From: Tom Hawkins <tom1@launchbird.com>
To: caml-list@inria.fr
Subject: RE: [Caml-list] What happend to my application?
Date: Sun, 19 Jan 2003 18:36:58 -0600 [thread overview]
Message-ID: <200301191836.58825.tom1@launchbird.com> (raw)
I'm using Linux (i386).
I tried both native and byte-code compilation
and both produce the same message: "Killed".
If the OS is killing it, is there some way to adjust
the settings to let it run a little bit longer?
---------- Forwarded Message ----------
Subject: RE: [Caml-list] What happend to my application?
Date: Sun, 19 Jan 2003 08:04:20 +0100
From: "Mattias Waldau" <mattias.waldau@abc.se>
To: "'Tom Hawkins'" <tom1@launchbird.com>
You probably run out of stack space. Native compilation handles larger
programs than byte-coded. (In byte-coded you should get an error message
saying out of stack. Which OS do you use?)
When I get that problem it is often List.map over large list (more than
a 1000 elements) that is the reason. List.map is not tail-recursive.
Rewrite into a loop and use an accumulator (or use rev_map).
> -----Original Message-----
> From: owner-caml-list@pauillac.inria.fr
> [mailto:owner-caml-list@pauillac.inria.fr] On Behalf Of Tom Hawkins
> Sent: den 18 januari 2003 18:56
> To: caml-list@inria.fr
> Subject: [Caml-list] What happend to my application?
>
>
> Hello,
>
> I'm using Ocaml as an interpreter to a language I designed.
> I just ran it with a large program and the interpreter dies.
> What happend? The only error message was "killed".
>
> I was monitering the cpu process with "top" and the
> interpreter was only consuming 70% of memory when
> it was killed. I've tried both regular and native
> compilation and the results are the same.
>
> Thanks,
> Tom
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next reply other threads:[~2003-01-20 0:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-20 0:36 Tom Hawkins [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-01-18 17:56 Tom Hawkins
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