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[Octave-bug-tracker] [bug #50463] gsvd implementation uses functions rem

From: Markus Mützel
Subject: [Octave-bug-tracker] [bug #50463] gsvd implementation uses functions removed from lapack >= 3.6.0
Date: Tue, 2 Jan 2018 18:14:22 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:58.0) Gecko/20100101 Firefox/58.0

Update of bug #50463 (project octave):

                  Status:             In Progress => Patch Submitted        


Follow-up Comment #20:

Thank you, Carlo, for providing a patch that implements how the new *ggsvd3
functions of LAPACK are used.
The attached patch checks on run-time whether these functions are available in
the used LAPACK library and falls back to the *ggsvd functions if they are
It works for me on Linux and Windows where I tried with a recent liblapack.dll
from MXE-Octave (that includes the *ggsvd3 functions) and one from 4.2.1 (that
doesn't provide them).
Can someone please check that it also works as expected with a LAPACK library
without the *ggsvd functions?

(file #42792)

Additional Item Attachment:

File name: bug50463_lapack_ggsvd3.patch   Size:28 KB


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