[Cython] transform efficiency

Lisandro Dalcin dalcinl at gmail.com
Mon Sep 8 19:02:39 CEST 2008


On Mon, Sep 8, 2008 at 1:46 PM, Dag Sverre Seljebotn
<dagss at student.matnat.uio.no> wrote:
>>
> Lisandro simply shouldn't call self.visitchildren in visit_FuncDefNode,
> no new transform type is needed.
>

OK, I'm not visiting children. However, what should I do if I want to
'push/pop' the class name where a method is defined?


>
> For my own uses, gcc still uses *a lot* more running-time than Cython,
> so I don't have an itch to scratch here -- how are things in SAGE?

That's the situation for me, too. As a side note, I never experienced
any speed-up from using a compiled 'Scanners.so' in my projects.



-- 
Lisandro Dalcín
---------------
Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
Instituto de Desarrollo Tecnológico para la Industria Química (INTEC)
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
PTLC - Güemes 3450, (3000) Santa Fe, Argentina
Tel/Fax: +54-(0)342-451.1594


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