astropulse segmentation violation

Questions and Answers : Unix/Linux : astropulse segmentation violation
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Author	Message
David Anderson (not *that* DA) Send message Joined: 5 Dec 09 Posts: 169 Credit: 43,925,956 RAC: 24,499	Message 1037851 - Posted: 1 Oct 2010, 17:29:45 UTC Astropulse gets a segmentation violation consistently. Ubuntu 10.04, Intel Core Duo. Nvidia N9500GT. glibc 2.11.1 Suggestions on how to either avoid the segv or avoid astropulse? ID: 1037851 ·
Ageless Send message Joined: 9 Jun 99 Posts: 14187 Credit: 3,472,699 RAC: 1,359	Message 1037858 - Posted: 1 Oct 2010, 17:38:15 UTC - in response to Message 1037851.   Last modified: 1 Oct 2010, 17:39:55 UTC Avoid Astropulse? Your Computer -> Seti@Home preferences -> Edit -> check only Seti@Home Enhanced, uncheck "If no work for selected applications is available, accept work from other applications?" -> Save changes to the web site. At the next time your BOINC contacts Seti, it'll use those preferences. As for "process got signal 11", see this FAQ. Jord Ancient Astronaut Theorists suggest that in many ways, you can be considered an alien conspiracy! ID: 1037858 ·
David Anderson (not *that* DA) Send message Joined: 5 Dec 09 Posts: 169 Credit: 43,925,956 RAC: 24,499	Message 1037871 - Posted: 1 Oct 2010, 17:59:34 UTC - in response to Message 1037858.   Thanks. I just realized (looking at task pages on Seti website) that while Astropulse almost always segv's it has completed on a couple of occasions (credit pending verification). ID: 1037871 ·
David Anderson (not *that* DA) Send message Joined: 5 Dec 09 Posts: 169 Credit: 43,925,956 RAC: 24,499	Message 1037888 - Posted: 1 Oct 2010, 18:26:27 UTC - in response to Message 1037871.   Changed preferences to avoid astropulse. Again, thanks for the tip. Just FYI, 14 astropulse tasks got Signal 11, 2 completed and are pending verification. ap_client_version 6.10.17 Many had Signal 11 failures after 10+ chunks (mainloop()), a few failed on the first chunk. ID: 1037888 ·
Ageless Send message Joined: 9 Jun 99 Posts: 14187 Credit: 3,472,699 RAC: 1,359	Message 1037965 - Posted: 1 Oct 2010, 21:25:27 UTC - in response to Message 1037888.   Could be it's just something that doesn't like your computer or Linux distro's kernel version. But difficult to trace, as are all segvaults. Jord Ancient Astronaut Theorists suggest that in many ways, you can be considered an alien conspiracy! ID: 1037965 ·
David Anderson (not *that* DA) Send message Joined: 5 Dec 09 Posts: 169 Credit: 43,925,956 RAC: 24,499	Message 1038146 - Posted: 2 Oct 2010, 2:59:17 UTC - in response to Message 1037965.   Yup. Been tracing Unix segfaults since ~1980 and some of them have been very very difficult to understand. Some of them my own fault :-) ID: 1038146 ·

 
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