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Merge branch 'release-0.2.0' into develop

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Zhang Xianyi 2012-06-26 07:52:11 +08:00
parent 0a958b6a02 13f5f18140
commit f430e54daf
22 changed files with 16098 additions and 209 deletions
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7
.gitignore vendored
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@ -1,16 +1,23 @@
*.obj
*.lib
*.dll
*.dylib
*.def
*.o
lapack-3.1.1
lapack-3.1.1.tgz
lapack-3.4.1
lapack-3.4.1.tgz
*.so
*.a
.svn
*~
lib.grd
nohup.out
config.h
Makefile.conf
Makefile.conf_last
config_last.h
getarch
getarch_2nd
utest/openblas_utest

15
Changelog.txt
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@ -1,4 +1,17 @@
OpenBLAS ChangeLog
====================================================================
Version 0.2.0
26-Jun-2012
common:
* Removed the limitation (64) of numbers of CPU cores.
Now, it supports 256 cores at max.
* Supported clang compiler.
* Fixed some build bugs on FreeBSD
x86/x86-64:
* Optimized Level-3 BLAS on Intel Sandy Bridge x86-64 by AVX instructions.
Please use gcc >= 4.6 or clang >=3.1.
* Support AMD Bobcat by using GotoBLAS2 AMD Barcelona codes.
====================================================================
Version 0.1.1
29-Apr-2012
@ -7,6 +20,8 @@ common:
* Supported LAPACKE, a C interface to LAPACKE. (Thank Zaheer Chothia)
* Fixed the build bug (MD5 and download) on Mac OSX.
* Auto download CUnit 2.1.2-2 from SF.net with UTEST_CHECK=1.
* Fxied the compatibility issue for compilers without C99 complex number
(e.g. Visual Studio)
x86/x86_64:
* Auto-detect Intel Sandy Bridge Core i7-3xxx & Xeon E7 Westmere-EX.
* Test alpha=Nan in dscale.

2
Makefile.rule
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@ -3,7 +3,7 @@
#
# This library's version
VERSION = 0.1.1
VERSION = 0.2.0
# If you set the suffix, the library name will be libopenblas_$(LIBNAMESUFFIX).a
# and libopenblas_$(LIBNAMESUFFIX).so. Meanwhile, the soname in shared library

84
README
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@ -1,84 +0,0 @@
OpenBLAS Readme
1.Introduction
OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version. OpenBLAS is an open source project supported by Lab of Parallel Software and Computational Science, ISCAS.(http://www.rdcps.ac.cn)
Please read the documents on OpenBLAS wiki pages(http://github.com/xianyi/OpenBLAS/wiki).
2.Intallation
Download from project homepage. http://xianyi.github.com/OpenBLAS/
Or,
check out codes from git://github.com/xianyi/OpenBLAS.git
1)Normal compile
(a) type "make" to detect the CPU automatically.
or
(b) type "make TARGET=xxx" to set target CPU, e.g. "make TARGET=NEHALEM". The full target list is in file TargetList.txt.
2)Cross compile
Please set CC and FC with the cross toolchains. Then, set HOSTCC with your host C compiler. At last, set TARGET explicitly.
examples:
On X86 box, compile this library for loongson3a CPU.
make BINARY=64 CC=mips64el-unknown-linux-gnu-gcc FC=mips64el-unknown-linux-gnu-gfortran HOSTCC=gcc TARGET=LOONGSON3A
3)Debug version
make DEBUG=1
4)Intall to the directory (Optional)
e.g.
make install PREFIX=your_installation_directory
The default directory is /opt/OpenBLAS
3.Support CPU & OS
Please read GotoBLAS_01Readme.txt
Additional support CPU:
x86_64:
Intel Xeon 56xx (Westmere) //Used GotoBLAS2 Nehalem codes.
MIPS64:
ICT Loongson 3A //Level 3 BLAS subroutines are optimized.
4.Usages
Link with libopenblas.a or -lopenblas for shared library.
4.1 Set the number of threads with environment variables. for example,
export OPENBLAS_NUM_THREADS=4
or
export GOTO_NUM_THREADS=4
or
export OMP_NUM_THREADS=4
The priorities are OPENBLAS_NUM_THREADS > GOTO_NUM_THREADS > OMP_NUM_THREADS.
If you compile this lib with USE_OPENMP=1, you should set OMP_NUM_THREADS environment variable. OpenBLAS ignores OPENBLAS_NUM_THREADS and GOTO_NUM_THREADS with USE_OPENMP=1.
4.2 Set the number of threads with calling functions. for example,
void goto_set_num_threads(int num_threads);
or
void openblas_set_num_threads(int num_threads);
If you compile this lib with USE_OPENMP=1, you should use the above functions, too.
5.Report Bugs
Please add a issue in https://github.com/xianyi/OpenBLAS/issues
6.To-Do List:
Optimization on ICT Loongson 3A CPU
7.Contact
OpenBLAS users mailing list: http://list.rdcps.ac.cn/mailman/listinfo/openblas
8.ChangeLog
Please see Changelog.txt to obtain the differences between GotoBLAS2 1.13 BSD version.
9.Known Issues
* 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.
* 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
We used the git branching model in this article (http://nvie.com/posts/a-successful-git-branching-model/).
Now, there are 4 branches in github.com.
* The master branch. This a main branch to reflect a production-ready state.
* The develop branch. This a main branch to reflect a state with the latest delivered development changes for the next release.
* The loongson3a branch. This is a feature branch. We develop Loongson3A codes on this branch. We will merge this feature to develop branch in future.
* The gh-pages branch. This is for web pages

