFAULT_R 8192
#define CGEMM_DEFAULT_R 4096
#define ZGEMM_DEFAULT_R 4096
#else
#define SGEMM_DEFAULT_P sgemm_p
#define DGEMM_DEFAULT_P dgemm_p