|Re: [eigen] Automatic cache and block size determination|
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On Tue, 22 Jun 2010 00:46:22 +0200, Thomas Capricelli
> I guess there is a very small runtime cost of 'checking if the cache
> have already been computed' for every product, right ?
> And also, computation involving cache sizes were previously done at
> compile time and not anymore.. ? Nothing to worry about ?
If possible, it would be best to have a #define L2_CACHE_SIZE that would
a runtime query at static initialization time but could be set when
When set at compile time, a typed value (as in ) would enable meta
when set at runtime doing it at static initialization time would avoid
polluting other code
with a check run only once.