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README.md Normal file
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@ -0,0 +1,110 @@
# OpenBLAS
## Introduction
OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version. OpenBLAS is an open source project supported by Lab of Parallel Software and Computational Science, ISCAS <http://www.rdcps.ac.cn>.
Please read the documents on OpenBLAS wiki pages <http://github.com/xianyi/OpenBLAS/wiki>.
## Installation
Download from project homepage. http://xianyi.github.com/OpenBLAS/
Or, check out codes from git://github.com/xianyi/OpenBLAS.git
### Normal compile
* type "make" to detect the CPU automatically.
or
* type "make TARGET=xxx" to set target CPU, e.g. "make TARGET=NEHALEM". The full target list is in file TargetList.txt.
### Cross compile
Please set CC and FC with the cross toolchains. Then, set HOSTCC with your host C compiler. At last, set TARGET explicitly.
Examples:
On X86 box, compile this library for loongson3a CPU.
make BINARY=64 CC=mips64el-unknown-linux-gnu-gcc FC=mips64el-unknown-linux-gnu-gfortran HOSTCC=gcc TARGET=LOONGSON3A
### Debug version
make DEBUG=1
### Intall to the directory (Optional)
Example:
make install PREFIX=your_installation_directory
The default directory is /opt/OpenBLAS
## Support CPU & OS
Please read GotoBLAS_01Readme.txt
### Additional support CPU:
#### x86/x86-64:
- **Intel Xeon 56xx (Westmere)**: Used GotoBLAS2 Nehalem codes.
- **Intel Sandy Bridge**: Optimized Level-3 BLAS with AVX on x86-64.
- **AMD Bobcat**: Used GotoBLAS2 Barcelona codes.
#### MIPS64:
- **ICT Loongson 3A**: Optimized Level-3 BLAS and the part of Level-1,2.
- **ICT Loongson 3B**: Experimental
### Support OS:
- **GNU/Linux**
- **MingWin/Windows**: Please read <https://github.com/xianyi/OpenBLAS/wiki/How-to-use-OpenBLAS-in-Microsoft-Visual-Studio>.
- **Darwin/Mac OS X**: Experimental. Although GotoBLAS2 supports Darwin, we are the beginner on Mac OS X.
- **FreeBSD**: Supportted by community. We didn't test the library on this OS.
## Usages
Link with libopenblas.a or -lopenblas for shared library.
### Set the number of threads with environment variables.
Examples:
export OPENBLAS_NUM_THREADS=4
or
export GOTO_NUM_THREADS=4
or
export OMP_NUM_THREADS=4
The priorities are OPENBLAS_NUM_THREADS > GOTO_NUM_THREADS > OMP_NUM_THREADS.
If you compile this lib with USE_OPENMP=1, you should set OMP_NUM_THREADS environment variable. OpenBLAS ignores OPENBLAS_NUM_THREADS and GOTO_NUM_THREADS with USE_OPENMP=1.
### Set the number of threads on runtime.
We provided the below functions to controll the number of threads on runtime. So far, we didn't support changing the number of threads on Windows. On Windows, these functions are dummy.
void goto_set_num_threads(int num_threads);
void openblas_set_num_threads(int num_threads);
If you compile this lib with USE_OPENMP=1, you should use the above functions, too.
## Report Bugs
Please add a issue in https://github.com/xianyi/OpenBLAS/issues
## Contact
OpenBLAS users mailing list: http://list.rdcps.ac.cn/mailman/listinfo/openblas
## ChangeLog
Please see Changelog.txt to obtain the differences between GotoBLAS2 1.13 BSD version.
## Troubleshooting
* Please use gcc version 4.6 and above to compile Sandy Bridge AVX kernels on Linux/MingW/BSD.
* Please use Clang version 3.1 and above to compile the library on Sandy Bridge microarchitecture. The Clang 3.0 will generate the wrong AVX binary code.
* The number of CPUs/Cores should less than or equal to 256.
* 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.
## Specification of Git Branches
We used the git branching model in this article (http://nvie.com/posts/a-successful-git-branching-model/).
Now, there are 4 branches in github.com.
* The master branch. This a main branch to reflect a production-ready state.
* The develop branch. This a main branch to reflect a state with the latest delivered development changes for the next release.
* The loongson3a branch. This is a feature branch. We develop Loongson3A codes on this branch. We will merge this feature to develop branch in future.
* The gh-pages branch. This is for web pages

4
cblas.h
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@ -9,6 +9,10 @@ extern "C" {
#include <stddef.h>
#include "common.h"
/*Set the number of threads on runtime.*/
void openblas_set_num_threads(int num_threads);
void goto_set_num_threads(int num_threads);
#define CBLAS_INDEX size_t
enum CBLAS_ORDER {CblasRowMajor=101, CblasColMajor=102};

2
common_interface.h
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@ -45,6 +45,8 @@ extern "C" {
int BLASFUNC(xerbla)(char *, blasint *info, blasint);
void BLASFUNC(openblas_set_num_threads)(int *);
FLOATRET BLASFUNC(sdot) (blasint *, float *, blasint *, float *, blasint *);
FLOATRET BLASFUNC(sdsdot)(blasint *, float *, float *, blasint *, float *, blasint *);

1
common_x86_64.h
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@ -425,6 +425,7 @@ REALNAME:
#define ALIGN_2 .align 2
#define ALIGN_3 .align 3
#define ALIGN_4 .align 4
#define ALIGN_5 .align 5
#define ffreep fstp
#endif

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driver/others/Makefile
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@ -1,12 +1,12 @@
TOPDIR = ../..
include ../../Makefile.system
COMMONOBJS = memory.$(SUFFIX) xerbla.$(SUFFIX) c_abs.$(SUFFIX) z_abs.$(SUFFIX)
COMMONOBJS = memory.$(SUFFIX) xerbla.$(SUFFIX) c_abs.$(SUFFIX) z_abs.$(SUFFIX) openblas_set_num_threads.$(SUFFIX)
COMMONOBJS += slamch.$(SUFFIX) slamc3.$(SUFFIX) dlamch.$(SUFFIX) dlamc3.$(SUFFIX)
ifdef SMP
COMMONOBJS += blas_server.$(SUFFIX) divtable.$(SUFFIX) blasL1thread.$(SUFFIX) openblas_set_num_threads.$(SUFFIX)
COMMONOBJS += blas_server.$(SUFFIX) divtable.$(SUFFIX) blasL1thread.$(SUFFIX)
ifndef NO_AFFINITY
COMMONOBJS += init.$(SUFFIX)
endif

8
driver/others/blas_server_win32.c
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@ -63,6 +63,14 @@ static blas_pool_t pool;
static HANDLE blas_threads [MAX_CPU_NUMBER];
static DWORD blas_threads_id[MAX_CPU_NUMBER];
void goto_set_num_threads(int num)
{
}
void openblas_set_num_threads(int num)
{
}
static void legacy_exec(void *func, int mode, blas_arg_t *args, void *sb){
if (!(mode & BLAS_COMPLEX)){

13
driver/others/openblas_set_num_threads.c
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@ -1,5 +1,5 @@
/*****************************************************************************
Copyright (c) 2011, Lab of Parallel Software and Computational Science,ICSAS
Copyright (c) 2011,2012 Lab of Parallel Software and Computational Science,ISCAS
All rights reserved.
Redistribution and use in source and binary forms, with or without
@ -33,7 +33,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "common.h"
#ifdef SMP_SERVER
#ifdef OS_LINUX
extern void openblas_set_num_threads(int num_threads) ;
@ -41,5 +40,13 @@ void NAME(int* num_threads){
openblas_set_num_threads(*num_threads);
}
#endif
#else
//Single thread
void openblas_set_num_threads(int num_threads) {
}
void NAME(int* num_threads){
}
#endif

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exports/gensymbol
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@ -72,6 +72,14 @@
zgemm3m, cgemm3m, zsymm3m, csymm3m, zhemm3m, chemm3m,
);
@misc_no_underscore_objs = (
openblas_set_num_threads, goto_set_num_threads,
);
@misc_underscore_objs = (
openblas_set_num_threads,
);
@lapackobjs = (
# These routines are provided by OpenBLAS.
sgesv, dgesv, cgesv, zgesv,
@ -2660,11 +2668,11 @@
if ($ARGV[5] == 1) {
#NO_LAPACK=1
@underscore_objs = (@blasobjs);
@underscore_objs = (@blasobjs, @misc_underscore_objs);
} elsif (-d "../lapack-3.1.1" || -d "../lapack-3.4.0" || -d "../lapack-3.4.1") {
@underscore_objs = (@blasobjs, @lapackobjs, @lapackobjs2);
@underscore_objs = (@blasobjs, @lapackobjs, @lapackobjs2, @misc_underscore_objs);
} else {
@underscore_objs = (@blasobjs, @lapackobjs);
@underscore_objs = (@blasobjs, @lapackobjs, @misc_underscore_objs);
}
if ($ARGV[3] == 1){ @underscore_objs = (@underscore_objs, @exblasobjs); };
@ -2678,10 +2686,10 @@ if ($ARGV[1] eq "ia64"){ @underscore_objs = (@underscore_objs, @gemm3mobjs); };
if ($ARGV[1] eq "MIPS"){ @underscore_objs = (@underscore_objs, @gemm3mobjs); };
if ($ARGV[4] == 0) {
@no_underscore_objs = (@cblasobjs);
@no_underscore_objs = (@cblasobjs, @misc_no_underscore_objs);
}else{
#NO_CBLAS=1
@no_underscore_objs = ();
@no_underscore_objs = (@misc_no_underscore_objs);
}
if ($ARGV[6] == 1) {
#NO_LAPACKE=1
@ -2751,6 +2759,10 @@ if ($ARGV[0] eq "aix"){
if ($ARGV[0] eq "win2k"){
print "EXPORTS\n";
$count = 1;
#remove openblas_set_num_threads
@underscore_objs = grep /[^openblas_set_num_threads]/,@underscore_objs;
foreach $objs (@underscore_objs) {
$uppercase = $objs;
$uppercase =~ tr/[a-z]/[A-Z]/;
@ -2761,7 +2773,11 @@ if ($ARGV[0] eq "win2k"){
print "\t$uppercase=$objs", "_ \@", $count, "\n";
$count ++;
}
#for openblas_set_num_threads
print "\topenblas_set_num_threads_=openblas_set_num_threads_ \@", $count, "\n";
$count ++;
# if ($ARGV[4] == 0) {
foreach $objs (@no_underscore_objs) {
print "\t",$objs,"=$objs"," \@", $count, "\n";

