MLDG (test) doesn't respect suspend signal

Author	Message
Thundergrid Send message Joined: 8 Sep 20 Posts: 2 Credit: 286,053 RAC: 2	Message 1264 - Posted: 15 Jul 2021, 15:49:10 UTC Last modified: 15 Jul 2021, 15:51:01 UTC Hi, i've noticed today that an MLC WU didn't respect the suspend signal (nor stop) and keeps processing even when BOINC is completely stoped. I know is a test application, but this behaviour is a bug... certainly shouldn't hijack a core. WU in question BOINC properties informs it as suspended... but keeps crunching. Machine Learning Dataset Generator (test) 9.91 ParityMachine-1626323656-7920-0 Suspended wrapper_001_x86_64-pc-linux-gnu I hope you find the bug, is there anything else can i provide? Regards ID: 1264 · Rating: 0 · rate: / Reply Quote

Michael Goetz Send message Joined: 1 Jul 20 Posts: 8 Credit: 534,979 RAC: 0	Message 1265 - Posted: 15 Jul 2021, 18:58:52 UTC - in response to Message 1264. I also have seen this behavior. Want to find one of the largest known primes? Try PrimeGrid. Or help cure disease at WCG. ID: 1265 · Rating: 0 · rate: / Reply Quote

pianoman [MLC@Home Admin] Project administrator Project developer Project tester Project scientist Send message Joined: 30 Jun 20 Posts: 462 Credit: 21,406,548 RAC: 0	Message 1266 - Posted: 15 Jul 2021, 22:00:26 UTC Yes, I've reproduced it here. Definitely a bug, but didn't think to try it until you mentioned it here, so thank you. It's definitely new behavior with the wrapper app. I'll look into it. ID: 1266 · Rating: 0 · rate: / Reply Quote

pianoman [MLC@Home Admin] Project administrator Project developer Project tester Project scientist Send message Joined: 30 Jun 20 Posts: 462 Credit: 21,406,548 RAC: 0	Message 1267 - Posted: 15 Jul 2021, 22:06:21 UTC OK, I think I see whats going on and I think I know how to fix it. Expect an update later tonight. Thanks again for reporting. ID: 1267 · Rating: 0 · rate: / Reply Quote

Thundergrid Send message Joined: 8 Sep 20 Posts: 2 Credit: 286,053 RAC: 2	Message 1268 - Posted: 15 Jul 2021, 22:55:45 UTC - in response to Message 1267. OK, I think I see whats going on and I think I know how to fix it. Expect an update later tonight. Thanks again for reporting. Thanks for the hard work, i'm glad to hear you found it. ID: 1268 · Rating: 0 · rate: / Reply Quote

pianoman [MLC@Home Admin] Project administrator Project developer Project tester Project scientist Send message Joined: 30 Jun 20 Posts: 462 Credit: 21,406,548 RAC: 0	Message 1269 - Posted: 16 Jul 2021, 7:12:39 UTC Hmmm...what I though was the problem didn't actually fix it. That's disheartening. Will take another crack at it tomorrow. ID: 1269 · Rating: 0 · rate: / Reply Quote

pianoman [MLC@Home Admin] Project administrator Project developer Project tester Project scientist Send message Joined: 30 Jun 20 Posts: 462 Credit: 21,406,548 RAC: 0	Message 1271 - Posted: 17 Jul 2021, 5:38:52 UTC OK, NOW I think it's finally working. At least I was able to suspend a process with the latest test build on my machine. Releasing new test WUs now, so please test at your leisure. ID: 1271 · Rating: 0 · rate: / Reply Quote

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