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Merge branch 'release-0.1.0'

This commit is contained in:
Xianyi Zhang 2012-03-23 18:52:40 +08:00
parent fda39c6cb0 2b3eae6cc7
commit 09f74f6d23
55 changed files with 27107 additions and 78 deletions
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18
Changelog.txt
View File

@ -1,4 +1,22 @@
OpenBLAS ChangeLog OpenBLAS ChangeLog
====================================================================
Version 0.1.0
23-Mar-2012
common:
* Set soname of shared library on Linux.
* Added LIBNAMESUFFIX flag in Makefile.rule. The user can use
this flag to control the library name, e.g. libopenblas.a,
libopenblas_ifort.a or libopenblas_omp.a.
* Added GEMM_MULTITHREAD_THRESHOLD flag in Makefile.rule.
The lib use single thread in GEMM function with small matrices.
x86/x86_64:
* Used GEMV SSE/SSE2 kernels on x86 32-bit.
* Exported CBLAS functions in Windows DLL.
MIPS64:
* Completed Level-3 BLAS optimization on Loongson 3A CPU.
* Improved GEMV performance on Loongson 3A CPU.
* Improved Level-3 BLAS performance on Loongson 3B CPU. (EXPERIMENT)
==================================================================== ====================================================================
Version 0.1 alpha2.5 Version 0.1 alpha2.5
19-Feb-2012 19-Feb-2012

26
Makefile
View File

@ -82,27 +82,28 @@ endif
shared : shared :
ifeq ($(OSNAME), Linux) ifeq ($(OSNAME), Linux)
$(MAKE) -C exports so $(MAKE) -C exports so
-ln -fs $(LIBSONAME) libopenblas.so -ln -fs $(LIBSONAME) $(LIBPREFIX).so
-ln -fs $(LIBSONAME) $(LIBPREFIX).so.$(MAJOR_VERSION)
endif endif
ifeq ($(OSNAME), FreeBSD) ifeq ($(OSNAME), FreeBSD)
$(MAKE) -C exports so $(MAKE) -C exports so
-ln -fs $(LIBSONAME) libopenblas.so -ln -fs $(LIBSONAME) $(LIBPREFIX).so
endif endif
ifeq ($(OSNAME), NetBSD) ifeq ($(OSNAME), NetBSD)
$(MAKE) -C exports so $(MAKE) -C exports so
-ln -fs $(LIBSONAME) libopenblas.so -ln -fs $(LIBSONAME) $(LIBPREFIX).so
endif endif
ifeq ($(OSNAME), Darwin) ifeq ($(OSNAME), Darwin)
$(MAKE) -C exports dyn $(MAKE) -C exports dyn
-ln -fs $(LIBDYNNAME) libopenblas.dylib -ln -fs $(LIBDYNNAME) $(LIBPREFIX).dylib
endif endif
ifeq ($(OSNAME), WINNT) ifeq ($(OSNAME), WINNT)
$(MAKE) -C exports dll $(MAKE) -C exports dll
-ln -fs $(LIBDLLNAME) libopenblas.dll -ln -fs $(LIBDLLNAME) $(LIBPREFIX).dll
endif endif
ifeq ($(OSNAME), CYGWIN_NT) ifeq ($(OSNAME), CYGWIN_NT)
$(MAKE) -C exports dll $(MAKE) -C exports dll
-ln -fs $(LIBDLLNAME) libopenblas.dll -ln -fs $(LIBDLLNAME) $(LIBPREFIX).dll
endif endif
tests : tests :
@ -130,7 +131,7 @@ endif
ifeq ($(NOFORTRAN), 1) ifeq ($(NOFORTRAN), 1)
$(error OpenBLAS: Detecting fortran compiler failed. Please install fortran compiler, e.g. gfortran, ifort, openf90.) $(error OpenBLAS: Detecting fortran compiler failed. Please install fortran compiler, e.g. gfortran, ifort, openf90.)
endif endif
-ln -fs $(LIBNAME) libopenblas.$(LIBSUFFIX) -ln -fs $(LIBNAME) $(LIBPREFIX).$(LIBSUFFIX)
for d in $(SUBDIRS) ; \ for d in $(SUBDIRS) ; \
do if test -d $$d; then \ do if test -d $$d; then \
$(MAKE) -C $$d $(@F) || exit 1 ; \ $(MAKE) -C $$d $(@F) || exit 1 ; \
@ -158,7 +159,7 @@ endif
prof : prof_blas prof_lapack prof : prof_blas prof_lapack
prof_blas : prof_blas :
ln -fs $(LIBNAME_P) libopenblas_p.$(LIBSUFFIX) ln -fs $(LIBNAME_P) $(LIBPREFIX)_p.$(LIBSUFFIX)
for d in $(SUBDIRS) ; \ for d in $(SUBDIRS) ; \
do if test -d $$d; then \ do if test -d $$d; then \
$(MAKE) -C $$d prof || exit 1 ; \ $(MAKE) -C $$d prof || exit 1 ; \
@ -169,7 +170,7 @@ ifdef DYNAMIC_ARCH
endif endif
blas : blas :
ln -fs $(LIBNAME) libopenblas.$(LIBSUFFIX) ln -fs $(LIBNAME) $(LIBPREFIX).$(LIBSUFFIX)
for d in $(BLASDIRS) ; \ for d in $(BLASDIRS) ; \
do if test -d $$d; then \ do if test -d $$d; then \
$(MAKE) -C $$d libs || exit 1 ; \ $(MAKE) -C $$d libs || exit 1 ; \
@ -177,7 +178,7 @@ blas :
done done
hpl : hpl :
ln -fs $(LIBNAME) libopenblas.$(LIBSUFFIX) ln -fs $(LIBNAME) $(LIBPREFIX).$(LIBSUFFIX)
for d in $(BLASDIRS) ../laswp exports ; \ for d in $(BLASDIRS) ../laswp exports ; \
do if test -d $$d; then \ do if test -d $$d; then \
$(MAKE) -C $$d $(@F) || exit 1 ; \ $(MAKE) -C $$d $(@F) || exit 1 ; \
@ -191,7 +192,7 @@ ifdef DYNAMIC_ARCH
endif endif
hpl_p : hpl_p :
ln -fs $(LIBNAME_P) libopenblas_p.$(LIBSUFFIX) ln -fs $(LIBNAME_P) $(LIBPREFIX)_p.$(LIBSUFFIX)
for d in $(SUBDIRS) ../laswp exports ; \ for d in $(SUBDIRS) ../laswp exports ; \
do if test -d $$d; then \ do if test -d $$d; then \
$(MAKE) -C $$d $(@F) || exit 1 ; \ $(MAKE) -C $$d $(@F) || exit 1 ; \
@ -285,7 +286,8 @@ clean ::
#ifdef DYNAMIC_ARCH #ifdef DYNAMIC_ARCH
@$(MAKE) -C kernel clean @$(MAKE) -C kernel clean
#endif #endif
@rm -f *.$(LIBSUFFIX) *.so *~ *.exe getarch getarch_2nd *.dll *.lib *.$(SUFFIX) *.dwf libopenblas.$(LIBSUFFIX) libopenblas_p.$(LIBSUFFIX) *.lnk myconfig.h @$(MAKE) -C reference clean
@rm -f *.$(LIBSUFFIX) *.so *~ *.exe getarch getarch_2nd *.dll *.lib *.$(SUFFIX) *.dwf $(LIBPREFIX).$(LIBSUFFIX) $(LIBPREFIX)_p.$(LIBSUFFIX) $(LIBPREFIX).so.$(MAJOR_VERSION) *.lnk myconfig.h
@rm -f Makefile.conf config.h Makefile_kernel.conf config_kernel.h st* *.dylib @rm -f Makefile.conf config.h Makefile_kernel.conf config_kernel.h st* *.dylib
@if test -d lapack-3.4.0; then \ @if test -d lapack-3.4.0; then \
echo deleting lapack-3.4.0; \ echo deleting lapack-3.4.0; \

15
Makefile.install
View File

@ -38,33 +38,34 @@ install : lib.grd
#for install static library #for install static library
@echo Copy the static library to $(OPENBLAS_LIBRARY_DIR) @echo Copy the static library to $(OPENBLAS_LIBRARY_DIR)
@cp $(LIBNAME) $(OPENBLAS_LIBRARY_DIR) @cp $(LIBNAME) $(OPENBLAS_LIBRARY_DIR)
@-ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBNAME) $(OPENBLAS_LIBRARY_DIR)/libopenblas.$(LIBSUFFIX) @-ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBNAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBPREFIX).$(LIBSUFFIX)
#for install shared library #for install shared library
@echo Copy the shared library to $(OPENBLAS_LIBRARY_DIR) @echo Copy the shared library to $(OPENBLAS_LIBRARY_DIR)
ifeq ($(OSNAME), Linux) ifeq ($(OSNAME), Linux)
-cp $(LIBSONAME) $(OPENBLAS_LIBRARY_DIR) -cp $(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)
-ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)/libopenblas.so -ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBPREFIX).so
-ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBPREFIX).so.$(MAJOR_VERSION)
endif endif
ifeq ($(OSNAME), FreeBSD) ifeq ($(OSNAME), FreeBSD)
-cp $(LIBSONAME) $(OPENBLAS_LIBRARY_DIR) -cp $(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)
-ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)/libopenblas.so -ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBPREFIX).so
endif endif
ifeq ($(OSNAME), NetBSD) ifeq ($(OSNAME), NetBSD)
-cp $(LIBSONAME) $(OPENBLAS_LIBRARY_DIR) -cp $(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)
-ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)/libopenblas.so -ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBSONAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBPREFIX).so
endif endif
ifeq ($(OSNAME), Darwin) ifeq ($(OSNAME), Darwin)
-cp $(LIBDYNNAME) $(OPENBLAS_LIBRARY_DIR) -cp $(LIBDYNNAME) $(OPENBLAS_LIBRARY_DIR)
-install_name_tool -id $(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME) -install_name_tool -id $(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME)
-ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME) $(OPENBLAS_LIBRARY_DIR)/libopenblas.dylib -ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBPREFIX).dylib
endif endif
ifeq ($(OSNAME), WINNT) ifeq ($(OSNAME), WINNT)
-cp $(LIBDLLNAME) $(OPENBLAS_LIBRARY_DIR) -cp $(LIBDLLNAME) $(OPENBLAS_LIBRARY_DIR)
-ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBDLLNAME) $(OPENBLAS_LIBRARY_DIR)/libopenblas.dll -ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBDLLNAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBPREFIX).dll
endif endif
ifeq ($(OSNAME), CYGWIN_NT) ifeq ($(OSNAME), CYGWIN_NT)
-cp $(LIBDLLNAME) $(OPENBLAS_LIBRARY_DIR) -cp $(LIBDLLNAME) $(OPENBLAS_LIBRARY_DIR)
-ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBDLLNAME) $(OPENBLAS_LIBRARY_DIR)/libopenblas.dll -ln -fs $(OPENBLAS_LIBRARY_DIR)/$(LIBDLLNAME) $(OPENBLAS_LIBRARY_DIR)/$(LIBPREFIX).dll
endif endif
@echo Install OK! @echo Install OK!

12
Makefile.rule
View File

@ -3,7 +3,12 @@
# #
# This library's version # This library's version
VERSION = 0.1alpha2.5 VERSION = 0.1.0
# If you set the suffix, the library name will be libopenblas_$(LIBNAMESUFFIX).a
# and libopenblas_$(LIBNAMESUFFIX).so. Meanwhile, the soname in shared library
# is libopenblas_$(LIBNAMESUFFIX).so.0.
# LIBNAMESUFFIX = omp
# You can specify the target architecture, otherwise it's # You can specify the target architecture, otherwise it's
# automatically detected. # automatically detected.
@ -83,6 +88,11 @@ VERSION = 0.1alpha2.5
# If you need to synchronize FP CSR between threads (for x86/x86_64 only). # If you need to synchronize FP CSR between threads (for x86/x86_64 only).
# CONSISTENT_FPCSR = 1 # CONSISTENT_FPCSR = 1
# If any gemm arguement m, n or k is less or equal this threshold, gemm will be execute
# with single thread. You can use this flag to avoid the overhead of multi-threading
# in small matrix sizes. The default value is 4.
# GEMM_MULTITHREAD_THRESHOLD = 4
# If you need santy check by comparing reference BLAS. It'll be very # If you need santy check by comparing reference BLAS. It'll be very
# slow (Not implemented yet). # slow (Not implemented yet).
# SANITY_CHECK = 1 # SANITY_CHECK = 1

24
Makefile.system
View File

@ -40,6 +40,11 @@ ifdef INTERFACE64
GETARCH_FLAGS += -DUSE64BITINT GETARCH_FLAGS += -DUSE64BITINT
endif endif
ifndef GEMM_MULTITHREAD_THRESHOLD
GEMM_MULTITHREAD_THRESHOLD=4
endif
GETARCH_FLAGS += -DGEMM_MULTITHREAD_THRESHOLD=$(GEMM_MULTITHREAD_THRESHOLD)
# This operation is expensive, so execution should be once. # This operation is expensive, so execution should be once.
ifndef GOTOBLAS_MAKEFILE ifndef GOTOBLAS_MAKEFILE
export GOTOBLAS_MAKEFILE = 1 export GOTOBLAS_MAKEFILE = 1
@ -274,7 +279,12 @@ endif
BINARY_DEFINED = 1 BINARY_DEFINED = 1
endif endif
ifeq ($(CORE), LOONGSON3A) ifeq ($(CORE), LOONGSON3A)
CCOMMON_OPT += -march=mips64
FCOMMON_OPT += -march=mips64
endif
ifeq ($(CORE), LOONGSON3B)
CCOMMON_OPT += -march=mips64 CCOMMON_OPT += -march=mips64
FCOMMON_OPT += -march=mips64 FCOMMON_OPT += -march=mips64
endif endif
@ -341,7 +351,8 @@ endif
ifeq ($(F_COMPILER), GFORTRAN) ifeq ($(F_COMPILER), GFORTRAN)
CCOMMON_OPT += -DF_INTERFACE_GFORT CCOMMON_OPT += -DF_INTERFACE_GFORT
FCOMMON_OPT += -Wall FCOMMON_OPT += -Wall
EXTRALIB += -lgfortran
ifdef NO_BINARY_MODE ifdef NO_BINARY_MODE
ifeq ($(ARCH), mips64) ifeq ($(ARCH), mips64)
ifdef BINARY64 ifdef BINARY64
@ -528,8 +539,10 @@ ifdef SMP
CCOMMON_OPT += -DSMP_SERVER CCOMMON_OPT += -DSMP_SERVER
ifeq ($(ARCH), mips64) ifeq ($(ARCH), mips64)
ifneq ($(CORE), LOONGSON3B)
USE_SIMPLE_THREADED_LEVEL3 = 1 USE_SIMPLE_THREADED_LEVEL3 = 1
endif endif
endif
ifeq ($(USE_OPENMP), 1) ifeq ($(USE_OPENMP), 1)
# USE_SIMPLE_THREADED_LEVEL3 = 1 # USE_SIMPLE_THREADED_LEVEL3 = 1
@ -568,7 +581,11 @@ ifdef USE_SIMPLE_THREADED_LEVEL3
CCOMMON_OPT += -DUSE_SIMPLE_THREADED_LEVEL3 CCOMMON_OPT += -DUSE_SIMPLE_THREADED_LEVEL3
endif endif
ifndef LIBNAMESUFFIX
LIBPREFIX = libopenblas LIBPREFIX = libopenblas
else
LIBPREFIX = libopenblas_$(LIBNAMESUFFIX)
endif
KERNELDIR = $(TOPDIR)/kernel/$(ARCH) KERNELDIR = $(TOPDIR)/kernel/$(ARCH)
@ -590,9 +607,11 @@ endif
ifneq ($(ARCH), x86_64) ifneq ($(ARCH), x86_64)
ifneq ($(ARCH), x86) ifneq ($(ARCH), x86)
ifneq ($(CORE), LOONGSON3B)
NO_AFFINITY = 1 NO_AFFINITY = 1
endif endif
endif endif
endif
ifdef NO_AFFINITY ifdef NO_AFFINITY
CCOMMON_OPT += -DNO_AFFINITY CCOMMON_OPT += -DNO_AFFINITY
@ -636,6 +655,7 @@ MD5SUM = md5sum
AWK = awk AWK = awk
REVISION = -r$(VERSION) REVISION = -r$(VERSION)
MAJOR_VERSION = $(word 1,$(subst ., ,$(VERSION)))
CFLAGS = $(COMMON_OPT) $(CCOMMON_OPT) -I$(TOPDIR) CFLAGS = $(COMMON_OPT) $(CCOMMON_OPT) -I$(TOPDIR)
PFLAGS = $(COMMON_OPT) $(CCOMMON_OPT) -I$(TOPDIR) -DPROFILE $(COMMON_PROF) PFLAGS = $(COMMON_OPT) $(CCOMMON_OPT) -I$(TOPDIR) -DPROFILE $(COMMON_PROF)

1
README
View File

@ -72,6 +72,7 @@ Please see Changelog.txt to obtain the differences between GotoBLAS2 1.13 BSD ve
9.Known Issues 9.Known Issues
* The number of CPUs/Cores should less than or equal to 8*sizeof(unsigned long). On 64 bits, the limit * The number of CPUs/Cores should less than or equal to 8*sizeof(unsigned long). On 64 bits, the limit
is 64. On 32 bits, it is 32. is 64. On 32 bits, it is 32.
* On Loongson 3A. make test would be failed because of pthread_create error. The error code is EAGAIN. However, it will be OK when you run the same testcase on shell. I don't think this is a bug in OpenBLAS.
10. Specification of Git Branches 10. Specification of Git Branches
We used the git branching model in this article (http://nvie.com/posts/a-successful-git-branching-model/). We used the git branching model in this article (http://nvie.com/posts/a-successful-git-branching-model/).

12
common_linux.h
View File

@ -68,9 +68,17 @@ extern long int syscall (long int __sysno, ...);
static inline int my_mbind(void *addr, unsigned long len, int mode, static inline int my_mbind(void *addr, unsigned long len, int mode,
unsigned long *nodemask, unsigned long maxnode, unsigned long *nodemask, unsigned long maxnode,
unsigned flags) { unsigned flags) {
#if defined (LOONGSON3B)
#if defined (__64BIT__)
return syscall(SYS_mbind, addr, len, mode, nodemask, maxnode, flags);
#else
return 0; //NULL Implementation on Loongson 3B 32bit.
#endif
#else
//Fixed randomly SEGFAULT when nodemask==NULL with above Linux 2.6.34 //Fixed randomly SEGFAULT when nodemask==NULL with above Linux 2.6.34
unsigned long null_nodemask=0; // unsigned long null_nodemask=0;
return syscall(SYS_mbind, addr, len, mode, &null_nodemask, maxnode, flags); return syscall(SYS_mbind, addr, len, mode, nodemask, maxnode, flags);
#endif
} }
static inline int my_set_mempolicy(int mode, const unsigned long *addr, unsigned long flag) { static inline int my_set_mempolicy(int mode, const unsigned long *addr, unsigned long flag) {

4
common_macro.h
View File

@ -2127,7 +2127,9 @@
#endif #endif
#ifndef ASSEMBLER #ifndef ASSEMBLER
#if defined(ARCH_X86) || defined(ARCH_X86_64) || defined(ARCH_IA64) #if defined(ARCH_X86) || defined(ARCH_X86_64) || defined(ARCH_IA64) || defined(ARCH_MIPS64)
extern BLASLONG gemm_offset_a;
extern BLASLONG gemm_offset_b;
extern BLASLONG sgemm_p; extern BLASLONG sgemm_p;
extern BLASLONG sgemm_q; extern BLASLONG sgemm_q;
extern BLASLONG sgemm_r; extern BLASLONG sgemm_r;