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kernel/generic/zgemm_ncopy_4_sandy.c Normal file
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@ -0,0 +1,235 @@
/*****************************************************************************
Copyright (c) 2011,2012 Lab of Parallel Software and Computational Science,ISCAS
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. Neither the name of the ISCAS nor the names of its contributors may
be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**********************************************************************************/
#include <stdio.h>
#include "common.h"
int CNAME(BLASLONG row,BLASLONG col,FLOAT* src,BLASLONG srcdim,FLOAT* dest)
{
BLASLONG i,j;
BLASLONG idx=0;
BLASLONG ii;
FLOAT *src0,*src1,*src2,*src3,*dest0;
for (j=0; j<col/4; j+=1)
{
src0 = src;
src1 = src0+2*srcdim;
src2 = src1+2*srcdim;
src3 = src2+2*srcdim;
src = src3+2*srcdim;
dest0 = dest;
ii = (row<<3);
dest = dest+ii;
for (i=0; i<row/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src2[0];
dest0[5] = src2[1];
dest0[6] = src3[0];
dest0[7] = src3[1];
dest0[8] = src0[2];
dest0[9] = src0[3];
dest0[10] = src1[2];
dest0[11] = src1[3];
dest0[12] = src2[2];
dest0[13] = src2[3];
dest0[14] = src3[2];
dest0[15] = src3[3];
dest0[16] = src0[4];
dest0[17] = src0[5];
dest0[18] = src1[4];
dest0[19] = src1[5];
dest0[20] = src2[4];
dest0[21] = src2[5];
dest0[22] = src3[4];
dest0[23] = src3[5];
dest0[24] = src0[6];
dest0[25] = src0[7];
dest0[26] = src1[6];
dest0[27] = src1[7];
dest0[28] = src2[6];
dest0[29] = src2[7];
dest0[30] = src3[6];
dest0[31] = src3[7];
src0 = src0+8;
src1 = src1+8;
src2 = src2+8;
src3 = src3+8;
ii = (4<<3);
dest0 = dest0+ii;
}
if (row&2)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src2[0];
dest0[5] = src2[1];
dest0[6] = src3[0];
dest0[7] = src3[1];
dest0[8] = src0[2];
dest0[9] = src0[3];
dest0[10] = src1[2];
dest0[11] = src1[3];
dest0[12] = src2[2];
dest0[13] = src2[3];
dest0[14] = src3[2];
dest0[15] = src3[3];
src0 = src0+4;
src1 = src1+4;
src2 = src2+4;
src3 = src3+4;
ii = (2<<3);
dest0 = dest0+ii;
}
if (row&1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src2[0];
dest0[5] = src2[1];
dest0[6] = src3[0];
dest0[7] = src3[1];
src0 = src0+2;
src1 = src1+2;
src2 = src2+2;
src3 = src3+2;
ii = (1<<3);
dest0 = dest0+ii;
}
}
if (col&2)
{
src0 = src;
src1 = src0+2*srcdim;
src = src1+2*srcdim;
dest0 = dest;
ii = (row<<2);
dest = dest+ii;
for (i=0; i<row/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src0[2];
dest0[5] = src0[3];
dest0[6] = src1[2];
dest0[7] = src1[3];
dest0[8] = src0[4];
dest0[9] = src0[5];
dest0[10] = src1[4];
dest0[11] = src1[5];
dest0[12] = src0[6];
dest0[13] = src0[7];
dest0[14] = src1[6];
dest0[15] = src1[7];
src0 = src0+8;
src1 = src1+8;
ii = (4<<2);
dest0 = dest0+ii;
}
if (row&2)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src0[2];
dest0[5] = src0[3];
dest0[6] = src1[2];
dest0[7] = src1[3];
src0 = src0+4;
src1 = src1+4;
ii = (2<<2);
dest0 = dest0+ii;
}
if (row&1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
src0 = src0+2;
src1 = src1+2;
ii = (1<<2);
dest0 = dest0+ii;
}
}
if (col&1)
{
src0 = src;
src = src0+2*srcdim;
dest0 = dest;
ii = (row<<1);
dest = dest+ii;
for (i=0; i<row/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
dest0[4] = src0[4];
dest0[5] = src0[5];
dest0[6] = src0[6];
dest0[7] = src0[7];
src0 = src0+8;
ii = (4<<1);
dest0 = dest0+ii;
}
if (row&2)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
src0 = src0+4;
ii = (2<<1);
dest0 = dest0+ii;
}
if (row&1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
src0 = src0+2;
ii = (1<<1);
dest0 = dest0+ii;
}
}
return 0;
}

