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[Octave-bug-tracker] [bug #52475] ode15 is not compatible with SUNDIALS

From: Carlo de Falco
Subject: [Octave-bug-tracker] [bug #52475] ode15 is not compatible with SUNDIALS >= 3.0.0
Date: Mon, 11 Mar 2019 01:17:21 -0400 (EDT)
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:65.0) Gecko/20100101 Firefox/65.0

Follow-up Comment #69, bug #52475 (project octave):

jwe, thanks for testing.

the current implementation of __ode15__ 
can only work with sparse jacobian if sundials
is built with KLU support.

from the errors you show I think your sundials 
installations are without klu support as for comment #62.

On the other hand I think the autoconf logic
should either 

1) disable the sparse jacobian feature if
klu is missing instead of trying to detect klu and 
sparse matrix support separately

2) disable sundials alltogether if it does not
have all required features


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