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


From: Marius Schamschula
Subject: Re: make check failure for octave 2.9.6 under Mac OS X 10.4
Date: Tue, 27 Jun 2006 18:16:38 -0500

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.

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
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]);
error: `max' undefined near line 43 column 23
error: evaluating binary operator `/' near line 43, column 31
error: evaluating argument list element number 1
error: invalid limit value in colon _expression_
error: evaluating colon _expression_ near line 43 column 15
error: evaluating argument list element number 2
error: evaluating assignment _expression_ near line 43, column 9
error: evaluating if command near line 40, column 5
error: evaluating if command near line 37, column 3
error: called from `deblank' in file `/usr/local/test/share/octave/2.9.6/m/strings/deblank.m'
error: evaluating argument list element number 1
error: evaluating assignment _expression_ near line 505, column 7
error: called from `test:trimerr' in file `/usr/local/test/share/octave/2.9.6/m/testfun/test.m'
error: evaluating assignment _expression_ near line 372, column 10
error: evaluating if command near line 349, column 7
error: evaluating if command near line 235, column 5
error: evaluating for command near line 205, column 3
error: called from `test' in file `/usr/local/test/share/octave/2.9.6/m/testfun/test.m'


On Jun 27, 2006, at 2:04 PM, David Bateman wrote:


Did using the octave-forge CVS fix this seg-fault? If it didn't then I
need to track down what might be an endian-ness problem. In that case I
might ask you to run

cd test
more off
test('test_sparse.m','verbose',stdout)

and tell me exactly which test code immediately proceeds the seg-fault...

D.





Marius

--

Marius Schamschula                               Webmaster


        The Huntsville Macintosh Users Group

                    www.hmug.org


webmaster at hmug dot org    marius at schamschula dot com




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