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Reggie
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Message 4306 - Posted: 14 Apr 2018, 15:48:38 UTC

Why does this project not double check results? Primegrid's current double checks show how many bad residues there are (here and here). It would be horrible to miss a prime and go on much longer than necessary, and it would help stop cheaters. Is there a reason for not double-checking work? Or even using adaptive replication?

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Message 4307 - Posted: 14 Apr 2018, 16:25:07 UTC - in response to Message 4306.

Why does this project not double check results? Primegrid's current double checks show how many bad residues there are (here and here). It would be horrible to miss a prime and go on much longer than necessary, and it would help stop cheaters. Is there a reason for not double-checking work? Or even using adaptive replication?


The double check is only on some results which have different errors. There is no need to double check all results because of using only one app (anonymous platforms are not allowed).

Reggie
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Message 4308 - Posted: 14 Apr 2018, 17:21:34 UTC - in response to Message 4307.

Wouldn't it be fairly simple to set up some script or change the BOINC client to get around this? Even if no double checking works for standard users, what's going to stop someone like team Gridcoin from cheating for RAC? I really like the static credit for tasks, but if someone's dedicated enough, I imagine it could be worked around.

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Message 4309 - Posted: 14 Apr 2018, 18:50:14 UTC - in response to Message 4308.

Wouldn't it be fairly simple to set up some script or change the BOINC client to get around this? Even if no double checking works for standard users, what's going to stop someone like team Gridcoin from cheating for RAC? I really like the static credit for tasks, but if someone's dedicated enough, I imagine it could be worked around.


I had a cheater from Gridcoin and blacklisted this host, all the tasks were rerun again so no problem on project side.


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