| eigen3 ;          with lines lw 4 lt 1 lc rgbcolor "black" | 
 | eigen2 ;          with lines lw 3 lt 1 lc rgbcolor "#999999" | 
 | EigenBLAS ;       with lines lw 3 lt 3 lc rgbcolor "#999999" | 
 | eigen3_novec ;    with lines lw 2 lt 1 lc rgbcolor "#999999" | 
 | eigen3_nogccvec ; with lines lw 2 lt 2 lc rgbcolor "#991010" | 
 | INTEL_MKL ;       with lines lw 3 lt 1 lc rgbcolor "#ff0000" | 
 | ATLAS ;           with lines lw 3 lt 1 lc rgbcolor "#008000" | 
 | gmm ;             with lines lw 3 lt 1 lc rgbcolor "#0000ff" | 
 | ublas ;           with lines lw 3 lt 1 lc rgbcolor "#00b7ff" | 
 | mtl4 ;            with lines lw 3 lt 1 lc rgbcolor "#d18847" | 
 | blitz ;           with lines lw 3 lt 1 lc rgbcolor "#ff00ff" | 
 | F77 ;             with lines lw 3 lt 3 lc rgbcolor "#e6e64c" | 
 | OPENBLAS ;        with lines lw 3 lt 1 lc rgbcolor "#C05600" | 
 | C ;               with lines lw 3 lt 3 lc rgbcolor "#e6bd96" | 
 | ACML ;            with lines lw 2 lt 3 lc rgbcolor "#e6e64c" | 
 | blaze ;           with lines lw 3 lt 1 lc rgbcolor "#ff00ff" |