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  1. The hidden performance cost of accessing thread-local variables ...

    https://software.intel.com/en-us/blogs/2011/05/02/the-hidden-performance-cost-of-accessing-thread-local-variables

    May 2, 2011 ... It is a Linux kernel function to get the address of a thread-local variable. The cost of this function should be small. What happened here?

  2. Performance Tools for Software Developers - Thread-local variables ...

    https://software.intel.com/en-us/articles/performance-tools-for-software-developers-thread-local-variables-and-initialization

    Sep 19, 2008 ... Thread Local Storage (TLS) variable is declared using storage class ... Linux, Red Hat* Desktop Linux* 3, Red Hat* Enterprise Linux Desktop 4, ...

  3. initialization of local variables

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/557211

    May 3, 2015 ... My co-developer reports that, contrary to his expectations, Intel Fortran seems to be initializing local numeric variables, both scalar and array, ...

  4. Compile-time checking of uninitialized variables

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/498784

    Jan 7, 2014 ... Compile-time checking of uninitialized variables ... to -auto mode instead, so we need to review each routine to be sure that nothing depends on local variables being initialized to zero. ... Use -save (Linux and Mac OS X) or [.

  5. Local variables to be saved/static

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/536740

    Dec 3, 2014 ... On g77, it required the -no-automatic switch so that local variables would ... Software Development Products › Intel® Fortran Compiler for Linux* ...

  6. Can anyone explain how to store a value returns by a linux ...

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/563443

    Jul 24, 2015 ... Can anyone explain how to store a value returns by a linux command in a fortran local variable without using IO operations.

  7. repeat initialization of local variable

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/557248

    May 4, 2015 ... Notwithstanding the Fortran standard: ""A variable, or part of a variable, shall ... Development Products › Intel® Fortran Compiler for Linux* and Mac OS X* .... And with all of our local variables being saved, it is assigned once.

  8. Multithreaded Fortran application - data race --> Threads seem to ...

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/271008

    Oct 13, 2011 ... Since it is a local variable for the function walk_worker_thread(), in our understanding, this should be ... Linux curie50 2.6.32-71.24.1.el6.

  9. save, Qsave | Intel® Software

    https://software.intel.com/en-us/node/525167

    -qopenmp (Linux* OS and OS X*) or /Qopenmp (Windows* OS). Description. This option saves all variables in static allocation except local variables within a ...

  10. Use Thread-local Storage to Reduce Synchronization | Intel® Software

    https://software.intel.com/en-us/articles/use-thread-local-storage-to-reduce-synchronization

    Nov 2, 2011 ... Using thread-local data structures instead of data structures shared by the ... Consider, for example, the use of a variable to count events that ...

  11. DO CONCURRENT: iteration-local variables and autoparallelization

    https://software.intel.com/de-de/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/610253

    17. Febr. 2016 ... ... Development Products › Intel® Fortran Compiler for Linux* and Mac OS X* ... DO CONCURRENT: iteration-local variables and autoparallelization ... iteration- local variables and global variables by the fact if a variable ...

  12. Multithreaded Fortran Subroutine Guidelines?

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/270572

    Jan 10, 2011 ... local variables declared within the subroutines/functions will be ... The default for function/subroutine declared "local" arrays are SAVE.

  13. Fortran SAVE attribute default behavior and runtime stack vs. static ...

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/270414

    Oct 21, 2010 ... Causes all local, non-SAVEd variables to be allocated on the run-time ... LIFO ( presumably at the end of the process heap on Linux/Unix).

  14. save, Qsave | Intel® Software

    https://software.intel.com/en-us/node/579563

    Causes variables to be placed in static memory. ... Linux OS and OS X: -save ... This option saves all variables in static allocation except local variables within a ...

  15. Common block variables, debugger, <no value>

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/268860

    Jan 15, 2008 ... Then I also noticed that access to all local variables disappears if the ... variable of the same common block, while the Linux version cannot.

  16. debug (Linux* and OS X*) | Intel® Software

    https://software.intel.com/en-us/node/581911

    [no]variable-locations. Determines whether the compiler generates enhanced debug information useful in finding scalar local variables. extended. Sets keyword ...

  17. How to initialize all local variables to zero

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/597810

    Oct 23, 2015 ... I've been given a program developed for gfortran that relies on the -finit-local- zero option, which initializes all local variables to zero.

  18. Type overloading error for local derived-type variable

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/271265

    Mar 20, 2012 ... ... entity but it fails if it is declared as a local variable inside a procedure. ... Software Development Products › Intel® Fortran Compiler for Linux* ...

  19. Segfault when using static __thread variables with gold linker in linux

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/475114

    Sep 27, 2013 ... Segfault when using static __thread variables with gold linker in linux ..... /spare/ local/environ-infra/binutils/2.24/bin/gold/ld --version. GNU gold ...

  20. Clear Down local variables and webSQL databases

    https://software.intel.com/en-us/forums/intel-xdk/topic/600457

    Nov 17, 2015 ... It would be useful to have the ability to clear down variables and local databases when using the emulator. For example when you create a ...

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