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Xianyi Zhang c0b5992fab added axpy kernel with prefetch for Loongson3A. To-Do: tuning prefetch distance & instruction order.
2011-01-26 22:34:33 +08:00
benchmark
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
ctest
Used the environment variable OPENBLAS_NUM_THREADS to set the number of threads in test.
2011-01-24 18:11:35 +00:00
driver
changed library name to openblas and modified environment variable.
2011-01-24 17:58:05 +00:00
exports
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
interface
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
kernel
added axpy kernel with prefetch for Loongson3A. To-Do: tuning prefetch distance & instruction order.
2011-01-26 22:34:33 +08:00
lapack
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
reference
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
test
Used the environment variable OPENBLAS_NUM_THREADS to set the number of threads in test.
2011-01-24 18:11:35 +00:00
.gitignore
Added .gitignore files.
2011-01-24 19:59:52 +00:00
c_check
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
cblas.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_alpha.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_c.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_d.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_ia64.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_interface.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_lapack.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_level1.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_level2.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_level3.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_linux.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_macro.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_mips64.h
added axpy kernel with prefetch for Loongson3A. To-Do: tuning prefetch distance & instruction order.
2011-01-26 22:34:33 +08:00
common_param.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_power.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_q.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_reference.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_s.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_sparc.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_thread.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_x86_64.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_x86.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_x.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common_z.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
common.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
cpuid_alpha.c
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
cpuid_ia64.c
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
cpuid_mips.c
Added the configures of loongson 3a. refs #1
2011-01-24 22:45:35 +00:00
cpuid_power.c
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
cpuid_sparc.c
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
cpuid_x86.c
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
cpuid.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
cpuid.S
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
ctest1.c
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
ctest2.c
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
ctest.c
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
f_check
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
ftest2.f
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
ftest.f
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
getarch_2nd.c
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
getarch.c
fixed a typo.
2011-01-25 15:55:56 +08:00
GotoBLAS_00License.txt
rename documents in GotoBLAS.
2011-01-24 15:57:23 +00:00
GotoBLAS_01Readme.txt
rename documents in GotoBLAS.
2011-01-24 15:57:23 +00:00
GotoBLAS_02QuickInstall.txt
rename documents in GotoBLAS.
2011-01-24 15:57:23 +00:00
GotoBLAS_03FAQ.txt
rename documents in GotoBLAS.
2011-01-24 15:57:23 +00:00
GotoBLAS_04FAQ.txt
rename documents in GotoBLAS.
2011-01-24 15:57:23 +00:00
GotoBLAS_05LargePage.txt
rename documents in GotoBLAS.
2011-01-24 15:57:23 +00:00
GotoBLAS_06WeirdPerformance.txt
rename documents in GotoBLAS.
2011-01-24 15:57:23 +00:00
l1param.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
l2param.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
LICENSE
Added OpenBLAS docs.
2011-01-24 16:05:00 +00:00
make.inc
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile
changed library name to openblas and modified environment variable.
2011-01-24 17:58:05 +00:00
Makefile.alpha
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile.generic
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile.getarch
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile.ia64
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile.mips64
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile.power
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile.rule
changed library name to openblas and modified environment variable.
2011-01-24 17:58:05 +00:00
Makefile.sparc
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile.system
Added the configures of loongson 3a. refs #1
2011-01-24 22:45:35 +00:00
Makefile.tail
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile.x86
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Makefile.x86_64
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
param.h
Added the configures of loongson 3a. refs #1
2011-01-24 22:45:35 +00:00
patch.for_lapack-3.1.1
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
quickbuild.32bit
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
quickbuild.64bit
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
quickbuild.win32
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
quickbuild.win64
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
README
Updated readme for cross compiling.
2011-01-25 16:52:36 +08:00
symcopy.h
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
version.h
changed library name to openblas and modified environment variable.
2011-01-24 17:58:05 +00:00

README 

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)

2.Intallation
check out codes from git://github.com/xianyi/OpenBLAS.git
1)Normal compile
Please read GotoBLAS_02QuickInstall.txt or type "make"

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.Support CPU & OS
Please read GotoBLAS_01Readme.txt

4.Usages
Link with libopenblas.a or -lopenblas for shared library.

Set the number of threads. for example,
export OPENBLAS_NUM_THREADS=4
 or 
export OMP_NUM_THREADS=4
OPENBLAS_NUM_THREAD is prior to OMP_NUM_THREADS.

5.Report Bugs
Please add a issue in https://github.com/xianyi/OpenBLAS/issues

6.To-Do List:
Support ICT Loongson 3A CPU

7.Contact
OpenBLAS users mailing list: http://list.rdcps.ac.cn/mailman/listinfo/openblas
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Description
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Readme 73 MiB
Languages
C 51.1%
Fortran 29.9%
Assembly 17.5%
Makefile 0.5%
C++ 0.4%
Other 0.4%