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  1. 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. initialization of local variables

    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, ...

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

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

  4. Compile-time checking of uninitialized variables

    ... 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

    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 ...

    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

    May 4, 2015 ... Notwithstanding the Fortran standard: ""A variable, or part of a ... Intel® Software 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 ...

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

    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 ...

  10. Multithreaded Fortran Subroutine Guidelines?

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

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

    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.

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

    Linux ubuntu 3.2.0-55-generic #85-Ubuntu SMP Wed Oct 2 12:29:27 UTC 2013 ... /spare/local/environ-infra/binutils/2.24/bin/gold/ld --version

  13. Compiler automatically set not declared variables to zero

    Sep 29, 2015 ... When by mistake I insert a not declared variable in the code, ... Home › Forums › Intel® Software Development Products › Intel® Fortran Compiler for Linux* ... or similar options, the compiler does not set local variables to zero.

  14. Using SSE Intrinsics/movdqa in a linux driver?

    Aug 18, 2016 ... Hi, I'm trying to use SSE intrinsics in the linux Kernel following a ... 64 24 e0 lea - 0x20(%rbp),%rsp reserve 32 bytes on stack for local variables ...

  15. idb-linux-12.pdf (1.6 MB)

    for Linux*. Tutorial. Bernth Andersson. Stephen Blair-Chappell ..... Figure 5 - Variable view in source window and in the Locals (Local variable) window .

  16. Type overloading error for local derived-type variable

    Mar 20, 2012 ... Hi, I am having a problem when I overload a type with its associated constructor procedure. The error appears during compilation and is ...

  17. Android* - Building an Android* Command-Line Application Using ...

    Sep 21, 2015 ... On Linux*, you can modify the variable for your local shell with the ... you might be familiar with for building on Linux from the command line.

  18. Avoiding and Identifying False Sharing Among Threads | Intel ...

    Nov 2, 2011 ... It occurs when threads on different processors modify variables that ... Thread- local storage or local variables can be ruled out as sources of ...

  19. Bug in Intel F95 for Linux?

    Sep 21, 2007 ... I believe there is a bug in Intel f95 for linux, in the way it treats USE and ... What you have created is two local names for the module variable X.

  20. Apply _CIlk_shared to static and local variables

    Oct 27, 2016 ... Hi everyone: I learn from the official document that _Cilk_shared cannot be applied to static variables and variables local to a function.

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