OpenBLAS 0.2.9 version

OpenBLAS Changelog

Version 0.2.9
10-Jun-2014
common:

• Improved the result for LAPACK testing. (#372)
• Installed DLL to prefix/bin instead of prefix/lib. (#366)
• Build import library on Windows.(#374)
  x86/x86-64:
• To improve LAPACK testing, we fallback some kernels. (#372)
  https://github.com/xianyi/OpenBLAS/wiki/Fixed-optimized-kernels-To-do-List

Version 0.2.9.rc2
06-Mar-2014
common:

• Added OPENBLAS_VERBOSE environment variable.(#338)
• Make OpenBLAS thread-pool resilient to fork via pthread_atfork. (#294, Thank Olivier Grisel)
• Rewrote rotmg
• Fixed sdsdot bug.
  x86/x86-64:
• Detect Intel Haswell for new Macbook.

Version 0.2.9.rc1
13-Jan-2013
common:

• Update LAPACK to 3.5.0 version
• Fixed compatiable issues with Clang and Pathscale compilers.

x86/x86-64:

• Optimization on Intel Haswell.
• Enable optimization kernels on AMD Bulldozer and Piledriver.

ARM:

• Support ARMv6 and ARMv7 ISA.
• Optimization on ARM Cortex-A9.

md5sum
84dd50ec05e6f6ebdcdd578a09b146ef OpenBLAS-0.2.9.zip
395052b930ec553a5cd6207dadaaef4a OpenBLAS-0.2.9.tar.gz

OpenBLAS 0.2.8 version

Version 0.2.8
01-Aug-2013

We provide binary packages for Windows 32-bit / 64-bit.
http://sourceforge.net/projects/openblas/files/

ChangeLog

• common:
  • Support Open64 5.0. (#266)
  • Add executable stack markings. (#262, Thank Sébastien Fabbro)
  • Respect user's LDFLAGS (Thank Sébastien Fabbro)
• x86/x86-64:
  • Rollback bulldozer and piledriver kernels to barcelona kernels (#263)
    We will fix the compuational error bug in bulldozer and piledriver kernels.

md5sum
384eacbbb1bb133a07b3ab2ef931d577 OpenBLAS-0.2.8.zip
19f38a32bc9e6e56f2b6874d7497baf0 OpenBLAS-0.2.8.tar.gz

OpenBLAS 0.2.7 version

Version 0.2.7
20-Jul-2013

We provide binary packages for Windows 32-bit / 64-bit on sf.net. http://sourceforge.net/projects/openblas/files/

ChangeLog

• common:
  • Support LSB (Linux Standard Base) 4.1. e.g. make CC=lsbcc
  • 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 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 walk round 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 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 Sandybridge. (#237)
  • Fix the overflow bug in gemv.
  • 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.
• Power:
  • Support Power7 by old Power6 kernels. (#220)

md5sum
82be3b08cb62b4da3b2da04b3cf472c8 OpenBLAS-0.2.7.zip
fbe6e946d940870b3ce1aaf6f216f754 OpenBLAS-0.2.7.tar.gz