[R] Efficiency of C Compiler in "R CMD SHLIB"

Uwe Ligges ligges at statistik.tu-dortmund.de
Sun Apr 18 19:01:28 CEST 2010

On 16.04.2010 16:54, yehengxin wrote:
> I wonder how to further improve the optimization level of gcc.  I thought
> "O-3" has already been the best.

If you want to incerease that, don't forget to run checks in order not 
to get numerical inaccuracies.

Uwe Ligges

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