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Ismail Dönmez (namtrac) committed over 3 years ago (revision 114)

- Update to version 0.3.13
  common:
  * Added a generic bfloat16 SBGEMV kernel
  * Fixed a potentially severe memory leak after fork in OpenMP builds
    that was introduced in 0.3.12
  * Added detection of the Fujitsu Fortran compiler
  * Added detection of the (e)gfortran compiler on OpenBSD
  * Added support for overriding the default name of the library independently
    from symbol suffixing in the gmake builds (already supported in cmake)
  
  RISC V:
  * Added a RISC V port optimized for C910V
  POWER:
  * Added optimized POWER10 kernels for SAXPY, CAXPY, SDOT, DDOT and DGEMV_N
  * Improved DGEMM performance on POWER10
  * Improved STRSM and DTRSM performance on POWER9 and POWER10
  * Fixed segmemtation faults in DYNAMIC_ARCH builds
  * Fixed compilation with the PGI compiler
  x86:
  * Fixed compilation of kernels that require SSE2 intrinsics since 0.3.12
  x86_64:
  * Added an optimized bfloat16 SBGEMV kernel for SkylakeX and Cooperlake
  * Improved the performance of SASUM and DASUM kernels through parallelization
  * Improved the performance of SROT and DROT kernels
  * Improved the performance of multithreaded xSYRK
  * Fixed OpenMP builds that use the LLVM Clang compiler together with GNU gfortran
    (where linking of both the LLVM libomp and GNU libgomp could lead to lockups or
     wrong results)
  * Fixed miscompilations by old gcc 4.6
  * Fixed misdetection of AVX2 capability in some Sandybridge cpus

Ismail Dönmez (namtrac) accepted request 856522 from

Dominique Leuenberger (dimstar) over 3 years ago (revision 113)

- Fix invalid symlinks (boo#1179764).

buildservice-autocommit accepted request 843798 from

Ismail Dönmez (namtrac) over 3 years ago (revision 112)

baserev update by copy to link target

Ismail Dönmez (namtrac) committed over 3 years ago (revision 111)

Ismail Dönmez (namtrac) committed over 3 years ago (revision 110)

Ismail Dönmez (namtrac) committed over 3 years ago (revision 109)

- Update to version 0.3.12
  common:
  * Fixed missing BLAS/LAPACK functions (inadvertently dropped during
    the build system restructuring to support selective compilation)
  * Fixed argument conversion macro in LAPACKE_zgesvdq (LAPACK #458)
  
  power:
  * Added optimized SCOPY/CCOPY kernels for POWER10
  * Increased and unified the default size of the GEMM buffer
  * Fixed building for POWER10 in DYNAMIC_ARCH mode
  * POWER10 compatibility test now checks binutils version as well
  * Cleaned up compiler warnings
  x86_64:
  * Corrected compiler version checks for AVX2 compatibility
  * Added compiler option -mavx2 for building with flang
  * Fixed direct SGEMM pathway for small matrix sizes (broken by
    the code refactoring in 0.3.11)
  * Fixed unhandled partial register clobbers in several kernels
    for AXPY,DOT,GEMV_N and GEMV_T flagged by gcc10 tree-vectorizer
  armv8:
  * Improved Apple Vortex support to include cross-compiling

buildservice-autocommit accepted request 843166 from

Ismail Dönmez (namtrac) over 3 years ago (revision 108)

baserev update by copy to link target

Ismail Dönmez (namtrac) committed over 3 years ago (revision 107)

Ismail Dönmez (namtrac) committed over 3 years ago (revision 106)

Ismail Dönmez (namtrac) committed over 3 years ago (revision 105)

Ismail Dönmez (namtrac) committed over 3 years ago (revision 104)

Ismail Dönmez (namtrac) committed over 3 years ago (revision 103)

Ismail Dönmez (namtrac) committed over 3 years ago (revision 102)

- Update to version 0.3.11
  common:
  * Reduced the default BLAS3_MEM_ALLOC_THRESHOLD (used as an upper
    limit for placing temporary arrays on the stack) to be compatible
    with a stack size of 1mb (as imposed by the JAVA runtime library)
  * Added mixed-precision dot function SBDOT and utility functions
    shstobf16, shdtobf16, sbf16tos and dbf16tod to convert between
    single or double precision float arrays and bfloat16 arrays
  * Fixed prototypes of LAPACK_?ggsvp and LAPACK_?ggsvd functions
    in lapack.h
  * Fixed underflow and rounding errors in LAPACK SLANV2 and DLANV2
    (causing miscalculations in e.g. SHSEQR/DHSEQR, LAPACK issue #263)
  * Fixed workspace calculation in LAPACK ?GELQ (LAPACK issue #415)
  * Fixed several bugs in the LAPACK testsuite
  * Improved performance of TRMM and TRSM for certain problem sizes
  * Fixed infinite recursions and workspace miscalculations in ReLAPACK
  * CMAKE builds no longer require pkg-config for creating the .pc file
  * Makefile builds no longer misread NO_CBLAS=0 or NO_LAPACK=0 as
    enabling these options
  * Fixed detection of gfortran when invoked through an mpi wrapper
  * Improve thread reinitialization performance with OpenMP after a fork
  * Added support for building only the subset of the library required
    for a particular precision by specifying BUILD_SINGLE, BUILD_DOUBLE
  * Optional function name prefixes and suffixes are now correctly
    reflected in the generated cblas.h
  * Added CMAKE build support for the LAPACK and multithreading tests
  power:
  * Added optimized support for POWER10
  * Added support for compiling for POWER8 in 32bit mode
  * Added support for compilation with LLVM/clang

buildservice-autocommit accepted request 839313 from

Egbert Eich (eeich) over 3 years ago (revision 101)

baserev update by copy to link target

Egbert Eich (eeich) accepted request 839300 from

Egbert Eich (eeich) over 3 years ago (revision 100)

- Set DYNAMIC_ARCH everywhere, use a base CPU model for non-dynamic
  bits to have a reproducible base line:
  x86_64: CORE2
  aarch64: ARMV8
  ppc: POWER8
  s390: ZARCH_GENERIC
- Remove workaround for build failure on aarch64 (boo#1128794).

buildservice-autocommit accepted request 837347 from

Ismail Dönmez (namtrac) over 3 years ago (revision 99)

baserev update by copy to link target

Ismail Dönmez (namtrac) accepted request 837203 from

Egbert Eich (eeich) over 3 years ago (revision 98)

- For s390/s390x add TARGET=ZARCH_GENERIC (jsc#SLE-13773).

buildservice-autocommit accepted request 833714 from

Egbert Eich (eeich) over 3 years ago (revision 97)

baserev update by copy to link target

Egbert Eich (eeich) accepted request 833599 from

Egbert Eich (eeich) over 3 years ago (revision 96)

- Add build support for gcc10 to HPC build (bsc#1174439).

buildservice-autocommit accepted request 825919 from

Ismail Dönmez (namtrac) almost 4 years ago (revision 95)

baserev update by copy to link target

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