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  1. Intel fortran compiler and automatic array declaration

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/268080

    AUTOMATIC ARRAYS double precision Sigt(it,jt,kt) double precision ... an automatic array which is always allocated on the stack when the ...

  2. Stack usage

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

    Linux, Windows, Mac OS X: Use loader options to increase stack size and possibly stack starting ... -heap-arrays affects automatic arrays and temporaries only.

  3. automatic array stack size limit bug

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/268280

    Dec 18, 2005 ... Fortran users, The problem in ifort 8.0, now inherited in ifort 9.0, that puts a severe limit on automatic array sizes should be considered a bug by ...

  4. stack/heap and memory leaks

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/327647

    To allow for larger temporary arrays (prevent stack overflows), ... And yes, it is specific to automatic arrays and the /heap-arrays option. --Lorri.

  5. Capturing automatic array memory allocation failure

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/437940

    Aug 26, 2013 ... In some (rare) occasions, there isn't enough memory and the call to the routine generates a "stack overflow" error. The automatic arrays are too ...

  6. Intel® Fortran Compiler - Increased stack usage of 8.0 or higher ...

    https://software.intel.com/en-us/articles/intel-fortran-compiler-increased-stack-usage-of-80-or-higher-compilers-causes-segmentation-fault

    Sep 2, 2009 ... Temporaries include automatic arrays and array sub-sections corresponding to actual arguments. If the program is not afforded adequate stack ...

  7. Stack Overflow with OpenMP and ifort 10.1 using Visual Studio C++

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/301590

    Using OpenMP, even with one thread, I'm getting a stack overflow (exception in ... /heap-arrays affects automatic arrays (F90 meaning) but not ...

  8. Memory Limits for Applications on Windows* | Intel® Software

    https://software.intel.com/en-us/articles/memory-limits-applications-windows

    May 16, 2011 ... In C or C++, most routine local variables and variables declared inside blocks are allocated on the stack. In Fortran, automatic arrays (with ...

  9. stack overflow

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/275489

    In the artical, it says, "Replace automatic arrays with allocatable arrays .... By doing so the reshaped array is created as a temporary on stack.

  10. 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

    if you specify -recursive or -openmp, the default is -automatic. .... It does appear we got lucky with ifort keeping arrays off the stack and instead ...

  11. -heap-arrays flag - does it work?

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/549875

    If I compile the following program with ifort -m32 -heap-arrays test.f the ... the - heap-arrays flag should put all automatic arrays on the heap. ... array in mytest to be allocated on the heap instead of on the stack or in static data?

  12. Again ... Stack overflow

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/269859

    Nov 17, 2009 ... forrt1: server <170>: program Exception - stack overflow ... Automatic arrays aren' t Fortran 77, although a few compilers had them as an ...

  13. How is array memory allocated? Stack Overflow!

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/272782

    Aug 8, 2002 ... How does Visual Fortran allocate memory for arrays? ... This makes it an " automatic array" and CVF allocates these on the stack when the ...

  14. Determining Root Cause of Segmentation Faults SIGSEGV or ...

    https://software.intel.com/en-us/articles/determining-root-cause-of-sigsegv-or-sigbus-errors

    Sep 29, 2011 ... The Intel Fortran Compiler use stack space to allocate a number of ... puts all automatic and temporary arrays larger than 10Kbytes on heap

  15. severe (174): SIGSEGV and Stack trace terminated abnormally

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/475435

    I think "Stack trace terminated abnormally" is the problem for compiling. ... The - heap-arrays option allocates your automatic arrays on the heap ...

  16. Stack Size? (CVF)

    https://software.intel.com/es-es/forums/intel-visual-fortran-compiler-for-windows/topic/274337

    Feb 23, 2005 ... Is running out of stack size an indicator of any particular problem (coding ... Visual Fortran uses the stack to create space for automatic arrays ...

  17. Program exception - stack overflow

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/288199

    Aug 13, 2010 ... When the arrays exceed 1GB I get the following error Error Program ... one declares a previously automatic local array as ALLOCATABLE, and ...

  18. How to raise my stack limit to solve "Segmentation fault"

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/268452

    May 23, 2006 ... I search this problem in website,so thereforeI have to raise the stack limit. Would you let me ... automatic arrays) and SCALI MPI. I had been ...

  19. Dummy array size (fake dynamic mem alloc in fortran77)

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/270925

    Aug 30, 2011 ... You could increase stack size (bash: ulimit -s hard), or compile with the ... The automatic array extension was not part of Fortran 77, although ...

  20. forrt1: severe (170): Program Exception - stack overflow

    https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/282586

    Jul 29, 2011 ... forrt1: severe (170): Program Exception - stack overflow ... probably using temporary arrays of some kind - automatic arrays are one possibility.

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