POV-Ray : Newsgroups : povray.unofficial.patches : PVMegaPOV memory leak??? : Re: PVMegaPOV memory leak??? Server Time
6 Oct 2024 11:40:09 EDT (-0400)
  Re: PVMegaPOV memory leak???  
From: Disnel
Date: 30 Jul 2001 05:10:04
Message: <3B6527C4.4040304@hlavacek-partner.cz>
> 
> Well, if your sys admin is like the one we had at school, you just won
> your ticket for a free, 2 hours long speech about Good and Evil. Sorry
> ;-)


No problem, I was there for two weeks and now I'am using machine with my 
configuration and big swap ;-)

> 
> About your problem, could you first give me some more clues (of course
> pvmegapov and pvm versions, and OS as usual), and tell me is you get the
> same ting with the old pvmpov (after povray 3.1g), and (as was
> suggested) with megapov itself?
> I used to have problems with the whole scene being added to the object
> list instead of replacing it with an old version.


pvmegapov 010311, pvm 3.4.3, OS Linux RedHat 6.2.

I don't remember about  old pvmpov, but I think, that it had similar 
problem....

Practial example: this scene

background {color rgb 0.7}

torus {
   10, 1
   pigment {color rgb <0.5, 1.0, 1.0>}
   finish {ambient 0.3 diffuse 0.7}
}

sphere {
   <0, 2*sin(10*pi*clock), 0>, 3.0
   pigment {color rgb <1.0, 0.5, 0.5>}
   finish {ambient .3 diffuse .7}
}

camera {
   location <-30, 40, -30>
   right <1, 0, 0>
   up <0, 1, 0>
   direction <0, 0, 1>
   angle 30
   look_at <0, 0, 0>
}

light_source {< 100, 100, -50> color rgb 1.0}
light_source {<-100, 100, -50> color rgb 0.3}

Starts with stats

   PID USER     PRI  NI  SIZE  RSS SHARE STAT  LIB %CPU %MEM   TIME
  2046 disnel     8   0  3180 3180   836 R       0 53.6  0.3   0:02 mp
  2047 disnel    14   5  4548 4548  1200 R N     0 47.9  0.4   0:02 mp
  2048 disnel    13   5  4480 4480  1200 R N     0 45.1  0.4   0:02 mp

And end with stats

   PID USER     PRI  NI  SIZE  RSS SHARE STAT  LIB %CPU %MEM   TIME
  1986 disnel     8   0 10236   9M   840 R       0 50.3  1.0   1:46 mp
  1988 disnel    12   5  140M 140M  1200 R N     0 49.7 14.7   1:51 mp
  1987 disnel    12   5  137M 137M  1200 R N     0 48.5 14.5   1:52 mp

at 500th frame.

Regars

Disnel


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