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kernel/generic/zgemm_ncopy_8_sandy.c Normal file
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@ -0,0 +1,401 @@
/*****************************************************************************
Copyright (c) 2011,2012 Lab of Parallel Software and Computational Science,ISCAS
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. Neither the name of the ISCAS nor the names of its contributors may
be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**********************************************************************************/
#include <stdio.h>
#include "common.h"
int CNAME(BLASLONG row,BLASLONG col,FLOAT* src,BLASLONG srcdim,FLOAT* dest)
{
BLASLONG i,j;
BLASLONG idx=0;
BLASLONG ii;
FLOAT *src0,*src1,*src2,*src3,*src4,*src5,*src6,*src7,*dest0;
for (j=0; j<col/8; j+=1)
{
src0 = src;
src1 = src0+2*srcdim;
src2 = src1+2*srcdim;
src3 = src2+2*srcdim;
src4 = src3+2*srcdim;
src5 = src4+2*srcdim;
src6 = src5+2*srcdim;
src7 = src6+2*srcdim;
src = src7+2*srcdim;
dest0 = dest;
ii = (row<<4);
dest = dest+ii;
for (i=0; i<row/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src2[0];
dest0[5] = src2[1];
dest0[6] = src3[0];
dest0[7] = src3[1];
dest0[8] = src4[0];
dest0[9] = src4[1];
dest0[10] = src5[0];
dest0[11] = src5[1];
dest0[12] = src6[0];
dest0[13] = src6[1];
dest0[14] = src7[0];
dest0[15] = src7[1];
dest0[16] = src0[2];
dest0[17] = src0[3];
dest0[18] = src1[2];
dest0[19] = src1[3];
dest0[20] = src2[2];
dest0[21] = src2[3];
dest0[22] = src3[2];
dest0[23] = src3[3];
dest0[24] = src4[2];
dest0[25] = src4[3];
dest0[26] = src5[2];
dest0[27] = src5[3];
dest0[28] = src6[2];
dest0[29] = src6[3];
dest0[30] = src7[2];
dest0[31] = src7[3];
dest0[32] = src0[4];
dest0[33] = src0[5];
dest0[34] = src1[4];
dest0[35] = src1[5];
dest0[36] = src2[4];
dest0[37] = src2[5];
dest0[38] = src3[4];
dest0[39] = src3[5];
dest0[40] = src4[4];
dest0[41] = src4[5];
dest0[42] = src5[4];
dest0[43] = src5[5];
dest0[44] = src6[4];
dest0[45] = src6[5];
dest0[46] = src7[4];
dest0[47] = src7[5];
dest0[48] = src0[6];
dest0[49] = src0[7];
dest0[50] = src1[6];
dest0[51] = src1[7];
dest0[52] = src2[6];
dest0[53] = src2[7];
dest0[54] = src3[6];
dest0[55] = src3[7];
dest0[56] = src4[6];
dest0[57] = src4[7];
dest0[58] = src5[6];
dest0[59] = src5[7];
dest0[60] = src6[6];
dest0[61] = src6[7];
dest0[62] = src7[6];
dest0[63] = src7[7];
src0 = src0+8;
src1 = src1+8;
src2 = src2+8;
src3 = src3+8;
src4 = src4+8;
src5 = src5+8;
src6 = src6+8;
src7 = src7+8;
ii = (4<<4);
dest0 = dest0+ii;
}
if (row&2)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src2[0];
dest0[5] = src2[1];
dest0[6] = src3[0];
dest0[7] = src3[1];
dest0[8] = src4[0];
dest0[9] = src4[1];
dest0[10] = src5[0];
dest0[11] = src5[1];
dest0[12] = src6[0];
dest0[13] = src6[1];
dest0[14] = src7[0];
dest0[15] = src7[1];
dest0[16] = src0[2];
dest0[17] = src0[3];
dest0[18] = src1[2];
dest0[19] = src1[3];
dest0[20] = src2[2];
dest0[21] = src2[3];
dest0[22] = src3[2];
dest0[23] = src3[3];
dest0[24] = src4[2];
dest0[25] = src4[3];
dest0[26] = src5[2];
dest0[27] = src5[3];
dest0[28] = src6[2];
dest0[29] = src6[3];
dest0[30] = src7[2];
dest0[31] = src7[3];
src0 = src0+4;
src1 = src1+4;
src2 = src2+4;
src3 = src3+4;
src4 = src4+4;
src5 = src5+4;
src6 = src6+4;
src7 = src7+4;
ii = (2<<4);
dest0 = dest0+ii;
}
if (row&1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src2[0];
dest0[5] = src2[1];
dest0[6] = src3[0];
dest0[7] = src3[1];
dest0[8] = src4[0];
dest0[9] = src4[1];
dest0[10] = src5[0];
dest0[11] = src5[1];
dest0[12] = src6[0];
dest0[13] = src6[1];
dest0[14] = src7[0];
dest0[15] = src7[1];
src0 = src0+2;
src1 = src1+2;
src2 = src2+2;
src3 = src3+2;
src4 = src4+2;
src5 = src5+2;
src6 = src6+2;
src7 = src7+2;
ii = (1<<4);
dest0 = dest0+ii;
}
}
if (col&4)
{
src0 = src;
src1 = src0+2*srcdim;
src2 = src1+2*srcdim;
src3 = src2+2*srcdim;
src = src3+2*srcdim;
dest0 = dest;
ii = (row<<3);
dest = dest+ii;
for (i=0; i<row/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src2[0];
dest0[5] = src2[1];
dest0[6] = src3[0];
dest0[7] = src3[1];
dest0[8] = src0[2];
dest0[9] = src0[3];
dest0[10] = src1[2];
dest0[11] = src1[3];
dest0[12] = src2[2];
dest0[13] = src2[3];
dest0[14] = src3[2];
dest0[15] = src3[3];
dest0[16] = src0[4];
dest0[17] = src0[5];
dest0[18] = src1[4];
dest0[19] = src1[5];
dest0[20] = src2[4];
dest0[21] = src2[5];
dest0[22] = src3[4];
dest0[23] = src3[5];
dest0[24] = src0[6];
dest0[25] = src0[7];
dest0[26] = src1[6];
dest0[27] = src1[7];
dest0[28] = src2[6];
dest0[29] = src2[7];
dest0[30] = src3[6];
dest0[31] = src3[7];
src0 = src0+8;
src1 = src1+8;
src2 = src2+8;
src3 = src3+8;
ii = (4<<3);
dest0 = dest0+ii;
}
if (row&2)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src2[0];
dest0[5] = src2[1];
dest0[6] = src3[0];
dest0[7] = src3[1];
dest0[8] = src0[2];
dest0[9] = src0[3];
dest0[10] = src1[2];
dest0[11] = src1[3];
dest0[12] = src2[2];
dest0[13] = src2[3];
dest0[14] = src3[2];
dest0[15] = src3[3];
src0 = src0+4;
src1 = src1+4;
src2 = src2+4;
src3 = src3+4;
ii = (2<<3);
dest0 = dest0+ii;
}
if (row&1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src2[0];
dest0[5] = src2[1];
dest0[6] = src3[0];
dest0[7] = src3[1];
src0 = src0+2;
src1 = src1+2;
src2 = src2+2;
src3 = src3+2;
ii = (1<<3);
dest0 = dest0+ii;
}
}
if (col&2)
{
src0 = src;
src1 = src0+2*srcdim;
src = src1+2*srcdim;
dest0 = dest;
ii = (row<<2);
dest = dest+ii;
for (i=0; i<row/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src0[2];
dest0[5] = src0[3];
dest0[6] = src1[2];
dest0[7] = src1[3];
dest0[8] = src0[4];
dest0[9] = src0[5];
dest0[10] = src1[4];
dest0[11] = src1[5];
dest0[12] = src0[6];
dest0[13] = src0[7];
dest0[14] = src1[6];
dest0[15] = src1[7];
src0 = src0+8;
src1 = src1+8;
ii = (4<<2);
dest0 = dest0+ii;
}
if (row&2)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
dest0[4] = src0[2];
dest0[5] = src0[3];
dest0[6] = src1[2];
dest0[7] = src1[3];
src0 = src0+4;
src1 = src1+4;
ii = (2<<2);
dest0 = dest0+ii;
}
if (row&1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src1[0];
dest0[3] = src1[1];
src0 = src0+2;
src1 = src1+2;
ii = (1<<2);
dest0 = dest0+ii;
}
}
if (col&1)
{
src0 = src;
src = src0+2*srcdim;
dest0 = dest;
ii = (row<<1);
dest = dest+ii;
for (i=0; i<row/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
dest0[4] = src0[4];
dest0[5] = src0[5];
dest0[6] = src0[6];
dest0[7] = src0[7];
src0 = src0+8;
ii = (4<<1);
dest0 = dest0+ii;
}
if (row&2)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
src0 = src0+4;
ii = (2<<1);
dest0 = dest0+ii;
}
if (row&1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
src0 = src0+2;
ii = (1<<1);
dest0 = dest0+ii;
}
}
return 0;
}

