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[Octave-bug-tracker] [bug #58926] Octave gives wrong results with intel-


From: Archisman Panigrahi
Subject: [Octave-bug-tracker] [bug #58926] Octave gives wrong results with intel-mkl when diagonalizing large matrices
Date: Wed, 12 Aug 2020 15:06:37 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0

Follow-up Comment #26, bug #58926 (project octave):


[comment #22 comment #22:]
> RE comment #15, how do Scilab and Fortran + MKL produce the correct result? 
Do they not also require setting the MKL_THREADING_LAYER environment variable
to get the correct results?
> 

I have verified that scilab produces the correct result without setting the
environment variable, using the code in this script by Norbert.
https://gist.github.com/N0rbert/cfda101b8f0aa326df1edb6beee0076d

I copied the lines containing scilab code and ran it separately to ensure that
the environment variable was not set before running scilab.

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