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31 Oct 2024 16:15:49 EDT (-0400)
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From: Sven Littkowski
Subject: 15 Shapes Taking Forever
Date: 17 Feb 2016 22:39:36
Message: <56c53cf8@news.povray.org>
I have a tiny mini scene, but it takes forever to render it. Wow.

Please let me know, how long this scene needs on your computer.

800x600, AA 0.3, highest quality, radiosity settings as defined inside
the scene.

------------------------------

#version 3.7;

#declare MyRadiosity             = on; // on or off
#declare MediumRadiosity         = off;
#declare FastRadiosity           = on;

global_settings
{
 #if(MyRadiosity)
  radiosity
  {
   media on
   pretrace_start 0.08
   #if(FastRadiosity)
    pretrace_end   0.015
   #elseif(MediumRadiosity)
    pretrace_end   0.008
   #else
    pretrace_end   0.001
   #end
   count 400
   error_bound 0.75
   recursion_limit 1
  }
 #end
 adc_bailout       0.0039
 ambient_light     rgb < 1.000, 1.000, 1.000 >
 assumed_gamma     1.000
 irid_wavelength   rgb < 0.250, 0.180, 0.140 >
 max_trace_level   5
 number_of_waves   10
 noise_generator   3
 charset           ascii
}

camera
{
 location < -1.0, 1.0, -1.0 >
 look_at  <  0.0, 0.5,  0.0 >
 right 1.77*x
}

background { rgb < 0.50980, 0.52157, 0.99216 > * 0.525 }

light_source
{
 < 10.0, 10.0, -10.0 >
 rgb < 1.0, 1.0, 1.0 > * 0.5
}

light_source
{
 < 10.0, 10.0, -10.25 >
 rgb < 1.0, 1.0, 1.0 > * 0.5
}

light_source
{
 < 10.0, 10.25, -10.0 >
 rgb < 1.0, 1.0, 1.0 > * 0.5
}

light_source
{
 < 10.0, 10.25, -10.25 >
 rgb < 1.0, 1.0, 1.0 > * 0.5
}

#declare MyGlass = texture
{
 pigment { rgbt < 0.00784, 0.99216, 0.60000, 0.8 > }
 finish { reflection 0.5 }
}

// ---------------------------------------------------------------------


// 42 93 26 x 0.6

box // Back
{
 < -0.21, 0.0, 0.254 > < 0.21, 0.93, 0.26 >
 texture { MyGlass }
}

box // Left
{
 < -0.21, 0.0, 0.0 > < -0.204, 0.93, 0.26 >
 texture { MyGlass }

}

box // Right
{
 < 0.21, 0.0, 0.0 > < 0.204, 0.93, 0.26 >
 texture { MyGlass }
}

box // Bottom
{
 < -0.21, 0.0, 0.0 > < 0.21, 0.006, 0.26 >
 texture { MyGlass }
}

box // Top
{
 < -0.21, 0.924, 0.0 > < 0.21, 0.93, 0.26 >
 texture { MyGlass }
}

box // Balcony Bottom
{
 < -0.21, 0.80, 0.18 > < 0.21, 0.806, 0.26 >
 texture { MyGlass }
}

box // Balcony Front
{
 < -0.21, 0.80, 0.18 > < 0.21, 0.85, 0.186 >
 texture { MyGlass }
}

box // Front Top Border
{
 < -0.21, 0.886, 0.04 > < 0.21, 0.93, 0.046 >
 texture { MyGlass }
}

box // Front Bottom Border
{
 < -0.21, 0.0, 0.04 > < 0.21, 0.106, 0.046 >
 texture { MyGlass }
}

box // Front Bottom Front
{
 < -0.21, 0.0, 0.0 > < 0.21, 0.046, 0.006 >
 texture { MyGlass }
}

box // Bottom Pool Left
{
 < -0.056, 0.0, 0.04 > < -0.05, 0.106, 0.26 >
 texture { MyGlass }
}