46
common_mips64.h
View File

@ -101,10 +101,15 @@ static void INLINE blas_lock(volatile unsigned long *address){
static inline unsigned int rpcc(void){ static inline unsigned int rpcc(void){
unsigned long ret; unsigned long ret;
#if defined(LOONGSON3A) #if defined(LOONGSON3A) || defined(LOONGSON3B)
unsigned long long tmp; // unsigned long long tmp;
__asm__ __volatile__("dmfc0 %0, $25, 1": "=r"(tmp):: "memory"); //__asm__ __volatile__("dmfc0 %0, $25, 1": "=r"(tmp):: "memory");
ret=tmp; //ret=tmp;
__asm__ __volatile__(".set push \n"
".set mips32r2\n"
"rdhwr %0, $2\n"
".set pop": "=r"(ret):: "memory");
#else #else
__asm__ __volatile__(".set push \n" __asm__ __volatile__(".set push \n"
".set mips32r2\n" ".set mips32r2\n"
@ -114,6 +119,21 @@ static inline unsigned int rpcc(void){
return ret; return ret;
} }
#if defined(LOONGSON3A) || defined(LOONGSON3B)
#ifndef NO_AFFINITY
#define WHEREAMI
static inline int WhereAmI(void){
int ret=0;
__asm__ __volatile__(".set push \n"
".set mips32r2\n"
"rdhwr %0, $0\n"
".set pop": "=r"(ret):: "memory");
return ret;
}
#endif
#endif
static inline int blas_quickdivide(blasint x, blasint y){ static inline int blas_quickdivide(blasint x, blasint y){
return x / y; return x / y;
} }
@ -152,6 +172,7 @@ static inline int blas_quickdivide(blasint x, blasint y){
#define CMPEQ c.eq.d #define CMPEQ c.eq.d
#define CMPLE c.le.d #define CMPLE c.le.d
#define CMPLT c.lt.d #define CMPLT c.lt.d
#define NEG neg.d
#else #else
#define LD lwc1 #define LD lwc1
#define ST swc1 #define ST swc1
@ -170,6 +191,14 @@ static inline int blas_quickdivide(blasint x, blasint y){
#define CMPEQ c.eq.s #define CMPEQ c.eq.s
#define CMPLE c.le.s #define CMPLE c.le.s
#define CMPLT c.lt.s #define CMPLT c.lt.s
#define PLU plu.ps
#define PLL pll.ps
#define PUU puu.ps
#define PUL pul.ps
#define MADPS madd.ps
#define CVTU cvt.s.pu
#define CVTL cvt.s.pl
#define NEG neg.s
#endif #endif
#if defined(__64BIT__) && defined(USE64BITINT) #if defined(__64BIT__) && defined(USE64BITINT)
@ -218,13 +247,18 @@ REALNAME: ;\
#define SEEK_ADDRESS #define SEEK_ADDRESS
#define BUFFER_SIZE ( 8 << 20) #define BUFFER_SIZE ( 32 << 20)
#if defined(LOONGSON3A) #if defined(LOONGSON3A)
#define PAGESIZE (16UL << 10) #define PAGESIZE (16UL << 10)
#define FIXED_PAGESIZE (16UL << 10) #define FIXED_PAGESIZE (16UL << 10)
#endif #endif
#if defined(LOONGSON3B)
#define PAGESIZE (32UL << 10)
#define FIXED_PAGESIZE (32UL << 10)
#endif
#ifndef PAGESIZE #ifndef PAGESIZE
#define PAGESIZE (64UL << 10) #define PAGESIZE (64UL << 10)
#endif #endif
@ -236,7 +270,7 @@ REALNAME: ;\
#define MAP_ANONYMOUS MAP_ANON #define MAP_ANONYMOUS MAP_ANON
#endif #endif
#if defined(LOONGSON3A) #if defined(LOONGSON3A) || defined(LOONGSON3B)
#define PREFETCHD_(x) ld $0, x #define PREFETCHD_(x) ld $0, x
#define PREFETCHD(x) PREFETCHD_(x) #define PREFETCHD(x) PREFETCHD_(x)
#else #else

19
cpuid_mips.c
View File

@ -72,11 +72,13 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define CPU_UNKNOWN 0 #define CPU_UNKNOWN 0
#define CPU_SICORTEX 1 #define CPU_SICORTEX 1
#define CPU_LOONGSON3A 2 #define CPU_LOONGSON3A 2
#define CPU_LOONGSON3B 3
static char *cpuname[] = { static char *cpuname[] = {
"UNKOWN", "UNKOWN",
"SICORTEX", "SICORTEX",
"LOONGSON3A" "LOONGSON3A",
"LOONGSON3B"
}; };
int detect(void){ int detect(void){
@ -101,6 +103,8 @@ int detect(void){
if (strstr(p, "Loongson-3A")){ if (strstr(p, "Loongson-3A")){
return CPU_LOONGSON3A; return CPU_LOONGSON3A;
}else if(strstr(p, "Loongson-3B")){
return CPU_LOONGSON3B;
}else if (strstr(p, "Loongson-3")){ }else if (strstr(p, "Loongson-3")){
infile = fopen("/proc/cpuinfo", "r"); infile = fopen("/proc/cpuinfo", "r");
while (fgets(buffer, sizeof(buffer), infile)){ while (fgets(buffer, sizeof(buffer), infile)){
@ -130,6 +134,8 @@ void get_architecture(void){
void get_subarchitecture(void){ void get_subarchitecture(void){
if(detect()==CPU_LOONGSON3A) { if(detect()==CPU_LOONGSON3A) {
printf("LOONGSON3A"); printf("LOONGSON3A");
}else if(detect()==CPU_LOONGSON3B){
printf("LOONGSON3B");
}else{ }else{
printf("SICORTEX"); printf("SICORTEX");
} }
@ -149,6 +155,15 @@ void get_cpuconfig(void){
printf("#define DTB_DEFAULT_ENTRIES 64\n"); printf("#define DTB_DEFAULT_ENTRIES 64\n");
printf("#define DTB_SIZE 4096\n"); printf("#define DTB_SIZE 4096\n");
printf("#define L2_ASSOCIATIVE 4\n"); printf("#define L2_ASSOCIATIVE 4\n");
}else if(detect()==CPU_LOONGSON3B){
printf("#define LOONGSON3B\n");
printf("#define L1_DATA_SIZE 65536\n");
printf("#define L1_DATA_LINESIZE 32\n");
printf("#define L2_SIZE 512488\n");
printf("#define L2_LINESIZE 32\n");
printf("#define DTB_DEFAULT_ENTRIES 64\n");
printf("#define DTB_SIZE 4096\n");
printf("#define L2_ASSOCIATIVE 4\n");
}else{ }else{
printf("#define SICORTEX\n"); printf("#define SICORTEX\n");
printf("#define L1_DATA_SIZE 32768\n"); printf("#define L1_DATA_SIZE 32768\n");
@ -164,6 +179,8 @@ void get_cpuconfig(void){
void get_libname(void){ void get_libname(void){
if(detect()==CPU_LOONGSON3A) { if(detect()==CPU_LOONGSON3A) {
printf("loongson3a\n"); printf("loongson3a\n");
}else if(detect()==CPU_LOONGSON3B) {
printf("loongson3b\n");
}else{ }else{
#ifdef __mips64 #ifdef __mips64
printf("mips64\n"); printf("mips64\n");

4
driver/level3/gemm_thread_mn.c
View File

@ -77,8 +77,8 @@ int CNAME(int mode, blas_arg_t *arg, BLASLONG *range_m, BLASLONG *range_n, int (
range_M[0] = 0; range_M[0] = 0;
i = arg -> m; i = arg -> m;
} else { } else {
range_M[0] = range_M[0]; range_M[0] = range_m[0];
i = range_M[1] - range_M[0]; i = range_m[1] - range_m[0];
} }
num_cpu_m = 0; num_cpu_m = 0;

15
driver/level3/gemm_thread_n.c
View File

@ -71,16 +71,25 @@ int CNAME(int mode, blas_arg_t *arg, BLASLONG *range_m, BLASLONG *range_n, int (
queue[num_cpu].args = arg; queue[num_cpu].args = arg;
queue[num_cpu].range_m = range_m; queue[num_cpu].range_m = range_m;
queue[num_cpu].range_n = &range[num_cpu]; queue[num_cpu].range_n = &range[num_cpu];
queue[num_cpu].sa = NULL; #if defined(LOONGSON3A)
queue[num_cpu].sa = sa + GEMM_OFFSET_A1 * num_cpu;
queue[num_cpu].sb = queue[num_cpu].sa + GEMM_OFFSET_A1 * 5;
#else
queue[num_cpu].sa = NULL;
queue[num_cpu].sb = NULL; queue[num_cpu].sb = NULL;
#endif
queue[num_cpu].next = &queue[num_cpu + 1]; queue[num_cpu].next = &queue[num_cpu + 1];
num_cpu ++; num_cpu ++;
} }
if (num_cpu) { if (num_cpu) {
#if defined(LOONGSON3A)
queue[0].sa = sa; queue[0].sa = sa;
queue[0].sb = sb; queue[0].sb = sa + GEMM_OFFSET_A1 * 5;
#else
queue[0].sa = sa;
queue[0].sb = sb;
#endif
queue[num_cpu - 1].next = NULL; queue[num_cpu - 1].next = NULL;
exec_blas(num_cpu, exec_blas(num_cpu,

4
driver/level3/gemm_thread_variable.c
View File

@ -55,8 +55,8 @@ int CNAME(int mode,
range_M[0] = 0; range_M[0] = 0;
i = arg -> m; i = arg -> m;
} else { } else {
range_M[0] = range_M[0]; range_M[0] = range_m[0];
i = range_M[1] - range_M[0]; i = range_m[1] - range_m[0];
} }
num_cpu_m = 0; num_cpu_m = 0;

14
driver/others/blas_server.c
View File

@ -500,6 +500,7 @@ static int blas_monitor(void *arg){
/* Initializing routine */ /* Initializing routine */
int blas_thread_init(void){ int blas_thread_init(void){
BLASLONG i; BLASLONG i;
int ret;
#ifdef NEED_STACKATTR #ifdef NEED_STACKATTR
pthread_attr_t attr; pthread_attr_t attr;
#endif #endif
@ -545,12 +546,16 @@ int blas_thread_init(void){
pthread_cond_init (&thread_status[i].wakeup, NULL); pthread_cond_init (&thread_status[i].wakeup, NULL);
#ifdef NEED_STACKATTR #ifdef NEED_STACKATTR
pthread_create(&blas_threads[i], &attr, ret=pthread_create(&blas_threads[i], &attr,
(void *)&blas_thread_server, (void *)i); (void *)&blas_thread_server, (void *)i);
#else #else
pthread_create(&blas_threads[i], NULL, ret=pthread_create(&blas_threads[i], NULL,
(void *)&blas_thread_server, (void *)i); (void *)&blas_thread_server, (void *)i);
#endif #endif
if(ret!=0){
fprintf(STDERR,"OpenBLAS: pthread_creat error in blas_thread_init function. Error code:%d\n",ret);
exit(1);
}
} }
#ifdef MONITOR #ifdef MONITOR
@ -797,6 +802,11 @@ void goto_set_num_threads(int num_threads) {
blas_cpu_number = num_threads; blas_cpu_number = num_threads;
#if defined(ARCH_MIPS64)
//set parameters for different number of threads.
blas_set_parameter();
#endif
} }
void openblas_set_num_threads(int num_threads) { void openblas_set_num_threads(int num_threads) {

5
driver/others/blas_server_omp.c
View File

@ -63,6 +63,11 @@ void goto_set_num_threads(int num_threads) {
omp_set_num_threads(blas_cpu_number); omp_set_num_threads(blas_cpu_number);
#if defined(ARCH_MIPS64)
//set parameters for different number of threads.
blas_set_parameter();
#endif
} }
void openblas_set_num_threads(int num_threads) { void openblas_set_num_threads(int num_threads) {

6
driver/others/memory.c
View File

@ -390,11 +390,11 @@ static void *alloc_mmap(void *address){
#ifdef OS_LINUX #ifdef OS_LINUX
#ifdef DEBUG #ifdef DEBUG
int ret; int ret=0;
ret=my_mbind(map_address, BUFFER_SIZE * SCALING, MPOL_PREFERRED, NULL, 0, 0); ret=my_mbind(map_address, BUFFER_SIZE * SCALING, MPOL_PREFERRED, NULL, 0, 0);
if(ret==-1){ if(ret==-1){
int errsv=errno; int errsv=errno;
perror("alloc_mmap:"); perror("OpenBLAS alloc_mmap:");
printf("error code=%d,\tmap_address=%lx\n",errsv,map_address); printf("error code=%d,\tmap_address=%lx\n",errsv,map_address);
} }
@ -884,7 +884,7 @@ void *blas_memory_alloc(int procpos){
if (!blas_num_threads) blas_cpu_number = blas_get_cpu_number(); if (!blas_num_threads) blas_cpu_number = blas_get_cpu_number();
#endif #endif
#if defined(ARCH_X86) || defined(ARCH_X86_64) || defined(ARCH_IA64) #if defined(ARCH_X86) || defined(ARCH_X86_64) || defined(ARCH_IA64) || defined(ARCH_MIPS64)
#ifndef DYNAMIC_ARCH #ifndef DYNAMIC_ARCH
blas_set_parameter(); blas_set_parameter();
#endif #endif

47
driver/others/parameter.c
View File

@ -45,8 +45,22 @@ int get_L2_size(void);
#define DEFAULT_GEMM_P 128 #define DEFAULT_GEMM_P 128
#define DEFAULT_GEMM_Q 128 #define DEFAULT_GEMM_Q 128
#define DEFAULT_GEMM_R 128 #define DEFAULT_GEMM_R 128
#define DEFAULT_GEMM_OFFSET_A 0
#define DEFAULT_GEMM_OFFSET_B 0
/* Global Parameter */ /* Global Parameter */
#if GEMM_OFFSET_A == gemm_offset_a
BLASLONG gemm_offset_a = DEFAULT_GEMM_OFFSET_A;
#else
BLASLONG gemm_offset_a = GEMM_OFFSET_A;
#endif
#if GEMM_OFFSET_B == gemm_offset_b
BLASLONG gemm_offset_b = DEFAULT_GEMM_OFFSET_B;
#else
BLASLONG gemm_offset_b = GEMM_OFFSET_B;
#endif
#if SGEMM_P == sgemm_p #if SGEMM_P == sgemm_p
BLASLONG sgemm_p = DEFAULT_GEMM_P; BLASLONG sgemm_p = DEFAULT_GEMM_P;
#else #else
@ -666,3 +680,36 @@ void blas_set_parameter(void){
#endif #endif
#endif #endif
#if defined(ARCH_MIPS64)
void blas_set_parameter(void){
#if defined(LOONGSON3A)
#ifdef SMP
if(blas_num_threads == 1){
#endif
//single thread
dgemm_r = 1024;
#ifdef SMP
}else{
//multi thread
dgemm_r = 200;
}
#endif
#endif
#if defined(LOONGSON3B)
#ifdef SMP
if(blas_num_threads == 1 || blas_num_threads == 2){
#endif
//single thread
dgemm_r = 640;
#ifdef SMP
}else{
//multi thread
dgemm_r = 160;
}
#endif
#endif
}
#endif

14
exports/Makefile
View File

@ -58,16 +58,16 @@ dll : ../$(LIBDLLNAME)
dll2 : libgoto2_shared.dll dll2 : libgoto2_shared.dll
../$(LIBDLLNAME) : ../$(LIBNAME) libgoto2.def dllinit.$(SUFFIX) ../$(LIBDLLNAME) : ../$(LIBNAME) libopenblas.def dllinit.$(SUFFIX)
$(RANLIB) ../$(LIBNAME) $(RANLIB) ../$(LIBNAME)
ifeq ($(BINARY32), 1) ifeq ($(BINARY32), 1)
$(DLLWRAP) -o ../$(LIBDLLNAME) --def libgoto2.def \ $(DLLWRAP) -o ../$(LIBDLLNAME) --def libopenblas.def \
--entry _dllinit@12 -s dllinit.$(SUFFIX) --dllname $(@F) ../$(LIBNAME) $(FEXTRALIB) --entry _dllinit@12 -s dllinit.$(SUFFIX) --dllname $(@F) ../$(LIBNAME) $(FEXTRALIB)
-lib /machine:i386 /def:libgoto2.def -lib /machine:i386 /def:libopenblas.def
else else
$(DLLWRAP) -o ../$(LIBDLLNAME) --def libgoto2.def \ $(DLLWRAP) -o ../$(LIBDLLNAME) --def libopenblas.def \
--entry $(FU)dllinit -s dllinit.$(SUFFIX) --dllname $(@F) ../$(LIBNAME) $(FEXTRALIB) --entry $(FU)dllinit -s dllinit.$(SUFFIX) --dllname $(@F) ../$(LIBNAME) $(FEXTRALIB)
-lib /machine:X64 /def:libgoto2.def -lib /machine:X64 /def:libopenblas.def
endif endif
libgoto2_shared.dll : ../$(LIBNAME) libgoto2_shared.def libgoto2_shared.dll : ../$(LIBNAME) libgoto2_shared.def
@ -75,7 +75,7 @@ libgoto2_shared.dll : ../$(LIBNAME) libgoto2_shared.def
-Wl,--whole-archive ../$(LIBNAME) -Wl,--no-whole-archive \ -Wl,--whole-archive ../$(LIBNAME) -Wl,--no-whole-archive \
-Wl,--out-implib,libgoto2_shared.lib $(FEXTRALIB) -Wl,--out-implib,libgoto2_shared.lib $(FEXTRALIB)
libgoto2.def : gensymbol libopenblas.def : gensymbol
perl ./gensymbol win2k $(ARCH) dummy $(EXPRECISION) $(NO_CBLAS) $(NO_LAPACK) > $(@F) perl ./gensymbol win2k $(ARCH) dummy $(EXPRECISION) $(NO_CBLAS) $(NO_LAPACK) > $(@F)
libgoto2_shared.def : gensymbol libgoto2_shared.def : gensymbol
@ -100,7 +100,7 @@ so : ../$(LIBSONAME)
../$(LIBSONAME) : ../$(LIBNAME) linux.def linktest.c ../$(LIBSONAME) : ../$(LIBNAME) linux.def linktest.c
$(CC) $(CFLAGS) -shared -o ../$(LIBSONAME) \ $(CC) $(CFLAGS) -shared -o ../$(LIBSONAME) \
-Wl,--whole-archive ../$(LIBNAME) -Wl,--no-whole-archive \ -Wl,--whole-archive ../$(LIBNAME) -Wl,--no-whole-archive \
-Wl,--retain-symbols-file=linux.def $(EXTRALIB) -Wl,--retain-symbols-file=linux.def -Wl,-soname,$(LIBPREFIX).so.$(MAJOR_VERSION) $(EXTRALIB)
$(CC) $(CFLAGS) -w -o linktest linktest.c ../$(LIBSONAME) $(FEXTRALIB) && echo OK. $(CC) $(CFLAGS) -w -o linktest linktest.c ../$(LIBSONAME) $(FEXTRALIB) && echo OK.
rm -f linktest rm -f linktest

9
exports/gensymbol
View File

@ -301,7 +301,7 @@
if ($ARGV[5] == 1) { if ($ARGV[5] == 1) {
#NO_LAPACK=1 #NO_LAPACK=1
@objs = (@blasobjs); @objs = (@blasobjs);
} elsif (-d "../lapack-3.1.1") { } elsif (-d "../lapack-3.1.1" || -d "../lapack-3.4.0") {
@objs = (@blasobjs, @lapackobjs, @lapackobjs2); @objs = (@blasobjs, @lapackobjs, @lapackobjs2);
} else { } else {
@objs = (@blasobjs, @lapackobjs); @objs = (@blasobjs, @lapackobjs);
@ -389,6 +389,13 @@ if ($ARGV[0] eq "win2k"){
$count ++; $count ++;
} }
if ($ARGV[4] == 0) {
foreach $objs (@cblasobjs) {
print "\t",$objs,"=$objs"," \@", $count, "\n";
$count ++;
}
}
exit(0); exit(0);
} }

4
f_check
View File

@ -284,6 +284,10 @@ if ($link ne "") {
} }
if ($vendor eq "INTEL"){
$linker_a .= "-lgfortran"
}
open(MAKEFILE, ">> $makefile") || die "Can't append $makefile"; open(MAKEFILE, ">> $makefile") || die "Can't append $makefile";
open(CONFFILE, ">> $config" ) || die "Can't append $config"; open(CONFFILE, ">> $config" ) || die "Can't append $config";

15
getarch.c
View File

@ -117,6 +117,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/* #define FORCE_CELL */ /* #define FORCE_CELL */
/* #define FORCE_SICORTEX */ /* #define FORCE_SICORTEX */
/* #define FORCE_LOONGSON3A */ /* #define FORCE_LOONGSON3A */
/* #define FORCE_LOONGSON3B */
/* #define FORCE_ITANIUM2 */ /* #define FORCE_ITANIUM2 */
/* #define FORCE_GENERIC */ /* #define FORCE_GENERIC */
/* #define FORCE_SPARC */ /* #define FORCE_SPARC */
@ -548,6 +549,20 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#else #else
#endif #endif
#ifdef FORCE_LOONGSON3B
#define FORCE
#define ARCHITECTURE "MIPS"
#define SUBARCHITECTURE "LOONGSON3B"
#define SUBDIRNAME "mips64"
#define ARCHCONFIG "-DLOONGSON3B " \
"-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=32 " \
"-DL2_SIZE=512488 -DL2_LINESIZE=32 " \
"-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=4 "
#define LIBNAME "loongson3b"
#define CORENAME "LOONGSON3B"
#else
#endif
#ifdef FORCE_ITANIUM2 #ifdef FORCE_ITANIUM2
#define FORCE #define FORCE
#define ARCHITECTURE "IA64" #define ARCHITECTURE "IA64"

1
getarch_2nd.c
View File

@ -34,6 +34,7 @@ int main(int argc, char **argv) {
#ifdef USE64BITINT #ifdef USE64BITINT
printf("#define USE64BITINT\n"); printf("#define USE64BITINT\n");
#endif #endif
printf("#define GEMM_MULTITHREAD_THRESHOLD\t%ld\n", GEMM_MULTITHREAD_THRESHOLD);
} }
return 0; return 0;

