Merge branch 'develop'

Author: xianyi

.gitignore

@@ -21,8 +21,10 @@ lapack-netlib/TESTING/testing_results.txt
 lib.grd
 nohup.out
 config.h
+config_kernel.h
 Makefile.conf
 Makefile.conf_last
+Makefile_kernel.conf
 config_last.h
 getarch
 getarch_2nd
@@ -41,6 +43,8 @@ ctest/xzcblat2
 ctest/xzcblat3
 exports/linktest.c
 exports/linux.def
+kernel/setparam_*.c
+kernel/kernel_*.h
 test/CBLAT2.SUMM
 test/CBLAT3.SUMM
 test/DBLAT2.SUMM

.travis.yml

@@ -11,7 +11,7 @@ env:
 
 before_install:
  - sudo apt-get update -qq
- - sudo apt-get install -qq gfortran 
+ - sudo apt-get install -qq gfortran
  - if [[ "$TARGET_BOX" == "WIN64" ]]; then sudo apt-get install -qq binutils-mingw-w64-x86-64 gcc-mingw-w64-x86-64 gfortran-mingw-w64-x86-64; fi
  - if [[ "$TARGET_BOX" == "LINUX32" ]]; then sudo apt-get install -qq  gcc-multilib gfortran-multilib; fi
 

CONTRIBUTORS.md

@@ -31,7 +31,7 @@
   * Improve the windows build.
 
 * Chen Shaohu <[email protected]>
-  * Optimize GEMV on the Loongson 3A processor. 
+  * Optimize GEMV on the Loongson 3A processor.
 
 * Luo Wen
   * Intern. Test Level-2 BLAS.
@@ -53,11 +53,11 @@ In chronological order:
   * [2012-05-19] Fix building bug on FreeBSD and NetBSD.
 
 * Sylvestre Ledru <https://github.com/sylvestre>
-  * [2012-07-01] Improve the detection of sparc. Fix building bug under 
+  * [2012-07-01] Improve the detection of sparc. Fix building bug under
     Hurd and kfreebsd.
 
 * Jameson Nash <https://github.com/vtjnash>
-  * [2012-08-20] Provide support for passing CFLAGS, FFLAGS, PFLAGS, FPFLAGS to 
+  * [2012-08-20] Provide support for passing CFLAGS, FFLAGS, PFLAGS, FPFLAGS to
     make on the command line.
 
 * Alexander Nasonov <[email protected]>
@@ -80,7 +80,7 @@ In chronological order:
   * [2013-06-30] Add Intel Haswell support (using sandybridge optimizations).
 
 * grisuthedragon <https://github.com/grisuthedragon>
-  * [2013-07-11] create openblas_get_parallel to retrieve information which parallelization 
+  * [2013-07-11] create openblas_get_parallel to retrieve information which parallelization
     model is used by OpenBLAS.
 
 * Elliot Saba <[email protected]>

Changelog.txt

@@ -55,25 +55,25 @@ Version 0.2.7
 common:
 	* Support LSB (Linux Standard Base) 4.1.
           e.g. make CC=lsbcc
-	* Include LAPACK 3.4.2 source codes to the repo. 
+	* Include LAPACK 3.4.2 source codes to the repo.
           Avoid downloading at compile time.
 	* Add NO_PARALLEL_MAKE flag to disable parallel make.
-        * Create openblas_get_parallel to retrieve information which 
+        * Create openblas_get_parallel to retrieve information which
           parallelization model is used by OpenBLAS. (Thank grisuthedragon)
 	* Detect LLVM/Clang compiler. The default compiler is Clang on Mac OS X.
         * Change LIBSUFFIX from .lib to .a on windows.
 	* A work-around for dtrti_U single thread bug. Replace it with LAPACK codes. (#191)
 
