$ JIT=true CACHED=true ruby -rubygems benchmarks/speed.rb
                      user     system      total        real
ERB  w/ caching   0.180000   0.000000   0.180000 (  0.183660)
HAML w/ caching   0.790000   0.010000   0.800000 (  0.799260)
{{   w/ caching   0.370000   0.010000   0.380000 (  0.381047)
$ CACHED=true ruby -rubygems benchmarks/speed.rb
                      user     system      total        real
ERB  w/ caching   0.180000   0.000000   0.180000 (  0.182621)
HAML w/ caching   0.780000   0.010000   0.790000 (  0.793207)
{{   w/ caching   0.790000   0.000000   0.790000 (  0.790434)