box // Bottom Pool Right
{
 < 0.056, 0.0, 0.04 > < 0.05, 0.106, 0.26 >
 texture { MyGlass }
}

box // Front Door
{
 < 0.5, 0.0, -0.1 > < 0.92, 0.93, -0.094 >
 texture { MyGlass }
}

difference
{
 union
 {
  torus { 0.05, 0.01 rotate < 0.0, 0.0, 90.0 > translate < 0.60, 0.65,
-0.1 > }
  torus { 0.05, 0.01 rotate < 0.0, 0.0, 90.0 > translate < 0.82, 0.65,
-0.1 > }
 }
 box { < 0.5, 0.55, -0.1 > < 0.92, 0.75, 0.05 > }
 pigment { rgb < 0.9, 0.9, 0.95 > }
 finish { reflection 0.9 metallic 0.5 }
}

cylinder // Ground
{
 < 0.0, -0.1, 0.0 > < 0.0, -0.0001, 0.0 > 1.0
 pigment
 {
  spherical
  color_map
  {
   [ 0.00 rgb  < 0.50980, 0.52157, 0.99216 > * 0.525 ]
   [ 1.00 rgb  2.0 ]
  }
  rotate < 0.0, 0.0, 0.0 >
 }
 translate < 0.2, 0.0, 0.2 >
}


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From: Thomas de Groot
Subject: Re: 15 Shapes Taking Forever
Date: 18 Feb 2016 04:11:30
Message: <56c58ac2$1@news.povray.org>
On 18-2-2016 4:38, Sven Littkowski wrote:
> I have a tiny mini scene, but it takes forever to render it. Wow.
>
> Please let me know, how long this scene needs on your computer.
>

six minutes [with +wt6 (out of 8)]


-- 
Thomas


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From: Stephen
Subject: Re: 15 Shapes Taking Forever
Date: 18 Feb 2016 05:05:15
Message: <56c5975b$1@news.povray.org>
On 2/18/2016 3:38 AM, Sven Littkowski wrote:
> I have a tiny mini scene, but it takes forever to render it. Wow.
>
> Please let me know, how long this scene needs on your computer.
>
> 800x600, AA 0.3, highest quality, radiosity settings as defined inside
> the scene.


Two minutes 30 seconds in an i7 machine 12 threads.

Two minutes 24 seconds +BS8

Two minutes 24 seconds +BS16

Three minutes 7 seconds +BS64

Two minutes 20 seconds +BS8 Priority high (PovRay) display closed.

Two minutes 21 seconds +BS8 Priority high (PovRay) display open.

Two minutes 20 seconds +BS8 Priority high (PovRay) Priority Realtime 
(Windows) display open.

Two minutes 23 seconds +BS8 Priority Normal (PovRay) Priority Realtime 
(Windows) display closed.


-- 

Regards
     Stephen


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From: scott
Subject: Re: 15 Shapes Taking Forever
Date: 18 Feb 2016 06:50:29
Message: <56c5b005$1@news.povray.org>
> I have a tiny mini scene, but it takes forever to render it. Wow.
>
> Please let me know, how long this scene needs on your computer.
>
> 800x600, AA 0.3, highest quality, radiosity settings as defined inside
> the scene.

Spot on 2 mins 30 s here too, I just chose 800x600 AA0.3 from the menu 
and hit Run (no command line options). Xeon E5-1650


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From: Sven Littkowski
Subject: Re: 15 Shapes Taking Forever
Date: 18 Feb 2016 10:01:52
Message: <56c5dce0@news.povray.org>
Thanks to everyone. In my case, over 30 minutes. Don't know, why. My
machine is slower, but it shouldn't be thaaat slow.

Can you post these images inside the image section? Thanks.

-------------------------------------

On 17.02.2016 22:38, Sven Littkowski wrote:
> Please let me know, how long this scene needs on your computer.


Post a reply to this message

From: scott
Subject: Re: 15 Shapes Taking Forever
Date: 18 Feb 2016 10:35:05
Message: <56c5e4a9@news.povray.org>
> Thanks to everyone. In my case, over 30 minutes. Don't know, why. My
> machine is slower, but it shouldn't be thaaat slow.