 x86/x86-64:
-	* Optimize c/zgemm, trsm, dgemv_n, ddot, daxpy, dcopy on 
+	* Optimize c/zgemm, trsm, dgemv_n, ddot, daxpy, dcopy on
           AMD Bulldozer. (Thank Werner Saar)
         * Add Intel Haswell support (using Sandybridge optimizations).
           (Thank Dan Luu)
 	* Add AMD Piledriver support (using Bulldozer optimizations).
-        * Fix the computational error in zgemm avx kernel on 
+        * Fix the computational error in zgemm avx kernel on
           Sandybridge. (#237)
         * Fix the overflow bug in gemv.
-	* Fix the overflow bug in multi-threaded BLAS3, getrf when NUM_THREADS 
+	* Fix the overflow bug in multi-threaded BLAS3, getrf when NUM_THREADS
           is very large.(#214, #221, #246).
 MIPS64:
         * Support loongcc (Open64 based) compiler for ICT Loongson 3A/B.
@@ -110,7 +110,7 @@ common:
 	* Fixed NetBSD build. (#155)
 	* Fixed compilation with TARGET=GENERIC. (#160)
 x86/x86-64:
-	* Restore the original CPU affinity when calling 
+	* Restore the original CPU affinity when calling
 	  openblas_set_num_threads(1) (#153)
 	* Fixed a SEGFAULT bug in dgemv_t when m is very large.(#154)
 MIPS64:
@@ -120,13 +120,13 @@ Version 0.2.4
 8-Oct-2012
 common:
 	* Upgraded LAPACK to 3.4.2 version. (#145)
-	* Provided support for passing CFLAGS, FFLAGS, PFLAGS, 
+	* Provided support for passing CFLAGS, FFLAGS, PFLAGS,
 	  FPFLAGS to make. (#137)
-	* f77blas.h:compatibility for compilers without C99 complex 
+	* f77blas.h:compatibility for compilers without C99 complex
 	  number support. (#141)
 x86/x86-64:
 	* Added NO_AVX flag. Check OS supporting AVX on runtime. (#139)
-	* Fixed zdot incompatibility ABI issue with GCC 4.7 on 
+	* Fixed zdot incompatibility ABI issue with GCC 4.7 on
 	  Windows 32-bit. (#140)
 MIPS64:
 	* Fixed the generation of shared library bug.
@@ -136,14 +136,14 @@ Version 0.2.3
 20-Aug-2012
 common:
 	* Fixed LAPACK unstable bug about ?laswp. (#130)
-	* Fixed the shared library bug about unloading the library on 
+	* Fixed the shared library bug about unloading the library on
 	  Linux (#132).
 	* Fixed the compilation failure on BlueGene/P (TARGET=PPC440FP2)
 	  Please use gcc and IBM xlf. (#134)
 x86/x86-64:
-	* Supported goto_set_num_threads and openblas_set_num_threads 
+	* Supported goto_set_num_threads and openblas_set_num_threads
 	  APIs in Windows. They can set the number of threads on runtime.
-	  
+
 ====================================================================
 Version 0.2.2
 6-July-2012
@@ -191,14 +191,14 @@ x86/x86_64:
 	* Auto-detect Intel Sandy Bridge Core i7-3xxx & Xeon E7 Westmere-EX.
 	* Test alpha=Nan in dscale.
 	* Fixed a SEGFAULT bug in samax on x86 windows.
-	
+
 ====================================================================
 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, 
+	* 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.
@@ -229,7 +229,7 @@ x86/x86_64:
 Version 0.1 alpha2.4
 18-Sep-2011
 common:
-	* Fixed a bug about installation. The header file "fblas77.h" 
+	* Fixed a bug about installation. The header file "fblas77.h"
 	  works fine now.
 	* Fixed #61 a building bug about setting TARGET and DYNAMIC_ARCH.
 	* Try to handle absolute path of shared library in OSX. (#57)
@@ -238,49 +238,49 @@ common:
 	  $(PREFIX)/lib
 
 x86/x86_64:
-	* Fixed #58 zdot/xdot SEGFAULT bug with GCC-4.6 on x86. According 
-	  to i386 calling convention, The callee should remove the first 
-	  hidden parameter.Thank Mr. John for this patch. 
+	* Fixed #58 zdot/xdot SEGFAULT bug with GCC-4.6 on x86. According
+	  to i386 calling convention, The callee should remove the first
+	  hidden parameter.Thank Mr. John for this patch.
 
 ====================================================================
 Version 0.1 alpha2.3
 5-Sep-2011
 
 x86/x86_64:
-	*  Added DTB_ENTRIES into dynamic arch setting parameters. Now, 
+	*  Added DTB_ENTRIES into dynamic arch setting parameters. Now,
 	   it can read DTB_ENTRIES on runtime. (Refs issue #55 on github)
 
 ====================================================================
 Version 0.1 alpha2.2
 14-Jul-2011
 
 common:
-	* Fixed a building bug when DYNAMIC_ARCH=1 & INTERFACE64=1. 
+	* Fixed a building bug when DYNAMIC_ARCH=1 & INTERFACE64=1.
 	  (Refs issue #44 on github)
 
 ====================================================================
 Version 0.1 alpha2.1
 28-Jun-2011
 
 common:
-	* Stop the build and output the error message when detecting 
+	* Stop the build and output the error message when detecting
 	  fortran compiler failed. (Refs issue #42 on github)
 
 ====================================================================
 Version 0.1 alpha2
 23-Jun-2011
 
 common:
-	* Fixed blasint undefined bug in <cblas.h> file. Other software 
+	* Fixed blasint undefined bug in <cblas.h> file. Other software
 	  could include this header successfully(Refs issue #13 on github)
-	* Fixed the SEGFAULT bug on 64 cores. On SMP server, the number 
-	  of CPUs or cores should be less than or equal to 64.(Refs issue #14 
+	* Fixed the SEGFAULT bug on 64 cores. On SMP server, the number
+	  of CPUs or cores should be less than or equal to 64.(Refs issue #14
 	  on github)
 	* Support "void goto_set_num_threads(int num_threads)" and "void
 	  openblas_set_num_threads(int num_threads)" when USE_OPENMP=1
-	* Added extern "C" to support C++. Thank Tasio for the patch(Refs 
+	* Added extern "C" to support C++. Thank Tasio for the patch(Refs
 	  issue #21 on github)
-	* Provided an error message when the arch is not supported.(Refs 
+	* Provided an error message when the arch is not supported.(Refs
 	  issue #19 on github)
 	* Fixed issue #23. Fixed a bug of f_check script about generating link flags.
 	* Added openblas_set_num_threads for Fortran.
@@ -298,7 +298,7 @@ x86/x86_64:
 	* Work-around #27 the low performance axpy issue with small imput size & multithreads.
 
