Пакет libscalapack: Информация

    Исходный пакет: libscalapack
    Версия: 1.8.0-alt17
    Собран:  12 августа 2012 г. 1:47
    Категория: Науки/Математика
    Сообщить об ошибке в пакете
    Домашняя страница: http://www.netlib.org/scalapack/

    Лицензия: LGPL
    О пакете: Scalable LAPACK library
    Описание: 
    The ScaLAPACK (or Scalable LAPACK) library includes a subset of LAPACK routines
    redesigned for distributed memory MIMD parallel computers. It is currently
    written in a Single-Program-Multiple-Data style using explicit message passing
    for interprocessor communication. It assumes matrices are laid out in a
    two-dimensional block cyclic decomposition.
    
    ScaLAPACK is designed for heterogeneous computing and is portable on any
    computer that supports MPI or PVM.
    
    Like LAPACK, the ScaLAPACK routines are based on block-partitioned algorithms in
    order to minimize the frequency of data movement between different levels of the
    memory hierarchy. (For such machines, the memory hierarchy includes the
    off-processor memory of other processors, in addition to the hierarchy of
    registers, cache, and local memory on each processor.) The fundamental building
    blocks of the ScaLAPACK library are distributed memory versions (PBLAS) of the
    Level 1, 2 and 3 BLAS, and a set of Basic Linear Algebra Communication
    Subprograms (BLACS) for communication tasks that arise frequently in parallel
    linear algebra computations. In the ScaLAPACK routines, all interprocessor
    communication occurs within the PBLAS and the BLACS. One of the design goals of
    ScaLAPACK was to have the ScaLAPACK routines resemble their LAPACK equivalents
    as much as possible.
    
    If You need man pages, install libscalapack-manpages.

    Список rpm-пакетов, предоставляемых данным srpm-пакетом:
    libscalapack (x86_64, i586)
    libscalapack-debuginfo (x86_64, i586)
    libscalapack-devel (x86_64, i586)
    libscalapack-manpages (noarch)
    pblas-devel (noarch)
    pblas-tests (x86_64, i586)
    pblas-tests-data (noarch)
    pblas-tests-debuginfo (x86_64, i586)
    pblas-timing (x86_64, i586)
    pblas-timing-data (noarch)
    pblas-timing-debuginfo (x86_64, i586)
    scalapack-example (x86_64, i586)
    scalapack-example-data (noarch)
    scalapack-example-debuginfo (x86_64, i586)
    scalapack-redist (x86_64, i586)
    scalapack-redist-data (noarch)
    scalapack-redist-debuginfo (x86_64, i586)
    scalapack-tests (x86_64, i586)
    scalapack-tests-data (noarch)
    scalapack-tests-debuginfo (x86_64, i586)

    Сопровождающий: Eugeny A. Rostovtsev

    Список участников:
    Eugeny A. Rostovtsev

    Права:
    Eugeny A. Rostovtsev
    @qa
    @everybody

      1. liblapack-devel
      2. chrpath
      3. gcc-fortran
      4. libarpack-devel
      5. openmpi-devel
      6. libblacs-devel

    Последнее изменение


    12 августа 2012 г. Eugeny A. Rostovtsev 1.8.0-alt17
    - Built with OpenBLAS instead of GotoBLAS2
    22 июня 2012 г. Eugeny A. Rostovtsev 1.8.0-alt16
    - Rebuilt with OpenMPI 1.6
    14 декабря 2011 г. Eugeny A. Rostovtsev 1.8.0-alt15
    - Fixed RPATH