- version 0.2.7
* 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.
* A walk round for dtrti_U single thread bug. Replace it with LAPACK codes. (#191)
* 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).
- rebase patch noexecstack.patch
- remove lapack source tarball since lapack sources are included in openblas sources
- increase NUM_THREAD from 32 to 64
OBS-URL: https://build.opensuse.org/request/show/184489
OBS-URL: https://build.opensuse.org/package/show/science/openblas?expand=0&rev=19
- version 0.2.6
* Improved OpenMP performance slightly. (d744c9)
* Improved cblas.h compatibility with Intel MKL.(#185)
* Fixed the overflowing bug in single thread cholesky factorization.
* Fixed the overflowing buffer bug of multithreading hbmv and sbmv.(#174)
* Added AMD Bulldozer x86-64 S/DGEMM AVX kernels. (Thank Werner Saar) We will tune the performance in future.
* Auto-detect Intel Xeon E7540.
* Fixed the overflowing buffer bug of gemv. (#173)
* Fixed the bug of s/cdot about invalid reading NAN on x86_64. (#189)
- rebase patch0 openblas-0.2.6-libs.patch
OBS-URL: https://build.opensuse.org/request/show/157145
OBS-URL: https://build.opensuse.org/package/show/science/openblas?expand=0&rev=18
* Fixed the SEGFAULT bug about hyper-theading
* Support AMD Bulldozer by using GotoBLAS2 AMD Barcelona codes
* 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
* Optimized Level-3 BLAS on Intel Sandy Bridge x86-64 by AVX
instructions.
* Support AMD Bobcat by using GotoBLAS2 AMD Barcelona codes.
- update patch3
OBS-URL: https://build.opensuse.org/package/show/science/openblas?expand=0&rev=9
* Upgraded LAPACK to 3.4.1 version. (Thank Zaheer Chothia)
* 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.
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.
OBS-URL: https://build.opensuse.org/package/show/science/openblas?expand=0&rev=5