18
interface/Makefile
View File

@ -770,20 +770,36 @@ xgeru.$(SUFFIX) xgeru.$(PSUFFIX) : zger.c
xgerc.$(SUFFIX) xgerc.$(PSUFFIX) : zger.c xgerc.$(SUFFIX) xgerc.$(PSUFFIX) : zger.c
$(CC) -c $(CFLAGS) -DCONJ $< -o $(@F) $(CC) -c $(CFLAGS) -DCONJ $< -o $(@F)
ifndef USE_NETLIB_GEMV
sgemv.$(SUFFIX) sgemv.$(PSUFFIX): gemv.c sgemv.$(SUFFIX) sgemv.$(PSUFFIX): gemv.c
$(CC) -c $(CFLAGS) -o $(@F) $< $(CC) -c $(CFLAGS) -o $(@F) $<
dgemv.$(SUFFIX) dgemv.$(PSUFFIX): gemv.c dgemv.$(SUFFIX) dgemv.$(PSUFFIX): gemv.c
$(CC) -c $(CFLAGS) -o $(@F) $< $(CC) -c $(CFLAGS) -o $(@F) $<
else
sgemv.$(SUFFIX) sgemv.$(PSUFFIX): netlib/sgemv.f
$(FC) -c $(FFLAGS) -o $(@F) $<
dgemv.$(SUFFIX) dgemv.$(PSUFFIX): netlib/dgemv.f
$(FC) -c $(FFLAGS) -o $(@F) $<
endif
qgemv.$(SUFFIX) qgemv.$(PSUFFIX): gemv.c qgemv.$(SUFFIX) qgemv.$(PSUFFIX): gemv.c
$(CC) -c $(CFLAGS) -o $(@F) $< $(CC) -c $(CFLAGS) -o $(@F) $<
ifndef USE_NETLIB_GEMV
cgemv.$(SUFFIX) cgemv.$(PSUFFIX): zgemv.c cgemv.$(SUFFIX) cgemv.$(PSUFFIX): zgemv.c
$(CC) -c $(CFLAGS) -o $(@F) $< $(CC) -c $(CFLAGS) -o $(@F) $<
zgemv.$(SUFFIX) zgemv.$(PSUFFIX): zgemv.c zgemv.$(SUFFIX) zgemv.$(PSUFFIX): zgemv.c
$(CC) -c $(CFLAGS) -o $(@F) $< $(CC) -c $(CFLAGS) -o $(@F) $<
else
cgemv.$(SUFFIX) cgemv.$(PSUFFIX): netlib/cgemv.f
$(FC) -c $(FFLAGS) -o $(@F) $<
zgemv.$(SUFFIX) zgemv.$(PSUFFIX): netlib/zgemv.f
$(FC) -c $(FFLAGS) -o $(@F) $<
endif
xgemv.$(SUFFIX) xgemv.$(PSUFFIX): zgemv.c xgemv.$(SUFFIX) xgemv.$(PSUFFIX): zgemv.c
$(CC) -c $(CFLAGS) -o $(@F) $< $(CC) -c $(CFLAGS) -o $(@F) $<

7
interface/gemm.c
View File

@ -397,8 +397,13 @@ void CNAME(enum CBLAS_ORDER order, enum CBLAS_TRANSPOSE TransA, enum CBLAS_TRANS
mode |= (transb << BLAS_TRANSB_SHIFT); mode |= (transb << BLAS_TRANSB_SHIFT);
args.common = NULL; args.common = NULL;
args.nthreads = num_cpu_avail(3);
if(args.m <= GEMM_MULTITHREAD_THRESHOLD || args.n <= GEMM_MULTITHREAD_THRESHOLD
|| args.k <=GEMM_MULTITHREAD_THRESHOLD){
args.nthreads = 1;
}else{
args.nthreads = num_cpu_avail(3);
}
if (args.nthreads == 1) { if (args.nthreads == 1) {
#endif #endif

285
interface/netlib/cgemv.f Normal file
View File

@ -0,0 +1,285 @@
SUBROUTINE CGEMV(TRANS,M,N,ALPHA,A,LDA,X,INCX,BETA,Y,INCY)
* .. Scalar Arguments ..
COMPLEX ALPHA,BETA
INTEGER INCX,INCY,LDA,M,N
CHARACTER TRANS
* ..
* .. Array Arguments ..
COMPLEX A(LDA,*),X(*),Y(*)
* ..
*
* Purpose
* =======
*
* CGEMV performs one of the matrix-vector operations
*
* y := alpha*A*x + beta*y, or y := alpha*A**T*x + beta*y, or
*
* y := alpha*A**H*x + beta*y,
*
* where alpha and beta are scalars, x and y are vectors and A is an
* m by n matrix.
*
* Arguments
* ==========
*
* TRANS - CHARACTER*1.
* On entry, TRANS specifies the operation to be performed as
* follows:
*
* TRANS = 'N' or 'n' y := alpha*A*x + beta*y.
*
* TRANS = 'T' or 't' y := alpha*A**T*x + beta*y.
*
* TRANS = 'C' or 'c' y := alpha*A**H*x + beta*y.
*
* Unchanged on exit.
*
* M - INTEGER.
* On entry, M specifies the number of rows of the matrix A.
* M must be at least zero.
* Unchanged on exit.
*
* N - INTEGER.
* On entry, N specifies the number of columns of the matrix A.
* N must be at least zero.
* Unchanged on exit.
*
* ALPHA - COMPLEX .
* On entry, ALPHA specifies the scalar alpha.
* Unchanged on exit.
*
* A - COMPLEX array of DIMENSION ( LDA, n ).
* Before entry, the leading m by n part of the array A must
* contain the matrix of coefficients.
* Unchanged on exit.
*
* LDA - INTEGER.
* On entry, LDA specifies the first dimension of A as declared
* in the calling (sub) program. LDA must be at least
* max( 1, m ).
* Unchanged on exit.
*
* X - COMPLEX array of DIMENSION at least
* ( 1 + ( n - 1 )*abs( INCX ) ) when TRANS = 'N' or 'n'
* and at least
* ( 1 + ( m - 1 )*abs( INCX ) ) otherwise.
* Before entry, the incremented array X must contain the
* vector x.
* Unchanged on exit.
*
* INCX - INTEGER.
* On entry, INCX specifies the increment for the elements of
* X. INCX must not be zero.
* Unchanged on exit.
*
* BETA - COMPLEX .
* On entry, BETA specifies the scalar beta. When BETA is
* supplied as zero then Y need not be set on input.
* Unchanged on exit.
*
* Y - COMPLEX array of DIMENSION at least
* ( 1 + ( m - 1 )*abs( INCY ) ) when TRANS = 'N' or 'n'
* and at least
* ( 1 + ( n - 1 )*abs( INCY ) ) otherwise.
* Before entry with BETA non-zero, the incremented array Y
* must contain the vector y. On exit, Y is overwritten by the
* updated vector y.
*
* INCY - INTEGER.
* On entry, INCY specifies the increment for the elements of
* Y. INCY must not be zero.
* Unchanged on exit.
*
* Further Details
* ===============
*
* Level 2 Blas routine.
* The vector and matrix arguments are not referenced when N = 0, or M = 0
*
* -- Written on 22-October-1986.
* Jack Dongarra, Argonne National Lab.
* Jeremy Du Croz, Nag Central Office.
* Sven Hammarling, Nag Central Office.
* Richard Hanson, Sandia National Labs.
*
* =====================================================================
*
* .. Parameters ..
COMPLEX ONE
PARAMETER (ONE= (1.0E+0,0.0E+0))
COMPLEX ZERO
PARAMETER (ZERO= (0.0E+0,0.0E+0))
* ..
* .. Local Scalars ..
COMPLEX TEMP
INTEGER I,INFO,IX,IY,J,JX,JY,KX,KY,LENX,LENY
LOGICAL NOCONJ
* ..
* .. External Functions ..
LOGICAL LSAME
EXTERNAL LSAME
* ..
* .. External Subroutines ..
EXTERNAL XERBLA
* ..
* .. Intrinsic Functions ..
INTRINSIC CONJG,MAX
* ..
*
* Test the input parameters.
*
INFO = 0
IF (.NOT.LSAME(TRANS,'N') .AND. .NOT.LSAME(TRANS,'T') .AND.
+ .NOT.LSAME(TRANS,'C')) THEN
INFO = 1
ELSE IF (M.LT.0) THEN
INFO = 2
ELSE IF (N.LT.0) THEN
INFO = 3
ELSE IF (LDA.LT.MAX(1,M)) THEN
INFO = 6
ELSE IF (INCX.EQ.0) THEN
INFO = 8
ELSE IF (INCY.EQ.0) THEN
INFO = 11
END IF
IF (INFO.NE.0) THEN
CALL XERBLA('CGEMV ',INFO)
RETURN
END IF
*
* Quick return if possible.
*
IF ((M.EQ.0) .OR. (N.EQ.0) .OR.
+ ((ALPHA.EQ.ZERO).AND. (BETA.EQ.ONE))) RETURN
*
NOCONJ = LSAME(TRANS,'T')
*
* Set LENX and LENY, the lengths of the vectors x and y, and set
* up the start points in X and Y.
*
IF (LSAME(TRANS,'N')) THEN
LENX = N
LENY = M
ELSE
LENX = M
LENY = N
END IF
IF (INCX.GT.0) THEN
KX = 1
ELSE
KX = 1 - (LENX-1)*INCX
END IF
IF (INCY.GT.0) THEN
KY = 1
ELSE
KY = 1 - (LENY-1)*INCY
END IF
*
* Start the operations. In this version the elements of A are
* accessed sequentially with one pass through A.
*
* First form y := beta*y.
*
IF (BETA.NE.ONE) THEN
IF (INCY.EQ.1) THEN
IF (BETA.EQ.ZERO) THEN
DO 10 I = 1,LENY
Y(I) = ZERO
10 CONTINUE
ELSE
DO 20 I = 1,LENY
Y(I) = BETA*Y(I)
20 CONTINUE
END IF
ELSE
IY = KY
IF (BETA.EQ.ZERO) THEN
DO 30 I = 1,LENY
Y(IY) = ZERO
IY = IY + INCY
30 CONTINUE
ELSE
DO 40 I = 1,LENY
Y(IY) = BETA*Y(IY)
IY = IY + INCY
40 CONTINUE
END IF
END IF
END IF
IF (ALPHA.EQ.ZERO) RETURN
IF (LSAME(TRANS,'N')) THEN
*
* Form y := alpha*A*x + y.
*
JX = KX
IF (INCY.EQ.1) THEN
DO 60 J = 1,N
IF (X(JX).NE.ZERO) THEN
TEMP = ALPHA*X(JX)
DO 50 I = 1,M
Y(I) = Y(I) + TEMP*A(I,J)
50 CONTINUE
END IF
JX = JX + INCX
60 CONTINUE
ELSE
DO 80 J = 1,N
IF (X(JX).NE.ZERO) THEN
TEMP = ALPHA*X(JX)
IY = KY
DO 70 I = 1,M
Y(IY) = Y(IY) + TEMP*A(I,J)
IY = IY + INCY
70 CONTINUE
END IF
JX = JX + INCX
80 CONTINUE
END IF
ELSE
*
* Form y := alpha*A**T*x + y or y := alpha*A**H*x + y.
*
JY = KY
IF (INCX.EQ.1) THEN
DO 110 J = 1,N
TEMP = ZERO
IF (NOCONJ) THEN
DO 90 I = 1,M
TEMP = TEMP + A(I,J)*X(I)
90 CONTINUE
ELSE
DO 100 I = 1,M
TEMP = TEMP + CONJG(A(I,J))*X(I)
100 CONTINUE
END IF
Y(JY) = Y(JY) + ALPHA*TEMP
JY = JY + INCY
110 CONTINUE
ELSE
DO 140 J = 1,N
TEMP = ZERO
IX = KX
IF (NOCONJ) THEN
DO 120 I = 1,M
TEMP = TEMP + A(I,J)*X(IX)
IX = IX + INCX
120 CONTINUE
ELSE
DO 130 I = 1,M
TEMP = TEMP + CONJG(A(I,J))*X(IX)
IX = IX + INCX
130 CONTINUE
END IF
Y(JY) = Y(JY) + ALPHA*TEMP
JY = JY + INCY
140 CONTINUE
END IF
END IF
*
RETURN
*
* End of CGEMV .
*
END

265
interface/netlib/dgemv.f Normal file
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@ -0,0 +1,265 @@
SUBROUTINE DGEMV(TRANS,M,N,ALPHA,A,LDA,X,INCX,BETA,Y,INCY)
* .. Scalar Arguments ..
DOUBLE PRECISION ALPHA,BETA
INTEGER INCX,INCY,LDA,M,N
CHARACTER TRANS
* ..
* .. Array Arguments ..
DOUBLE PRECISION A(LDA,*),X(*),Y(*)
* ..
*
* Purpose
* =======
*
* DGEMV performs one of the matrix-vector operations
*
* y := alpha*A*x + beta*y, or y := alpha*A**T*x + beta*y,
*
* where alpha and beta are scalars, x and y are vectors and A is an
* m by n matrix.
*
* Arguments
* ==========
*
* TRANS - CHARACTER*1.
* On entry, TRANS specifies the operation to be performed as
* follows:
*
* TRANS = 'N' or 'n' y := alpha*A*x + beta*y.
*
* TRANS = 'T' or 't' y := alpha*A**T*x + beta*y.
*
* TRANS = 'C' or 'c' y := alpha*A**T*x + beta*y.
*
* Unchanged on exit.
*
* M - INTEGER.
* On entry, M specifies the number of rows of the matrix A.
* M must be at least zero.
* Unchanged on exit.
*
* N - INTEGER.
* On entry, N specifies the number of columns of the matrix A.
* N must be at least zero.
* Unchanged on exit.
*
* ALPHA - DOUBLE PRECISION.
* On entry, ALPHA specifies the scalar alpha.
* Unchanged on exit.
*
* A - DOUBLE PRECISION array of DIMENSION ( LDA, n ).
* Before entry, the leading m by n part of the array A must
* contain the matrix of coefficients.
* Unchanged on exit.
*
* LDA - INTEGER.
* On entry, LDA specifies the first dimension of A as declared
* in the calling (sub) program. LDA must be at least
* max( 1, m ).
* Unchanged on exit.
*
* X - DOUBLE PRECISION array of DIMENSION at least
* ( 1 + ( n - 1 )*abs( INCX ) ) when TRANS = 'N' or 'n'
* and at least
* ( 1 + ( m - 1 )*abs( INCX ) ) otherwise.
* Before entry, the incremented array X must contain the
* vector x.
* Unchanged on exit.
*
* INCX - INTEGER.
* On entry, INCX specifies the increment for the elements of
* X. INCX must not be zero.
* Unchanged on exit.
*
* BETA - DOUBLE PRECISION.
* On entry, BETA specifies the scalar beta. When BETA is
* supplied as zero then Y need not be set on input.
* Unchanged on exit.
*
* Y - DOUBLE PRECISION array of DIMENSION at least
* ( 1 + ( m - 1 )*abs( INCY ) ) when TRANS = 'N' or 'n'
* and at least
* ( 1 + ( n - 1 )*abs( INCY ) ) otherwise.
* Before entry with BETA non-zero, the incremented array Y
* must contain the vector y. On exit, Y is overwritten by the
* updated vector y.
*
* INCY - INTEGER.
* On entry, INCY specifies the increment for the elements of
* Y. INCY must not be zero.
* Unchanged on exit.
*
* Further Details
* ===============
*
* Level 2 Blas routine.
* The vector and matrix arguments are not referenced when N = 0, or M = 0
*
* -- Written on 22-October-1986.
* Jack Dongarra, Argonne National Lab.
* Jeremy Du Croz, Nag Central Office.
* Sven Hammarling, Nag Central Office.
* Richard Hanson, Sandia National Labs.
*
* =====================================================================
*
* .. Parameters ..
DOUBLE PRECISION ONE,ZERO
PARAMETER (ONE=1.0D+0,ZERO=0.0D+0)
* ..
* .. Local Scalars ..
DOUBLE PRECISION TEMP
INTEGER I,INFO,IX,IY,J,JX,JY,KX,KY,LENX,LENY
* ..
* .. External Functions ..
LOGICAL LSAME
EXTERNAL LSAME
* ..
* .. External Subroutines ..
EXTERNAL XERBLA
* ..
* .. Intrinsic Functions ..
INTRINSIC MAX
* ..
*
* Test the input parameters.
*
INFO = 0
IF (.NOT.LSAME(TRANS,'N') .AND. .NOT.LSAME(TRANS,'T') .AND.
+ .NOT.LSAME(TRANS,'C')) THEN
INFO = 1
ELSE IF (M.LT.0) THEN
INFO = 2
ELSE IF (N.LT.0) THEN
INFO = 3
ELSE IF (LDA.LT.MAX(1,M)) THEN
INFO = 6
ELSE IF (INCX.EQ.0) THEN
INFO = 8
ELSE IF (INCY.EQ.0) THEN
INFO = 11
END IF
IF (INFO.NE.0) THEN
CALL XERBLA('DGEMV ',INFO)
RETURN
END IF
*
* Quick return if possible.
*
IF ((M.EQ.0) .OR. (N.EQ.0) .OR.
+ ((ALPHA.EQ.ZERO).AND. (BETA.EQ.ONE))) RETURN
*
* Set LENX and LENY, the lengths of the vectors x and y, and set
* up the start points in X and Y.
*
IF (LSAME(TRANS,'N')) THEN
LENX = N
LENY = M
ELSE
LENX = M
LENY = N
END IF
IF (INCX.GT.0) THEN
KX = 1
ELSE
KX = 1 - (LENX-1)*INCX
END IF
IF (INCY.GT.0) THEN
KY = 1
ELSE
KY = 1 - (LENY-1)*INCY
END IF
*
* Start the operations. In this version the elements of A are
* accessed sequentially with one pass through A.
*
* First form y := beta*y.
*
IF (BETA.NE.ONE) THEN
IF (INCY.EQ.1) THEN
IF (BETA.EQ.ZERO) THEN
DO 10 I = 1,LENY
Y(I) = ZERO
10 CONTINUE
ELSE
DO 20 I = 1,LENY
Y(I) = BETA*Y(I)
20 CONTINUE
END IF
ELSE
IY = KY
IF (BETA.EQ.ZERO) THEN
DO 30 I = 1,LENY
Y(IY) = ZERO
IY = IY + INCY
30 CONTINUE
ELSE
DO 40 I = 1,LENY
Y(IY) = BETA*Y(IY)
IY = IY + INCY
40 CONTINUE
END IF
END IF
END IF
IF (ALPHA.EQ.ZERO) RETURN
IF (LSAME(TRANS,'N')) THEN
*
* Form y := alpha*A*x + y.
*
JX = KX
IF (INCY.EQ.1) THEN
DO 60 J = 1,N
IF (X(JX).NE.ZERO) THEN
TEMP = ALPHA*X(JX)
DO 50 I = 1,M
Y(I) = Y(I) + TEMP*A(I,J)
50 CONTINUE
END IF
JX = JX + INCX
60 CONTINUE
ELSE
DO 80 J = 1,N
IF (X(JX).NE.ZERO) THEN
TEMP = ALPHA*X(JX)
IY = KY
DO 70 I = 1,M
Y(IY) = Y(IY) + TEMP*A(I,J)
IY = IY + INCY
70 CONTINUE
END IF
JX = JX + INCX
80 CONTINUE
END IF
ELSE
*
* Form y := alpha*A**T*x + y.
*
JY = KY
IF (INCX.EQ.1) THEN
DO 100 J = 1,N
TEMP = ZERO
DO 90 I = 1,M
TEMP = TEMP + A(I,J)*X(I)
90 CONTINUE
Y(JY) = Y(JY) + ALPHA*TEMP
JY = JY + INCY
100 CONTINUE
ELSE
DO 120 J = 1,N
TEMP = ZERO
IX = KX
DO 110 I = 1,M
TEMP = TEMP + A(I,J)*X(IX)
IX = IX + INCX
110 CONTINUE
Y(JY) = Y(JY) + ALPHA*TEMP
JY = JY + INCY
120 CONTINUE
END IF
END IF
*
RETURN
*
* End of DGEMV .
*
END