What CPU is it?


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From: Kenneth
Subject: Re: 15 Shapes Taking Forever
Date: 18 Feb 2016 12:30:00
Message: <web.56c5feb2ed845ad833c457550@news.povray.org>
Sven Littkowski <jam### [at] yahoocom> wrote:

>
> Please let me know, how long this scene needs on your computer.
>
> 800x600, AA 0.3, highest quality, radiosity settings as defined inside
> the scene.
>

Just as a point of reference:
On my old but trusty Windows XP machine (single-core, 32-bit, with AMD Athlon64
3400 processor but running in 32-bit mode) and using the latest v3.71
'development build'...

   55 min  45 sec

OOOH, that's sad. And embarrassing. :-O

Maybe if I used TWO Windows XP machines...  (ha!)


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From: Le Forgeron
Subject: Re: 15 Shapes Taking Forever
Date: 18 Feb 2016 12:38:50
Message: <56c601aa@news.povray.org>
Le 18/02/2016 04:38, Sven Littkowski a écrit :
> I have a tiny mini scene, but it takes forever to render it. Wow.
> 
> Please let me know, how long this scene needs on your computer.
> 
> 800x600, AA 0.3, highest quality, radiosity settings as defined inside
> the scene.

i7 980 (3.33GHz), 6 cores+HT

 -Itime.pov +H600 +W800 +A0.3 +WT12

  Radiosity Time:   0 hours  2 minutes 15 seconds (135.492 seconds)
              using 12 thread(s) with 1489.054 CPU-seconds total
  Trace Time:       0 hours  0 minutes 29 seconds (29.746 seconds)
              using 12 thread(s) with 274.329 CPU-seconds total


	Percent of CPU this job got: 1061%
	Elapsed (wall clock) time (h:mm:ss or m:ss): 2:46.12
	Maximum resident set size (kbytes): 69328

 -Itime.pov +H600 +W800 +A0.3 +WT6
(only true cores)

  Radiosity Time:   0 hours  2 minutes 34 seconds (154.453 seconds)
              using 6 thread(s) with 896.823 CPU-seconds total
  Trace Time:       0 hours  0 minutes 36 seconds (36.837 seconds)
              using 6 thread(s) with 188.611 CPU-seconds total

	Percent of CPU this job got: 565%
	Elapsed (wall clock) time (h:mm:ss or m:ss): 3:12.16
	Maximum resident set size (kbytes): 49616

 -Itime.pov +H600 +W800 +A0.3 +WT1

  Radiosity Time:   0 hours 14 minutes 42 seconds (882.553 seconds)
              using 1 thread(s) with 882.539 CPU-seconds total
  Trace Time:       0 hours  3 minutes  6 seconds (186.465 seconds)
              using 1 thread(s) with 186.457 CPU-seconds total

	Percent of CPU this job got: 100%
	Elapsed (wall clock) time (h:mm:ss or m:ss): 17:49.93
	Maximum resident set size (kbytes): 38160


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Attachments:
Download 'time.png' (62 KB)

Preview of image 'time.png'
time.png


 

From: clipka
Subject: Re: 15 Shapes Taking Forever
Date: 18 Feb 2016 13:30:04
Message: <56c60dac$1@news.povray.org>
Am 18.02.2016 um 18:38 schrieb Le_Forgeron:
> [...image...]

Tsk, tsk... you should know better than to post images here ;)


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From: Sven Littkowski
Subject: Re: 15 Shapes Taking Forever
Date: 18 Feb 2016 15:52:58
Message: <56c62f2a@news.povray.org>
I want to express my honest big thanks to all of you here. There is
really a very great spirit in this group, and I like it very much. My
appreciation to everyone.

Some of you get really amazing speeds, I can only dream about it.   :-D



On 17.02.2016 22:38, Sven Littkowski wrote:
> Please let me know, how long this scene needs on your computer.


Post a reply to this message

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