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Thread: PrimeGrid News

  1. #1
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    PrimeGrid News

    International Cat Day Challenge on new Primorial Search BOINC project
    From August 8th 08:08:00 UTC to August 13th 08:08:00 PrimeGrid will be running a 5 day challenge on the newly migrated Primorial Search (PRS) project. Note the unusual start and end times!For more information, please see this forum thread.

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    Four members active as of now, team has risen/ryzen to #8


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    Quote Originally Posted by Dirk Broer View Post
    Four members active as of now, team has risen/ryzen to #8
    team has risen/ryzen to #7 now...


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    Quote Originally Posted by Dirk Broer View Post
    team has risen/ryzen to #7 now...
    team has risen/ryzen to #6 now...


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    Quote Originally Posted by Dirk Broer View Post
    team has risen/ryzen to #6 now...
    Six members active as of now, team has risen/ryzen to #5...


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    Quote Originally Posted by Dirk Broer View Post
    Six members active as of now, team has risen/ryzen to #5...
    Aggie The Pew has passed us, just like last challenge. They just have the advantage of numbers: there are nine of them active.


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    I added two EPYCs, back in individual #3 now after major SNAFU this afternoon where I lost all progress on 300 single core Intels and 30 x 12 core Intels. Stupid oversight on my part.

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    Quote Originally Posted by vaughan View Post
    I added two EPYCs, back in individual #3 now after major SNAFU this afternoon where I lost all progress on 300 single core Intels and 30 x 12 core Intels. Stupid oversight on my part.
    300 single core Intels? Throwing everything in, but the kitchen sink?
    I am now within a hairswidth of a ruby badge for Primorial Prime Search (PRS) at PrimeGrid.
    Last edited by Dirk Broer; 08-11-2024 at 10:10 PM.


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    Quote Originally Posted by Dirk Broer View Post
    Aggie The Pew has passed us, just like last challenge. They just have the advantage of numbers: there are nine of them active.
    And right now we passed Aggie The Pew, and have ryzen to 5th position again. Epyc performance.
    And Aggie didn't pull a rabbit out of his hat, like last time, so we stayed #5.
    Last edited by Dirk Broer; 08-13-2024 at 01:05 PM.


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    Yay team.

    I ended up with 100 x 12 core Intel Xeons with AVX512 and 200 single core Intels plus my home pharm and 6 AWS quad cores (mixture of EPYCs and Intel Platinums). The AWS EPYC 16 cores didn't play nicely with BOINC and PrimeGrid. For unknown reasons 2 ran as if they were dual cores and 4 ran as quads but I was paying for 16 cores per machine. I tried them for 12 hours then trashed the instances and switched to quad cores at AWS EC2.

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