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Apparent UBSAN issues with NLOPT, in BOBYQA, COBYLA, and NEWUOA #556

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aadler opened this issue Jun 17, 2024 · 1 comment
Open

Apparent UBSAN issues with NLOPT, in BOBYQA, COBYLA, and NEWUOA #556

aadler opened this issue Jun 17, 2024 · 1 comment

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@aadler
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aadler commented Jun 17, 2024

Hello.

Please see issue #794 for the lme4 package for R, where as part of debugging, it seems that there are UBSAN errors, at least in the BOBYQA file: 1, 2. @bbolker and @jaganmn would have more detail.
@aadler aadler mentioned this issue Jun 17, 2024
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@bbolker
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bbolker commented Jun 17, 2024

Also in newuoa and cobyla.

@aadler aadler changed the title Apparent UBSAN issues with NLOPT, at least in BOBYQA Apparent UBSAN issues with NLOPT, in BOBYQA, COBYLA, and NEWUOA Jun 17, 2024
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@bbolker @aadler