[daip] Extremely slow TV based tasks
Poonam Chandra
poonam at mailhost.tifr.res.in
Tue Nov 16 12:37:09 EST 2004
Dear Eric,
Greetings.
> I saw nothing unusual in the messages. This makes me wonder
> (particularly with your comment about SPFLG slowing down with time)
> about page faulting and that sort of stuff. How much memory does your
> machine have? Is your swap disk on the same spindle as an AIPS data
> disk?
The total physical memory of my machine is 497.10 MB. The free physical
memory is just 12 MB. I see that Swap memory is being used, may be that is
making the machine slow. The SWAP disk and AIPS data disk are different.
But when I had 2003 version of AIPS, I had no slowing down problem then I
don't understand why I am facing this problem now. Could it be due to
different versions of AIPS? Or gcc (version 3.2.3) be the culprit?
>
> Was your previous TV display pseudo-color (your current one is
> TrueColor). The latter is rather slower than the former although with
> modern machines that is not normally significant.
I always used true color for TV display.
Regards
Poonam.
>
> Eric Greisen
>
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