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Hot!Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP.

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bill1024
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2022/09/21 21:06:06 (permalink)
Another PG challenge Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP.
TRP LLR2 is a CPU challenge.  720-1008 FFT size. FFT x 8 is the size of the task to fit in the CPUs' L3 cache. 
 
The challenge thread is here: http://www.primegrid.com/forum_thread.php?id=10009
post edited by bill1024 - 2022/10/04 12:49:00

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    planetclown
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/09/22 05:32:52 (permalink)
    So going on the long end of 1008 FFT size. 1008 * 8 = 8064. That means each task uses 8MB? If my CPU has 16MB L3, then I want two concurrent tasks (16/8 = 2) at the max, correct?
     
    Also FYI there's no need to be 1st.
    • Uses fast proof tasks so no double check tasks are needed. Everyone is "first"!

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    #2
    bill1024
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/09/22 08:10:38 (permalink)
    Yeah that’s the formula that they go by
    Best to do some testing to make sure it’s worth it to do two or more at once
    With no double checker it can be worth while to do more, even one per core
    Looking for throughput not just speed

    Also HT off is usually the best option.

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    #3
    planetclown
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/03 04:51:09 (permalink)
    FYI this starts tomorrow 12:00 UTC (8am ET)

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    #4
    bcavnaugh
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/03 06:32:42 (permalink)
    Not so warm this time around

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    yodap
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/04 07:26:54 (permalink)
    2.5 hours in now, got some tasks running.


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    #6
    bcavnaugh
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/04 08:26:32 (permalink)
    Starting up now!

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    yodap
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/04 10:16:53 (permalink)
    bcavnaugh
    Starting up now!





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    #8
    bill1024
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/04 12:50:05 (permalink)
    I knew I wasn't getting up that early so I just started them last night before bed and hoped for the best.
     
    Challenge thread is up. http://www.primegrid.com/forum_thread.php?id=10009

     Life is too short to carry a cheap pocket knife

       
     
    #9
    bcavnaugh
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/04 13:02:03 (permalink)
    I have 13 tasks running ATM.

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    #10
    bcavnaugh
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/07 20:57:39 (permalink)
    Holding Strong at 10th 
    10     Crunching@EVGA     5 426 836.97        1 087 

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    #11
    bill1024
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/07 21:23:44 (permalink)
    I had an eight port switch go bad, took a while to notice it. Had a few off line for hours.
    I did had a spare 10/100mb 8 port  i found in a box in the closet. Ordered a new gb switch.

     Life is too short to carry a cheap pocket knife

       
     
    #12
    bcavnaugh
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/08 11:23:47 (permalink)
    bill1024
    I had an eight port switch go bad, took a while to notice it. Had a few off line for hours.
    I did had a spare 10/100mb 8 port  i found in a box in the closet. Ordered a new gb switch.

    Bummer, I wonder how I passed you so quickly.
    I did get the Jade badge from project The Riesel Problem (LLR) today.
    post edited by bcavnaugh - 2022/10/08 11:25:28

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    bcavnaugh
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/11 07:15:30 (permalink)
    We held on to 10th, great work Team EVGA!

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    #14
    bill1024
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    Re: Oct 4th-11th 12:00 UTC, World Space Week Challenge 7 days, TRP. 2022/10/11 22:12:42 (permalink)
    From the challenge thread the final tally. The leading edge advanced 5%. That's pretty good.
     
     
    And we're done! Here are the stats:

    Challenge: World Space Week
    App: 15 (TRP-LLR)
    Fast DC tasks are NOT included.
    (As of 2022-10-11 20:26:57 UTC)

    91632 tasks have been sent out. [CPU/GPU/anonymous_platform: 91632 (100%) / 0 (0%) / 0 (0%)]

    Of those tasks that have been sent out:

    14774 (16%) were aborted. [14774 (16%) / 0 (0%) / 0 (0%)]
    691 (1%) came back with some kind of an error. [691 (1%) / 0 (0%) / 0 (0%)]
    63458 (69%) have returned a successful result. [63458 (69%) / 0 (0%) / 0 (0%)]
    10529 (11%) are still in progress. [10529 (11%) / 0 (0%) / 0 (0%)]

    Of the tasks that have been returned successfully:

    2746 (4%) are pending validation. [2746 (4%) / 0 (0%) / 0 (0%)]
    60712 (96%) have been successfully validated. [60712 (96%) / 0 (0%) / 0 (0%)]
    2 (0%) were invalid. [2 (0%) / 0 (0%) / 0 (0%)]
    0 (0%) are inconclusive. [0 (0%) / 0 (0%) / 0 (0%)]

    The current leading edge (i.e., latest work unit for which work has actually been sent out to a host) is n=13783970. The leading edge was at n=13122603 at the beginning of the challenge. Since the challenge started, the leading edge has advanced 5.04% as much as it had prior to the challenge!

     Life is too short to carry a cheap pocket knife

       
     
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