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Thanks to b, Tomasz for the tips - now it's crashing inconsistently:
sometimes it can complete a 200 combination run, sometimes not. On a
4000 trials run, it got to about 500 before crashing. Certainly the
Task Manager shows a lot less memory being used, but I have a good
amount (768MB) on my system and am far from the limit.
Another observation, possibly unrelated - once in a while, other
programs crash when AB crashes, like my softmodem driver and Mozilla.
But not always.
Any other ideas?? Thanks,
kw
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx>
wrote:
> Hello,
>
> It may happen you run out of memory. Go to TOols->Preferences,
> Data tab and reduce "In-memory cache" setting to 11.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "kw_odonian" <kw_odonian@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Wednesday, February 18, 2004 3:21 AM
> Subject: [amibroker] AB crashes on lengthy Optimize runs
>
>
> > In AB 4.50.10, is anyone else seeing very consistent program
crashing
> > when you optimize 2 or more variables having 20+ combinations?
I'm
> > testing on 2200+ symbols for about 3 years daily data, and it
crashes
> > every time, with different systems/formulae and different
variables.
> > Tomasz, I've sent you a bug report - if there's a workaround or
fix
> > I'd really appreciate it, thanks,
> >
> > kw
Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
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