On Jan 12, 10:44 am, Lukáš Jirkovský <[email protected]> wrote:
>
> Oh, I have misunderstood first time. I thought you were talking about
> enblend/enfuse image cache.
>
> Is the limit correctly set in preferences after restart?
>
> Anyway I took a look at the code and I don't see any limits here (OK,
> it seems there is limit to 2048TB). I can't find any limit which could
> cause this. Currently I can think only about one cause and it's some
> setting in /etc/security/limits.conf (If it's here, I remember
> Slackware 10(or 9?) didn't use it). I've never tried any of the memory
> related setting though... Of course it may be some strange kernel option
> so I'd browse through /proc if the former doesn't help.
>
> Lukas

I don't think it's a kernel or security limitation because I've had
enblend/enfuse go up to 16-20G in size before, at least that's what
top reports.  If I go into preferences and set the number to 2047 and
click apply everything stays.  If I go up just 1 to 2048 and click
Apply the box resets itself to 1.

Just found something interesting.  If I go into the hugin config file
(.hugin) and adjust the cache size - here's where it started:

[ImageCache]
Mapping=1
UpperBound=2146435072

If I change UpperBound to say 3146435072 and start up hugin and go to
preferences, it shows fine, roughly 3G cache.  But if I click Apply,
then it gets reset to 1.  Could it be something in the interface code
or wxwidgets that's causing this?
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