Re: [igraph] [R-igraph_0.5.3/Win] Error during compilation - encoding.h is "missing"

[Łukasz Ręcławowicz]

2010/4/28, Gábor Csárdi <address@hidden>:

> As I have told you already, it is much easier to use the windows
> package building service, at http://win-builder.r-project.org/

Indeed :)

And here are GCC speed-up flags in PKG_CPPFLAGS
-O3 -fomit-frame-pointer -march=yourCPU-type -mtune=yourCPU-type -fipa-pta

yourCPU-type can be found on gcc.gnu.org in : i386 and x86-64 Windows Options
(core2, nocona, pentium2, k6, and so on)

This give me ~40% cpu time less for betweenness.
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