265
interface/netlib/sgemv.f Normal file
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@ -0,0 +1,265 @@
SUBROUTINE SGEMV(TRANS,M,N,ALPHA,A,LDA,X,INCX,BETA,Y,INCY)
* .. Scalar Arguments ..
REAL ALPHA,BETA
INTEGER INCX,INCY,LDA,M,N
CHARACTER TRANS
* ..
* .. Array Arguments ..
REAL A(LDA,*),X(*),Y(*)
* ..
*
* Purpose
* =======
*
* SGEMV performs one of the matrix-vector operations
*
* y := alpha*A*x + beta*y, or y := alpha*A**T*x + beta*y,
*
* where alpha and beta are scalars, x and y are vectors and A is an
* m by n matrix.
*
* Arguments
* ==========
*
* TRANS - CHARACTER*1.
* On entry, TRANS specifies the operation to be performed as
* follows:
*
* TRANS = 'N' or 'n' y := alpha*A*x + beta*y.
*
* TRANS = 'T' or 't' y := alpha*A**T*x + beta*y.
*
* TRANS = 'C' or 'c' y := alpha*A**T*x + beta*y.
*
* Unchanged on exit.
*
* M - INTEGER.
* On entry, M specifies the number of rows of the matrix A.
* M must be at least zero.
* Unchanged on exit.
*
* N - INTEGER.
* On entry, N specifies the number of columns of the matrix A.
* N must be at least zero.
* Unchanged on exit.
*
* ALPHA - REAL .
* On entry, ALPHA specifies the scalar alpha.
* Unchanged on exit.
*
* A - REAL array of DIMENSION ( LDA, n ).
* Before entry, the leading m by n part of the array A must
* contain the matrix of coefficients.
* Unchanged on exit.
*
* LDA - INTEGER.
* On entry, LDA specifies the first dimension of A as declared
* in the calling (sub) program. LDA must be at least
* max( 1, m ).
* Unchanged on exit.
*
* X - REAL array of DIMENSION at least
* ( 1 + ( n - 1 )*abs( INCX ) ) when TRANS = 'N' or 'n'
* and at least
* ( 1 + ( m - 1 )*abs( INCX ) ) otherwise.
* Before entry, the incremented array X must contain the
* vector x.
* Unchanged on exit.
*
* INCX - INTEGER.
* On entry, INCX specifies the increment for the elements of
* X. INCX must not be zero.
* Unchanged on exit.
*
* BETA - REAL .
* On entry, BETA specifies the scalar beta. When BETA is
* supplied as zero then Y need not be set on input.
* Unchanged on exit.
*
* Y - REAL array of DIMENSION at least
* ( 1 + ( m - 1 )*abs( INCY ) ) when TRANS = 'N' or 'n'
* and at least
* ( 1 + ( n - 1 )*abs( INCY ) ) otherwise.
* Before entry with BETA non-zero, the incremented array Y
* must contain the vector y. On exit, Y is overwritten by the
* updated vector y.
*
* INCY - INTEGER.
* On entry, INCY specifies the increment for the elements of
* Y. INCY must not be zero.
* Unchanged on exit.
*
* Further Details
* ===============
*
* Level 2 Blas routine.
* The vector and matrix arguments are not referenced when N = 0, or M = 0
*
* -- Written on 22-October-1986.
* Jack Dongarra, Argonne National Lab.
* Jeremy Du Croz, Nag Central Office.
* Sven Hammarling, Nag Central Office.
* Richard Hanson, Sandia National Labs.
*
* =====================================================================
*
* .. Parameters ..
REAL ONE,ZERO
PARAMETER (ONE=1.0E+0,ZERO=0.0E+0)
* ..
* .. Local Scalars ..
REAL TEMP
INTEGER I,INFO,IX,IY,J,JX,JY,KX,KY,LENX,LENY
* ..
* .. External Functions ..
LOGICAL LSAME
EXTERNAL LSAME
* ..
* .. External Subroutines ..
EXTERNAL XERBLA
* ..
* .. Intrinsic Functions ..
INTRINSIC MAX
* ..
*
* Test the input parameters.
*
INFO = 0
IF (.NOT.LSAME(TRANS,'N') .AND. .NOT.LSAME(TRANS,'T') .AND.
+ .NOT.LSAME(TRANS,'C')) THEN
INFO = 1
ELSE IF (M.LT.0) THEN
INFO = 2
ELSE IF (N.LT.0) THEN
INFO = 3
ELSE IF (LDA.LT.MAX(1,M)) THEN
INFO = 6
ELSE IF (INCX.EQ.0) THEN
INFO = 8
ELSE IF (INCY.EQ.0) THEN
INFO = 11
END IF
IF (INFO.NE.0) THEN
CALL XERBLA('SGEMV ',INFO)
RETURN
END IF
*
* Quick return if possible.
*
IF ((M.EQ.0) .OR. (N.EQ.0) .OR.
+ ((ALPHA.EQ.ZERO).AND. (BETA.EQ.ONE))) RETURN
*
* Set LENX and LENY, the lengths of the vectors x and y, and set
* up the start points in X and Y.
*
IF (LSAME(TRANS,'N')) THEN
LENX = N
LENY = M
ELSE
LENX = M
LENY = N
END IF
IF (INCX.GT.0) THEN
KX = 1
ELSE
KX = 1 - (LENX-1)*INCX
END IF
IF (INCY.GT.0) THEN
KY = 1
ELSE
KY = 1 - (LENY-1)*INCY
END IF
*
* Start the operations. In this version the elements of A are
* accessed sequentially with one pass through A.
*
* First form y := beta*y.
*
IF (BETA.NE.ONE) THEN
IF (INCY.EQ.1) THEN
IF (BETA.EQ.ZERO) THEN
DO 10 I = 1,LENY
Y(I) = ZERO
10 CONTINUE
ELSE
DO 20 I = 1,LENY
Y(I) = BETA*Y(I)
20 CONTINUE
END IF
ELSE
IY = KY
IF (BETA.EQ.ZERO) THEN
DO 30 I = 1,LENY
Y(IY) = ZERO
IY = IY + INCY
30 CONTINUE
ELSE
DO 40 I = 1,LENY
Y(IY) = BETA*Y(IY)
IY = IY + INCY
40 CONTINUE
END IF
END IF
END IF
IF (ALPHA.EQ.ZERO) RETURN
IF (LSAME(TRANS,'N')) THEN
*
* Form y := alpha*A*x + y.
*
JX = KX
IF (INCY.EQ.1) THEN
DO 60 J = 1,N
IF (X(JX).NE.ZERO) THEN
TEMP = ALPHA*X(JX)
DO 50 I = 1,M
Y(I) = Y(I) + TEMP*A(I,J)
50 CONTINUE
END IF
JX = JX + INCX
60 CONTINUE
ELSE
DO 80 J = 1,N
IF (X(JX).NE.ZERO) THEN
TEMP = ALPHA*X(JX)
IY = KY
DO 70 I = 1,M
Y(IY) = Y(IY) + TEMP*A(I,J)
IY = IY + INCY
70 CONTINUE
END IF
JX = JX + INCX
80 CONTINUE
END IF
ELSE
*
* Form y := alpha*A**T*x + y.
*
JY = KY
IF (INCX.EQ.1) THEN
DO 100 J = 1,N
TEMP = ZERO
DO 90 I = 1,M
TEMP = TEMP + A(I,J)*X(I)
90 CONTINUE
Y(JY) = Y(JY) + ALPHA*TEMP
JY = JY + INCY
100 CONTINUE
ELSE
DO 120 J = 1,N
TEMP = ZERO
IX = KX
DO 110 I = 1,M
TEMP = TEMP + A(I,J)*X(IX)
IX = IX + INCX
110 CONTINUE
Y(JY) = Y(JY) + ALPHA*TEMP
JY = JY + INCY
120 CONTINUE
END IF
END IF
*
RETURN
*
* End of SGEMV .
*
END

285
interface/netlib/zgemv.f Normal file
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@ -0,0 +1,285 @@
SUBROUTINE ZGEMV(TRANS,M,N,ALPHA,A,LDA,X,INCX,BETA,Y,INCY)
* .. Scalar Arguments ..
DOUBLE COMPLEX ALPHA,BETA
INTEGER INCX,INCY,LDA,M,N
CHARACTER TRANS
* ..
* .. Array Arguments ..
DOUBLE COMPLEX A(LDA,*),X(*),Y(*)
* ..
*
* Purpose
* =======
*
* ZGEMV performs one of the matrix-vector operations
*
* y := alpha*A*x + beta*y, or y := alpha*A**T*x + beta*y, or
*
* y := alpha*A**H*x + beta*y,
*
* where alpha and beta are scalars, x and y are vectors and A is an
* m by n matrix.
*
* Arguments
* ==========
*
* TRANS - CHARACTER*1.
* On entry, TRANS specifies the operation to be performed as
* follows:
*
* TRANS = 'N' or 'n' y := alpha*A*x + beta*y.
*
* TRANS = 'T' or 't' y := alpha*A**T*x + beta*y.
*
* TRANS = 'C' or 'c' y := alpha*A**H*x + beta*y.
*
* Unchanged on exit.
*
* M - INTEGER.
* On entry, M specifies the number of rows of the matrix A.
* M must be at least zero.
* Unchanged on exit.
*
* N - INTEGER.
* On entry, N specifies the number of columns of the matrix A.
* N must be at least zero.
* Unchanged on exit.
*
* ALPHA - COMPLEX*16 .
* On entry, ALPHA specifies the scalar alpha.
* Unchanged on exit.
*
* A - COMPLEX*16 array of DIMENSION ( LDA, n ).
* Before entry, the leading m by n part of the array A must
* contain the matrix of coefficients.
* Unchanged on exit.
*
* LDA - INTEGER.
* On entry, LDA specifies the first dimension of A as declared
* in the calling (sub) program. LDA must be at least
* max( 1, m ).
* Unchanged on exit.
*
* X - COMPLEX*16 array of DIMENSION at least
* ( 1 + ( n - 1 )*abs( INCX ) ) when TRANS = 'N' or 'n'
* and at least
* ( 1 + ( m - 1 )*abs( INCX ) ) otherwise.
* Before entry, the incremented array X must contain the
* vector x.
* Unchanged on exit.
*
* INCX - INTEGER.
* On entry, INCX specifies the increment for the elements of
* X. INCX must not be zero.
* Unchanged on exit.
*
* BETA - COMPLEX*16 .
* On entry, BETA specifies the scalar beta. When BETA is
* supplied as zero then Y need not be set on input.
* Unchanged on exit.
*
* Y - COMPLEX*16 array of DIMENSION at least
* ( 1 + ( m - 1 )*abs( INCY ) ) when TRANS = 'N' or 'n'
* and at least
* ( 1 + ( n - 1 )*abs( INCY ) ) otherwise.
* Before entry with BETA non-zero, the incremented array Y
* must contain the vector y. On exit, Y is overwritten by the
* updated vector y.
*
* INCY - INTEGER.
* On entry, INCY specifies the increment for the elements of
* Y. INCY must not be zero.
* Unchanged on exit.
*
* Further Details
* ===============
*
* Level 2 Blas routine.
* The vector and matrix arguments are not referenced when N = 0, or M = 0
*
* -- Written on 22-October-1986.
* Jack Dongarra, Argonne National Lab.
* Jeremy Du Croz, Nag Central Office.
* Sven Hammarling, Nag Central Office.
* Richard Hanson, Sandia National Labs.
*
* =====================================================================
*
* .. Parameters ..
DOUBLE COMPLEX ONE
PARAMETER (ONE= (1.0D+0,0.0D+0))
DOUBLE COMPLEX ZERO
PARAMETER (ZERO= (0.0D+0,0.0D+0))
* ..
* .. Local Scalars ..
DOUBLE COMPLEX TEMP
INTEGER I,INFO,IX,IY,J,JX,JY,KX,KY,LENX,LENY
LOGICAL NOCONJ
* ..
* .. External Functions ..
LOGICAL LSAME
EXTERNAL LSAME
* ..
* .. External Subroutines ..
EXTERNAL XERBLA
* ..
* .. Intrinsic Functions ..
INTRINSIC DCONJG,MAX
* ..
*
* Test the input parameters.
*
INFO = 0
IF (.NOT.LSAME(TRANS,'N') .AND. .NOT.LSAME(TRANS,'T') .AND.
+ .NOT.LSAME(TRANS,'C')) THEN
INFO = 1
ELSE IF (M.LT.0) THEN
INFO = 2
ELSE IF (N.LT.0) THEN
INFO = 3
ELSE IF (LDA.LT.MAX(1,M)) THEN
INFO = 6
ELSE IF (INCX.EQ.0) THEN
INFO = 8
ELSE IF (INCY.EQ.0) THEN
INFO = 11
END IF
IF (INFO.NE.0) THEN
CALL XERBLA('ZGEMV ',INFO)
RETURN
END IF
*
* Quick return if possible.
*
IF ((M.EQ.0) .OR. (N.EQ.0) .OR.
+ ((ALPHA.EQ.ZERO).AND. (BETA.EQ.ONE))) RETURN
*
NOCONJ = LSAME(TRANS,'T')
*
* Set LENX and LENY, the lengths of the vectors x and y, and set
* up the start points in X and Y.
*
IF (LSAME(TRANS,'N')) THEN
LENX = N
LENY = M
ELSE
LENX = M
LENY = N
END IF
IF (INCX.GT.0) THEN
KX = 1
ELSE
KX = 1 - (LENX-1)*INCX
END IF
IF (INCY.GT.0) THEN
KY = 1
ELSE
KY = 1 - (LENY-1)*INCY
END IF
*
* Start the operations. In this version the elements of A are
* accessed sequentially with one pass through A.
*
* First form y := beta*y.
*
IF (BETA.NE.ONE) THEN
IF (INCY.EQ.1) THEN
IF (BETA.EQ.ZERO) THEN
DO 10 I = 1,LENY
Y(I) = ZERO
10 CONTINUE
ELSE
DO 20 I = 1,LENY
Y(I) = BETA*Y(I)
20 CONTINUE
END IF
ELSE
IY = KY
IF (BETA.EQ.ZERO) THEN
DO 30 I = 1,LENY
Y(IY) = ZERO
IY = IY + INCY
30 CONTINUE
ELSE
DO 40 I = 1,LENY
Y(IY) = BETA*Y(IY)
IY = IY + INCY
40 CONTINUE
END IF
END IF
END IF
IF (ALPHA.EQ.ZERO) RETURN
IF (LSAME(TRANS,'N')) THEN
*
* Form y := alpha*A*x + y.
*
JX = KX
IF (INCY.EQ.1) THEN
DO 60 J = 1,N
IF (X(JX).NE.ZERO) THEN
TEMP = ALPHA*X(JX)
DO 50 I = 1,M
Y(I) = Y(I) + TEMP*A(I,J)
50 CONTINUE
END IF
JX = JX + INCX
60 CONTINUE
ELSE
DO 80 J = 1,N
IF (X(JX).NE.ZERO) THEN
TEMP = ALPHA*X(JX)
IY = KY
DO 70 I = 1,M
Y(IY) = Y(IY) + TEMP*A(I,J)
IY = IY + INCY
70 CONTINUE
END IF
JX = JX + INCX
80 CONTINUE
END IF
ELSE
*
* Form y := alpha*A**T*x + y or y := alpha*A**H*x + y.
*
JY = KY
IF (INCX.EQ.1) THEN
DO 110 J = 1,N
TEMP = ZERO
IF (NOCONJ) THEN
DO 90 I = 1,M
TEMP = TEMP + A(I,J)*X(I)
90 CONTINUE
ELSE
DO 100 I = 1,M
TEMP = TEMP + DCONJG(A(I,J))*X(I)
100 CONTINUE
END IF
Y(JY) = Y(JY) + ALPHA*TEMP
JY = JY + INCY
110 CONTINUE
ELSE
DO 140 J = 1,N
TEMP = ZERO
IX = KX
IF (NOCONJ) THEN
DO 120 I = 1,M
TEMP = TEMP + A(I,J)*X(IX)
IX = IX + INCX
120 CONTINUE
ELSE
DO 130 I = 1,M
TEMP = TEMP + DCONJG(A(I,J))*X(IX)
IX = IX + INCX
130 CONTINUE
END IF
Y(JY) = Y(JY) + ALPHA*TEMP
JY = JY + INCY
140 CONTINUE
END IF
END IF
*
RETURN
*
* End of ZGEMV .
*
END

20
interface/symm.c
View File

@ -136,6 +136,7 @@ void NAME(char *SIDE, char *UPLO,
FLOAT *sa, *sb; FLOAT *sa, *sb;
#ifdef SMP #ifdef SMP
#ifndef COMPLEX
#ifdef XDOUBLE #ifdef XDOUBLE
int mode = BLAS_XDOUBLE | BLAS_REAL; int mode = BLAS_XDOUBLE | BLAS_REAL;
#elif defined(DOUBLE) #elif defined(DOUBLE)
@ -143,6 +144,15 @@ void NAME(char *SIDE, char *UPLO,
#else #else
int mode = BLAS_SINGLE | BLAS_REAL; int mode = BLAS_SINGLE | BLAS_REAL;
#endif #endif
#else
#ifdef XDOUBLE
int mode = BLAS_XDOUBLE | BLAS_COMPLEX;
#elif defined(DOUBLE)
int mode = BLAS_DOUBLE | BLAS_COMPLEX;
#else
int mode = BLAS_SINGLE | BLAS_COMPLEX;
#endif
#endif
#endif #endif
#if defined(SMP) && !defined(NO_AFFINITY) #if defined(SMP) && !defined(NO_AFFINITY)
@ -237,6 +247,7 @@ void CNAME(enum CBLAS_ORDER order, enum CBLAS_SIDE Side, enum CBLAS_UPLO Uplo,
FLOAT *sa, *sb; FLOAT *sa, *sb;
#ifdef SMP #ifdef SMP
#ifndef COMPLEX
#ifdef XDOUBLE #ifdef XDOUBLE
int mode = BLAS_XDOUBLE | BLAS_REAL; int mode = BLAS_XDOUBLE | BLAS_REAL;
#elif defined(DOUBLE) #elif defined(DOUBLE)
@ -244,6 +255,15 @@ void CNAME(enum CBLAS_ORDER order, enum CBLAS_SIDE Side, enum CBLAS_UPLO Uplo,
#else #else
int mode = BLAS_SINGLE | BLAS_REAL; int mode = BLAS_SINGLE | BLAS_REAL;
#endif #endif
#else
#ifdef XDOUBLE
int mode = BLAS_XDOUBLE | BLAS_COMPLEX;
#elif defined(DOUBLE)
int mode = BLAS_DOUBLE | BLAS_COMPLEX;
#else
int mode = BLAS_SINGLE | BLAS_COMPLEX;
#endif
#endif
#endif #endif
#if defined(SMP) && !defined(NO_AFFINITY) #if defined(SMP) && !defined(NO_AFFINITY)

86
kernel/Makefile.L3
View File

@ -498,6 +498,91 @@ $(KDIR)xgemm_kernel_r$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(XGEMMKERNEL) $(XGEMMD
$(KDIR)xgemm_kernel_b$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(XGEMMKERNEL) $(XGEMMDEPEND) $(KDIR)xgemm_kernel_b$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(XGEMMKERNEL) $(XGEMMDEPEND)
$(CC) $(CFLAGS) -c -DXDOUBLE -DCOMPLEX -DCC $< -o $@ $(CC) $(CFLAGS) -c -DXDOUBLE -DCOMPLEX -DCC $< -o $@
ifeq ($(TARGET), LOONGSON3B)
$(KDIR)strmm_kernel_LN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(STRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -UCOMPLEX -DLEFT -UTRANSA $< -o $@
$(KDIR)strmm_kernel_LT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(STRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -UCOMPLEX -DLEFT -DTRANSA $< -o $@
$(KDIR)strmm_kernel_RN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(STRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -UCOMPLEX -ULEFT -UTRANSA $< -o $@
$(KDIR)strmm_kernel_RT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(STRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -UCOMPLEX -ULEFT -DTRANSA $< -o $@
$(KDIR)dtrmm_kernel_LN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(DTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -UCOMPLEX -DLEFT -UTRANSA $< -o $@
$(KDIR)dtrmm_kernel_LT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(DTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -UCOMPLEX -DLEFT -DTRANSA $< -o $@
$(KDIR)dtrmm_kernel_RN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(DTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -UCOMPLEX -ULEFT -UTRANSA $< -o $@
$(KDIR)dtrmm_kernel_RT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(DTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -UCOMPLEX -ULEFT -DTRANSA $< -o $@
$(KDIR)qtrmm_kernel_LN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(QGEMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DXDOUBLE -UCOMPLEX -DLEFT -UTRANSA $< -o $@
$(KDIR)qtrmm_kernel_LT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(QGEMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DXDOUBLE -UCOMPLEX -DLEFT -DTRANSA $< -o $@
$(KDIR)qtrmm_kernel_RN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(QGEMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DXDOUBLE -UCOMPLEX -ULEFT -UTRANSA $< -o $@
$(KDIR)qtrmm_kernel_RT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(QGEMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DXDOUBLE -UCOMPLEX -ULEFT -DTRANSA $< -o $@
$(KDIR)ctrmm_kernel_LN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -DCOMPLEX -DLEFT -UTRANSA -UCONJ -DNN $< -o $@
$(KDIR)ctrmm_kernel_LT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -DCOMPLEX -DLEFT -DTRANSA -UCONJ -DNN $< -o $@
$(KDIR)ctrmm_kernel_LR$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -DCOMPLEX -DLEFT -UTRANSA -DCONJ -DCN $< -o $@
$(KDIR)ctrmm_kernel_LC$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -DCOMPLEX -DLEFT -DTRANSA -DCONJ -DCN $< -o $@
$(KDIR)ctrmm_kernel_RN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -DCOMPLEX -ULEFT -UTRANSA -UCONJ -DNN $< -o $@
$(KDIR)ctrmm_kernel_RT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -DCOMPLEX -ULEFT -DTRANSA -UCONJ -DNN $< -o $@
$(KDIR)ctrmm_kernel_RR$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -DCOMPLEX -ULEFT -UTRANSA -DCONJ -DNC $< -o $@
$(KDIR)ctrmm_kernel_RC$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -DCOMPLEX -ULEFT -DTRANSA -DCONJ -DNC $< -o $@
$(KDIR)ztrmm_kernel_LN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -DLEFT -UTRANSA -UCONJ -DNN $< -o $@
$(KDIR)ztrmm_kernel_LT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -DLEFT -DTRANSA -UCONJ -DNN $< -o $@
$(KDIR)ztrmm_kernel_LR$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -DLEFT -UTRANSA -DCONJ -DCN $< -o $@
$(KDIR)ztrmm_kernel_LC$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -DLEFT -DTRANSA -DCONJ -DCN $< -o $@
$(KDIR)ztrmm_kernel_RN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -ULEFT -UTRANSA -UCONJ -DNN $< -o $@
$(KDIR)ztrmm_kernel_RT$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -ULEFT -DTRANSA -UCONJ -DNN $< -o $@
$(KDIR)ztrmm_kernel_RR$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -ULEFT -UTRANSA -DCONJ -DNC $< -o $@
$(KDIR)ztrmm_kernel_RC$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZTRMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -ULEFT -DTRANSA -DCONJ -DNC $< -o $@
else
$(KDIR)strmm_kernel_LN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(SGEMMKERNEL) $(KDIR)strmm_kernel_LN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(SGEMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -UCOMPLEX -DLEFT -UTRANSA $< -o $@ $(CC) $(CFLAGS) -c -DTRMMKERNEL -UDOUBLE -UCOMPLEX -DLEFT -UTRANSA $< -o $@
@ -581,6 +666,7 @@ $(KDIR)ztrmm_kernel_RR$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZGEMMKERNEL)
$(KDIR)ztrmm_kernel_RC$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZGEMMKERNEL) $(KDIR)ztrmm_kernel_RC$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZGEMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -ULEFT -DTRANSA -DCONJ -DNC $< -o $@ $(CC) $(CFLAGS) -c -DTRMMKERNEL -DDOUBLE -DCOMPLEX -ULEFT -DTRANSA -DCONJ -DNC $< -o $@
endif
$(KDIR)xtrmm_kernel_LN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(XGEMMKERNEL) $(KDIR)xtrmm_kernel_LN$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(XGEMMKERNEL)
$(CC) $(CFLAGS) -c -DTRMMKERNEL -DXDOUBLE -DCOMPLEX -DLEFT -UTRANSA -UCONJ -DNN $< -o $@ $(CC) $(CFLAGS) -c -DTRMMKERNEL -DXDOUBLE -DCOMPLEX -DLEFT -UTRANSA -UCONJ -DNN $< -o $@

