Controllo degli errori

Intel Software Conference 2014

 A Intel Software Brasil realizou neste mês o Intel Software Conference 2014, que aconteceu na Universidade Estácio de Sá (Rio de Janeiro) nos dias 26 e 27 de Maio e no IMAM (São Paulo) nos dias 28,29 e 30 de Maio.

Foram realizadas palestras e "round tables" ministradas por profissionais da Intel do Brasil, Estados Unidos e Alemanha cobrindo dois temas: Computação Paralela e de Alto Desempenho nos primeiros quatro dias (RJ e SP) e Desenvolvimento Android no último dia (somente em São Paulo).  

Confira logo abaixo os slides das apresentações realizadas.

  • Sviluppatori
  • Partner
  • Professori
  • Studenti
  • Android*
  • Linux*
  • Server
  • C#
  • C/C++
  • Fortran
  • Avanzato
  • Intermedio
  • Intel® Parallel Studio XE
  • Intel® Advanced Vector Extensions
  • Intel® Streaming SIMD Extensions
  • Message Passing Interface
  • OpenCL*
  • OpenMP*
  • Ottimizzazione
  • Elaborazione parallela
  • Vettorizzazione
  • 2015 Beta product activation may fail on existing installations

    When installing one of the Beta products,

         Intel® Composer XE 2015 Beta for Windows*
         Intel® Software Development Tools 2015 Beta for Windows*

    on a machine where Intel® Software Development Tools are already installed you may see the error

         'No Valid license was found'.

    Until this problem is resolved, apply one of the following workarounds:

  • Sviluppatori
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • Windows*
  • C/C++
  • Fortran
  • Avanzato
  • Principiante
  • Intermedio
  • Diagnostic 15038: remark: loop was not vectorized: conditional assignment to a scalar (Fortran)

    Causes:

    1. A loop contains a conditional statement
    2. The conditional statement is controlling the assignment of a scalar value.
    3. The logic of the assignment is such that the value of the scalar at the end of execution of the loop depends on the loop executing iterations strictly in-order  AND
    4. the scalar value is referenced AFTER the loop exits.

    Below is an example:

    Examples:

  • Sviluppatori
  • Apple OS X*
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Server
  • Fortran
  • Avanzato
  • Intermedio
  • Intel® Fortran Composer XE
  • Vectorization report diagnostics
  • Strumenti di sviluppo
  • Elaborazione parallela
  • Symbol Lookup Error When Linking Intel® MKL with GCC on Ubuntu

    Operating System:   Ubuntu 12.04, Ubuntu 13.10

    Problem Description: Build Intel® Math kernel Library (Intel® MKL) application on Ubuntu OS, get the following error while execution.

    symbol lookup error: /opt/intel/composer_xe_2013_sp1.1.106/mkl/lib/intel64/libmkl_intel_lp64.so: undefined symbol: mkl_vsl_serv_threader_for

  • Sviluppatori
  • Linux*
  • Unix*
  • C/C++
  • Fortran
  • Intermedio
  • Intel® Math Kernel Library
  • mkl ubuntu
  • Symbol Lookup Error
  • undefined symbol: mkl_vsl_serv_threader_for
  • undefined reference to `pthread_mutex_trylock'
  • undefined reference to `__kmpc_ok_to_fork
  • Strumenti di sviluppo
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