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kernel/generic/zgemm_tcopy_4_sandy.c Normal file
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/*****************************************************************************
Copyright (c) 2011,2012 Lab of Parallel Software and Computational Science,ISCAS
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. Neither the name of the ISCAS nor the names of its contributors may
be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**********************************************************************************/
#include <stdio.h>
#include "common.h"
int CNAME(BLASLONG row,BLASLONG col,FLOAT* src,BLASLONG srcdim,FLOAT* dest)
{
BLASLONG i,j;
BLASLONG idx=0;
BLASLONG ii;
FLOAT *src0,*src1,*src2,*src3,*dest0;
FLOAT *dest1,*dest2;
ii = col&-4;
ii = ii*(2*row);
dest2 = dest+ii;
ii = col&-2;
ii = ii*(2*row);
dest1 = dest+ii;
for (j=0; j<row/4; j+=1)
{
src0 = src;
src1 = src0+2*srcdim;
src2 = src1+2*srcdim;
src3 = src2+2*srcdim;
src = src3+2*srcdim;
dest0 = dest;
ii = (4<<3);
dest = dest+ii;
for (i=0; i<col/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
dest0[4] = src0[4];
dest0[5] = src0[5];
dest0[6] = src0[6];
dest0[7] = src0[7];
dest0[8] = src1[0];
dest0[9] = src1[1];
dest0[10] = src1[2];
dest0[11] = src1[3];
dest0[12] = src1[4];
dest0[13] = src1[5];
dest0[14] = src1[6];
dest0[15] = src1[7];
dest0[16] = src2[0];
dest0[17] = src2[1];
dest0[18] = src2[2];
dest0[19] = src2[3];
dest0[20] = src2[4];
dest0[21] = src2[5];
dest0[22] = src2[6];
dest0[23] = src2[7];
dest0[24] = src3[0];
dest0[25] = src3[1];
dest0[26] = src3[2];
dest0[27] = src3[3];
dest0[28] = src3[4];
dest0[29] = src3[5];
dest0[30] = src3[6];
dest0[31] = src3[7];
src0 = src0+8;
src1 = src1+8;
src2 = src2+8;
src3 = src3+8;
ii = (row<<3);
dest0 = dest0+ii;
}
if (col&2)
{
dest2[0] = src0[0];
dest2[1] = src0[1];
dest2[2] = src0[2];
dest2[3] = src0[3];
dest2[4] = src1[0];
dest2[5] = src1[1];
dest2[6] = src1[2];
dest2[7] = src1[3];
dest2[8] = src2[0];
dest2[9] = src2[1];
dest2[10] = src2[2];
dest2[11] = src2[3];
dest2[12] = src3[0];
dest2[13] = src3[1];
dest2[14] = src3[2];
dest2[15] = src3[3];
src0 = src0+4;
src1 = src1+4;
src2 = src2+4;
src3 = src3+4;
dest2 = dest2+16;
}
if (col&1)
{
dest1[0] = src0[0];
dest1[1] = src0[1];
dest1[2] = src1[0];
dest1[3] = src1[1];
dest1[4] = src2[0];
dest1[5] = src2[1];
dest1[6] = src3[0];
dest1[7] = src3[1];
src0 = src0+2;
src1 = src1+2;
src2 = src2+2;
src3 = src3+2;
dest1 = dest1+8;
}
}
if (row&2)
{
src0 = src;
src1 = src0+2*srcdim;
src = src1+2*srcdim;
dest0 = dest;
ii = (2<<3);
dest = dest+ii;
for (i=0; i<col/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
dest0[4] = src0[4];
dest0[5] = src0[5];
dest0[6] = src0[6];
dest0[7] = src0[7];
dest0[8] = src1[0];
dest0[9] = src1[1];
dest0[10] = src1[2];
dest0[11] = src1[3];
dest0[12] = src1[4];
dest0[13] = src1[5];
dest0[14] = src1[6];
dest0[15] = src1[7];
src0 = src0+8;
src1 = src1+8;
ii = (row<<3);
dest0 = dest0+ii;
}
if (col&2)
{
dest2[0] = src0[0];
dest2[1] = src0[1];
dest2[2] = src0[2];
dest2[3] = src0[3];
dest2[4] = src1[0];
dest2[5] = src1[1];
dest2[6] = src1[2];
dest2[7] = src1[3];
src0 = src0+4;
src1 = src1+4;
dest2 = dest2+8;
}
if (col&1)
{
dest1[0] = src0[0];
dest1[1] = src0[1];
dest1[2] = src1[0];
dest1[3] = src1[1];
src0 = src0+2;
src1 = src1+2;
dest1 = dest1+4;
}
}
if (row&1)
{
src0 = src;
src = src0+2*srcdim;
dest0 = dest;
ii = (1<<3);
dest = dest+ii;
for (i=0; i<col/4; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
dest0[4] = src0[4];
dest0[5] = src0[5];
dest0[6] = src0[6];
dest0[7] = src0[7];
src0 = src0+8;
ii = (row<<3);
dest0 = dest0+ii;
}
if (col&2)
{
dest2[0] = src0[0];
dest2[1] = src0[1];
dest2[2] = src0[2];
dest2[3] = src0[3];
src0 = src0+4;
dest2 = dest2+4;
}
if (col&1)
{
dest1[0] = src0[0];
dest1[1] = src0[1];
src0 = src0+2;
dest1 = dest1+2;
}
}
return 0;
}

