users > RE: landmarks, subsampling and .xform data
Jan 10, 2013  10:01 PM | Torsten Rohlfing
RE: landmarks, subsampling and .xform data
Yay! :)

By the way - an additional benefit of using Cygwin builds is that gcc supports OpenMP, which Visual Studio Express (I don't have a full version) only started supporting in the 2012 version. So you get more parallel code (at least until I start releasing VS2012 builds).

If you want some more performance oomph - go into "ccmake" in your build directory, find the "CMAKE_C_FLAGS" and "CMAKE_CXX_FLAGS" variables and add the following to both (!):

-march=nocona -mmmx -msse -msse2 -mfpmath=sse

(This is assuming you have an x86_64-capable CPU, but these days, who doesn't?)

Best,
  Torsten

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RE: landmarks, subsampling and .xform data
Torsten Rohlfing Jan 10, 2013
Ruben Portugues Jan 11, 2013
Torsten Rohlfing Jan 11, 2013
Ruben Portugues Jan 11, 2013
Torsten Rohlfing Jan 11, 2013
Ruben Portugues Jan 11, 2013
Torsten Rohlfing Jan 11, 2013
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