Hi Cramer,
Can you tell us the command line you are using to run your rtrace job?
-Jack
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# Jack de Valpine
# president
#
# visarc incorporated
# http://www.visarc.com
#
# channeling technology for superior design and construction
Cramer Silkworth wrote:
Hi All,
I've been testing the -n option of rtrace, but I'm not getting speed increases that make sense. My test job takes rtrace ~30 minutes on one core. With four cores I only get down to 24 minutes (and ~25 minutes for 2 and 3 cores). I can see in system monitor that it is using the right number of cores. I'm not expecting exactly 1/4th the run time, but only 20% faster doesn't sound quite right. Any thoughts?
Thanks,
Cramer
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*Cramer Silkworth
212 219 2255 | [email protected] <mailto:[email protected]>
Transsolar Inc. | 134 Spring Street Suite 601 | New York, NY 10012Transsolar Climate Engineering
Technical consulting for energy efficiency and environmental quality in buildings.
New York - Stuttgart - Munich*
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