370
kernel/generic/zgemm_tcopy_8_sandy.c Normal file
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/*****************************************************************************
Copyright (c) 2011,2012 Lab of Parallel Software and Computational Science,ISCAS
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. Neither the name of the ISCAS nor the names of its contributors may
be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**********************************************************************************/
#include <stdio.h>
#include "common.h"
int CNAME(BLASLONG row,BLASLONG col,FLOAT* src,BLASLONG srcdim,FLOAT* dest)
{
BLASLONG i,j;
BLASLONG idx=0;
BLASLONG ii;
FLOAT *src0,*src1,*src2,*src3,*dest0;
FLOAT *dest1,*dest2,*dest4;
ii = col&-8;
ii = ii*(2*row);
dest4 = dest+ii;
ii = col&-4;
ii = ii*(2*row);
dest2 = dest+ii;
ii = col&-2;
ii = ii*(2*row);
dest1 = dest+ii;
for (j=0; j<row/4; j+=1)
{
src0 = src;
src1 = src0+2*srcdim;
src2 = src1+2*srcdim;
src3 = src2+2*srcdim;
src = src3+2*srcdim;
dest0 = dest;
ii = (4<<4);
dest = dest+ii;
for (i=0; i<col/8; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
dest0[4] = src0[4];
dest0[5] = src0[5];
dest0[6] = src0[6];
dest0[7] = src0[7];
dest0[8] = src0[8];
dest0[9] = src0[9];
dest0[10] = src0[10];
dest0[11] = src0[11];
dest0[12] = src0[12];
dest0[13] = src0[13];
dest0[14] = src0[14];
dest0[15] = src0[15];
dest0[16] = src1[0];
dest0[17] = src1[1];
dest0[18] = src1[2];
dest0[19] = src1[3];
dest0[20] = src1[4];
dest0[21] = src1[5];
dest0[22] = src1[6];
dest0[23] = src1[7];
dest0[24] = src1[8];
dest0[25] = src1[9];
dest0[26] = src1[10];
dest0[27] = src1[11];
dest0[28] = src1[12];
dest0[29] = src1[13];
dest0[30] = src1[14];
dest0[31] = src1[15];
dest0[32] = src2[0];
dest0[33] = src2[1];
dest0[34] = src2[2];
dest0[35] = src2[3];
dest0[36] = src2[4];
dest0[37] = src2[5];
dest0[38] = src2[6];
dest0[39] = src2[7];
dest0[40] = src2[8];
dest0[41] = src2[9];
dest0[42] = src2[10];
dest0[43] = src2[11];
dest0[44] = src2[12];
dest0[45] = src2[13];
dest0[46] = src2[14];
dest0[47] = src2[15];
dest0[48] = src3[0];
dest0[49] = src3[1];
dest0[50] = src3[2];
dest0[51] = src3[3];
dest0[52] = src3[4];
dest0[53] = src3[5];
dest0[54] = src3[6];
dest0[55] = src3[7];
dest0[56] = src3[8];
dest0[57] = src3[9];
dest0[58] = src3[10];
dest0[59] = src3[11];
dest0[60] = src3[12];
dest0[61] = src3[13];
dest0[62] = src3[14];
dest0[63] = src3[15];
src0 = src0+16;
src1 = src1+16;
src2 = src2+16;
src3 = src3+16;
ii = (row<<4);
dest0 = dest0+ii;
}
if (col&4)
{
dest4[0] = src0[0];
dest4[1] = src0[1];
dest4[2] = src0[2];
dest4[3] = src0[3];
dest4[4] = src0[4];
dest4[5] = src0[5];
dest4[6] = src0[6];
dest4[7] = src0[7];
dest4[8] = src1[0];
dest4[9] = src1[1];
dest4[10] = src1[2];
dest4[11] = src1[3];
dest4[12] = src1[4];
dest4[13] = src1[5];
dest4[14] = src1[6];
dest4[15] = src1[7];
dest4[16] = src2[0];
dest4[17] = src2[1];
dest4[18] = src2[2];
dest4[19] = src2[3];
dest4[20] = src2[4];
dest4[21] = src2[5];
dest4[22] = src2[6];
dest4[23] = src2[7];
dest4[24] = src3[0];
dest4[25] = src3[1];
dest4[26] = src3[2];
dest4[27] = src3[3];
dest4[28] = src3[4];
dest4[29] = src3[5];
dest4[30] = src3[6];
dest4[31] = src3[7];
src0 = src0+8;
src1 = src1+8;
src2 = src2+8;
src3 = src3+8;
dest4 = dest4+32;
}
if (col&2)
{
dest2[0] = src0[0];
dest2[1] = src0[1];
dest2[2] = src0[2];
dest2[3] = src0[3];
dest2[4] = src1[0];
dest2[5] = src1[1];
dest2[6] = src1[2];
dest2[7] = src1[3];
dest2[8] = src2[0];
dest2[9] = src2[1];
dest2[10] = src2[2];
dest2[11] = src2[3];
dest2[12] = src3[0];
dest2[13] = src3[1];
dest2[14] = src3[2];
dest2[15] = src3[3];
src0 = src0+4;
src1 = src1+4;
src2 = src2+4;
src3 = src3+4;
dest2 = dest2+16;
}
if (col&1)
{
dest1[0] = src0[0];
dest1[1] = src0[1];
dest1[2] = src1[0];
dest1[3] = src1[1];
dest1[4] = src2[0];
dest1[5] = src2[1];
dest1[6] = src3[0];
dest1[7] = src3[1];
src0 = src0+2;
src1 = src1+2;
src2 = src2+2;
src3 = src3+2;
dest1 = dest1+8;
}
}
if (row&2)
{
src0 = src;
src1 = src0+2*srcdim;
src = src1+2*srcdim;
dest0 = dest;
ii = (2<<4);
dest = dest+ii;
for (i=0; i<col/8; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
dest0[4] = src0[4];
dest0[5] = src0[5];
dest0[6] = src0[6];
dest0[7] = src0[7];
dest0[8] = src0[8];
dest0[9] = src0[9];
dest0[10] = src0[10];
dest0[11] = src0[11];
dest0[12] = src0[12];
dest0[13] = src0[13];
dest0[14] = src0[14];
dest0[15] = src0[15];
dest0[16] = src1[0];
dest0[17] = src1[1];
dest0[18] = src1[2];
dest0[19] = src1[3];
dest0[20] = src1[4];
dest0[21] = src1[5];
dest0[22] = src1[6];
dest0[23] = src1[7];
dest0[24] = src1[8];
dest0[25] = src1[9];
dest0[26] = src1[10];
dest0[27] = src1[11];
dest0[28] = src1[12];
dest0[29] = src1[13];
dest0[30] = src1[14];
dest0[31] = src1[15];
src0 = src0+16;
src1 = src1+16;
ii = (row<<4);
dest0 = dest0+ii;
}
if (col&4)
{
dest4[0] = src0[0];
dest4[1] = src0[1];
dest4[2] = src0[2];
dest4[3] = src0[3];
dest4[4] = src0[4];
dest4[5] = src0[5];
dest4[6] = src0[6];
dest4[7] = src0[7];
dest4[8] = src1[0];
dest4[9] = src1[1];
dest4[10] = src1[2];
dest4[11] = src1[3];
dest4[12] = src1[4];
dest4[13] = src1[5];
dest4[14] = src1[6];
dest4[15] = src1[7];
src0 = src0+8;
src1 = src1+8;
dest4 = dest4+16;
}
if (col&2)
{
dest2[0] = src0[0];
dest2[1] = src0[1];
dest2[2] = src0[2];
dest2[3] = src0[3];
dest2[4] = src1[0];
dest2[5] = src1[1];
dest2[6] = src1[2];
dest2[7] = src1[3];
src0 = src0+4;
src1 = src1+4;
dest2 = dest2+8;
}
if (col&1)
{
dest1[0] = src0[0];
dest1[1] = src0[1];
dest1[2] = src1[0];
dest1[3] = src1[1];
src0 = src0+2;
src1 = src1+2;
dest1 = dest1+4;
}
}
if (row&1)
{
src0 = src;
src = src0+2*srcdim;
dest0 = dest;
ii = (1<<4);
dest = dest+ii;
for (i=0; i<col/8; i+=1)
{
dest0[0] = src0[0];
dest0[1] = src0[1];
dest0[2] = src0[2];
dest0[3] = src0[3];
dest0[4] = src0[4];
dest0[5] = src0[5];
dest0[6] = src0[6];
dest0[7] = src0[7];
dest0[8] = src0[8];
dest0[9] = src0[9];
dest0[10] = src0[10];
dest0[11] = src0[11];
dest0[12] = src0[12];
dest0[13] = src0[13];
dest0[14] = src0[14];
dest0[15] = src0[15];
src0 = src0+16;
ii = (row<<4);
dest0 = dest0+ii;
}
if (col&4)
{
dest4[0] = src0[0];
dest4[1] = src0[1];
dest4[2] = src0[2];
dest4[3] = src0[3];
dest4[4] = src0[4];
dest4[5] = src0[5];
dest4[6] = src0[6];
dest4[7] = src0[7];
src0 = src0+8;
dest4 = dest4+8;
}
if (col&2)
{
dest2[0] = src0[0];
dest2[1] = src0[1];
dest2[2] = src0[2];
dest2[3] = src0[3];
src0 = src0+4;
dest2 = dest2+4;
}
if (col&1)
{
dest1[0] = src0[0];
dest1[1] = src0[1];
src0 = src0+2;
dest1 = dest1+2;
}
}
return 0;
}

