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inokappa revised this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -7,6 +7,11 @@ JRuby でも awspec が動くのは分かったけど, JVM の起動に引きづ ## 実験環境 ```sh $ sw_vers ProductName: Mac OS X ProductVersion: 10.13.6 BuildVersion: 17G65 $ java --version java 10.0.2 2018-07-17 Java(TM) SE Runtime Environment 18.3 (build 10.0.2+13) -
inokappa revised this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -77,4 +77,5 @@ Finished in 0.59495 seconds (files took 8.46 seconds to load) ## 締め * とりあえず, JRUBY_OPT に `--dev` を付与することで, 付与しない場合よりも早くなることを確認した * でも, CRuby で実行するのと同等まではいかないようだ * JVM の知識が必要だな... -
inokappa revised this gist
Aug 29, 2018 . 1 changed file with 8 additions and 3 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -2,8 +2,7 @@ ## 実験の目的 JRuby でも awspec が動くのは分かったけど, JVM の起動に引きづられているようで処理時間が CRuby で実行するよりも長くなってしまう. これを少しでも短縮する方法を検討する. ## 実験環境 @@ -72,4 +71,10 @@ Finished in 0.59495 seconds (files took 8.46 seconds to load) * client モードで JVM が起動する * JVM を 32bit モードで起動する * JIT の無効 * invokedynamic の無効 * `-G` オプションは `bundle exec` と同等 ## 締め * とりあえず, JRUBY_OPT に `--dev` を付与することで, 付与しない場合よりも早くなることを確認した * でも, CRuby で実行するのと同等まではいかないようだ -
inokappa revised this gist
Aug 29, 2018 . 1 changed file with 8 additions and 1 deletion.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -65,4 +65,11 @@ Finished in 0.59495 seconds (files took 8.46 seconds to load) 8 examples, 0 failures ``` ## メモ * https://github.com/jruby/jruby/wiki/Improving-startup-time (起動時間を改善するテクニック) * `--dev` フラグを付与することで, 以下のような効果が得られるっぽい * client モードで JVM が起動する * JVM を 32bit モードで起動する * JIT の無効 * invokedynamic の無効 -
inokappa revised this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -20,7 +20,7 @@ $ ruby --version ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-darwin17] ``` 上記の環境で awspec 自体のテスト `rake spec:subnet` を実行する. また, Ruby 環境については rbenv にて切り替える. ## 実験結果 -
inokappa revised this gist
Aug 29, 2018 . 1 changed file with 9 additions and 3 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -20,6 +20,8 @@ $ ruby --version ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-darwin17] ``` 上記の環境で awspec 自体のテスト `rake spec:subnet` を実行してみる. ## 実験結果 ```sh @@ -30,20 +32,21 @@ $ bundle exec rake spec:subnet Finished in 0.07609 seconds (files took 2.63 seconds to load) 8 examples, 0 failures # JRuby 何もオプションをつけない $ bundle exec rake spec:subnet ........ Finished in 0.56038 seconds (files took 10.03 seconds to load) 8 examples, 0 failures # JRuby で JRUBY_OPTS='--dev -G' を付与する $ JRUBY_OPTS='--dev -G' bundle exec rake spec:subnet ........ Finished in 0.33188 seconds (files took 5.93 seconds to load) 8 examples, 0 failures # JRuby Nailgun 利用し, 且つ, JRUBY_OPTS='--dev -G' を付与する $ JRUBY_OPTS='--dev -G' jruby -S --ng bundle exec rake spec:subnet (別の端末に出力される) @@ -52,11 +55,14 @@ $ JRUBY_OPTS='--dev -G' jruby -S --ng bundle exec rake spec:subnet Finished in 0.21025 seconds (files took 6.08 seconds to load) 8 examples, 0 failures # JRuby Nailgun を利用 $ jruby -S --ng bundle exec rake spec:subnet (別の端末に出力される) ........ Finished in 0.59495 seconds (files took 8.46 seconds to load) 8 examples, 0 failures ``` ## メモ -
inokappa revised this gist
Aug 29, 2018 . 1 changed file with 5 additions and 3 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,9 +1,11 @@ # JRuby で awspec を動かすぞ (awspec 自体のテスト実行時間を計測する) ## 実験の目的 JRuby でも awspec が動くのは分かったけど, JVM の起動に引きづられているようで処理時間が CRuby で実行するよりも長くなってしまう. これを少しでも短縮する方法を検討する. ## 実験環境 ```sh $ java --version @@ -18,7 +20,7 @@ $ ruby --version ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-darwin17] ``` ## 実験結果 ```sh # CRuby -
inokappa created this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,60 @@ # 実験の目的 JRuby でも awspec が動くのは分かったけど, JVM の起動に引きづられているようで処理時間が CRuby で実行するよりも長くなってしまう. これを少しでも短縮する方法を検討する. # 実験環境 ```sh $ java --version java 10.0.2 2018-07-17 Java(TM) SE Runtime Environment 18.3 (build 10.0.2+13) Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.2+13, mixed mode) $ jruby --version jruby 9.2.0.0 (2.5.0) 2018-05-24 81156a8 Java HotSpot(TM) 64-Bit Server VM 10.0.2+13 on 10.0.2+13 +jit [darwin-x86_64] $ ruby --version ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-darwin17] ``` # 実験結果 ```sh # CRuby $ bundle exec rake spec:subnet ........ Finished in 0.07609 seconds (files took 2.63 seconds to load) 8 examples, 0 failures # JRuby $ bundle exec rake spec:subnet ........ Finished in 0.56038 seconds (files took 10.03 seconds to load) 8 examples, 0 failures $ JRUBY_OPTS='--dev -G' bundle exec rake spec:subnet ........ Finished in 0.33188 seconds (files took 5.93 seconds to load) 8 examples, 0 failures # JRuby Nailgun 利用 $ JRUBY_OPTS='--dev -G' jruby -S --ng bundle exec rake spec:subnet (別の端末に出力される) ........ Finished in 0.21025 seconds (files took 6.08 seconds to load) 8 examples, 0 failures $ jruby -S --ng bundle exec rake spec:subnet (別の端末に出力される) ........ Finished in 0.59495 seconds (files took 8.46 seconds to load) 8 examples, 0 failures ```