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From: | Rik |
Subject: | [Octave-bug-tracker] [bug #58905] "Non-real pivot encountered" during make check for ichol |
Date: | Sun, 6 Sep 2020 20:10:44 -0400 (EDT) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36 |
Update of bug #58905 (project octave): Status: Need Info => None Open/Closed: Open => Closed _______________________________________________________ Follow-up Comment #5: I'm going to close this report for the time being. The issue seems to be one with gcc compiling towards the Zen 2 architecture which is relatively new. As indicated by the original reporter, a safe architecture target such as x86_64 works. My feeling is that eventually this will be resolved by gcc. If it isn't, then building a debug version and stepping through the code in __ichol__.cc and comparing intermediate values with a version compiled with x86_64 might discover the source of the difference. _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?58905> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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