157
kernel/generic/gemmkernel_2x2.c Normal file
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@ -0,0 +1,157 @@
#include "common.h"
int CNAME(BLASLONG bm,BLASLONG bn,BLASLONG bk,FLOAT alpha,FLOAT* ba,FLOAT* bb,FLOAT* C,BLASLONG ldc
#ifdef TRMMKERNEL
,BLASLONG offset
#endif
)
{
BLASLONG i,j,k;
FLOAT *C0,*C1,*ptrba,*ptrbb;
FLOAT res0,res1,res2,res3,load0,load1,load2,load3,load4,load5,load6,load7;
for (j=0; j<bn/2; j+=1)
{
C0 = C;
C1 = C0+ldc;
ptrba = ba;
for (i=0; i<bm/2; i+=1)
{
ptrbb = bb;
res0 = 0;
res1 = 0;
res2 = 0;
res3 = 0;
for (k=0; k<bk/4; k+=1)
{
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res2 = res2+load0*load3;
res3 = res3+load2*load3;
load4 = ptrba[2*1+0];
load5 = ptrbb[2*1+0];
res0 = res0+load4*load5;
load6 = ptrba[2*1+1];
res1 = res1+load6*load5;
load7 = ptrbb[2*1+1];
res2 = res2+load4*load7;
res3 = res3+load6*load7;
load0 = ptrba[2*2+0];
load1 = ptrbb[2*2+0];
res0 = res0+load0*load1;
load2 = ptrba[2*2+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*2+1];
res2 = res2+load0*load3;
res3 = res3+load2*load3;
load4 = ptrba[2*3+0];
load5 = ptrbb[2*3+0];
res0 = res0+load4*load5;
load6 = ptrba[2*3+1];
res1 = res1+load6*load5;
load7 = ptrbb[2*3+1];
res2 = res2+load4*load7;
res3 = res3+load6*load7;
ptrba = ptrba+8;
ptrbb = ptrbb+8;
}
for (k=0; k<(bk&3); k+=1)
{
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res2 = res2+load0*load3;
res3 = res3+load2*load3;
ptrba = ptrba+2;
ptrbb = ptrbb+2;
}
res0 = res0*alpha;
C0[0] = C0[0]+res0;
res1 = res1*alpha;
C0[1] = C0[1]+res1;
res2 = res2*alpha;
C1[0] = C1[0]+res2;
res3 = res3*alpha;
C1[1] = C1[1]+res3;
C0 = C0+2;
C1 = C1+2;
}
for (i=0; i<(bm&1); i+=1)
{
ptrbb = bb;
res0 = 0;
res1 = 0;
for (k=0; k<bk; k+=1)
{
load0 = ptrba[0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrbb[2*0+1];
res1 = res1+load0*load2;
ptrba = ptrba+1;
ptrbb = ptrbb+2;
}
res0 = res0*alpha;
C0[0] = C0[0]+res0;
res1 = res1*alpha;
C1[0] = C1[0]+res1;
C0 = C0+1;
C1 = C1+1;
}
k = (bk<<1);
bb = bb+k;
i = (ldc<<1);
C = C+i;
}
for (j=0; j<(bn&1); j+=1)
{
C0 = C;
ptrba = ba;
for (i=0; i<bm/2; i+=1)
{
ptrbb = bb;
res0 = 0;
res1 = 0;
for (k=0; k<bk; k+=1)
{
load0 = ptrba[2*0+0];
load1 = ptrbb[0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
ptrba = ptrba+2;
ptrbb = ptrbb+1;
}
res0 = res0*alpha;
C0[0] = C0[0]+res0;
res1 = res1*alpha;
C0[1] = C0[1]+res1;
C0 = C0+2;
}
for (i=0; i<(bm&1); i+=1)
{
ptrbb = bb;
res0 = 0;
for (k=0; k<bk; k+=1)
{
load0 = ptrba[0+0];
load1 = ptrbb[0+0];
res0 = res0+load0*load1;
ptrba = ptrba+1;
ptrbb = ptrbb+1;
}
res0 = res0*alpha;
C0[0] = C0[0]+res0;
C0 = C0+1;
}
k = (bk<<0);
bb = bb+k;
C = C+ldc;
}
return 0;
}

280
kernel/generic/trmmkernel_2x2.c Normal file
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@ -0,0 +1,280 @@
#include "common.h"
int CNAME(BLASLONG bm,BLASLONG bn,BLASLONG bk,FLOAT alpha,FLOAT* ba,FLOAT* bb,FLOAT* C,BLASLONG ldc
#ifdef TRMMKERNEL
,BLASLONG offset
#endif
)
{
BLASLONG i,j,k;
FLOAT *C0,*C1,*ptrba,*ptrbb;
FLOAT res0,res1,res2,res3,load0,load1,load2,load3,load4,load5,load6,load7;
BLASLONG off, temp;
#if defined(TRMMKERNEL) && !defined(LEFT)
off = -offset;
#endif
for (j=0; j<bn/2; j+=1)
{
C0 = C;
C1 = C0+ldc;
#if defined(TRMMKERNEL) && defined(LEFT)
off = offset;
#endif
ptrba = ba;
for (i=0; i<bm/2; i+=1)
{
#if (defined(LEFT) && defined(TRANSA)) || \
(!defined(LEFT) && !defined(TRANSA))
ptrbb = bb;
#else
ptrba += off*2;
ptrbb = bb + off*2;
#endif
res0 = 0;
res1 = 0;
res2 = 0;
res3 = 0;
#if (defined(LEFT) && !defined(TRANSA)) || \
(!defined(LEFT) && defined(TRANSA))
temp = bk-off;
#elif defined(LEFT)
temp = off+2;
#else
temp = off+2;
#endif
for (k=0; k<temp/4; k+=1)
{
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res2 = res2+load0*load3;
res3 = res3+load2*load3;
load4 = ptrba[2*1+0];
load5 = ptrbb[2*1+0];
res0 = res0+load4*load5;
load6 = ptrba[2*1+1];
res1 = res1+load6*load5;
load7 = ptrbb[2*1+1];
res2 = res2+load4*load7;
res3 = res3+load6*load7;
load0 = ptrba[2*2+0];
load1 = ptrbb[2*2+0];
res0 = res0+load0*load1;
load2 = ptrba[2*2+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*2+1];
res2 = res2+load0*load3;
res3 = res3+load2*load3;
load4 = ptrba[2*3+0];
load5 = ptrbb[2*3+0];
res0 = res0+load4*load5;
load6 = ptrba[2*3+1];
res1 = res1+load6*load5;
load7 = ptrbb[2*3+1];
res2 = res2+load4*load7;
res3 = res3+load6*load7;
ptrba = ptrba+8;
ptrbb = ptrbb+8;
}
for (k=0; k<(temp&3); k+=1)
{
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res2 = res2+load0*load3;
res3 = res3+load2*load3;
ptrba = ptrba+2;
ptrbb = ptrbb+2;
}
res0 = res0*alpha;
C0[0] = res0;
res1 = res1*alpha;
C0[1] = res1;
res2 = res2*alpha;
C1[0] = res2;
res3 = res3*alpha;
C1[1] = res3;
#if ( defined(LEFT) && defined(TRANSA)) || \
(!defined(LEFT) && !defined(TRANSA))
temp = bk - off;
#ifdef LEFT
temp -= 2;
#else
temp -= 2;
#endif
ptrba += temp*2;
ptrbb += temp*2;
#endif
#ifdef LEFT
off += 2;
#endif
C0 = C0+2;
C1 = C1+2;
}
for (i=0; i<(bm&1); i+=1)
{
#if (defined(LEFT) && defined(TRANSA)) ||(!defined(LEFT) && !defined(TRANSA))
ptrbb = bb;
#else
ptrba += off;
ptrbb = bb+off*2;
#endif
res0 = 0;
res1 = 0;
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
temp = bk-off;
#elif defined(LEFT)
temp = off+1;
#else
temp = off+2;
#endif
for (k=0; k<temp; k+=1)
{
load0 = ptrba[0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrbb[2*0+1];
res1 = res1+load0*load2;
ptrba = ptrba+1;
ptrbb = ptrbb+2;
}
res0 = res0*alpha;
C0[0] = res0;
res1 = res1*alpha;
C1[0] = res1;
#if ( defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
temp = bk-off;
#ifdef LEFT
temp -= 1;
#else
temp -= 2;
#endif
ptrba += temp;
ptrbb += temp*2;
#endif
#ifdef LEFT
off += 1;
#endif
C0 = C0+1;
C1 = C1+1;
}
#if defined(TRMMKERNEL) && !defined(LEFT)
off += 2;
#endif
k = (bk<<1);
bb = bb+k;
i = (ldc<<1);
C = C+i;
}
for (j=0; j<(bn&1); j+=1)
{
C0 = C;
#if defined(TRMMKERNEL) && defined(LEFT)
off = offset;
#endif
ptrba = ba;
for (i=0; i<bm/2; i+=1)
{
#if (defined(LEFT) && defined(TRANSA)) || \
(!defined(LEFT) && !defined(TRANSA))
ptrbb = bb;
#else
ptrba += off*2;
ptrbb = bb + off;
#endif
res0 = 0;
res1 = 0;
#if (defined(LEFT) && !defined(TRANSA)) || \
(!defined(LEFT) && defined(TRANSA))
temp = bk-off;
#elif defined(LEFT)
temp = off+2;
#else
temp = off+1;
#endif
for (k=0; k<temp; k+=1)
{
load0 = ptrba[2*0+0];
load1 = ptrbb[0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
ptrba = ptrba+2;
ptrbb = ptrbb+1;
}
res0 = res0*alpha;
C0[0] = res0;
res1 = res1*alpha;
C0[1] = res1;
#if ( defined(LEFT) && defined(TRANSA)) || \
(!defined(LEFT) && !defined(TRANSA))
temp = bk - off;
#ifdef LEFT
temp -= 2;
#else
temp -= 1;
#endif
ptrba += temp*2;
ptrbb += temp;
#endif
#ifdef LEFT
off += 2;
#endif
C0 = C0+2;
}
for (i=0; i<(bm&1); i+=1)
{
#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
ptrbb = bb;
#else
ptrba += off;
ptrbb = bb+off;
#endif
res0 = 0;
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
temp = bk-off;
#elif defined(LEFT)
temp = off + 1;
#else
temp = off + 1;
#endif
for (k=0; k<temp; k+=1)
{
load0 = ptrba[0+0];
load1 = ptrbb[0+0];
res0 = res0+load0*load1;
ptrba = ptrba+1;
ptrbb = ptrbb+1;
}
res0 = res0*alpha;
C0[0] = res0;
#if ( defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
temp = bk-off;
#ifdef LEFT
temp -= 1;
#else
temp -= 1;
#endif
ptrba += temp;
ptrbb += temp;
#endif
#ifdef LEFT
off += 1;
#endif
C0 = C0+1;
}
#if defined(TRMMKERNEL) && !defined(LEFT)
off += 1;
#endif
k = (bk<<0);
bb = bb+k;
C = C+ldc;
}
return 0;
}

838
kernel/generic/zgemmkernel_2x2.c Normal file
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@ -0,0 +1,838 @@
#include "common.h"
/********************************
ADD1 a*c
ADD2 b*c
ADD3 a*d
ADD4 b*d
*********************************/
int CNAME(BLASLONG bm,BLASLONG bn,BLASLONG bk,FLOAT alphar,FLOAT alphai,FLOAT* ba,FLOAT* bb,FLOAT* C,BLASLONG ldc
#ifdef TRMMKERNEL
, BLASLONG offset
#endif
)
{
BLASLONG i,j,k;
FLOAT *C0,*C1,*ptrba,*ptrbb;
FLOAT res0,res1,res2,res3,res4,res5,res6,res7,load0,load1,load2,load3,load4,load5,load6,load7,load8,load9,load10,load11,load12,load13,load14,load15;
for (j=0; j<bn/2; j+=1)
{
C0 = C;
C1 = C0+2*ldc;
ptrba = ba;
for (i=0; i<bm/2; i+=1)
{
ptrbb = bb;
res0 = 0;
res1 = 0;
res2 = 0;
res3 = 0;
res4 = 0;
res5 = 0;
res6 = 0;
res7 = 0;
for (k=0; k<bk/4; k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2-load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4-load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6-load5*load7;
res7 = res7+load4*load7;
load8 = ptrba[4*1+0];
load9 = ptrbb[4*1+0];
res0 = res0+load8*load9;
load10 = ptrba[4*1+1];
res1 = res1+load10*load9;
load11 = ptrbb[4*1+1];
res0 = res0-load10*load11;
res1 = res1+load8*load11;
load12 = ptrba[4*1+2];
res2 = res2+load12*load9;
load13 = ptrba[4*1+3];
res3 = res3+load13*load9;
res2 = res2-load13*load11;
res3 = res3+load12*load11;
load14 = ptrbb[4*1+2];
res4 = res4+load8*load14;
res5 = res5+load10*load14;
load15 = ptrbb[4*1+3];
res4 = res4-load10*load15;
res5 = res5+load8*load15;
res6 = res6+load12*load14;
res7 = res7+load13*load14;
res6 = res6-load13*load15;
res7 = res7+load12*load15;
load0 = ptrba[4*2+0];
load1 = ptrbb[4*2+0];
res0 = res0+load0*load1;
load2 = ptrba[4*2+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*2+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*2+2];
res2 = res2+load4*load1;
load5 = ptrba[4*2+3];
res3 = res3+load5*load1;
res2 = res2-load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*2+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*2+3];
res4 = res4-load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6-load5*load7;
res7 = res7+load4*load7;
load8 = ptrba[4*3+0];
load9 = ptrbb[4*3+0];
res0 = res0+load8*load9;
load10 = ptrba[4*3+1];
res1 = res1+load10*load9;
load11 = ptrbb[4*3+1];
res0 = res0-load10*load11;
res1 = res1+load8*load11;
load12 = ptrba[4*3+2];
res2 = res2+load12*load9;
load13 = ptrba[4*3+3];
res3 = res3+load13*load9;
res2 = res2-load13*load11;
res3 = res3+load12*load11;
load14 = ptrbb[4*3+2];
res4 = res4+load8*load14;
res5 = res5+load10*load14;
load15 = ptrbb[4*3+3];
res4 = res4-load10*load15;
res5 = res5+load8*load15;
res6 = res6+load12*load14;
res7 = res7+load13*load14;
res6 = res6-load13*load15;
res7 = res7+load12*load15;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2+load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4+load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6+load5*load7;
res7 = res7-load4*load7;
load8 = ptrba[4*1+0];
load9 = ptrbb[4*1+0];
res0 = res0+load8*load9;
load10 = ptrba[4*1+1];
res1 = res1+load10*load9;
load11 = ptrbb[4*1+1];
res0 = res0+load10*load11;
res1 = res1-load8*load11;
load12 = ptrba[4*1+2];
res2 = res2+load12*load9;
load13 = ptrba[4*1+3];
res3 = res3+load13*load9;
res2 = res2+load13*load11;
res3 = res3-load12*load11;
load14 = ptrbb[4*1+2];
res4 = res4+load8*load14;
res5 = res5+load10*load14;
load15 = ptrbb[4*1+3];
res4 = res4+load10*load15;
res5 = res5-load8*load15;
res6 = res6+load12*load14;
res7 = res7+load13*load14;
res6 = res6+load13*load15;
res7 = res7-load12*load15;
load0 = ptrba[4*2+0];
load1 = ptrbb[4*2+0];
res0 = res0+load0*load1;
load2 = ptrba[4*2+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*2+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*2+2];
res2 = res2+load4*load1;
load5 = ptrba[4*2+3];
res3 = res3+load5*load1;
res2 = res2+load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*2+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*2+3];
res4 = res4+load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6+load5*load7;
res7 = res7-load4*load7;
load8 = ptrba[4*3+0];
load9 = ptrbb[4*3+0];
res0 = res0+load8*load9;
load10 = ptrba[4*3+1];
res1 = res1+load10*load9;
load11 = ptrbb[4*3+1];
res0 = res0+load10*load11;
res1 = res1-load8*load11;
load12 = ptrba[4*3+2];
res2 = res2+load12*load9;
load13 = ptrba[4*3+3];
res3 = res3+load13*load9;
res2 = res2+load13*load11;
res3 = res3-load12*load11;
load14 = ptrbb[4*3+2];
res4 = res4+load8*load14;
res5 = res5+load10*load14;
load15 = ptrbb[4*3+3];
res4 = res4+load10*load15;
res5 = res5-load8*load15;
res6 = res6+load12*load14;
res7 = res7+load13*load14;
res6 = res6+load13*load15;
res7 = res7-load12*load15;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2+load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4+load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6+load5*load7;
res7 = res7+load4*load7;
load8 = ptrba[4*1+0];
load9 = ptrbb[4*1+0];
res0 = res0+load8*load9;
load10 = ptrba[4*1+1];
res1 = res1-load10*load9;
load11 = ptrbb[4*1+1];
res0 = res0+load10*load11;
res1 = res1+load8*load11;
load12 = ptrba[4*1+2];
res2 = res2+load12*load9;
load13 = ptrba[4*1+3];
res3 = res3-load13*load9;
res2 = res2+load13*load11;
res3 = res3+load12*load11;
load14 = ptrbb[4*1+2];
res4 = res4+load8*load14;
res5 = res5-load10*load14;
load15 = ptrbb[4*1+3];
res4 = res4+load10*load15;
res5 = res5+load8*load15;
res6 = res6+load12*load14;
res7 = res7-load13*load14;
res6 = res6+load13*load15;
res7 = res7+load12*load15;
load0 = ptrba[4*2+0];
load1 = ptrbb[4*2+0];
res0 = res0+load0*load1;
load2 = ptrba[4*2+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*2+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*2+2];
res2 = res2+load4*load1;
load5 = ptrba[4*2+3];
res3 = res3-load5*load1;
res2 = res2+load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*2+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*2+3];
res4 = res4+load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6+load5*load7;
res7 = res7+load4*load7;
load8 = ptrba[4*3+0];
load9 = ptrbb[4*3+0];
res0 = res0+load8*load9;
load10 = ptrba[4*3+1];
res1 = res1-load10*load9;
load11 = ptrbb[4*3+1];
res0 = res0+load10*load11;
res1 = res1+load8*load11;
load12 = ptrba[4*3+2];
res2 = res2+load12*load9;
load13 = ptrba[4*3+3];
res3 = res3-load13*load9;
res2 = res2+load13*load11;
res3 = res3+load12*load11;
load14 = ptrbb[4*3+2];
res4 = res4+load8*load14;
res5 = res5-load10*load14;
load15 = ptrbb[4*3+3];
res4 = res4+load10*load15;
res5 = res5+load8*load15;
res6 = res6+load12*load14;
res7 = res7-load13*load14;
res6 = res6+load13*load15;
res7 = res7+load12*load15;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2-load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4-load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6-load5*load7;
res7 = res7-load4*load7;
load8 = ptrba[4*1+0];
load9 = ptrbb[4*1+0];
res0 = res0+load8*load9;
load10 = ptrba[4*1+1];
res1 = res1-load10*load9;
load11 = ptrbb[4*1+1];
res0 = res0-load10*load11;
res1 = res1-load8*load11;
load12 = ptrba[4*1+2];
res2 = res2+load12*load9;
load13 = ptrba[4*1+3];
res3 = res3-load13*load9;
res2 = res2-load13*load11;
res3 = res3-load12*load11;
load14 = ptrbb[4*1+2];
res4 = res4+load8*load14;
res5 = res5-load10*load14;
load15 = ptrbb[4*1+3];
res4 = res4-load10*load15;
res5 = res5-load8*load15;
res6 = res6+load12*load14;
res7 = res7-load13*load14;
res6 = res6-load13*load15;
res7 = res7-load12*load15;
load0 = ptrba[4*2+0];
load1 = ptrbb[4*2+0];
res0 = res0+load0*load1;
load2 = ptrba[4*2+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*2+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*2+2];
res2 = res2+load4*load1;
load5 = ptrba[4*2+3];
res3 = res3-load5*load1;
res2 = res2-load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*2+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*2+3];
res4 = res4-load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6-load5*load7;
res7 = res7-load4*load7;
load8 = ptrba[4*3+0];
load9 = ptrbb[4*3+0];
res0 = res0+load8*load9;
load10 = ptrba[4*3+1];
res1 = res1-load10*load9;
load11 = ptrbb[4*3+1];
res0 = res0-load10*load11;
res1 = res1-load8*load11;
load12 = ptrba[4*3+2];
res2 = res2+load12*load9;
load13 = ptrba[4*3+3];
res3 = res3-load13*load9;
res2 = res2-load13*load11;
res3 = res3-load12*load11;
load14 = ptrbb[4*3+2];
res4 = res4+load8*load14;
res5 = res5-load10*load14;
load15 = ptrbb[4*3+3];
res4 = res4-load10*load15;
res5 = res5-load8*load15;
res6 = res6+load12*load14;
res7 = res7-load13*load14;
res6 = res6-load13*load15;
res7 = res7-load12*load15;
#endif
ptrba = ptrba+16;
ptrbb = ptrbb+16;
}
for (k=0; k<(bk&3); k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2-load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4-load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6-load5*load7;
res7 = res7+load4*load7;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2+load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4+load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6+load5*load7;
res7 = res7-load4*load7;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2+load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4+load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6+load5*load7;
res7 = res7+load4*load7;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2-load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4-load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6-load5*load7;
res7 = res7-load4*load7;
#endif
ptrba = ptrba+4;
ptrbb = ptrbb+4;
}
load0 = res0*alphar;
C0[0] = C0[0]+load0;
load1 = res1*alphar;
C0[1] = C0[1]+load1;
load0 = res1*alphai;
C0[0] = C0[0]-load0;
load1 = res0*alphai;
C0[1] = C0[1]+load1;
load2 = res2*alphar;
C0[2] = C0[2]+load2;
load3 = res3*alphar;
C0[3] = C0[3]+load3;
load2 = res3*alphai;
C0[2] = C0[2]-load2;
load3 = res2*alphai;
C0[3] = C0[3]+load3;
load4 = res4*alphar;
C1[0] = C1[0]+load4;
load5 = res5*alphar;
C1[1] = C1[1]+load5;
load4 = res5*alphai;
C1[0] = C1[0]-load4;
load5 = res4*alphai;
C1[1] = C1[1]+load5;
load6 = res6*alphar;
C1[2] = C1[2]+load6;
load7 = res7*alphar;
C1[3] = C1[3]+load7;
load6 = res7*alphai;
C1[2] = C1[2]-load6;
load7 = res6*alphai;
C1[3] = C1[3]+load7;
C0 = C0+4;
C1 = C1+4;
}
for (i=0; i<(bm&1); i+=1)
{
ptrbb = bb;
res0 = 0;
res1 = 0;
res2 = 0;
res3 = 0;
for (k=0; k<bk; k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[2*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrbb[4*0+2];
res2 = res2+load0*load4;
res3 = res3+load2*load4;
load5 = ptrbb[4*0+3];
res2 = res2-load2*load5;
res3 = res3+load0*load5;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[2*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrbb[4*0+2];
res2 = res2+load0*load4;
res3 = res3+load2*load4;
load5 = ptrbb[4*0+3];
res2 = res2+load2*load5;
res3 = res3-load0*load5;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[2*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrbb[4*0+2];
res2 = res2+load0*load4;
res3 = res3-load2*load4;
load5 = ptrbb[4*0+3];
res2 = res2+load2*load5;
res3 = res3+load0*load5;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[2*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrbb[4*0+2];
res2 = res2+load0*load4;
res3 = res3-load2*load4;
load5 = ptrbb[4*0+3];
res2 = res2-load2*load5;
res3 = res3-load0*load5;
#endif
ptrba = ptrba+2;
ptrbb = ptrbb+4;
}
load0 = res0*alphar;
C0[0] = C0[0]+load0;
load1 = res1*alphar;
C0[1] = C0[1]+load1;
load0 = res1*alphai;
C0[0] = C0[0]-load0;
load1 = res0*alphai;
C0[1] = C0[1]+load1;
load2 = res2*alphar;
C1[0] = C1[0]+load2;
load3 = res3*alphar;
C1[1] = C1[1]+load3;
load2 = res3*alphai;
C1[0] = C1[0]-load2;
load3 = res2*alphai;
C1[1] = C1[1]+load3;
C0 = C0+2;
C1 = C1+2;
}
k = (bk<<2);
bb = bb+k;
i = (ldc<<2);
C = C+i;
}
for (j=0; j<(bn&1); j+=1)
{
C0 = C;
ptrba = ba;
for (i=0; i<bm/2; i+=1)
{
ptrbb = bb;
res0 = 0;
res1 = 0;
res2 = 0;
res3 = 0;
for (k=0; k<bk; k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[4*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2-load5*load3;
res3 = res3+load4*load3;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[4*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2+load5*load3;
res3 = res3-load4*load3;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[4*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2+load5*load3;
res3 = res3+load4*load3;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[4*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2-load5*load3;
res3 = res3-load4*load3;
#endif
ptrba = ptrba+4;
ptrbb = ptrbb+2;
}
load0 = res0*alphar;
C0[0] = C0[0]+load0;
load1 = res1*alphar;
C0[1] = C0[1]+load1;
load0 = res1*alphai;
C0[0] = C0[0]-load0;
load1 = res0*alphai;
C0[1] = C0[1]+load1;
load2 = res2*alphar;
C0[2] = C0[2]+load2;
load3 = res3*alphar;
C0[3] = C0[3]+load3;
load2 = res3*alphai;
C0[2] = C0[2]-load2;
load3 = res2*alphai;
C0[3] = C0[3]+load3;
C0 = C0+4;
}
for (i=0; i<(bm&1); i+=1)
{
ptrbb = bb;
res0 = 0;
res1 = 0;
for (k=0; k<bk; k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
#endif
ptrba = ptrba+2;
ptrbb = ptrbb+2;
}
load0 = res0*alphar;
C0[0] = C0[0]+load0;
load1 = res1*alphar;
C0[1] = C0[1]+load1;
load0 = res1*alphai;
C0[0] = C0[0]-load0;
load1 = res0*alphai;
C0[1] = C0[1]+load1;
C0 = C0+2;
}
k = (bk<<1);
bb = bb+k;
i = (ldc<<1);
C = C+i;
}
return 0;
}

