[Octave-bug-tracker] [bug #64446] Sparse QR segfaults with SuiteSparse 7 on 32-bit architectures

[Markus Mützel]

Update of bug #64446 (project octave):

                  Status:                    None => Confirmed              
        Operating System:               GNU/Linux => Any                    

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Follow-up Comment #7:

Thank you for pointing to those additional changes. I pushed them to the
stable branch here:
https://hg.savannah.gnu.org/hgweb/octave/rev/591c39fb7bca

I'm not 100% sure either about the extent of the breakage. But I believe that
something is going wrong if the indexing type is larger than `sizeof(void*)`.

When SuiteSparse will provide SPQR functions that use 32-bit integers for
indexing, we'll likely need to adapt Octave's code to start using those. But
we'll likely need to wait until a version of SuiteSparse with those additional
functions will be released.



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