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Re: 'make check' errors for Mac OS X


From: c.
Subject: Re: 'make check' errors for Mac OS X
Date: Sun, 3 Nov 2013 12:53:49 +0100

On 3 Nov 2013, at 09:05, Dmitri A. Sergatskov <address@hidden> wrote:

> On my Fedora 19 (x86_64) it passes with reference BLAS  but fails with ATLAS
> and OpenBLAS.
> 
> Dmitri.

I am using ATLAS on OSX too, is the error you get the same as for me?

svds.m
 ***** testif HAVE_ARPACK
[u2,s2,v2,flag] = svds (A,k);
s2 = diag (s2);
assert (flag, !1);
tol = 10 * eps() * norm(s2, 1);
assert (s2, s(end:-1:end-k+1), tol);

!!!!! test failed
ASSERT errors for:  assert (s2,s (end:-1:end - k + 1),tol)

 Location  |  Observed  |  Expected  |  Reason
   (6)         41.966       41.966      Abs err 6.8923e-13 exceeds tol 
6.5244e-13

c.

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