CONTRIBUTORS.md

Contributions to the OpenBLAS project

Creator & Maintainer

• Zhang Xianyi traits.zhang@gmail.com

Active Developers

• Wang Qian traz0824@gmail.com

  • Optimize BLAS3 on ICT Loongson 3A.
  • Optimize BLAS3 on Intel Sandy Bridge.

• Werner Saar wernsaar@googlemail.com

  • [2013-03-04] Optimize AVX and FMA4 DGEMM on AMD Bulldozer
  • [2013-04-27] Optimize AVX and FMA4 TRSM on AMD Bulldozer
  • [2013-06-09] Optimize AVX and FMA4 SGEMM on AMD Bulldozer
  • [2013-06-11] Optimize AVX and FMA4 ZGEMM on AMD Bulldozer
  • [2013-06-12] Optimize AVX and FMA4 CGEMM on AMD Bulldozer
  • [2013-06-16] Optimize dgemv_n kernel on AMD Bulldozer
  • [2013-06-20] Optimize ddot, daxpy kernel on AMD Bulldozer
  • [2013-06-21] Optimize dcopy kernel on AMD Bulldozer
  • Porting and Optimization on ARM Cortex-A9
  • Optimization on AMD Piledriver
  • Optimization on Intel Haswell

Previous Developers

• Zaheer Chothia zaheer.chothia@gmail.com

  • Improve the compatibility about complex number
  • Build LAPACKE: C interface to LAPACK
  • Improve the windows build.

• Chen Shaohu huhumartinwar@gmail.com

  • Optimize GEMV on the Loongson 3A processor.

• Luo Wen

  • Intern. Test Level-2 BLAS.

Contributors

In chronological order:

• pipping http://page.mi.fu-berlin.de/pipping

  • [2011-06-11] Make USE_OPENMP=0 disable openmp.

• Stefan Karpinski stefan@karpinski.org

  • [2011-12-28] Fix a bug about SystemStubs on Mac OS X.

• Alexander Eberspächer https://github.com/aeberspaecher

  • [2012-05-02] Add note on patch for segfaults on Linux kernel 2.6.32.

• Mike Nolta mike@nolta.net

  • [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 Hurd and kfreebsd.

• Jameson Nash https://github.com/vtjnash

  • [2012-08-20] Provide support for passing CFLAGS, FFLAGS, PFLAGS, FPFLAGS to make on the command line.

• Alexander Nasonov alnsn@yandex.ru

  • [2012-11-10] Fix NetBSD build.

• Sébastien Villemot sebastien@debian.org

  • [2012-11-14] Fix compilation with TARGET=GENERIC. Patch applied to Debian package.
  • [2013-08-28] Avoid failure on qemu guests declaring an Athlon CPU without 3dnow!

• Kang-Che Sung Explorer09@gmail.com

  • [2013-05-17] Fix typo in the document. Re-order the architecture list in getarch.c.

• Kenneth Hoste kenneth.hoste@gmail.com

  • [2013-05-22] Adjust Makefile about downloading LAPACK source files.

• Lei WANG https://github.com/wlbksy

  • [2013-05-22] Fix a bug about wget.

• Dan Luu http://www.linkedin.com/in/danluu

  • [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 model is used by OpenBLAS.

• Elliot Saba staticfloat@gmail.com

  • [2013-07-22] Add in return value for interface/trtri.c

• Sébastien Fabbro bicatali@gentoo.org

  • [2013-07-24] Modify makefile to respect user's LDFLAGS
  • [2013-07-24] Add stack markings for GNU as arch-independent for assembler files

• Viral B. Shah viral@mayin.org

  • [2013-08-21] Patch LAPACK XLASD4.f as discussed in JuliaLang/julia#2340

• Lars Buitinck https://github.com/larsmans

  • [2013-08-28] get rid of the generated cblas_noconst.h file
  • [2013-08-28] Missing threshold in gemm.c
  • [2013-08-28] fix default prefix handling in makefiles

• yieldthought https://github.com/yieldthought

  • [2013-10-08] Remove -Wl,--retain-symbols-file from dynamic link line to fix tool support

• Keno Fischer https://github.com/loladiro

  • [2013-10-23] Use FC instead of CC to link the dynamic library on OS X

• Christopher Meng cickumqt@gmail.com

  • [2013-12-09] Add DESTDIR support for easier building on RPM based distros. Use install command instead of cp to install files with permissions control.

• Lucas Beyer lucasb.eyer.be@gmail.com

  • [2013-12-10] Added support for NO_SHARED in make install.

• carlkl https://github.com/carlkl

  • [2013-12-13] Fixed LAPACKE building bug on Windows

• Isaac Dunham https://github.com/idunham

  • [2014-08-03] Fixed link error on Linux/musl

• Dave Nuechterlein

  • [2014-10-10] trmm and sgemm kernels (optimized for APM's X-Gene 1). ARMv8 support.

• Jerome Robert jeromerobert@gmx.com

  • [2015-01-01] Speed-up small ger and gemv using stack allocation (bug #478)
  • [2015-12-23] stack_check in gemv.c (bug #722)
  • [2015-12-28] Allow to force the number of parallel make job
  • [2015-12-28] Fix detection of AMD E2-3200 detection
  • [2015-12-31] Let make MAX_STACK_ALLOC=0 do what expected
  • [2016-01-19] Disable multi-threading in ger and swap for small matrices (bug #731)
  • [2016-01-24] Use GEMM_MULTITHREAD_THRESHOLD as a number of ops (bug #742)
  • [2016-01-26] Let openblas_get_num_threads return the number of active threads (bug #760)
  • [2016-01-30] Speed-up small zger, zgemv, ztrmv using stack allocation (bug #727)

• Dan Kortschak

  • [2015-01-07] Added test for drotmg bug #484.

• Ton van den Heuvel https://github.com/ton

  • [2015-03-18] Fix race condition during shutdown causing a crash in gotoblas_set_affinity().

• Martin Koehler https://github.com/grisuthedragon/

  • [2015-09-07] Improved imatcopy

• Ashwin Sekhar T K https://github.com/ashwinyes/

  • [2015-11-09] Assembly kernels for Cortex-A57 (ARMv8)
  • [2015-11-20] lapack-test fixes for Cortex-A57
  • [2016-03-14] Additional functional Assembly Kernels for Cortex-A57
  • [2016-03-14] Optimize Dgemm 4x4 for Cortex-A57

• theoractice https://github.com/theoractice/

  • [2016-03-20] Fix compiler error in VisualStudio with CMake
  • [2016-03-22] Fix access violation on Windows while static linking

• Paul Mustière https://github.com/buffer51/

  • [2016-02-04] Fix Android build on ARMV7
  • [2016-04-26] Android build with LAPACK for ARMV7 & ARMV8

• Shivraj Patil https://github.com/sva-img/

  • [2016-05-03] DGEMM optimization for MIPS P5600 and I6400 using MSA

• Kaustubh Raste https://github.com/ksraste/

  • [2016-05-09] DTRSM optimization for MIPS P5600 and I6400 using MSA
  • [2016-05-20] STRSM optimization for MIPS P5600 and I6400 using MSA

• Abdelrauf https://github.com/quickwritereader

  • [2017-01-01] dgemm and dtrmm kernels for IBM z13
  • [2017-02-26] ztrmm kernel for IBM z13
  • [2017-03-13] strmm and ctrmm kernel for IBM z13
  • [2017-09-01] initial Blas Level-1,2 (double precision) for IBM z13