97
kernel/x86_64/KERNEL.SANDYBRIDGE
View File

@ -1,59 +1,84 @@
SGEMMKERNEL = gemm_kernel_4x8_nehalem.S
SGEMMINCOPY = gemm_ncopy_4.S
SGEMMITCOPY = gemm_tcopy_4.S
SGEMMKERNEL = sgemm_kernel_8x8_sandy.S
SGEMMINCOPY =
SGEMMITCOPY =
SGEMMONCOPY = ../generic/gemm_ncopy_8.c
SGEMMOTCOPY = ../generic/gemm_tcopy_8.c
SGEMMINCOPYOBJ = sgemm_incopy$(TSUFFIX).$(SUFFIX)
SGEMMITCOPYOBJ = sgemm_itcopy$(TSUFFIX).$(SUFFIX)
SGEMMINCOPYOBJ =
SGEMMITCOPYOBJ =
SGEMMONCOPYOBJ = sgemm_oncopy$(TSUFFIX).$(SUFFIX)
SGEMMOTCOPYOBJ = sgemm_otcopy$(TSUFFIX).$(SUFFIX)
DGEMMKERNEL = gemm_kernel_2x8_nehalem.S
DGEMMINCOPY = dgemm_ncopy_2.S
DGEMMITCOPY = dgemm_tcopy_2.S
DGEMMONCOPY = dgemm_ncopy_8.S
DGEMMOTCOPY = dgemm_tcopy_8.S
DGEMMKERNEL = dgemm_kernel_4x8_sandy.S
DGEMMINCOPY = ../generic/gemm_ncopy_8.c
DGEMMITCOPY = ../generic/gemm_tcopy_8.c
#DGEMMONCOPY = gemm_ncopy_4.S
DGEMMONCOPY = ../generic/gemm_ncopy_4.c
DGEMMOTCOPY = ../generic/gemm_tcopy_4.c
#DGEMMOTCOPY = gemm_tcopy_4.S
DGEMMINCOPYOBJ = dgemm_incopy$(TSUFFIX).$(SUFFIX)
DGEMMITCOPYOBJ = dgemm_itcopy$(TSUFFIX).$(SUFFIX)
DGEMMONCOPYOBJ = dgemm_oncopy$(TSUFFIX).$(SUFFIX)
DGEMMOTCOPYOBJ = dgemm_otcopy$(TSUFFIX).$(SUFFIX)
CGEMMKERNEL = zgemm_kernel_2x4_nehalem.S
CGEMMINCOPY = zgemm_ncopy_2.S
CGEMMITCOPY = zgemm_tcopy_2.S
CGEMMONCOPY = ../generic/zgemm_ncopy_4.c
CGEMMOTCOPY = ../generic/zgemm_tcopy_4.c
#CGEMMKERNEL = zgemm_kernel_2x4_nehalem.S
CGEMMKERNEL = cgemm_kernel_4x8_sandy.S
CGEMMINCOPY = ../generic/zgemm_ncopy_8_sandy.c
CGEMMITCOPY = ../generic/zgemm_tcopy_8_sandy.c
CGEMMONCOPY = ../generic/zgemm_ncopy_4_sandy.c
CGEMMOTCOPY = ../generic/zgemm_tcopy_4_sandy.c
CGEMMINCOPYOBJ = cgemm_incopy$(TSUFFIX).$(SUFFIX)
CGEMMITCOPYOBJ = cgemm_itcopy$(TSUFFIX).$(SUFFIX)
CGEMMONCOPYOBJ = cgemm_oncopy$(TSUFFIX).$(SUFFIX)
CGEMMOTCOPYOBJ = cgemm_otcopy$(TSUFFIX).$(SUFFIX)
ZGEMMKERNEL = zgemm_kernel_1x4_nehalem.S
ZGEMMINCOPY = zgemm_ncopy_1.S
ZGEMMITCOPY = zgemm_tcopy_1.S
#ZGEMMKERNEL = zgemm_kernel_1x4_nehalem.S
ZGEMMKERNEL = zgemm_kernel_4x4_sandy.S
ZGEMMINCOPY =
ZGEMMITCOPY =
ZGEMMONCOPY = ../generic/zgemm_ncopy_4.c
ZGEMMOTCOPY = ../generic/zgemm_tcopy_4.c
ZGEMMINCOPYOBJ = zgemm_incopy$(TSUFFIX).$(SUFFIX)
ZGEMMITCOPYOBJ = zgemm_itcopy$(TSUFFIX).$(SUFFIX)
ZGEMMINCOPYOBJ =
ZGEMMITCOPYOBJ =
ZGEMMONCOPYOBJ = zgemm_oncopy$(TSUFFIX).$(SUFFIX)
ZGEMMOTCOPYOBJ = zgemm_otcopy$(TSUFFIX).$(SUFFIX)
STRSMKERNEL_LN = trsm_kernel_LN_4x8_nehalem.S
STRSMKERNEL_LT = trsm_kernel_LT_4x8_nehalem.S
STRSMKERNEL_RN = trsm_kernel_LT_4x8_nehalem.S
STRSMKERNEL_RT = trsm_kernel_RT_4x8_nehalem.S
#STRSMKERNEL_LN = trsm_kernel_LN_4x8_nehalem.S
#STRSMKERNEL_LT = trsm_kernel_LT_4x8_nehalem.S
#STRSMKERNEL_RN = trsm_kernel_LT_4x8_nehalem.S
#STRSMKERNEL_RT = trsm_kernel_RT_4x8_nehalem.S
DTRSMKERNEL_LN = trsm_kernel_LN_2x8_nehalem.S
DTRSMKERNEL_LT = trsm_kernel_LT_2x8_nehalem.S
DTRSMKERNEL_RN = trsm_kernel_LT_2x8_nehalem.S
DTRSMKERNEL_RT = trsm_kernel_RT_2x8_nehalem.S
#DTRSMKERNEL_LN = trsm_kernel_LN_2x8_nehalem.S
#DTRSMKERNEL_LT = trsm_kernel_LT_2x8_nehalem.S
#DTRSMKERNEL_RN = trsm_kernel_LT_2x8_nehalem.S
#DTRSMKERNEL_RT = trsm_kernel_RT_2x8_nehalem.S
#CTRSMKERNEL_LN = ztrsm_kernel_LN_2x4_nehalem.S
#CTRSMKERNEL_LT = ztrsm_kernel_LT_2x4_nehalem.S
#CTRSMKERNEL_RN = ztrsm_kernel_LT_2x4_nehalem.S
#CTRSMKERNEL_RT = ztrsm_kernel_RT_2x4_nehalem.S
#ZTRSMKERNEL_LN = ztrsm_kernel_LT_1x4_nehalem.S
#ZTRSMKERNEL_LT = ztrsm_kernel_LT_1x4_nehalem.S
#ZTRSMKERNEL_RN = ztrsm_kernel_LT_1x4_nehalem.S
#ZTRSMKERNEL_RT = ztrsm_kernel_RT_1x4_nehalem.S
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
CTRSMKERNEL_LN = ztrsm_kernel_LN_2x4_nehalem.S
CTRSMKERNEL_LT = ztrsm_kernel_LT_2x4_nehalem.S
CTRSMKERNEL_RN = ztrsm_kernel_LT_2x4_nehalem.S
CTRSMKERNEL_RT = ztrsm_kernel_RT_2x4_nehalem.S
ZTRSMKERNEL_LN = ztrsm_kernel_LT_1x4_nehalem.S
ZTRSMKERNEL_LT = ztrsm_kernel_LT_1x4_nehalem.S
ZTRSMKERNEL_RN = ztrsm_kernel_LT_1x4_nehalem.S
ZTRSMKERNEL_RT = ztrsm_kernel_RT_1x4_nehalem.S
CGEMM3MKERNEL = zgemm3m_kernel_4x8_nehalem.S
ZGEMM3MKERNEL = zgemm3m_kernel_2x8_nehalem.S

