2,540 Search Results for "linux local variables"

  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. 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.

  3. Thread-local variables and initialization


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


    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 ...

  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. 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 [........].

  7. debug (Linux* and OS X*) | Intel® Developer Zone


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

  8. repeat initialization of local variable


    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.

  9. save, Qsave | Intel® Developer Zone


    -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. Volatile: Almost Useless for Multi-Threaded Programming


    Nov 30, 2007 ... marking a local variable in the scope of a setjmp so that the variable does ... " Declaring your variables volatile will have no useful effect, and will simply ..... The source I found most useful is the Linux kernel memory barriers, ...

  11. Multithreaded Fortran Subroutine Guidelines?


    Jan 10, 2011 ... ... to compile the Fortran code and gcc v4.1.2 to compile and link the program in Linux. ... local variables declared within the subroutines/functions will be ... The default for function/subroutine declared "local" arrays are SAVE.

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


    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.

  13. Intel(R) MPI Library for Linux* OS Reference Manual


    Contact your local Intel sales office or your distributor to obtain the latest specifications .... Section 2 describes options and environment variables for compiler.

  14. Intel(R) MPI Library Reference Manual for Linux* OS


    Environment Variables · Simplified Job Startup Command ... Local Options · Extended Device Control ... Reference Manual for Linux* OS. Document Number:  ...

  15. 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.

  16. 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 ...

  17. Switch from GNU to Ifort both under Linux


    Jul 8, 2015 ... Switch from GNU to Ifort both under Linux ... Both use Linux as operating system. The “simple” task is now to ... local variables integer(pInt) ipc ...

  18. Intel Fortran Compiler 16.0 Beta for Linux* Release Notes (for Intel ...


    Mar 4, 2015 ... Intel Fortran Compiler 16.0 Beta for Linux* Release Notes (for Intel .... Extend uninitialized variable checking using –init=snan to local and heap ...

  19. intialization of local variables


    Jun 8, 2005 ... Hi, Does anybody know if local variables get initialized automatically to zero with the ifort compiler on entry of the function ? Thanks ! Steve.

  20. Intel® Debugger for Linux*


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

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