From: Narihiro Nakamura <authornari@...>
Date: 2010-05-28T05:15:09+09:00
Subject: [ruby-dev:41443] Re: [Feature #3203] LazySweepGC patch

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nariです。

make test-rubyspec、check、benchmarkが通るようなりました。

また、make、make benchmark、test-all、test-rubyspecの実行速度も調べてみ
ました。極端に遅くなったものはなさそうです。そもそもプログラム実行時間
が早くなるたぐいの修正ではないので、目立ってに遅くなければOKだろうと思っ
ています。

make test-all
  trunk : 183.42s
  lazy_sweep : 196.92s

make test-rubyspec
  trunk : 104.484065s
  lazy_sweep : 106.389376s

make
  trunk : 229.13s
  lazy_sweep : 228.63s

make bechmark
  minimum results in each 5 measurements.
  name	trunk	lazy_sweep
  app_answer	0.149	0.152
  app_erb	1.027	1.090
  app_factorial	0.495	0.500
  app_fib	1.683	1.838
  app_mandelbrot	0.460	0.506
  app_pentomino	45.964	46.075
  app_raise	1.364	1.403
  app_strconcat	0.868	0.901
  app_tak	2.334	2.447
  app_tarai	1.857	1.840
  app_uri	2.043	2.086
  io_file_create	0.681	0.678
  io_file_read	0.930	0.881
  io_file_write	0.326	0.329
  loop_for	3.810	6.067
  loop_generator	1.984	1.988
  loop_times	3.343	3.450
  loop_whileloop	1.558	2.283
  loop_whileloop2	0.322	0.477
  so_ackermann	2.085	2.009
  so_array	4.263	4.331
  so_binary_trees	1.004	0.998
  so_concatenate	0.956	0.970
  so_count_words	0.424	0.439
  so_exception	2.768	2.839
  so_fannkuch	42.900	43.804
  so_fasta	5.927	5.611
  so_k_nucleotide	3.812	3.824
  so_lists	0.854	0.876
  so_mandelbrot	13.081	13.742
  so_matrix	0.997	1.014
  so_meteor_contest	14.278	14.269
  so_nbody	9.369	10.590
  so_nested_loop	3.067	3.061
  so_nsieve	7.446	6.849
  so_nsieve_bits	8.297	8.183
  so_object	2.272	2.238
  so_partial_sums	12.288	12.358
  so_pidigits	3.317	3.311
  so_random	0.808	0.850
  so_reverse_complement	3.596	3.420
  so_sieve	0.211	0.264
  so_spectralnorm	11.595	8.725
  vm1_block*	4.135	4.208
  vm1_const*	2.050	2.176
  vm1_ensure*	0.326	1.420
  vm1_ivar*	2.275	2.938
  vm1_ivar_set*	2.280	2.827
  vm1_length*	1.588	2.262
  vm1_neq*	1.184	1.194
  vm1_not*	0.987	1.457
  vm1_rescue*	0.422	0.336
  vm1_simplereturn*	2.753	2.958
  vm1_swap*	0.784	1.144
  vm2_array*	1.802	1.917
  vm2_case*	0.467	0.328
  vm2_eval*	44.158	48.817
  vm2_method*	4.541	4.400
  vm2_mutex*	3.076	3.464
  vm2_poly_method*	6.382	6.475
  vm2_poly_method_ov*	0.881	0.856
  vm2_proc*	1.595	1.432
  vm2_regexp*	3.122	3.466
  vm2_send*	1.030	0.910
  vm2_super*	1.317	1.074
  vm2_unif1*	0.904	0.579
  vm2_zsuper*	1.277	1.357
  vm3_gc	1.784	1.758
  vm3_thread_create_join	5.890	6.038
  vm3_thread_mutex	6.216	3.074

r28028に対するパッチを添付しておきます。

# githubでforkして開発しています。
# http://github.com/authorNari/ruby

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