 MIPS64:
-	* Fixed #28 a wrong result of dsdot on Loongson3A/MIPS64. 
+	* Fixed #28 a wrong result of dsdot on Loongson3A/MIPS64.
 	* Optimized single/double precision BLAS Level3 on Loongson3A/MIPS64. (Refs #2)
 	* Optimized single/double precision axpy function on Loongson3A/MIPS64. (Refs #3)
 
@@ -307,9 +307,9 @@ Version 0.1 alpha1
 20-Mar-2011
 
 common:
-	* Support "make  NO_LAPACK=1" to build the library without 
+	* Support "make  NO_LAPACK=1" to build the library without
 	  LAPACK functions.
-	* Fixed randomly SEGFAULT when nodemask==NULL with above Linux 2.6.34. 
+	* Fixed randomly SEGFAULT when nodemask==NULL with above Linux 2.6.34.
 	  Thank Mr.Ei-ji Nakama providing this patch. (Refs issue #12 on github)
 	* Added DEBUG=1 rule in Makefile.rule to build debug version.
 	* Disable compiling quad precision in reference BLAS library(netlib BLAS).
@@ -318,15 +318,15 @@ common:
 	* Imported GotoBLAS2 1.13 BSD version
 
 x86/x86_64:
-	* On x86 32bits, fixed a bug in zdot_sse2.S line 191. This would casue 
+	* On x86 32bits, fixed a bug in zdot_sse2.S line 191. This would casue
 	  zdotu & zdotc failures. Instead, work-around it. (Refs issue #8 #9 on github)
-	* Modified ?axpy functions to return same netlib BLAS results 
+	* Modified ?axpy functions to return same netlib BLAS results
 	  when incx==0 or incy==0 (Refs issue #7 on github)
-	* Modified ?swap functions to return same netlib BLAS results 
+	* Modified ?swap functions to return same netlib BLAS results
 	  when incx==0 or incy==0 (Refs issue #6 on github)
-	* Modified ?rot functions to return same netlib BLAS results 
+	* Modified ?rot functions to return same netlib BLAS results
 	  when incx==0 or incy==0 (Refs issue #4 on github)
-	* Detect Intel Westmere,Intel Clarkdale and Intel Arrandale 
+	* Detect Intel Westmere,Intel Clarkdale and Intel Arrandale
 	  to use Nehalem codes.
 	* Fixed a typo bug about compiling dynamic ARCH library.
 MIPS64:

GotoBLAS_01Readme.txt

@@ -83,7 +83,7 @@
 4. Suported precision
 
  Now x86/x86_64 version support 80bit FP precision in addition to
-normal double presicion and single precision. Currently only 
+normal double presicion and single precision. Currently only
 gfortran supports 80bit FP with "REAL*10".
 
 

GotoBLAS_02QuickInstall.txt

@@ -32,9 +32,9 @@
 
  GotoBLAS2 build complete.
 
-  OS               ... Linux             
-  Architecture     ... x86_64               
-  BINARY           ... 64bit                 
+  OS               ... Linux
+  Architecture     ... x86_64
+  BINARY           ... 64bit
   C compiler       ... GCC  (command line : gcc)
   Fortran compiler ... PATHSCALE  (command line : pathf90)
   Library Name     ... libgoto_barcelonap-r1.27.a (Multi threaded; Max

GotoBLAS_03FAQ.txt

@@ -56,7 +56,7 @@
 
 1.6  Q I use OpenMP compiler. How can I use GotoBLAS2 with it?
 
-     A Please understand that OpenMP is a compromised method to use 
+     A Please understand that OpenMP is a compromised method to use
        thread. If you want to use OpenMP based code with GotoBLAS2, you
        should enable "USE_OPENMP=1" in Makefile.rule.
 

GotoBLAS_05LargePage.txt

@@ -43,7 +43,7 @@
   F) Other aarchitecture which doesn't have Large TLB enhancement
 
    If you have root permission, please install device driver which
-   located in drivers/mapper. 
+   located in drivers/mapper.
 
    $shell> cd drivers/mapper
    $shell> make

GotoBLAS_06WeirdPerformance.txt

@@ -4,7 +4,7 @@
    probably you created too many threads or process. Basically GotoBLAS
    assumes that available cores that you specify are exclusively for
    BLAS computation. Even one small thread/process conflicts with BLAS
-   threads, performance will become worse. 
+   threads, performance will become worse.
 
    The best solution is to reduce your number of threads or insert
    some synchronization mechanism and suspend your threads until BLAS
@@ -19,4 +19,4 @@
 
 
 Anyway, if you see any weird performance loss, it means your code or
-algorithm is not optimal. 
+algorithm is not optimal.

LICENSE

@@ -12,17 +12,17 @@ met:
       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 
+   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 
+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.