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drummers-lowrise
1) Message boards : Number crunching : New warnings when LLR2 detects Gerbicz errors (Message 147566)
Posted 196 days ago by crashtechProject donor
Thanks for the responses. Obviously this is disappointing! But good to know.
2) Message boards : Number crunching : New warnings when LLR2 detects Gerbicz errors (Message 147546)
Posted 197 days ago by crashtechProject donor
There is an opportunity suggested here to create a tool that is very sensitive to computer stability. During the run-up to the current challenge, I noticed these "Gerbicz errors" in one of the output logs on a Ryzen 3700X, while testing an offline WU, but only with certain task/thread combinations, notably 8 tasks of 2 threads. The problem is yet unresolved, but for now running 8 tasks/1 thread works, and also provides slightly higher throughput. So even though this PC is not overclocked, and can run Memtest all night with no errors, it has a problem!
3) Message boards : Number crunching : Max FFT size for each LLR project? (Message 131093)
Posted 746 days ago by crashtechProject donor
Hi,

There seems to be a bit of disagreement in regards to calculating the approximate L3 footprint of the various PG WUs. The difference between multiplying by 8 or 24 is pretty large! Is there a reason why 8x seems to work in practical terms when 24x appears to be the theoretical answer?
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