memory not freed up?
Please point in right direction.
I use the cvf compiler and notice after allocating and deallocating
arrays (about 10-50MB per array) some memory is not actually available
even though all arrays are deallocated. The exact size/number of
arrays I can allocated before this becomes a problem varies and seems
like it depend on machine load. Is something wrong with cvf? Are
other compilers better or is this windows fault? I use examples right
out of the manual (just larger arrays and more) so I dont think I do
something wrong. Someone must notice this it seem so simple.
Thanks
.
Relevant Pages
- Re: Basic ASCII File Reading
... critical first step to almost anything like this - defining the problem. ... FJ appears to have guessed that the header is always exactly 7 lines. ... His involves allocating and deallocating, ... time consuming than resizing arrays. ... (comp.lang.fortran) - Re: ALLOCATABLE arrays
... > If try to create a very large array on the stack and you do not have enough ... > Allocating on the heap gives you access to a hell of a lot more memory (well ... Allocatable arrays are allocated on the heap. ... Automatic arrays are always allocated on the stack. ... (comp.lang.fortran) - Re: ALLOCATABLE arrays
... || If try to create a very large array on the stack and you do not have enough ... || Allocating on the heap gives you access to a hell of a lot more memory (well ... and "heap" (and there probably are/were some computers which don't/didn't ... | Automatic arrays are always allocated on the stack. ... (comp.lang.fortran) - Re: ordering integer array
... though it is a fair amount of work. ... the implementation of allocatable arrays is usually ... And the extra runtime work done by the application is going to be ... Allocating an array for the seed of a random number ... (comp.lang.fortran) - Re: heap allocation of arrays
... I like at least having the option of allocating automatic arrays on the ... Those codes used automatic arrays, ... But the ones we didn't port don't fit on the stack. ... (comp.lang.fortran) |
|