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Papa3
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cool F@H went from 30,000 to 730,000 crunchers - just by offering Coronavirus tasks

The coronavirus pandemic turned Folding@Home into an exaFLOP supercomputer
Folding@Home had settled into a low-profile niche. Then came COVID-19.


In February, everything changed. Folding@Home suddenly went from 30,000 volunteers running the software in February to 400,000 in March—another 300,000 users came on board after that. There were so many users that the database ran out of potential simulations for them to crunch, and data coming in was so great that the servers were overloaded, said Bowman. Despite these glitches, F@H zoomed to a peak performance of 1.5 exaFLOPs, making it more than seven times faster than the world's fastest supercomputer, Summit, at the Oak Ridge National Laboratory.

Link to Folding@Home article at ArsTechnica
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[Edit 1 times, last edit by Papa3 at Apr 14, 2020 8:35:38 PM]
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Falconet
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Re: F@H went from 30,000 to 730,000 crunchers - just by offering Coronavirus tasks

2.4 Exaflops now.
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AMD Ryzen 5 1600AF 6C/12T 3.2 GHz - 85W
AMD Ryzen 5 2500U 4C/8T 2.0 GHz - 28W
AMD Ryzen 7 7730U 8C/16T 3.0 GHz
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Papa3
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Re: F@H went from 30,000 to 730,000 crunchers - just by offering Coronavirus tasks

Update: "Folding@Home is now at ~2.4 exaFLOPS (faster than the top 500 supercomputers combined)! We complement supercomputers like IBM Summit, which runs short calculations using 1000s of GPUs at once, by spreading longer calculations around the world in smaller chunks!"
Link to F@H Tweet
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[Edit 1 times, last edit by Papa3 at Apr 14, 2020 8:44:35 PM]
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QuantumEthos
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Re: F@H went from 30,000 to 730,000 crunchers - just by offering Coronavirus tasks

Impressing me! haha 2.4 exaFLOPS of potent super power!

QE
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supdood
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Re: F@H went from 30,000 to 730,000 crunchers - just by offering Coronavirus tasks

Let's remember that this figure is potential compute capacity, not actual computations completed!

From https://stats.foldingathome.org/os: "CPUs and GPUs which have returned Work Units within the last 50 days are listed by OS. FLOPS per core is estimated."

So even if your powerful GPU has only completed a couple of WUs in the past 50 days due to scarcity or loss of interest, they are counting the GPU as if it is computing for Folding at 100% capacity. You cannot equate potential compute capacity with average actual FLOPS performed over a time period.


While I know that there are a lot of issues with BOINC credit, at least the figure given on the BOINC homepage is based on actual calculations completed in the past 24 hours (current 24-hour average at the time of this post is just under 32 petaFLOPS).
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Crunch with BOINC team USA
www.boincusa.com

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[Edit 1 times, last edit by supdood at Apr 15, 2020 11:35:03 AM]
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QuantumEthos
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Re: F@H went from 30,000 to 730,000 crunchers - just by offering Coronavirus tasks

https://www.khronos.org/news/archives/folding...reaks-the-exaflop-barrier

A review from the founders of free compute(tm) OpenCL Khronos

QE
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