4458
kernel/x86_64/cgemm_kernel_4x8_sandy.S Normal file
View File

File diff suppressed because it is too large Load Diff

3173
kernel/x86_64/dgemm_kernel_4x8_sandy.S Normal file
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File diff suppressed because it is too large Load Diff

3723
kernel/x86_64/sgemm_kernel_8x8_sandy.S Normal file
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File diff suppressed because it is too large Load Diff

3239
kernel/x86_64/zgemm_kernel_4x4_sandy.S Normal file
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File diff suppressed because it is too large Load Diff

96
param.h
View File

@ -143,7 +143,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#endif
#if defined(BARCELONA) || defined(SHANGHAI)
#if defined(BARCELONA) || defined(SHANGHAI) || defined(BOBCAT)
#define SNUMOPT 8
#define DNUMOPT 4
@ -208,68 +208,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#endif
#define SGEMM_DEFAULT_R sgemm_r
#define QGEMM_DEFAULT_R qgemm_r
#define DGEMM_DEFAULT_R dgemm_r
#define CGEMM_DEFAULT_R cgemm_r
#define ZGEMM_DEFAULT_R zgemm_r
#define XGEMM_DEFAULT_R xgemm_r
#define SYMV_P 16
#define HAVE_EXCLUSIVE_CACHE
#define GEMM_THREAD gemm_thread_mn
#endif
#if defined(BOBCAT)
#define SNUMOPT 8
#define DNUMOPT 4
#define GEMM_DEFAULT_OFFSET_A 64
#define GEMM_DEFAULT_OFFSET_B 832
#define GEMM_DEFAULT_ALIGN 0x0fffUL
#define SGEMM_DEFAULT_UNROLL_N 4
#define DGEMM_DEFAULT_UNROLL_N 4
#define QGEMM_DEFAULT_UNROLL_N 2
#define CGEMM_DEFAULT_UNROLL_N 2
#define ZGEMM_DEFAULT_UNROLL_N 2
#define XGEMM_DEFAULT_UNROLL_N 1
#ifdef ARCH_X86
#define SGEMM_DEFAULT_UNROLL_M 4
#define DGEMM_DEFAULT_UNROLL_M 2
#define QGEMM_DEFAULT_UNROLL_M 2
#define CGEMM_DEFAULT_UNROLL_M 2
#define ZGEMM_DEFAULT_UNROLL_M 1
#define XGEMM_DEFAULT_UNROLL_M 1
#else
#define SGEMM_DEFAULT_UNROLL_M 8
#define DGEMM_DEFAULT_UNROLL_M 4
#define QGEMM_DEFAULT_UNROLL_M 2
#define CGEMM_DEFAULT_UNROLL_M 4
#define ZGEMM_DEFAULT_UNROLL_M 2
#define XGEMM_DEFAULT_UNROLL_M 1
#endif
#define SGEMM_DEFAULT_P 448
#define DGEMM_DEFAULT_P 224
#define QGEMM_DEFAULT_P 112
#define CGEMM_DEFAULT_P 224
#define ZGEMM_DEFAULT_P 112
#define XGEMM_DEFAULT_P 56
#define SGEMM_DEFAULT_Q 224
#define DGEMM_DEFAULT_Q 224
#define QGEMM_DEFAULT_Q 224
#define CGEMM_DEFAULT_Q 224
#define ZGEMM_DEFAULT_Q 224
#define XGEMM_DEFAULT_Q 224
#define SGEMM_DEFAULT_R sgemm_r
#define QGEMM_DEFAULT_R qgemm_r
#define DGEMM_DEFAULT_R dgemm_r
@ -980,7 +918,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define SNUMOPT 8
#define DNUMOPT 4
#define GEMM_DEFAULT_OFFSET_A 32
#define GEMM_DEFAULT_OFFSET_A 0
#define GEMM_DEFAULT_OFFSET_B 0
#define GEMM_DEFAULT_ALIGN 0x03fffUL
@ -1003,44 +941,48 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define ZGEMM_DEFAULT_UNROLL_N 2
#define XGEMM_DEFAULT_UNROLL_N 1
#else
#define SGEMM_DEFAULT_UNROLL_M 4
#define DGEMM_DEFAULT_UNROLL_M 2
#define SGEMM_DEFAULT_UNROLL_M 8
#define DGEMM_DEFAULT_UNROLL_M 8
#define QGEMM_DEFAULT_UNROLL_M 2
#define CGEMM_DEFAULT_UNROLL_M 2
#define ZGEMM_DEFAULT_UNROLL_M 1
#define CGEMM_DEFAULT_UNROLL_M 8
#define ZGEMM_DEFAULT_UNROLL_M 4
#define XGEMM_DEFAULT_UNROLL_M 1
#define SGEMM_DEFAULT_UNROLL_N 8
#define DGEMM_DEFAULT_UNROLL_N 8
#define DGEMM_DEFAULT_UNROLL_N 4
#define QGEMM_DEFAULT_UNROLL_N 2
#define CGEMM_DEFAULT_UNROLL_N 4
#define ZGEMM_DEFAULT_UNROLL_N 4
#define XGEMM_DEFAULT_UNROLL_N 1
#endif
#define SGEMM_DEFAULT_P 504
#define SGEMM_DEFAULT_P 512
#define SGEMM_DEFAULT_R sgemm_r
//#define SGEMM_DEFAULT_R 1024
#define DGEMM_DEFAULT_P 504
#define DGEMM_DEFAULT_P 512
#define DGEMM_DEFAULT_R dgemm_r
//#define DGEMM_DEFAULT_R 1024
#define QGEMM_DEFAULT_P 504
#define QGEMM_DEFAULT_R qgemm_r
#define CGEMM_DEFAULT_P 252
#define CGEMM_DEFAULT_R cgemm_r
#define CGEMM_DEFAULT_P 128
//#define CGEMM_DEFAULT_R cgemm_r
#define CGEMM_DEFAULT_R 1024
#define ZGEMM_DEFAULT_P 252
#define ZGEMM_DEFAULT_P 512
#define ZGEMM_DEFAULT_R zgemm_r
//#define ZGEMM_DEFAULT_R 1024
#define XGEMM_DEFAULT_P 252
#define XGEMM_DEFAULT_R xgemm_r
#define SGEMM_DEFAULT_Q 512
#define SGEMM_DEFAULT_Q 256
#define DGEMM_DEFAULT_Q 256
#define QGEMM_DEFAULT_Q 128
#define CGEMM_DEFAULT_Q 512
#define ZGEMM_DEFAULT_Q 256
#define CGEMM_DEFAULT_Q 256
#define ZGEMM_DEFAULT_Q 192
#define XGEMM_DEFAULT_Q 128
#define GETRF_FACTOR 0.72