923
kernel/generic/ztrmmkernel_2x2.c Normal file
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#include "common.h"
/********************************
ADD1 a*c
ADD2 b*c
ADD3 a*d
ADD4 b*d
*********************************/
int CNAME(BLASLONG bm,BLASLONG bn,BLASLONG bk,FLOAT alphar,FLOAT alphai,FLOAT* ba,FLOAT* bb,
FLOAT* C,BLASLONG ldc, BLASLONG offset)
{
BLASLONG i,j,k;
FLOAT *C0,*C1,*ptrba,*ptrbb;
FLOAT res0,res1,res2,res3,res4,res5,res6,res7,load0,load1,load2,load3,load4,load5,load6,load7,load8,load9,load10,load11,load12,load13,load14,load15;
BLASLONG off, temp;
#if defined(TRMMKERNEL) && !defined(LEFT)
off = -offset;
#endif
for (j=0; j<bn/2; j+=1)
{
#if defined(TRMMKERNEL) && defined(LEFT)
off = offset;
#endif
C0 = C;
C1 = C0+2*ldc;
ptrba = ba;
for (i=0; i<bm/2; i+=1)
{
#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
ptrbb = bb;
#else
ptrba += off*2*2;
ptrbb = bb+off*2*2;
#endif
res0 = 0;
res1 = 0;
res2 = 0;
res3 = 0;
res4 = 0;
res5 = 0;
res6 = 0;
res7 = 0;
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
temp = bk - off;
#elif defined(LEFT)
temp = off + 2;
#else
temp = off + 2;
#endif
for (k=0; k<temp/4; k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2-load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4-load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6-load5*load7;
res7 = res7+load4*load7;
load8 = ptrba[4*1+0];
load9 = ptrbb[4*1+0];
res0 = res0+load8*load9;
load10 = ptrba[4*1+1];
res1 = res1+load10*load9;
load11 = ptrbb[4*1+1];
res0 = res0-load10*load11;
res1 = res1+load8*load11;
load12 = ptrba[4*1+2];
res2 = res2+load12*load9;
load13 = ptrba[4*1+3];
res3 = res3+load13*load9;
res2 = res2-load13*load11;
res3 = res3+load12*load11;
load14 = ptrbb[4*1+2];
res4 = res4+load8*load14;
res5 = res5+load10*load14;
load15 = ptrbb[4*1+3];
res4 = res4-load10*load15;
res5 = res5+load8*load15;
res6 = res6+load12*load14;
res7 = res7+load13*load14;
res6 = res6-load13*load15;
res7 = res7+load12*load15;
load0 = ptrba[4*2+0];
load1 = ptrbb[4*2+0];
res0 = res0+load0*load1;
load2 = ptrba[4*2+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*2+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*2+2];
res2 = res2+load4*load1;
load5 = ptrba[4*2+3];
res3 = res3+load5*load1;
res2 = res2-load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*2+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*2+3];
res4 = res4-load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6-load5*load7;
res7 = res7+load4*load7;
load8 = ptrba[4*3+0];
load9 = ptrbb[4*3+0];
res0 = res0+load8*load9;
load10 = ptrba[4*3+1];
res1 = res1+load10*load9;
load11 = ptrbb[4*3+1];
res0 = res0-load10*load11;
res1 = res1+load8*load11;
load12 = ptrba[4*3+2];
res2 = res2+load12*load9;
load13 = ptrba[4*3+3];
res3 = res3+load13*load9;
res2 = res2-load13*load11;
res3 = res3+load12*load11;
load14 = ptrbb[4*3+2];
res4 = res4+load8*load14;
res5 = res5+load10*load14;
load15 = ptrbb[4*3+3];
res4 = res4-load10*load15;
res5 = res5+load8*load15;
res6 = res6+load12*load14;
res7 = res7+load13*load14;
res6 = res6-load13*load15;
res7 = res7+load12*load15;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2+load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4+load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6+load5*load7;
res7 = res7-load4*load7;
load8 = ptrba[4*1+0];
load9 = ptrbb[4*1+0];
res0 = res0+load8*load9;
load10 = ptrba[4*1+1];
res1 = res1+load10*load9;
load11 = ptrbb[4*1+1];
res0 = res0+load10*load11;
res1 = res1-load8*load11;
load12 = ptrba[4*1+2];
res2 = res2+load12*load9;
load13 = ptrba[4*1+3];
res3 = res3+load13*load9;
res2 = res2+load13*load11;
res3 = res3-load12*load11;
load14 = ptrbb[4*1+2];
res4 = res4+load8*load14;
res5 = res5+load10*load14;
load15 = ptrbb[4*1+3];
res4 = res4+load10*load15;
res5 = res5-load8*load15;
res6 = res6+load12*load14;
res7 = res7+load13*load14;
res6 = res6+load13*load15;
res7 = res7-load12*load15;
load0 = ptrba[4*2+0];
load1 = ptrbb[4*2+0];
res0 = res0+load0*load1;
load2 = ptrba[4*2+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*2+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*2+2];
res2 = res2+load4*load1;
load5 = ptrba[4*2+3];
res3 = res3+load5*load1;
res2 = res2+load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*2+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*2+3];
res4 = res4+load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6+load5*load7;
res7 = res7-load4*load7;
load8 = ptrba[4*3+0];
load9 = ptrbb[4*3+0];
res0 = res0+load8*load9;
load10 = ptrba[4*3+1];
res1 = res1+load10*load9;
load11 = ptrbb[4*3+1];
res0 = res0+load10*load11;
res1 = res1-load8*load11;
load12 = ptrba[4*3+2];
res2 = res2+load12*load9;
load13 = ptrba[4*3+3];
res3 = res3+load13*load9;
res2 = res2+load13*load11;
res3 = res3-load12*load11;
load14 = ptrbb[4*3+2];
res4 = res4+load8*load14;
res5 = res5+load10*load14;
load15 = ptrbb[4*3+3];
res4 = res4+load10*load15;
res5 = res5-load8*load15;
res6 = res6+load12*load14;
res7 = res7+load13*load14;
res6 = res6+load13*load15;
res7 = res7-load12*load15;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2+load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4+load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6+load5*load7;
res7 = res7+load4*load7;
load8 = ptrba[4*1+0];
load9 = ptrbb[4*1+0];
res0 = res0+load8*load9;
load10 = ptrba[4*1+1];
res1 = res1-load10*load9;
load11 = ptrbb[4*1+1];
res0 = res0+load10*load11;
res1 = res1+load8*load11;
load12 = ptrba[4*1+2];
res2 = res2+load12*load9;
load13 = ptrba[4*1+3];
res3 = res3-load13*load9;
res2 = res2+load13*load11;
res3 = res3+load12*load11;
load14 = ptrbb[4*1+2];
res4 = res4+load8*load14;
res5 = res5-load10*load14;
load15 = ptrbb[4*1+3];
res4 = res4+load10*load15;
res5 = res5+load8*load15;
res6 = res6+load12*load14;
res7 = res7-load13*load14;
res6 = res6+load13*load15;
res7 = res7+load12*load15;
load0 = ptrba[4*2+0];
load1 = ptrbb[4*2+0];
res0 = res0+load0*load1;
load2 = ptrba[4*2+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*2+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*2+2];
res2 = res2+load4*load1;
load5 = ptrba[4*2+3];
res3 = res3-load5*load1;
res2 = res2+load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*2+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*2+3];
res4 = res4+load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6+load5*load7;
res7 = res7+load4*load7;
load8 = ptrba[4*3+0];
load9 = ptrbb[4*3+0];
res0 = res0+load8*load9;
load10 = ptrba[4*3+1];
res1 = res1-load10*load9;
load11 = ptrbb[4*3+1];
res0 = res0+load10*load11;
res1 = res1+load8*load11;
load12 = ptrba[4*3+2];
res2 = res2+load12*load9;
load13 = ptrba[4*3+3];
res3 = res3-load13*load9;
res2 = res2+load13*load11;
res3 = res3+load12*load11;
load14 = ptrbb[4*3+2];
res4 = res4+load8*load14;
res5 = res5-load10*load14;
load15 = ptrbb[4*3+3];
res4 = res4+load10*load15;
res5 = res5+load8*load15;
res6 = res6+load12*load14;
res7 = res7-load13*load14;
res6 = res6+load13*load15;
res7 = res7+load12*load15;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2-load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4-load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6-load5*load7;
res7 = res7-load4*load7;
load8 = ptrba[4*1+0];
load9 = ptrbb[4*1+0];
res0 = res0+load8*load9;
load10 = ptrba[4*1+1];
res1 = res1-load10*load9;
load11 = ptrbb[4*1+1];
res0 = res0-load10*load11;
res1 = res1-load8*load11;
load12 = ptrba[4*1+2];
res2 = res2+load12*load9;
load13 = ptrba[4*1+3];
res3 = res3-load13*load9;
res2 = res2-load13*load11;
res3 = res3-load12*load11;
load14 = ptrbb[4*1+2];
res4 = res4+load8*load14;
res5 = res5-load10*load14;
load15 = ptrbb[4*1+3];
res4 = res4-load10*load15;
res5 = res5-load8*load15;
res6 = res6+load12*load14;
res7 = res7-load13*load14;
res6 = res6-load13*load15;
res7 = res7-load12*load15;
load0 = ptrba[4*2+0];
load1 = ptrbb[4*2+0];
res0 = res0+load0*load1;
load2 = ptrba[4*2+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*2+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*2+2];
res2 = res2+load4*load1;
load5 = ptrba[4*2+3];
res3 = res3-load5*load1;
res2 = res2-load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*2+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*2+3];
res4 = res4-load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6-load5*load7;
res7 = res7-load4*load7;
load8 = ptrba[4*3+0];
load9 = ptrbb[4*3+0];
res0 = res0+load8*load9;
load10 = ptrba[4*3+1];
res1 = res1-load10*load9;
load11 = ptrbb[4*3+1];
res0 = res0-load10*load11;
res1 = res1-load8*load11;
load12 = ptrba[4*3+2];
res2 = res2+load12*load9;
load13 = ptrba[4*3+3];
res3 = res3-load13*load9;
res2 = res2-load13*load11;
res3 = res3-load12*load11;
load14 = ptrbb[4*3+2];
res4 = res4+load8*load14;
res5 = res5-load10*load14;
load15 = ptrbb[4*3+3];
res4 = res4-load10*load15;
res5 = res5-load8*load15;
res6 = res6+load12*load14;
res7 = res7-load13*load14;
res6 = res6-load13*load15;
res7 = res7-load12*load15;
#endif
ptrba = ptrba+16;
ptrbb = ptrbb+16;
}
for (k=0; k<(temp&3); k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2-load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4-load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6-load5*load7;
res7 = res7+load4*load7;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2+load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5+load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4+load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7+load5*load6;
res6 = res6+load5*load7;
res7 = res7-load4*load7;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2+load5*load3;
res3 = res3+load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4+load2*load7;
res5 = res5+load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6+load5*load7;
res7 = res7+load4*load7;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[4*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2-load5*load3;
res3 = res3-load4*load3;
load6 = ptrbb[4*0+2];
res4 = res4+load0*load6;
res5 = res5-load2*load6;
load7 = ptrbb[4*0+3];
res4 = res4-load2*load7;
res5 = res5-load0*load7;
res6 = res6+load4*load6;
res7 = res7-load5*load6;
res6 = res6-load5*load7;
res7 = res7-load4*load7;
#endif
ptrba = ptrba+4;
ptrbb = ptrbb+4;
}
load0 = res0*alphar-res1*alphai;
load1 = res1*alphar+res0*alphai;
C0[0] = load0;
C0[1] = load1;
load2 = res2*alphar-res3*alphai;
load3 = res3*alphar+res2*alphai;
C0[2] = load2;
C0[3] = load3;
load4 = res4*alphar-res5*alphai;
load5 = res5*alphar+res4*alphai;
C1[0] = load4;
C1[1] = load5;
load6 = res6*alphar-res7*alphai;
load7 = res7*alphar+res6*alphai;
C1[2] = load6;
C1[3] = load7;
#if ( defined(LEFT) && defined(TRANSA)) || \
(!defined(LEFT) && !defined(TRANSA))
temp = bk - off;
#ifdef LEFT
temp -= 2;
#else
temp -= 2;
#endif
ptrba += temp*2*2;
ptrbb += temp*2*2;
#endif
#ifdef LEFT
off += 2;
#endif
C0 = C0+4;
C1 = C1+4;
}
for (i=0; i<(bm&1); i+=1)
{
#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
ptrbb = bb;
#else
ptrba += off*2;
ptrbb = bb + off*2*2;
#endif
res0 = 0;
res1 = 0;
res2 = 0;
res3 = 0;
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
temp = bk - off;
#elif defined(LEFT)
temp = off+1;
#else
temp = off+2;
#endif
for (k=0; k<temp; k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[2*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrbb[4*0+2];
res2 = res2+load0*load4;
res3 = res3+load2*load4;
load5 = ptrbb[4*0+3];
res2 = res2-load2*load5;
res3 = res3+load0*load5;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[2*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrbb[4*0+2];
res2 = res2+load0*load4;
res3 = res3+load2*load4;
load5 = ptrbb[4*0+3];
res2 = res2+load2*load5;
res3 = res3-load0*load5;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[2*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrbb[4*0+2];
res2 = res2+load0*load4;
res3 = res3-load2*load4;
load5 = ptrbb[4*0+3];
res2 = res2+load2*load5;
res3 = res3+load0*load5;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[2*0+0];
load1 = ptrbb[4*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[4*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrbb[4*0+2];
res2 = res2+load0*load4;
res3 = res3-load2*load4;
load5 = ptrbb[4*0+3];
res2 = res2-load2*load5;
res3 = res3-load0*load5;
#endif
ptrba = ptrba+2;
ptrbb = ptrbb+4;
}
load0 = res0*alphar-res1*alphai;
load1 = res1*alphar+res0*alphai;
C0[0] = load0;
C0[1] = load1;
load2 = res2*alphar-res3*alphai;
load3 = res3*alphar+res2*alphai;
C1[0] = load2;
C1[1] = load3;
#if ( defined(LEFT) && defined(TRANSA)) || \
(!defined(LEFT) && !defined(TRANSA))
temp = bk - off;
#ifdef LEFT
temp -= 1;
#else
temp -= 2;
#endif
ptrba += temp*2;
ptrbb += temp*2*2;
#endif
#ifdef LEFT
off += 1;
#endif
C0 = C0+2;
C1 = C1+2;
}
#if defined(TRMMKERNEL) && !defined(LEFT)
off += 2;
#endif
k = (bk<<2);
bb = bb+k;
i = (ldc<<2);
C = C+i;
}
for (j=0; j<(bn&1); j+=1)
{
C0 = C;
#if defined(TRMMKERNEL) && defined(LEFT)
off = offset;
#endif
ptrba = ba;
for (i=0; i<bm/2; i+=1)
{
#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
ptrbb = bb;
#else
ptrba += off*2*2;
ptrbb = bb+off*2;
#endif
res0 = 0;
res1 = 0;
res2 = 0;
res3 = 0;
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
temp = bk - off;
#elif defined(LEFT)
temp = off + 2;
#else
temp = off + 1;
#endif
for (k=0; k<temp; k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[4*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2-load5*load3;
res3 = res3+load4*load3;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[4*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3+load5*load1;
res2 = res2+load5*load3;
res3 = res3-load4*load3;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[4*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2+load5*load3;
res3 = res3+load4*load3;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[4*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[4*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
load4 = ptrba[4*0+2];
res2 = res2+load4*load1;
load5 = ptrba[4*0+3];
res3 = res3-load5*load1;
res2 = res2-load5*load3;
res3 = res3-load4*load3;
#endif
ptrba = ptrba+4;
ptrbb = ptrbb+2;
}
load0 = res0*alphar-res1*alphai;
load1 = res1*alphar+res0*alphai;
C0[0] = load0;
C0[1] = load1;
load2 = res2*alphar-res3*alphai;
load3 = res3*alphar+res2*alphai;
C0[2] = load2;
C0[3] = load3;
#if ( defined(LEFT) && defined(TRANSA)) || \
(!defined(LEFT) && !defined(TRANSA))
temp = bk-off;
#ifdef LEFT
temp -= 2;
#else
temp -= 1;
#endif
ptrba += temp*2*2;
ptrbb += temp*2;
#endif
#ifdef LEFT
off += 2;
#endif
C0 = C0+4;
}
for (i=0; i<(bm&1); i+=1)
{
#if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
ptrbb = bb;
#else
ptrba += off*2;
ptrbb = bb + off*2;
#endif
res0 = 0;
res1 = 0;
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
temp = bk-off;
#elif defined(LEFT)
temp = off + 1;
#else
temp = off + 1;
#endif
for (k=0; k<temp; k+=1)
{
#if defined(NN) || defined(NT) || defined(TN) || defined(TT)
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0-load2*load3;
res1 = res1+load0*load3;
#endif
#if defined(NR) || defined(NC) || defined(TR) || defined(TC)
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1+load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0+load2*load3;
res1 = res1-load0*load3;
#endif
#if defined(RN) || defined(RT) || defined(CN) || defined(CT)
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0+load2*load3;
res1 = res1+load0*load3;
#endif
#if defined(RR) || defined(RC) || defined(CR) || defined(CC)
load0 = ptrba[2*0+0];
load1 = ptrbb[2*0+0];
res0 = res0+load0*load1;
load2 = ptrba[2*0+1];
res1 = res1-load2*load1;
load3 = ptrbb[2*0+1];
res0 = res0-load2*load3;
res1 = res1-load0*load3;
#endif
ptrba = ptrba+2;
ptrbb = ptrbb+2;
}
load0 = res0*alphar-res1*alphai;
load1 = res1*alphar+res0*alphai;
C0[0] = load0;
C0[1] = load1;
#if ( defined(LEFT) && defined(TRANSA)) || \
(!defined(LEFT) && !defined(TRANSA))
temp = bk - off;
#ifdef LEFT
temp -= 1;
#else
temp -= 1;
#endif
ptrba += temp*2;
ptrbb += temp*2;
#endif
#ifdef LEFT
off += 1;
#endif
C0 = C0+2;
}
k = (bk<<1);
bb = bb+k;
i = (ldc<<1);
C = C+i;
}
return 0;
}

