Sha256: 48727cfdc1d644105efd7d8cf71d2e32f7d7f9b77f8f4918487ac753063ee21d
Contents?: true
Size: 1015 Bytes
Versions: 50
Compression:
Stored size: 1015 Bytes
Contents
# Portions Originally Copyright (c) 2008-2011 Brian Lopez - http://github.com/brianmario
# See MIT-LICENSE
require 'rubygems'
require 'ffi_yajl'
begin
require 'perftools'
rescue Exception
puts "INFO: perftools.rb gem not installed"
end
ENV['CPUPROFILE_FREQUENCY'] = "4000"
module FFI_Yajl
class Benchmark
class EncodeProfile
def run
if defined?(PerfTools)
filename = File.expand_path(File.join(File.dirname(__FILE__), "subjects", "ohai.json"))
hash = File.open(filename, 'rb') { |f| FFI_Yajl::Parser.parse(f.read) }
times = 1000
puts "Starting profiling encoding #{filename} #{times} times\n\n"
ffi_string_encoder = FFI_Yajl::Encoder.new
PerfTools::CpuProfiler.start("/tmp/ffi_yajl_encode_profile.out") do
times.times {
output = ffi_string_encoder.encode(hash)
}
end
system("pprof.rb --text /tmp/ffi_yajl_encode_profile.out")
end
end
end
end
end
Version data entries
50 entries across 50 versions & 1 rubygems