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Re: make check failure for octave 2.9.6 under Mac OS X 10.4


From: David Bateman
Subject: Re: make check failure for octave 2.9.6 under Mac OS X 10.4
Date: Wed, 28 Jun 2006 08:14:12 +0200
User-agent: Mozilla Thunderbird 1.0.6-7.6.20060mdk (X11/20050322)

Marius Schamschula wrote:
> David,
> 
> octave-forge had nothing to do with the seg fault. The tests were run
> prior to installing octave itself. The issues with the octave-forge
> build were largely fixed by using CVS. The tests were run prior to
> installing octave itself.
> 

Ok, then the seg-fault really does exist and needs to be treated.

> I just ran your test fusing the installed version of octave/octave-forge
> and got the following:
> 
> octave:6> test('test_sparse.m','verbose',stdout)
>>>>>> processing test_sparse.m
>>>>>> /private/tmp/octave-2.9.6/test/test_sparse.m
>   ***** test # segfault test from address@hidden <mailto:address@hidden>
> n = 510;
> sparse(kron((1:n)', ones(n,1)), kron(ones(n,1), (1:n)'), ones(n));
>   ***** assert(spinv(sparse([1,1;1,1+i])),sparse([1-1i,1i;1i,-1i]),10*eps);
> !!!!! test failed
> error: `spinv' undefined near line 1 column 8
>   ***** error sparse(1,[2,3],[1,2,3]);

spinv is definitely in 2.9.6 and so this must be some sort of
installation issue. Sorry the seg-fault is more important to fix, so can
you run the test again without octave-forge installed so that the first
error is the seg-fault.

D.



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