kRPC-rb: Benchmark message hashing

_kRPC-rb Benchmarks & Checks

kRPC Benchmarks & Checks

benchmark_message_hashing.rb

require 'krpc'
require 'benchmark'

PB = KRPC::PB
n = 1_000_000

def msg
  PB::Type.new(code: :UINT32, service: "ala_ma_kota", name: "blahblah", types: [PB::Type.new(code: :STRING)])
  # PB::Type.new(code: :STRING)
end



puts "\n\n=== NO CACHING ==="
Benchmark.bmbm do |x|
  x.report("inspect.hash")  {n.times{  msg.inspect.hash   }}
  x.report("hash")          {n.times{  msg.hash           }}
  x.report("to_proto.hash") {n.times{  msg.to_proto.hash  }}
end

puts "\n\n=== WITH CACHING ==="
msg_cached = msg
Benchmark.bmbm do |x|
  x.report("inspect.hash")  {n.times{  msg_cached.inspect.hash   }}
  x.report("hash")          {n.times{  msg_cached.hash           }}
  x.report("to_proto.hash") {n.times{  msg_cached.to_proto.hash  }}
end

benchmark_message_hashing_OUTPUT

$ bundle exec ruby benchmark_message_hashing.rb


=== NO CACHING ===
Rehearsal -------------------------------------------------
inspect.hash   17.510000   0.000000  17.510000 ( 17.516609)
hash            8.390000   0.000000   8.390000 (  8.383277)
to_proto.hash   8.690000   0.000000   8.690000 (  8.700229)
--------------------------------------- total: 34.590000sec

                    user     system      total        real
inspect.hash   17.480000   0.000000  17.480000 ( 17.474298)
hash            8.460000   0.000000   8.460000 (  8.465600)
to_proto.hash   8.740000   0.000000   8.740000 (  8.742383)


=== WITH CACHING ===
Rehearsal -------------------------------------------------
inspect.hash    9.350000   0.000000   9.350000 (  9.341497)
hash            1.460000   0.000000   1.460000 (  1.468629)
to_proto.hash   1.380000   0.000000   1.380000 (  1.379006)
--------------------------------------- total: 12.190000sec

                    user     system      total        real
inspect.hash    9.290000   0.000000   9.290000 (  9.281887)
hash            1.520000   0.000000   1.520000 (  1.518233)
to_proto.hash   1.360000   0.000000   1.360000 (  1.365693)

doc_tester.rb

require 'krpc'

#
################
#   Prints all doc strings
#   WARNING: This script **invokes all RPCs** except one in IGNORED_RPCS array
################
#

IGNORED_RPCS = %i[ quicksave quickload ]

$VISITED = Set.new

def test_doc(obj)
  return unless obj.class.to_s.start_with? 'KRPC::' and not $VISITED.include? obj.inspect
  $VISITED.add obj.inspect
  obj.class.instance_methods(false).each do |m|
    begin
      next if IGNORED_RPCS.include? m 
      obj.send("#{m}_doc")
      test_doc(obj.send(m))
    rescue Exception
    end  
  end
end

KRPC.connect do |cl|
  test_doc(cl.space_center)
  test_doc(cl.drawing)
  test_doc(cl.ui)
  test_doc(cl.infernal_robotics)
  test_doc(cl.kerbal_alarm_clock)
  test_doc(cl.remote_tech)
  test_doc(cl.drawing)
  test_doc(cl.krpc)
  test_doc(cl.core)
end