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[Octave-bug-tracker] [bug #57033] Replace CXSPARSE with SPQR


From: John W. Eaton
Subject: [Octave-bug-tracker] [bug #57033] Replace CXSPARSE with SPQR
Date: Wed, 6 Jan 2021 11:25:49 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0

Follow-up Comment #39, bug #57033 (project octave):

I don't know that we have a separate function for this action now, but I guess
it should be similar to the to_f77_int function defined in the
liboctave/util/f77-fcn.h

Are there different types of integers used in SuiteSparse?  Maybe the
definition of octave::suitesparse_integer just needs to be adjusted to match
the definition of SuiteSparse_long?  Of course, we may still need to check for
overflow when converting from octave_idx_type to suitesparse_integer, similar
to the checks made when converting to F77_INT.

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