-9 result overflow, full credits, Twice

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Message 1787246 - Posted: 13 May 2016, 11:36:50 UTC

Can't find any mention of this since V8, forgive me if it has been covered.

In last 24 hrs I have two tasks that have finished within seconds due to -9 result overflow, that would normally be given 0.nn Cr. But these two seem to have been awarded full credits.

http://setiathome.berkeley.edu/workunit.php?wuid=2157694870

http://setiathome.berkeley.edu/workunit.php?wuid=2157807257

Any reason, explanation?

Anybody.
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Message 1787414 - Posted: 14 May 2016, 4:09:44 UTC

Oh!

Do I need to say anymore?
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Message 1787429 - Posted: 14 May 2016, 5:14:41 UTC

A fine example of the failings of the CreditNew system
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Message 1787432 - Posted: 14 May 2016, 5:21:27 UTC - in response to Message 1787429.  

A fine example of the failings of the CreditNew system

CreditMew has been around now for a long time.
DA is the only one to answer for it, and he ain't talking much.

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Message 1787476 - Posted: 14 May 2016, 10:30:44 UTC

Can't see the Wus (too late I guess), though the full credit for early exits fits a number of possibilities, most likely against new hosts or new applications on hosts. Some of the starting figures before numbers (loosely) dial in aren't chosen from the right buckets.
"Living by the wisdom of computer science doesn't sound so bad after all. And unlike most advice, it's backed up by proofs." -- Algorithms to live by: The computer science of human decisions.
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Message 1787641 - Posted: 15 May 2016, 4:56:16 UTC - in response to Message 1787476.  

Can't see the Wus (too late I guess), though the full credit for early exits fits a number of possibilities, most likely against new hosts or new applications on hosts. Some of the starting figures before numbers (loosely) dial in aren't chosen from the right buckets.

Not new host/application here, but I did take note that the tasks were both at that unusual angle/range of ~0.22nnnn. But I don't know if that could have been a cause. Unlikely I would imagine that both the other two wingmen were both new host or app.
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Message 1787664 - Posted: 15 May 2016, 8:44:14 UTC - in response to Message 1787641.  

Can't see the Wus (too late I guess), though the full credit for early exits fits a number of possibilities, most likely against new hosts or new applications on hosts. Some of the starting figures before numbers (loosely) dial in aren't chosen from the right buckets.

Not new host/application here, but I did take note that the tasks were both at that unusual angle/range of ~0.22nnnn. But I don't know if that could have been a cause. Unlikely I would imagine that both the other two wingmen were both new host or app.


Yeah, the design indicates that the designer may not completely understand what a 'strange attractor' is, which is fair enough. In this case, without further data, it looks like poorly chosen safeties kicking in, when what's needed is a deeper understanding and to let it run its course. It's a slightly different angle to the scaling and stability problems.
"Living by the wisdom of computer science doesn't sound so bad after all. And unlike most advice, it's backed up by proofs." -- Algorithms to live by: The computer science of human decisions.
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Message boards : Number crunching : -9 result overflow, full credits, Twice


 
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