* ocamlopt stack overflowing
@ 2005-05-23 21:06 Jon Harrop
2005-05-23 22:45 ` [Caml-list] " Richard Jones
0 siblings, 1 reply; 4+ messages in thread
From: Jon Harrop @ 2005-05-23 21:06 UTC (permalink / raw)
To: caml-list
I've got a problem with ocamlopt stack overflowing on some generated OCaml
source (one 1,227-line function, 288kB of source). Any ideas what the cause
is?
I suspect that compiling the OCaml distribution from source and using
ocamlopt.opt will do the trick otherwise.
--
Dr Jon D Harrop, Flying Frog Consultancy Ltd.
Objective CAML for Scientists
http://www.ffconsultancy.com/products/ocaml_for_scientists
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Caml-list] ocamlopt stack overflowing
2005-05-23 21:06 ocamlopt stack overflowing Jon Harrop
@ 2005-05-23 22:45 ` Richard Jones
2005-05-24 1:10 ` Jon Harrop
0 siblings, 1 reply; 4+ messages in thread
From: Richard Jones @ 2005-05-23 22:45 UTC (permalink / raw)
To: Jon Harrop; +Cc: caml-list
On Mon, May 23, 2005 at 10:06:59PM +0100, Jon Harrop wrote:
>
> I've got a problem with ocamlopt stack overflowing on some generated OCaml
> source (one 1,227-line function, 288kB of source). Any ideas what the cause
> is?
>
> I suspect that compiling the OCaml distribution from source and using
> ocamlopt.opt will do the trick otherwise.
We've seen this before (on Windows) and the solution was
export OCAMLRUNPARAM=l=16M
(for reasons which I forget now, we were using the bytecode ocamlopt,
not ocamlopt.opt).
Rich.
--
Richard Jones, CTO Merjis Ltd.
Merjis - web marketing and technology - http://merjis.com
Team Notepad - intranets and extranets for business - http://team-notepad.com
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Caml-list] ocamlopt stack overflowing
2005-05-23 22:45 ` [Caml-list] " Richard Jones
@ 2005-05-24 1:10 ` Jon Harrop
2005-05-24 9:58 ` Damien Doligez
0 siblings, 1 reply; 4+ messages in thread
From: Jon Harrop @ 2005-05-24 1:10 UTC (permalink / raw)
To: caml-list
On Monday 23 May 2005 23:45, Richard Jones wrote:
> On Mon, May 23, 2005 at 10:06:59PM +0100, Jon Harrop wrote:
> > I've got a problem with ocamlopt stack overflowing on some generated
> > OCaml source (one 1,227-line function, 288kB of source). Any ideas what
> > the cause is?
> >
> > I suspect that compiling the OCaml distribution from source and using
> > ocamlopt.opt will do the trick otherwise.
>
> We've seen this before (on Windows) and the solution was
>
> export OCAMLRUNPARAM=l=16M
>
> (for reasons which I forget now, we were using the bytecode ocamlopt,
> not ocamlopt.opt).
It turns out that ocamlopt.opt segfaults on some of this code so I'm using
your (better!) solution instead. Thank you. :-)
Incidentally, should that be "CAMLRUNPARAM" instead of "OCAMLRUNPARAM"?
--
Dr Jon D Harrop, Flying Frog Consultancy Ltd.
Objective CAML for Scientists
http://www.ffconsultancy.com/products/ocaml_for_scientists
^ permalink raw reply [flat|nested] 4+ messages in thread
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2005-05-23 21:06 ocamlopt stack overflowing Jon Harrop
2005-05-23 22:45 ` [Caml-list] " Richard Jones
2005-05-24 1:10 ` Jon Harrop
2005-05-24 9:58 ` Damien Doligez
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