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$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
require 'rubygems'
require 'json'
require 'yajl'
require 'benchmark'
ITER = 1_000
def setup
tiny = t[:ok, :awesome]
small = t[:ok, :answers, [42] * 42]
large = ["abc" * 1000] * 100
complex = [42, {:foo => 'bac' * 100}, t[(1..100).to_a]] * 10
$tiny_encoded_bert = BERT.encode(tiny)
$small_encoded_bert = BERT.encode(small)
$large_encoded_bert = BERT.encode(large)
$complex_encoded_bert = BERT.encode(complex)
$tiny_encoded_json = JSON.dump(tiny)
$small_encoded_json = JSON.dump(small)
$large_encoded_json = JSON.dump(large)
$complex_encoded_json = JSON.dump(complex)
$tiny_encoded_yajl = Yajl::Encoder.encode(tiny)
$small_encoded_yajl = Yajl::Encoder.encode(small)
$large_encoded_yajl = Yajl::Encoder.encode(large)
$complex_encoded_yajl = Yajl::Encoder.encode(complex)
$tiny_encoded_ruby = Marshal.dump(tiny)
$small_encoded_ruby = Marshal.dump(small)
$large_encoded_ruby = Marshal.dump(large)
$complex_encoded_ruby = Marshal.dump(complex)
end
Benchmark.bm(13) do |bench|
pid = fork do
Dir.chdir(File.join(File.dirname(__FILE__), *%w[.. ext bert c])) { `make` }
require 'bert'
raise "Could not load C extension" unless BERT::Decode.impl == 'C'
setup
puts "BERT C Extension Decoder"
bench.report("BERT tiny") {ITER.times {BERT.decode($tiny_encoded_bert)}}
bench.report("BERT small") {ITER.times {BERT.decode($small_encoded_bert)}}
bench.report("BERT large") {ITER.times {BERT.decode($large_encoded_bert)}}
bench.report("BERT complex") {ITER.times {BERT.decode($complex_encoded_bert)}}
puts
end
Process.waitpid(pid)
pid = fork do
Dir.chdir(File.join(File.dirname(__FILE__), *%w[.. ext bert c])) do
['*.bundle', '*.o'].each { |pat| `rm -f #{pat}` }
end
require 'bert'
raise "Not using Ruby decoder" unless BERT::Decode.impl == 'Ruby'
setup
puts "BERT Pure Ruby Decoder"
bench.report("BERT tiny") {ITER.times {BERT.decode($tiny_encoded_bert)}}
bench.report("BERT small") {ITER.times {BERT.decode($small_encoded_bert)}}
bench.report("BERT large") {ITER.times {BERT.decode($large_encoded_bert)}}
bench.report("BERT complex") {ITER.times {BERT.decode($complex_encoded_bert)}}
puts
end
Process.waitpid(pid)
require 'bert'
setup
bench.report("JSON tiny") {ITER.times {JSON.load($tiny_encoded_json)}}
bench.report("JSON small") {ITER.times {JSON.load($small_encoded_json)}}
bench.report("JSON large") {ITER.times {JSON.load($large_encoded_json)}}
bench.report("JSON complex") {ITER.times {JSON.load($complex_encoded_json)}}
puts
bench.report("YAJL tiny") {ITER.times {Yajl::Parser.parse($tiny_encoded_yajl)}}
bench.report("YAJL small") {ITER.times {Yajl::Parser.parse($small_encoded_yajl)}}
bench.report("YAJL large") {ITER.times {Yajl::Parser.parse($large_encoded_yajl)}}
bench.report("YAJL complex") {ITER.times {Yajl::Parser.parse($complex_encoded_yajl)}}
puts
bench.report("Ruby tiny") {ITER.times {Marshal.load($tiny_encoded_ruby)}}
bench.report("Ruby small") {ITER.times {Marshal.load($small_encoded_ruby)}}
bench.report("Ruby large") {ITER.times {Marshal.load($large_encoded_ruby)}}
bench.report("Ruby complex") {ITER.times {Marshal.load($complex_encoded_ruby)}}
end
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