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Old 2003-12-13, 21:03   #1
SlashDude
 
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Aug 2002
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Default Beta user stats for Phase 2 - Test of 210885

I have started working on user stats for 210885 based on the returned lresults.txt files. It's at http://www.15k.org/homephase2stats.htm
Timings based on averages from a Piii 1GHz processor. I'm working on getting better averages / more data points for the timings.

Let me know what you think about the stats!
Also, does anyone know where the FFT crossover points for LLR are?

Last fiddled with by SlashDude on 2003-12-13 at 21:03
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Old 2003-12-16, 23:09   #2
SlashDude
 
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I have updated the stats formula. It's based on how long each iteration takes, and how many need to be done for each n. I am using the following crossover points / iteration times:
Code:
n=220,000 to 255,000 - 0.003697 seconds per iteration
n=255,000 to 300,000 - 0.004745 seconds per iteration
n=300,000 to 340,000 - 0.005360 seconds per iteration
n=340,000 to 42?,??? - 0.007828 seconds per iteration (approx)
n=42?,??? to 50?,??? - 0.009937 seconds per iteration (approx)
n=50?,??? to ???,??? - 0.012443 seconds per iteration (approx)
I am working on testing n=400,000+ range. I'll have better information on that range tomorrow.
All crossover points are rounded down to the lower n.

How do I formulate the stats:
Each test takes n*(0.0xxxxx seconds per iteration) I calculate the total seconds for each test, add the seconds from all of your tests, and convert to days / years!
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