* WG: g++ 3.01 on HP-UX 11.0, stack size too large?
@ 2006-04-05 7:07 Puetz, Oliver P11M22
2006-04-05 9:31 ` Niklaus
0 siblings, 1 reply; 2+ messages in thread
From: Puetz, Oliver P11M22 @ 2006-04-05 7:07 UTC (permalink / raw)
To: gcc-help
Hi,
I've written a program, which allocates locally (within a subroutine)
approx. a little bit lesser than 8k of memory (I guess, as there are
also objects). Mainly float vars. If I increase the number of the float
vars, the program aborts with a Memory fault (core dump).
Is it possible that the program aborts, if the local var size on the
stack exceeds 8k? Or can I specify a compiler flag to increase the stack
size for local variables?
Kind regards
Oliver Puetz
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: g++ 3.01 on HP-UX 11.0, stack size too large?
2006-04-05 7:07 WG: g++ 3.01 on HP-UX 11.0, stack size too large? Puetz, Oliver P11M22
@ 2006-04-05 9:31 ` Niklaus
0 siblings, 0 replies; 2+ messages in thread
From: Niklaus @ 2006-04-05 9:31 UTC (permalink / raw)
To: Puetz, Oliver P11M22; +Cc: gcc-help
On 4/5/06, Puetz, Oliver P11M22 <Puetz.Oliver@siemens.com> wrote:
> Hi,
>
> I've written a program, which allocates locally (within a subroutine)
> approx. a little bit lesser than 8k of memory (I guess, as there are
> also objects). Mainly float vars. If I increase the number of the float
> vars, the program aborts with a Memory fault (core dump).
>
> Is it possible that the program aborts, if the local var size on the
> stack exceeds 8k? Or can I specify a compiler flag to increase the stack
> size for local variables?
>
Try doing a ulimit -a to see the system set size. You can change it
using ulimit or the function setrlimit.
> Kind regards
>
> Oliver Puetz
>
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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