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[Octave-bug-tracker] [bug #59597] bogus result returned by mexCallMATLAB


From: anonymous
Subject: [Octave-bug-tracker] [bug #59597] bogus result returned by mexCallMATLAB
Date: Wed, 9 Dec 2020 01:47:49 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 5.1; rv:68.9) Gecko/20100101 Goanna/4.6 Firefox/68.9 Mypal/28.14.2

Follow-up Comment #19, bug #59597 (project octave):

Taking a look into the perfect_foresight_problem.cc the
DynamicModelMatlabCaller is evaluated that it indeed calls
mexCallMATLABWithTrap in the OMP parallel region. Generally Octave interpreter
and specially 'mexCallMATLAB' and its memory manager aren't thread safe and
concurrent accesses possibly corrupt the mex memory manager.


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