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The MP version of POVRay is absolutely exceptional and it is *frighteningly"
fast.
I rendered this image
http://www.calvert.ch/photo/still-life/raytrace/slides/calabiyau.jpg
with transparency and radiosity and in barely 8 minutes (log below).
Congratulations, this is a beautiful piece of engineering.
-------------------------------------------------------------
Preset INI file is 'C:\DOCUMENTS AND SETTINGS\MAURICE\APPLICATION
DATA\POV-RAY\V3.7\INI\POVRAY.INI'.
Preset source file is 'D:\POVRay\CalabiYau\calabiyau.pov'.
Rendering using command line '+A'.
Rendering with 8 threads.
Parser Options
Input file: D:\POVRay\CalabiYau\calabiyau.pov
Remove bounds........On
Split unions.........Off
Library paths:
C:\Documents and Settings\maurice\Application Data\POV-Ray\v3.7\include
C:\WINDOWS\Fonts
Parse Warning: This rendering uses the following experimental feature(s):
radiosity. The design and implementation of these features is likely to change
in future versions of POV-Ray. Full backward compatibility with the
current implementation is NOT guaranteed.
Parser Statistics
Finite Objects: 500000
Infinite Objects: 0
Light Sources: 1
Total: 500001
Parser Time
Parse Time: 0 hours 0 minutes 0 seconds (0.000 seconds)
using 1 thread(s) with 13.921 CPU-seconds total
Bounding Time: 0 hours 0 minutes 3 seconds (3.219 seconds)
using 1 thread(s) with 3.218 CPU-seconds total
Render Options
Quality: 9
Bounding boxes.......On Bounding threshold: 3
Antialiasing.........On (Method 1, Threshold 0.300, Depth 3, Jitter 1.00)
Render Statistics
Image Resolution 1200 x 1200
Pixels: 1544847 Samples: 217323 Smpls/Pxl: 0.14
Rays: 512466116 Saved: 99698909 Max Level: 1/5
Ray->Shape Intersection Tests Succeeded Percentage
Triangle 2567388479 246353126 9.60
Bounding Box 49954308188 12771734462 25.57
Shadow Ray Tests: 129105148 Succeeded: 50825479
Transmitted Rays: 191716446
Render Time:
Photon Time: No photons
Radiosity Time: 0 hours 0 minutes 4 seconds (4.093 seconds)
using 8 thread(s) with 31.370 CPU-seconds total
Trace Time: 0 hours 7 minutes 45 seconds (465.250 seconds)
using 8 thread(s) with 3662.138 CPU-seconds total
POV-Ray finished
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CPU time used: kernel 1.95 seconds, user 3712.30 seconds, total 3714.25 seconds.
Elapsed time 488.80 seconds, CPU vs elapsed time ratio 7.60.
Render averaged 2946.01 PPS (387.70 PPS CPU time) over 1440000 pixels.
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