List Archive: gentoo-science
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Quoting Johan Hattne <jhattne@...>:
> On 30 Aug 2011, at 12:49, fbissey@... wrote:
>> Hi all,
>> So I was looking at the science overlay from my prefix on OS X.
>> And portage wanted me to upgrade my blas/cblas/lapack stack to the
>> new structure. I know they are marked ~x86 and ~amd64 but it doesn't
>> look good considering that I had a working stack in my prefix before.
>> So I may make things a little more prefix friendly (OS X in particular)
>> in the coming days. I am also thinking of adding an ebuild to use the
>> native vectorize framework on OS X, unless someone strongly objects to it.
> Hi Francois;
> With the CBLAS reference implementations, you may run into a problem
> with the test suite on Darwin. I tried to sort this out earlier this
> year (see
> but I'm not even sure upstream recognises the problem. Please let me
> know if at least you can reproduce the issue, and then maybe we can
> try again to get it fixed.
Looking at that thread they don't seem to see a problem. I haven't tackled
cblas-reference yet but I have made an ebuild to use the vectorize framework
from apple on OS X (I'll put it in the overlay soonish) and the test suite for
lapack-reference totaly failed when built with either blas-reference or
vectorize. I am guessing that it must be similar to what you got with