Mensagens de erro e de diagnóstico

Баги и фичи

Уважаемые читатели и авторы русскоязычных блогов Сообщества Разработчиков Intel, с сентября 2012 года блоги работают на новой площадке - Intel Developer Zone (IDZ), используют новый "движок", дают новые возможности, и, к сожалению,.... новые баги. Так, в течение нескольких недель вместо русскоязычных блогов на соответствующей странице IDZ отображались блоги на английском языке, а RSS-подписчикам однажды даже довелось получить посты на китайском языке. Существуют проблемы и с отображением блогов и с их созданием. Хотя их число постепенно и неуклонно уменьшается, но пока оно больше нуля.

Intel® Distribution for Python* Known Issues

Intel® Distribution for Python* can become unstable and potentially crash because of the following:

Installing in OS X*:

  • When trying to install, the message “intelpythonXX-2017.0.007.app is damage and can’t be opened” will be displayed.
    Solution: Execute the following command and run the application again:
    xattr –rc <path_to_intelpythonXX-2017.0.0.07.app>

Conda package manager for Linux 2.7.11:

  • Python*
  • Intel® Parallel Studio XE
  • Intel® Distribution para Python*
  • Diagnostic 15415 vectorization support: gather was generated for the variable a: indirect access

    Product Version: Intel® Fortran Compiler 15.0 and a later version 

    Cause:

    A vectorizable loop contains loads from memory locations that are not contiguous in memory (sometimes known as a “gather”). These may be indexed loads, as in the example below, or loads with non-unit stride. The compiler has issued a hardware gather instruction for these loads.

    (Note that for compiler versions 16.0.1 and earlier, the compiler may also emit this message when gather operations are emulated in software).

     

  • Profissional
  • Professores
  • Estudantes
  • Apple macOS*
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 10
  • Microsoft Windows* 8.x
  • Fortran
  • Avançado
  • Principiante
  • Intermediário
  • Intel® Parallel Studio XE
  • Intel® Parallel Studio XE Composer Edition
  • Intel® Parallel Studio XE Professional Edition
  • Intel® Parallel Studio XE Cluster Edition
  • warning
  • error
  • remark
  • Ferramentas de desenvolvimento
  • Otimização
  • Computação paralela
  • Vetorização
  • Diagnostic 15328 vectorization support: gather was emulated for the variable a: indirect access

    Product Version: Intel® Fortran Compiler 15.0 and a later version 

    Cause:

    A vectorizable loop contains loads from memory locations that are not contiguous in memory (sometimes known as a “gather”). These may be indexed loads, as in the example below, or loads with non-unit stride. The compiler has emulated a hardware gather instruction by issuing individual loads for the different memory locations in software.

  • Profissional
  • Professores
  • Estudantes
  • Apple macOS*
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 10
  • Microsoft Windows* 8.x
  • Fortran
  • Avançado
  • Principiante
  • Intermediário
  • Intel® Parallel Studio XE
  • Intel® Parallel Studio XE Composer Edition
  • Intel® Parallel Studio XE Professional Edition
  • Intel® Parallel Studio XE Cluster Edition
  • warning
  • error
  • remark
  • Ferramentas de desenvolvimento
  • Otimização
  • Computação paralela
  • Vetorização
  • Diagnostic 15423: loop has only one iteration

    Product Version: Intel® Fortran Compiler 15.0 and a later version 

    Cause:

    The Intel® Fortran Compiler will not vectorize a loop when it knows the loop has only one iteration. If the user requires vectorization by using a SIMD directive, the compiler emits a warning diagnostic.

    Example:

    An example below will generate the following  remark in optimization report:

  • Profissional
  • Professores
  • Estudantes
  • Apple iOS*
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 10
  • Microsoft Windows* 8.x
  • Fortran
  • Intel® Parallel Studio XE
  • Intel® Parallel Studio XE Composer Edition
  • Intel® Parallel Studio XE Professional Edition
  • Intel® Parallel Studio XE Cluster Edition
  • warning
  • error
  • remark
  • Otimização
  • Computação paralela
  • Vetorização
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