[CP2K:1814] direct blas calls

Fawzi Mohamed fa... at gmx.ch
Fri Feb 27 02:36:06 UTC 2009

On 27-feb-09, at 00:59, Axel wrote:

> hi!
> it would be much appreciated, if somebody could comment on the
> current coding policy towards calling BLAS and LAPACK directly
> rather than using the wrappers in f77_blas_generic.F and a yet to
> be written f77_lapack_generic.F module with the equivalent setup.

as far as I know it is deprecated, and the "poison" module is used  
exactly to avoid it, so direct calls should be fixed.

> i would like to experiment a little bit with diverting those calls to
> different "destinations" based on problem set size and that would
> be much more efficient and consistent if all calls would go through
> the wrappers. are there any objections if i would provide a patch
> that converts all files accordingly?
> thanks in advance,
>   axel.

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