Error Fortran Stack Overflow
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Stack Overflow Error Windows Xp
0 new Last post For more complete information about compiler optimizations, see our Optimization Notice. Steve Lionel (Intel) Wed, 06/09/2010 - 10:35 Read this, then let us know if you have more questions. Steve - Intel Developer Support Top Nan Deng Wed, 06/09/2010 - 11:06 Thanks Steve. I am using Visual Fortran 11.1 with VS2008. The linker options related to stack is on the "system" sub menu, and then two choices: "Stack Reserve Size","Stack Commit Size", all default at 0. How big should I change to? (I an running pretty big problems - factorize a non-sparse matrix roughly 1 million by 1 million in double precision complex). Top Steve Lionel (Intel) Wed, 06/09/2010 - 12:32 Stack Reserve Size is the value to look at. But let me suggest instead changing Fortran > Optimization > Heap Arrays to 0. This will ena
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Overflow the company Business Learn more about hiring developers or posting ads with us stack overflow javascript error Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community stack overflow line error of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Stack overflow in Fortran90 up vote 7 down vote favorite 6 I have written a fairly https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/289258 large program in FORTRAN90. It has been working beautifully for quite a while, but today I tried to step it up a notch and increase the problem size (it is a research non-standard FE-solver, if that helps anyone...) Now I get the "stack overflow" error message and naturally the program terminates without giving me anything useful to work with. The program starts with settinging up all relevant arrays and matrices, and after http://stackoverflow.com/questions/5795938/stack-overflow-in-fortran90 that is done it prints a few lines of stats regarding this to a log-file. Even with my new, larger problem, this works fine (albeit a little slow), but then it fails as the "number crunching" gets going. What confuses me is that everything at that point is already allocated (and that worked without errors). I'm not entierly sure what the stack is (wikipedia and several treads here didn't do much since I have only a quite basic knowledge of the "behind the scenes" workings of a computer). Assume that I for instance have some arrays initalized as: INTEGER,DIMENSION(64) :: IA REAL(8),DIMENSION(:,:),ALLOCATABLE :: AA, BB which after some initalization routines (i.e. read input from file and such) are allocated as (I store some size-integers for easier passing to subroutines in IA of fixed size): ALLOCATE( AA(N1,N2) , BB(N1,N2) ) IA(1) = N1 IA(2) = N2 This is basically what happens in the inital portion, and so far so good. But when I then call a subroutine CALL ROUTINE_ONE(AA,BB,IA) And the routine looks like (nothing fancy): SUBROUTINE ROUTINE_ONE(AA,BB,IA) IMPLICIT NONE INTEGER,DIMENSION(64) :: IA REAL(8),DIMENSION(IA(1),IA(2)) :: AA, BB ... do lots of other stuff ... END SUBROUTINE ROUTINE_ONE Now I get an error! The output to the screen says: forrtl: severe (170): Program Exception
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