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[Lapack] Infinite loop bug and patch

Thank you for reporting the problem Aleksey,
We are going to take a look a this very shortly.
On Sep 10, 2013, at 10:24 AM, Aleksey Vorona <aleksey@Domain.Removed> wrote:


There was a bug reported against R, which was later tracked to be a bug in 
LAPACK. I have created a workaround patch. More details and steps to 
reproduce are in the R bug:
The patch is attached to the bug:

In short, DLARRB() gets stuck in an infinite loop during computation of 
eigenvalues and eigenvectors of the particular matrix.

I am not familiar with LAPACK release and bug fix process, I am just an R 
user. I would appreciate if you take a look at the bug.

Aleksey Vorona
Software Engineer
GenomeDx Biosciences | Vancouver
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