28
kernel/mips64/KERNEL
View File

@ -123,15 +123,37 @@ ifndef DTRSMKERNEL_RT
DTRSMKERNEL_RT = trsm_kernel_RT.S DTRSMKERNEL_RT = trsm_kernel_RT.S
endif endif
ifndef CTRSMKERNEL_LN
CTRSMKERNEL_LN = ztrsm_kernel_LT.S CTRSMKERNEL_LN = ztrsm_kernel_LT.S
CTRSMKERNEL_LT = ztrsm_kernel_LT.S endif
CTRSMKERNEL_RN = ztrsm_kernel_LT.S
CTRSMKERNEL_RT = ztrsm_kernel_RT.S
ifndef CTRSMKERNEL_LT
CTRSMKERNEL_LT = ztrsm_kernel_LT.S
endif
ifndef CTRSMKERNEL_RN
CTRSMKERNEL_RN = ztrsm_kernel_LT.S
endif
ifndef CTRSMKERNEL_RT
CTRSMKERNEL_RT = ztrsm_kernel_RT.S
endif
ifndef ZTRSMKERNEL_LN
ZTRSMKERNEL_LN = ztrsm_kernel_LT.S ZTRSMKERNEL_LN = ztrsm_kernel_LT.S
endif
ifndef ZTRSMKERNEL_LT
ZTRSMKERNEL_LT = ztrsm_kernel_LT.S ZTRSMKERNEL_LT = ztrsm_kernel_LT.S
endif
ifndef ZTRSMKERNEL_RN
ZTRSMKERNEL_RN = ztrsm_kernel_LT.S ZTRSMKERNEL_RN = ztrsm_kernel_LT.S
endif
ifndef ZTRSMKERNEL_RT
ZTRSMKERNEL_RT = ztrsm_kernel_RT.S ZTRSMKERNEL_RT = ztrsm_kernel_RT.S
endif
CGEMM3MKERNEL = zgemm3m_kernel.S CGEMM3MKERNEL = zgemm3m_kernel.S
ZGEMM3MKERNEL = zgemm3m_kernel.S ZGEMM3MKERNEL = zgemm3m_kernel.S

52
kernel/mips64/KERNEL.LOONGSON3A
View File

@ -1,18 +1,48 @@
SAXPYKERNEL=axpy_loongson3a.S SAXPYKERNEL=axpy_loongson3a.S
DAXPYKERNEL=daxpy_loongson3a_simd.S DAXPYKERNEL=daxpy_loongson3a_simd.S
SGEMMKERNEL = sgemm_kernel_loongson3a.S SGEMVNKERNEL = gemv_n_loongson3a.c
SGEMMONCOPY = ../generic/gemm_ncopy_4.c SGEMVTKERNEL = gemv_t_loongson3a.c
SGEMMOTCOPY = ../generic/gemm_tcopy_4.c DGEMVNKERNEL = gemv_n_loongson3a.c
DGEMVTKERNEL = gemv_t_loongson3a.c
CGEMVNKERNEL = zgemv_n_loongson3a.c
CGEMVTKERNEL = zgemv_t_loongson3a.c
ZGEMVNKERNEL = zgemv_n_loongson3a.c
ZGEMVTKERNEL = zgemv_t_loongson3a.c
SGEMMKERNEL = sgemm_kernel_8x4_ps.S
SGEMMINCOPY = ../generic/gemm_ncopy_8.c
SGEMMITCOPY = ../generic/gemm_tcopy_8.c
SGEMMONCOPY = ../generic/gemm_ncopy_4.c
SGEMMOTCOPY = ../generic/gemm_tcopy_4.c
SGEMMINCOPYOBJ = sgemm_incopy.o
SGEMMITCOPYOBJ = sgemm_itcopy.o
SGEMMONCOPYOBJ = sgemm_oncopy.o SGEMMONCOPYOBJ = sgemm_oncopy.o
SGEMMOTCOPYOBJ = sgemm_otcopy.o SGEMMOTCOPYOBJ = sgemm_otcopy.o
DGEMMKERNEL = gemm_kernel_loongson3a.S DGEMMKERNEL = dgemm_kernel_loongson3a_4x4.S
DGEMMONCOPY = ../generic/gemm_ncopy_4.c DGEMMONCOPY = ../generic/gemm_ncopy_4.c
DGEMMOTCOPY = ../generic/gemm_tcopy_4.c DGEMMOTCOPY = ../generic/gemm_tcopy_4.c
DGEMMONCOPYOBJ = dgemm_oncopy.o DGEMMONCOPYOBJ = dgemm_oncopy.o
DGEMMOTCOPYOBJ = dgemm_otcopy.o DGEMMOTCOPYOBJ = dgemm_otcopy.o
CGEMMKERNEL = cgemm_kernel_loongson3a_4x2_ps.S
CGEMMINCOPY = ../generic/zgemm_ncopy_4.c
CGEMMITCOPY = ../generic/zgemm_tcopy_4.c
CGEMMONCOPY = ../generic/zgemm_ncopy_2.c
CGEMMOTCOPY = ../generic/zgemm_tcopy_2.c
CGEMMINCOPYOBJ = cgemm_incopy.o
CGEMMITCOPYOBJ = cgemm_itcopy.o
CGEMMONCOPYOBJ = cgemm_oncopy.o
CGEMMOTCOPYOBJ = cgemm_otcopy.o
ZGEMMKERNEL = zgemm_kernel_loongson3a_2x2.S
ZGEMMONCOPY = ../generic/zgemm_ncopy_2.c
ZGEMMOTCOPY = ../generic/zgemm_tcopy_2.c
ZGEMMONCOPYOBJ = zgemm_oncopy.o
ZGEMMOTCOPYOBJ = zgemm_otcopy.o
STRSMKERNEL_LN = ../generic/trsm_kernel_LN.c STRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
STRSMKERNEL_LT = ../generic/trsm_kernel_LT.c STRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
STRSMKERNEL_RN = ../generic/trsm_kernel_RN.c STRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
@ -22,3 +52,17 @@ DTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
DTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c DTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
DTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c DTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
DTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c DTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c
CTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
CTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
CTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
CTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c
ZTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
ZTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
ZTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
ZTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c

64
kernel/mips64/KERNEL.LOONGSON3B Normal file
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SAXPYKERNEL=axpy_loongson3a.S
DAXPYKERNEL=daxpy_loongson3a_simd.S
SGEMVNKERNEL = gemv_n_loongson3a.c
SGEMVTKERNEL = gemv_t_loongson3a.c
DGEMVNKERNEL = gemv_n_loongson3a.c
DGEMVTKERNEL = gemv_t_loongson3a.c
CGEMVNKERNEL = zgemv_n_loongson3a.c
CGEMVTKERNEL = zgemv_t_loongson3a.c
ZGEMVNKERNEL = zgemv_n_loongson3a.c
ZGEMVTKERNEL = zgemv_t_loongson3a.c
STRMMKERNEL = ../generic/trmmkernel_2x2.c
DTRMMKERNEL = ../generic/trmmkernel_2x2.c
CTRMMKERNEL = ../generic/ztrmmkernel_2x2.c
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
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
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
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
STRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
STRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
STRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
STRSMKERNEL_RT = ../generic/trsm_kernel_RT.c
DTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
DTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
DTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
DTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c
CTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
CTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
CTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
CTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c
ZTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
ZTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
ZTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
ZTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c

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kernel/mips64/gemv_n_loongson3a.c Normal file
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#include "common.h"
//These are auto-tuning codes on Loongson-3A platform.
//#define prefetch(x) __builtin_prefetch(x)
//#define prefetch(x) do {_mm_prefetch((char *)(x), _MM_HINT_T0);} while(0)
#define prefetch(x) __asm__ __volatile__("ld $0, %0"::"m"(x))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#define spec_loop_alpha1 do {Y[i] += A[LDA * j + i] * X[k]; i++;} while(0)
#define spec_loop do {Y[i] += ALPHA * A[LDA * j + i] * X[k]; i++;} while(0)
#define norm_loop_alpha1 do {Y[h] += A[LDA * j + i] * X[k]; i++; h += INCY;} while(0)
#define norm_loop do {Y[h] += ALPHA * A[LDA * j + i] * X[k]; i++; h += INCY;} while(0)
int CNAME(BLASLONG M, BLASLONG N, BLASLONG UNUSED, FLOAT ALPHA, FLOAT *A, BLASLONG LDA, FLOAT *X, BLASLONG INCX, FLOAT *Y, BLASLONG INCY, FLOAT *BUFFER)
{
BLASLONG kx=0, ky=0;
if(!ALPHA)
return 0;
//if(INCX < 0)
// kx = (1-N) * INCX;
// INCX = -INCX;
//if(INCY < 0)
// ky = (1-M) * INCY;
// INCY = -INCY;
BLASLONG fahead = 30;
BLASLONG spec_unroll = 4;
BLASLONG tMQ = M - M % spec_unroll;
BLASLONG j = 0, k = 0;
if(ALPHA == 1) {
if(INCY == 1) {
for(k=kx; likely(j < N); j++, k += INCX) {
BLASLONG i = 0;
for(; likely(i < tMQ);) {
prefetch(A[LDA * j + i + fahead]);
prefetch(Y[i + fahead]);
/*loop_mark*/ spec_loop_alpha1;
/*loop_mark*/ spec_loop_alpha1;
/*loop_mark*/ spec_loop_alpha1;
/*loop_mark*/ spec_loop_alpha1;
}
for(; likely(i < M);) {
spec_loop_alpha1;
}
}
} else {
for(k=kx; likely(j < N); j++, k += INCX) {
BLASLONG i = 0, h = ky;
for(; likely(i < tMQ);) {
prefetch(A[LDA * j + i + fahead]);
prefetch(Y[h + fahead]);
/*loop_mark*/ norm_loop_alpha1;
/*loop_mark*/ norm_loop_alpha1;
/*loop_mark*/ norm_loop_alpha1;
/*loop_mark*/ norm_loop_alpha1;
}
for(; likely(i < M);) {
norm_loop_alpha1;
}
}
}
} else {
if(INCY == 1) {
for(k=kx; likely(j < N); j++, k += INCX) {
BLASLONG i = 0;
for(; likely(i < tMQ);) {
prefetch(A[LDA * j + i + fahead]);
prefetch(Y[i + fahead]);
/*loop_mark*/ spec_loop;
/*loop_mark*/ spec_loop;
/*loop_mark*/ spec_loop;
/*loop_mark*/ spec_loop;
}
for(; likely(i < M);) {
spec_loop;
}
}
} else {
for(k=kx; likely(j < N); j++, k += INCX) {
BLASLONG i = 0, h = ky;
for(; likely(i < tMQ);) {
prefetch(A[LDA * j + i + fahead]);
prefetch(Y[h + fahead]);
/*loop_mark*/ norm_loop;
/*loop_mark*/ norm_loop;
/*loop_mark*/ norm_loop;
/*loop_mark*/ norm_loop;
}
for(; likely(i < M);) {
norm_loop;
}
}
}
}
return 0;
}

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#include "common.h"
//These are auto-tuning codes on Loongson-3A platform.
//#define prefetch(x) __builtin_prefetch(x)
//#define prefetch(x) do {_mm_prefetch((char *)(x), _MM_HINT_T0);} while(0)
#define prefetch(x) __asm__ __volatile__("ld $0, %0"::"m"(x))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#define spec_loop_alpha1 do {Y[k] += A[LDA * j + i] * X[i]; i++;} while(0)
#define spec_loop do {Y[k] += ALPHA * A[LDA * j + i] * X[i]; i++;} while(0)
#define norm_loop_alpha1 do {Y[k] += A[LDA * j + i] * X[h]; i++; h += INCX;} while(0)
#define norm_loop do {Y[k] += ALPHA * A[LDA * j + i] * X[h]; i++; h += INCX;} while(0)
int CNAME(BLASLONG M, BLASLONG N, BLASLONG UNUSED, FLOAT ALPHA, FLOAT *A, BLASLONG LDA, FLOAT *X, BLASLONG INCX, FLOAT *Y, BLASLONG INCY, FLOAT *BUFFER) {
if(!ALPHA)
return 0;
// if(INCX < 0)
// INCX = -INCX;
// if(INCY < 0)
// INCY = -INCY;
BLASLONG fahead = 30;
BLASLONG spec_unroll = 3;
BLASLONG tMQ = M - M % spec_unroll;
BLASLONG j = 0, k = 0;
if(ALPHA == 1) {
if(INCX == 1) {
for(; likely(j < N); j++, k += INCY) {
BLASLONG i = 0;
for(; likely(i < tMQ);) {
prefetch(A[LDA * j + i + fahead]);
prefetch(X[i + fahead]);
/*loop_mark*/ spec_loop_alpha1;
/*loop_mark*/ spec_loop_alpha1;
/*loop_mark*/ spec_loop_alpha1;
}
for(; likely(i < M);) {
spec_loop_alpha1;
}
}
} else {
for(; likely(j < N); j++, k += INCY) {
BLASLONG i = 0, h = 0;
for(; likely(i < tMQ);) {
prefetch(A[LDA * j + i + fahead]);
prefetch(X[h + fahead]);
/*loop_mark*/ norm_loop_alpha1;
/*loop_mark*/ norm_loop_alpha1;
/*loop_mark*/ norm_loop_alpha1;
}
for(; likely(i < M);) {
norm_loop_alpha1;
}
}
}
} else {
if(INCX == 1) {
for(; likely(j < N); j++, k += INCY) {
BLASLONG i = 0;
for(; likely(i < tMQ);) {
prefetch(A[LDA * j + i + fahead]);
prefetch(X[i + fahead]);
/*loop_mark*/ spec_loop;
/*loop_mark*/ spec_loop;
/*loop_mark*/ spec_loop;
}
for(; likely(i < M);) {
spec_loop;
}
}
} else {
for(; likely(j < N); j++, k += INCY) {
BLASLONG i = 0, h = 0;
for(; likely(i < tMQ);) {
prefetch(A[LDA * j + i + fahead]);
prefetch(X[h + fahead]);
/*loop_mark*/ norm_loop;
/*loop_mark*/ norm_loop;
/*loop_mark*/ norm_loop;
}
for(; likely(i < M);) {
norm_loop;
}
}
}
}
return 0;
}

