gistfile1.txt

janus:bert abhay$ ruby bench/decode_bench.rb 
                   user     system      total        real
BERT tiny      0.070000   0.000000   0.070000 (  0.072316)
BERT small     0.720000   0.000000   0.720000 (  0.740800)
BERT large     3.040000   0.070000   3.110000 (  3.127167)
BERT complex  16.830000   0.110000  16.940000 ( 17.417924)

JSON tiny      0.010000   0.000000   0.010000 (  0.006271)
JSON small     0.050000   0.000000   0.050000 (  0.054559)
JSON large     1.970000   0.070000   2.040000 (  2.060273)
JSON complex   0.960000   0.010000   0.970000 (  0.984941)

YAJL tiny      0.010000   0.000000   0.010000 (  0.006108)
YAJL small     0.050000   0.000000   0.050000 (  0.055704)
YAJL large     2.430000   0.100000   2.530000 (  2.584957)
YAJL complex   1.030000   0.010000   1.040000 (  1.039036)

Ruby tiny      0.010000   0.000000   0.010000 (  0.015251)
Ruby small     0.010000   0.000000   0.010000 (  0.008351)
Ruby large     0.010000   0.000000   0.010000 (  0.014953)
Ruby complex   0.020000   0.000000   0.020000 (  0.017525)

janus:bert abhay$ git log --format=oneline -n 5
1bb3ed514ebcd93f01ce22c7e09ac76dddf556ea add encoder benchmarker
92b1b825bcaeb0af41c9acc6dbafa821feff2150 decode-only benchmark runner
8a20b335394fbc109f62ea9032cdb18154609f3e smarter C encoder and remove all references to List
63ce966c3a7a546bfbc2280dc67c96f5a143e724 do not always need to create a Tuple here
f0524d23c838d2d6cee0e450ad5cd8a9557a96f2 eliminate unneeded array traversal and update benches

janus:bert abhay$ gem list --local | grep json
json (1.1.9)
json_pure (1.1.9)

janus:bert abhay$ gem list --local | grep yajl
yajl-ruby (0.6.3)

janus:bert abhay$ brew info yajl
yajl 1.0.6
http://lloyd.github.com/yajl/
Depends on: cmake
/Users/abhay/.local/Cellar/yajl/1.0.6 (10 files, 156K)
http://github.com/mxcl/homebrew/commits/master/Library/Formula/yajl.rb