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  1. openMP, threadprivate and allocate question

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/296941

    Also, there is no need for !$omp end do, as the Fortran end do ends the .... to declare the ALLOCATABLE arrays as THREADPRIVATE and then

  2. [OMP] Threadprivate common dramatically decrease performance

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/295672

    Dear Intel forumers,I have recently introduced THREADPRIVATE statements in some of my Fortran commons in order to make the variables ...

  3. OpenMP: initialize Threadprivate

    https://software.intel.com/en-us/node/595001

    Oct 3, 2015 ... let's suppose to have this FORTRAN module: ... Now, I should use THREADPRIVATE for may module and COPYIN when I launch DO ...

  4. OpenMP issue: a threadprivate pointer doen't work when it has the ...

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/269313

    Now that you mention it, Intel Fortran does have different rules about placement of threadprivate directives than some other compilers.

  5. common block problem in openmp Fortran

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/590592

    Aug 27, 2015 ... common block problem in openmp Fortran ... If not, should I use threadprivate for the common blocks and private the variables in each ...

  6. [OpenMP] Threadprivate outside main program and copyin clause

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/518099

    Dear all, I have an issue with a Fortran code that I am trying to parallelize ... blocks that I marked as private using the THREADPRIVATE directive.

  7. OpenMp - passing private values within a dynamic extent

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/288579

    BUT - the documentation for "threadprivate" in the Intel Fortran "help" file says that "threadprivate" is only supposed to be used for "named ...

  8. Make legacy code generally thread-safe (not just for OpenMP ...

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/536185

    Hi, I've just created a topic called "threadprivate common-block for ... But AFIAK fact is: There are billions of LOC of legacy FORTRAN libraries ...

  9. non standard threadprivate

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/279912

    Jan 30, 2012 ... Roman[fortran]MODULE INC_MODULE_GOOD3 REAL, POINTER ... OMP THREADPRIVATE(WORK) END MODULE INC_MODULE_GOOD3 ...

  10. Don't use the OpenMP THREADPRIVATE 'compatibility' option when ...

    https://software.intel.com/en-us/articles/dont-use-the-openmp-threadprivate-compatibility-option-when-everything-is-compiled-by-intel

    May 8, 2012 ... The Intel C++ and Fortran compilers for Windows* and Linux* ... 'compatibility' implementations of the OpenMP THREADPRIVATE directive.

  11. Private allocatable arrays inside subroutine in parallel region.

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/302405

    I dont know how helpful will be this, but I use Intel Visual Fortran Compiler .... A variable can only appear in a THREADPRIVATE directive in the ...

  12. Modules marked as PRIVATE in openMP

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/287103

    Oct 20, 2010 ... ... Development Products › Intel® Visual Fortran Compiler for Windows* ... Learn how to use thread private data, it is your friend provided you ...

  13. openMP - Handling global variables in fortran

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/506631

    Feb 28, 2014 ... openMP - Handling global variables in fortran ... variables, you can use a threadprivate directive for a common block or for module variables.

  14. OMP: Error #133

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/610211

    OMP: Error #133: Inconsistent THREADPRIVATE common block .... When I met the above error,I search Intel Fortran Document and via google ...

  15. Fortran Compiler Use of Temporaries

    https://software.intel.com/sites/default/files/m/f/e/7/f/7/20415-Stack_usage.pdf

    4. Intel Fortran Compiler Stack Usage. • Driven by array temporaries. • OpenMP puts a heavy demand on stack. (all thread PRIVATE data is put on stack).

  16. Stack size in fortran using OpenMP

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/300284

    That is, how do I pass C vectors into fortran and treat them as .... Either use a thread private array or a thread private unique index into the array ...

  17. openmp & derived types with allocatable components

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/270067

    I'm told that the OpenMP 3.0 standard does not addressthe new language features introduced in Fortran 2003 (this includes allocatable ...

  18. symbols multiply defined

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/621450

    In Fortran (IVF at least), on can declare named COMMON, and in particular Thread Private named common blocks. The correct practice is to ...

  19. [OpenMP] Huge overhead cost with OpenMP

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/532179

    Oct 1, 2014 ... can be the threadprivate clause so costly for the program, the ... Fortran code: ..... The threadprivate is not introducing appreciable overhead.

  20. heap arrays with OpenMP?

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/270093

    ... Software Development Products › Intel® Fortran Compiler for Linux* ... thread private var access to determine: 1) is this on stack or heap?

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