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#include "common.h"
//typedef int BLASLONG;
//typedef double FLOAT;
#define prefetch(x) __asm__ __volatile__("ld $0, %0"::"m"(x))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#if !defined(CONJ) && !defined(XCONJ)
#define spec_loop_alpha1 spec_loop_alpha1_0
#define spec_loop spec_loop_0
#define norm_loop_alpha1 norm_loop_alpha1_0
#define norm_loop norm_loop_0
#endif
#if defined(CONJ) && !defined(XCONJ)
#define spec_loop_alpha1 spec_loop_alpha1_1
#define spec_loop spec_loop_1
#define norm_loop_alpha1 norm_loop_alpha1_1
#define norm_loop norm_loop_1
#endif
#if !defined(CONJ) && defined(XCONJ)
#define spec_loop_alpha1 spec_loop_alpha1_2
#define spec_loop spec_loop_2
#define norm_loop_alpha1 norm_loop_alpha1_2
#define norm_loop norm_loop_2
#endif
#if defined(CONJ) && defined(XCONJ)
#define spec_loop_alpha1 spec_loop_alpha1_3
#define spec_loop spec_loop_3
#define norm_loop_alpha1 norm_loop_alpha1_3
#define norm_loop norm_loop_3
#endif
#define spec_loop_alpha1_0 do {Y[ii] += A[jj + ii] * X[k]; Y[ii + 1] += A[jj + ii + 1] * X[k]; Y[ii + 1] += A[jj + ii] * X[k + 1]; Y[ii] -= A[jj + ii + 1] * X[k + 1]; ii += 2;} while(0)
#define spec_loop_alpha1_1 do {Y[ii] += A[jj + ii] * X[k]; Y[ii + 1] -= A[jj + ii + 1] * X[k]; Y[ii + 1] += A[jj + ii] * X[k + 1]; Y[ii] += A[jj + ii + 1] * X[k + 1]; ii += 2;} while(0)
#define spec_loop_alpha1_2 do {Y[ii] += A[jj + ii] * X[k]; Y[ii + 1] += A[jj + ii + 1] * X[k]; Y[ii + 1] -= A[jj + ii] * X[k + 1]; Y[ii] += A[jj + ii + 1] * X[k + 1]; ii += 2;} while(0)
#define spec_loop_alpha1_3 do {Y[ii] += A[jj + ii] * X[k]; Y[ii + 1] -= A[jj + ii + 1] * X[k]; Y[ii + 1] -= A[jj + ii] * X[k + 1]; Y[ii] -= A[jj + ii + 1] * X[k + 1]; ii += 2;} while(0)
#define spec_loop_0 do {rTmp = A[jj + ii] * X[k] - A[jj + ii + 1] * X[k + 1]; iTmp = A[jj + ii] * X[k + 1] + A[jj + ii + 1] * X[k]; Y[ii] += rTmp * rALPHA - iTmp * iALPHA; Y[ii + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2;} while(0)
#define spec_loop_1 do {rTmp = A[jj + ii] * X[k] + A[jj + ii + 1] * X[k + 1]; iTmp = A[jj + ii] * X[k + 1] - A[jj + ii + 1] * X[k]; Y[ii] += rTmp * rALPHA - iTmp * iALPHA; Y[ii + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2;} while(0)
#define spec_loop_2 do {rTmp = A[jj + ii] * X[k] + A[jj + ii + 1] * X[k + 1]; iTmp = -A[jj + ii] * X[k + 1] + A[jj + ii + 1] * X[k]; Y[ii] += rTmp * rALPHA - iTmp * iALPHA; Y[ii + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2;} while(0)
#define spec_loop_3 do {rTmp = A[jj + ii] * X[k] - A[jj + ii + 1] * X[k + 1]; iTmp = -A[jj + ii] * X[k + 1] - A[jj + ii + 1] * X[k]; Y[ii] += rTmp * rALPHA - iTmp * iALPHA; Y[ii + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2;} while(0)
#define norm_loop_alpha1_0 do {Y[iii] += A[jj + ii] * X[k] - A[jj + ii + 1] * X[k + 1]; Y[iii + 1] += A[jj + ii] * X[k + 1] + A[jj + ii + 1] * X[k]; ii += 2; iii += INCY * 2;} while(0)
#define norm_loop_alpha1_1 do {Y[iii] += A[jj + ii] * X[k] + A[jj + ii + 1] * X[k + 1]; Y[iii + 1] += A[jj + ii] * X[k + 1] - A[jj + ii + 1] * X[k]; ii += 2; iii += INCY * 2;} while(0)
#define norm_loop_alpha1_2 do {Y[iii] += A[jj + ii] * X[k] + A[jj + ii + 1] * X[k + 1]; Y[iii + 1] += -A[jj + ii] * X[k + 1] + A[jj + ii + 1] * X[k]; ii += 2; iii += INCY * 2;} while(0)
#define norm_loop_alpha1_3 do {Y[iii] += A[jj + ii] * X[k] - A[jj + ii + 1] * X[k + 1]; Y[iii + 1] += -A[jj + ii] * X[k + 1] - A[jj + ii + 1] * X[k]; ii += 2; iii += INCY * 2;} while(0)
#define norm_loop_0 do {rTmp = A[jj + ii] * X[k] - A[jj + ii + 1] * X[k + 1]; iTmp = A[jj + ii] * X[k + 1] + A[jj + ii + 1] * X[k]; Y[iii] += rTmp * rALPHA - iTmp * iALPHA; Y[iii + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2; iii += INCY * 2;} while(0)
#define norm_loop_1 do {rTmp = A[jj + ii] * X[k] + A[jj + ii + 1] * X[k + 1]; iTmp = A[jj + ii] * X[k + 1] - A[jj + ii + 1] * X[k]; Y[iii] += rTmp * rALPHA - iTmp * iALPHA; Y[iii + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2; iii += INCY * 2;} while(0)
#define norm_loop_2 do {rTmp = A[jj + ii] * X[k] + A[jj + ii + 1] * X[k + 1]; iTmp = -A[jj + ii] * X[k + 1] + A[jj + ii + 1] * X[k]; Y[iii] += rTmp * rALPHA - iTmp * iALPHA; Y[iii + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2; iii += INCY * 2;} while(0)
#define norm_loop_3 do {rTmp = A[jj + ii] * X[k] - A[jj + ii + 1] * X[k + 1]; iTmp = -A[jj + ii] * X[k + 1] - A[jj + ii + 1] * X[k]; Y[iii] += rTmp * rALPHA - iTmp * iALPHA; Y[iii + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2; iii += INCY * 2;} while(0)
int CNAME(BLASLONG M, BLASLONG N, BLASLONG UNUSED, FLOAT rALPHA, FLOAT iALPHA, FLOAT *A, BLASLONG LDA, FLOAT *X, BLASLONG INCX, FLOAT *Y, BLASLONG INCY, FLOAT *BUFFER) {
if(!rALPHA && iALPHA)
return 0;
BLASLONG fahead = 60;
BLASLONG spec_unroll = 2;
BLASLONG tMQ = M - M % spec_unroll;
BLASLONG j = 0, k = 0, jj = 0;
if(rALPHA == 1 && iALPHA == 0) {
if(INCY == 1) {
for(; likely(j < N); j++, k += INCX * 2, jj += LDA * 2) {
BLASLONG i = 0, ii = 0;
for(; likely(i < tMQ); i += spec_unroll) {
prefetch(A[jj + ii + fahead]);
prefetch(Y[ii + fahead]);
/*loop_mark*/ spec_loop_alpha1;
/*loop_mark*/ spec_loop_alpha1;
}
for(; likely(i < M); i++) {
spec_loop_alpha1;
}
}
} else {
for(; likely(j < N); j++, k += INCX * 2, jj += LDA * 2) {
BLASLONG i = 0, ii = 0, iii = 0;
for(; likely(i < tMQ); i += spec_unroll) {
prefetch(A[jj + ii + fahead]);
prefetch(Y[iii + fahead]);
/*loop_mark*/ norm_loop_alpha1;
/*loop_mark*/ norm_loop_alpha1;
}
for(; likely(i < M); i++) {
norm_loop_alpha1;
}
}
}
} else {
FLOAT rTmp, iTmp;
if(INCY == 1) {
for(; likely(j < N); j++, k += INCX * 2, jj += LDA * 2) {
BLASLONG i = 0, ii = 0;
for(; likely(i < tMQ); i += spec_unroll) {
prefetch(A[jj + ii + fahead]);
prefetch(Y[ii + fahead]);
/*loop_mark*/ spec_loop;
/*loop_mark*/ spec_loop;
}
for(; likely(i < M); i++) {
spec_loop;
}
}
} else {
for(; likely(j < N); j++, k += INCX * 2, jj += LDA * 2) {
BLASLONG i = 0, ii = 0, iii = 0;
for(; likely(i < tMQ); i += spec_unroll) {
prefetch(A[jj + ii + fahead]);
prefetch(Y[iii + fahead]);
/*loop_mark*/ norm_loop;
/*loop_mark*/ norm_loop;
}
for(; likely(i < M); i++) {
norm_loop;
}
}
}
}
return 0;
}

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#include "common.h"
#define prefetch(x) __asm__ __volatile__("ld $0, %0"::"m"(x))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#if !defined(CONJ) && !defined(XCONJ)
#define spec_loop_alpha1 spec_loop_alpha1_0
#define spec_loop spec_loop_0
#define norm_loop_alpha1 norm_loop_alpha1_0
#define norm_loop norm_loop_0
#endif
#if defined(CONJ) && !defined(XCONJ)
#define spec_loop_alpha1 spec_loop_alpha1_1
#define spec_loop spec_loop_1
#define norm_loop_alpha1 norm_loop_alpha1_1
#define norm_loop norm_loop_1
#endif
#if !defined(CONJ) && defined(XCONJ)
#define spec_loop_alpha1 spec_loop_alpha1_2
#define spec_loop spec_loop_2
#define norm_loop_alpha1 norm_loop_alpha1_2
#define norm_loop norm_loop_2
#endif
#if defined(CONJ) && defined(XCONJ)
#define spec_loop_alpha1 spec_loop_alpha1_3
#define spec_loop spec_loop_3
#define norm_loop_alpha1 norm_loop_alpha1_3
#define norm_loop norm_loop_3
#endif
#define spec_loop_alpha1_0 do {Y[k] += A[jj + ii] * X[ii]; Y[k + 1] += A[jj + ii + 1] * X[ii]; Y[k + 1] += A[jj + ii] * X[ii + 1]; Y[k] -= A[jj + ii + 1] * X[ii + 1]; ii += 2;} while(0)
#define spec_loop_alpha1_1 do {Y[k] += A[jj + ii] * X[ii]; Y[k + 1] -= A[jj + ii + 1] * X[ii]; Y[k + 1] += A[jj + ii] * X[ii + 1]; Y[k] += A[jj + ii + 1] * X[ii + 1]; ii += 2;} while(0)
#define spec_loop_alpha1_2 do {Y[k] += A[jj + ii] * X[ii]; Y[k + 1] += A[jj + ii + 1] * X[ii]; Y[k + 1] -= A[jj + ii] * X[ii + 1]; Y[k] += A[jj + ii + 1] * X[ii + 1]; ii += 2;} while(0)
#define spec_loop_alpha1_3 do {Y[k] += A[jj + ii] * X[ii]; Y[k + 1] -= A[jj + ii + 1] * X[ii]; Y[k + 1] -= A[jj + ii] * X[ii + 1]; Y[k] -= A[jj + ii + 1] * X[ii + 1]; ii += 2;} while(0)
#define spec_loop_0 do {rTmp = A[jj + ii] * X[ii] - A[jj + ii + 1] * X[ii + 1]; iTmp = A[jj + ii] * X[ii + 1] + A[jj + ii + 1] * X[ii]; Y[k] += rTmp * rALPHA - iTmp * iALPHA; Y[k + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2;} while(0)
#define spec_loop_1 do {rTmp = A[jj + ii] * X[ii] + A[jj + ii + 1] * X[ii + 1]; iTmp = A[jj + ii] * X[ii + 1] - A[jj + ii + 1] * X[ii]; Y[k] += rTmp * rALPHA - iTmp * iALPHA; Y[k + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2;} while(0)
#define spec_loop_2 do {rTmp = A[jj + ii] * X[ii] + A[jj + ii + 1] * X[ii + 1]; iTmp = -A[jj + ii] * X[ii + 1] + A[jj + ii + 1] * X[ii]; Y[k] += rTmp * rALPHA - iTmp * iALPHA; Y[k + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2;} while(0)
#define spec_loop_3 do {rTmp = A[jj + ii] * X[ii] - A[jj + ii + 1] * X[ii + 1]; iTmp = -A[jj + ii] * X[ii + 1] - A[jj + ii + 1] * X[ii]; Y[k] += rTmp * rALPHA - iTmp * iALPHA; Y[k + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2;} while(0)
#define norm_loop_alpha1_0 do {Y[k] += A[jj + ii] * X[iii] - A[jj + ii + 1] * X[iii + 1]; Y[k + 1] += A[jj + ii] * X[iii + 1] + A[jj + ii + 1] * X[iii]; ii += 2; iii += INCX * 2;} while(0)
#define norm_loop_alpha1_1 do {Y[k] += A[jj + ii] * X[iii] + A[jj + ii + 1] * X[iii + 1]; Y[k + 1] += A[jj + ii] * X[iii + 1] - A[jj + ii + 1] * X[iii]; ii += 2; iii += INCX * 2;} while(0)
#define norm_loop_alpha1_2 do {Y[k] += A[jj + ii] * X[iii] + A[jj + ii + 1] * X[iii + 1]; Y[k + 1] += -A[jj + ii] * X[iii + 1] + A[jj + ii + 1] * X[iii]; ii += 2; iii += INCX * 2;} while(0)
#define norm_loop_alpha1_3 do {Y[k] += A[jj + ii] * X[iii] - A[jj + ii + 1] * X[iii + 1]; Y[k + 1] += -A[jj + ii] * X[iii + 1] - A[jj + ii + 1] * X[iii]; ii += 2; iii += INCX * 2;} while(0)
#define norm_loop_0 do {rTmp = A[jj + ii] * X[iii] - A[jj + ii + 1] * X[iii + 1]; iTmp = A[jj + ii] * X[iii + 1] + A[jj + ii + 1] * X[iii]; Y[k] += rTmp * rALPHA - iTmp * iALPHA; Y[k + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2; iii += INCX * 2;} while(0)
#define norm_loop_1 do {rTmp = A[jj + ii] * X[iii] + A[jj + ii + 1] * X[iii + 1]; iTmp = A[jj + ii] * X[iii + 1] - A[jj + ii + 1] * X[iii]; Y[k] += rTmp * rALPHA - iTmp * iALPHA; Y[k + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2; iii += INCX * 2;} while(0)
#define norm_loop_2 do {rTmp = A[jj + ii] * X[iii] + A[jj + ii + 1] * X[iii + 1]; iTmp = -A[jj + ii] * X[iii + 1] + A[jj + ii + 1] * X[iii]; Y[k] += rTmp * rALPHA - iTmp * iALPHA; Y[k + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2; iii += INCX * 2;} while(0)
#define norm_loop_3 do {rTmp = A[jj + ii] * X[iii] - A[jj + ii + 1] * X[iii + 1]; iTmp = -A[jj + ii] * X[iii + 1] - A[jj + ii + 1] * X[iii]; Y[k] += rTmp * rALPHA - iTmp * iALPHA; Y[k + 1] += rTmp * iALPHA + iTmp * rALPHA; ii += 2; iii += INCX * 2;} while(0)
int CNAME(BLASLONG M, BLASLONG N, BLASLONG UNUSED, FLOAT rALPHA, FLOAT iALPHA, FLOAT *A, BLASLONG LDA, FLOAT *X, BLASLONG INCX, FLOAT *Y, BLASLONG INCY, FLOAT *BUFFER) {
if(!rALPHA && iALPHA)
return 0;
BLASLONG fahead = 30;
BLASLONG spec_unroll = 2;
BLASLONG tMQ = M - M % spec_unroll;
BLASLONG j = 0, k = 0, jj = 0;
if(rALPHA == 1 && iALPHA == 0) {
if(INCX == 1) {
for(; likely(j < N); j++, k += INCY * 2, jj += LDA * 2) {
BLASLONG i = 0, ii = 0;
for(; likely(i < tMQ); i += spec_unroll) {
prefetch(A[jj + ii + fahead]);
prefetch(X[ii + fahead]);
/*loop_mark*/ spec_loop_alpha1;
/*loop_mark*/ spec_loop_alpha1;
}
for(; likely(i < M); i++) {
spec_loop_alpha1;
}
}
} else {
for(; likely(j < N); j++, k += INCY * 2, jj += LDA * 2) {
BLASLONG i = 0, ii = 0, iii = 0;
for(; likely(i < tMQ); i += spec_unroll) {
prefetch(A[jj + ii + fahead]);
prefetch(X[iii + fahead]);
/*loop_mark*/ norm_loop_alpha1;
/*loop_mark*/ norm_loop_alpha1;
}
for(; likely(i < M); i++) {
norm_loop_alpha1;
}
}
}
} else {
FLOAT rTmp, iTmp;
if(INCX == 1) {
for(; likely(j < N); j++, k += INCY * 2, jj += LDA * 2) {
BLASLONG i = 0, ii = 0;
for(; likely(i < tMQ); i += spec_unroll) {
prefetch(A[jj + ii + fahead]);
prefetch(X[ii + fahead]);
/*loop_mark*/ spec_loop;
/*loop_mark*/ spec_loop;
}
for(; likely(i < M); i++) {
spec_loop;
}
}
} else {
for(; likely(j < N); j++, k += INCY * 2, jj += LDA * 2) {
BLASLONG i = 0, ii = 0, iii = 0;
for(; likely(i < tMQ); i += spec_unroll) {
prefetch(A[jj + ii + fahead]);
prefetch(X[iii + fahead]);
/*loop_mark*/ norm_loop;
/*loop_mark*/ norm_loop;
}
for(; likely(i < M); i++) {
norm_loop;
}
}
}
}
return 0;
}

16
kernel/x86/KERNEL
View File

@ -239,6 +239,22 @@ ifndef ZSWAPKERNEL
ZSWAPKERNEL = zswap_sse2.S ZSWAPKERNEL = zswap_sse2.S
endif endif
ifndef DGEMVNKERNEL
DGEMVNKERNEL = gemv_n_sse2.S
endif
ifndef DGEMVTKERNEL
DGEMVTKERNEL = gemv_t_sse2.S
endif
ifndef ZGEMVNKERNEL
ZGEMVNKERNEL = zgemv_n_sse2.S
endif
ifndef ZGEMVTKERNEL
ZGEMVTKERNEL = zgemv_t_sse2.S
endif
endif endif

79
param.h
View File

@ -1480,31 +1480,76 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define GEMM_DEFAULT_OFFSET_B 0 #define GEMM_DEFAULT_OFFSET_B 0
#define GEMM_DEFAULT_ALIGN 0x03fffUL #define GEMM_DEFAULT_ALIGN 0x03fffUL
#define SGEMM_DEFAULT_UNROLL_M 4 #define SGEMM_DEFAULT_UNROLL_M 8
#define SGEMM_DEFAULT_UNROLL_N 4 #define SGEMM_DEFAULT_UNROLL_N 4
#define DGEMM_DEFAULT_UNROLL_M 4 #define DGEMM_DEFAULT_UNROLL_M 4
#define DGEMM_DEFAULT_UNROLL_N 4 #define DGEMM_DEFAULT_UNROLL_N 4
#define CGEMM_DEFAULT_UNROLL_M 1 #define CGEMM_DEFAULT_UNROLL_M 4
#define CGEMM_DEFAULT_UNROLL_N 4 #define CGEMM_DEFAULT_UNROLL_N 2
#define ZGEMM_DEFAULT_UNROLL_M 1
#define ZGEMM_DEFAULT_UNROLL_N 4
#define SGEMM_DEFAULT_P 32 #define ZGEMM_DEFAULT_UNROLL_M 2
#define DGEMM_DEFAULT_P 32 #define ZGEMM_DEFAULT_UNROLL_N 2
#define CGEMM_DEFAULT_P 108
#define ZGEMM_DEFAULT_P 112
#define SGEMM_DEFAULT_Q 116 #define SGEMM_DEFAULT_P 64
#define DGEMM_DEFAULT_Q 116 #define DGEMM_DEFAULT_P 44
#define CGEMM_DEFAULT_Q 144 #define CGEMM_DEFAULT_P 64
#define ZGEMM_DEFAULT_Q 72 #define ZGEMM_DEFAULT_P 32
#define SGEMM_DEFAULT_R 1000 #define SGEMM_DEFAULT_Q 192
#define DGEMM_DEFAULT_R 1000 #define DGEMM_DEFAULT_Q 92
#define CGEMM_DEFAULT_R 2000 #define CGEMM_DEFAULT_Q 128
#define ZGEMM_DEFAULT_R 2000 #define ZGEMM_DEFAULT_Q 80
#define SGEMM_DEFAULT_R 640
#define DGEMM_DEFAULT_R dgemm_r
#define CGEMM_DEFAULT_R 640
#define ZGEMM_DEFAULT_R 640
#define GEMM_OFFSET_A1 0x10000
#define GEMM_OFFSET_B1 0x100000
#define SYMV_P 16
#endif
#ifdef LOONGSON3B
#define SNUMOPT 2
#define DNUMOPT 2
#define GEMM_DEFAULT_OFFSET_A 0
#define GEMM_DEFAULT_OFFSET_B 0
#define GEMM_DEFAULT_ALIGN 0x03fffUL
#define SGEMM_DEFAULT_UNROLL_M 2
#define SGEMM_DEFAULT_UNROLL_N 2
#define DGEMM_DEFAULT_UNROLL_M 2
#define DGEMM_DEFAULT_UNROLL_N 2
#define CGEMM_DEFAULT_UNROLL_M 2
#define CGEMM_DEFAULT_UNROLL_N 2
#define ZGEMM_DEFAULT_UNROLL_M 2
#define ZGEMM_DEFAULT_UNROLL_N 2
#define SGEMM_DEFAULT_P 64
#define DGEMM_DEFAULT_P 24
#define CGEMM_DEFAULT_P 24
#define ZGEMM_DEFAULT_P 20
#define SGEMM_DEFAULT_Q 192
#define DGEMM_DEFAULT_Q 128
#define CGEMM_DEFAULT_Q 128
#define ZGEMM_DEFAULT_Q 64
#define SGEMM_DEFAULT_R 512
#define DGEMM_DEFAULT_R 512
#define CGEMM_DEFAULT_R 512
#define ZGEMM_DEFAULT_R 512
#define GEMM_OFFSET_A1 0x10000
#define GEMM_OFFSET_B1 0x100000
#define SYMV_P 16 #define SYMV_P 16
#endif #endif

2
test/cblat3.f
View File

@ -1301,6 +1301,8 @@
NC = 0 NC = 0
RESET = .TRUE. RESET = .TRUE.
ERRMAX = RZERO ERRMAX = RZERO
RALS = RONE
RBETS = RONE
* *
DO 100 IN = 1, NIDIM DO 100 IN = 1, NIDIM
N = IDIM( IN ) N = IDIM( IN )

2
test/zblat3.f
View File

@ -1303,6 +1303,8 @@
NC = 0 NC = 0
RESET = .TRUE. RESET = .TRUE.
ERRMAX = RZERO ERRMAX = RZERO
RALS = RONE
RBETS = RONE
* *
DO 100 IN = 1, NIDIM DO 100 IN = 1, NIDIM
N = IDIM( IN ) N = IDIM( IN )