Re: [ublas] ublas_matrix.hpp

Subject: Re: [ublas] ublas_matrix.hpp
From: Seth J Waldecker (seth_at_[hidden])
Date: 2015-05-15 09:26:21

Hi Thomas,
    Thank you for your help. I am still having trouble, though, figuring out how to use the atlas bindings. Are the comments you posted below from a file that comes with the working copy of the repository? Where do I define BOOST_NUMERIC_BINDINGS_LAPACK_CLAPACK? The older version that I had contained a folder called ‘atlas’, but I can’t find the cblas and clapack .hpp files anywhere in this new version. If I have to revert to the older version, I will, but I would like to stay up to date if possible. 

Seth

> On May 13, 2015, at 12:32 PM, Thomas Klimpel <thomas.klimpel_at_[hidden]> wrote:
> 
> Seth J Waldecker wrote:
>> Ok, I will try the includes that you suggested.
> 
> I made a typo. The address is actually
> 
> https://svn.boost.org/svn/boost/sandbox/numeric_bindings-v1/
> 
> 
>> I also noticed that the atlas bindings appear to be removed.
>> Are they incorporated in some other way, or have they indeed been removed?
> 
> They are still incorporated, only the mechanism is more transparent now:
> 
> //
> // The BLAS-backend is selected by defining a pre-processor variable,
> //  which can be one of
> // * for CBLAS, define BOOST_NUMERIC_BINDINGS_BLAS_CBLAS
> // * for CUBLAS, define BOOST_NUMERIC_BINDINGS_BLAS_CUBLAS
> // * netlib-compatible BLAS is the default
> //
> 
> 
> //
> // The LAPACK-backend for gesv is selected by defining a pre-processor
> // variable, which can be one of
> // * for ATLAS's CLAPACK, define BOOST_NUMERIC_BINDINGS_LAPACK_CLAPACK
> // * netlib-compatible LAPACK is the default
> //
> 
> 
> Regards,
> 
> Thomas Klimpel
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