Optimization for number of goroutines using feedback controlPepabo, Inc. 2019.07.25 GopherCon 2019 Optimization for number of goroutines using feedback control Principal engineer Yusuke MIYAKE @monochromegane Pepabo R&D Institute, GMO Pepabo, Inc. https://blog Issues to solve for the realization �27 1. Selection of performance metrics 2. Finding how to control rapidly and continuously Performance metrics Performance metrics �29 • Independent resource type number of goroutines based on the metrics • Continuously • Rapidly • Accurately • Feedback control meets these conditions. • Tracking a given set-point using errors from the set-point. • Applying0 码力 | 66 页 | 13.04 MB | 1 年前3
BRAND BOOK VERSION 1.0BRAND BOOK VERSION 1.0 PAGE 2 V 1.0 GO BRAND BOOK Go is an open source programming language that enables the production of simple, efficient and reliable software at scale. { PAGE 3 V 1.0 GO BRAND0 码力 | 23 页 | 651.68 KB | 1 年前3
The Idris Tutorial Version 1.0.1g l i k e t h e f ol l ow i n g: $ idris ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 1.0 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help Idris> e fi l e c h an ge s . $ idris hello.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 1.0 4 C H A P T E R 1. T H E I D R I S T U T O R I A L v1. 0 _/ // /_/ / / / (__ ) http://www v i r on m e n t i s : $ idris interp.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 1.0 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help Type0 码力 | 223 页 | 1.21 MB | 1 年前3
The Idris Tutorial Version 1.1.0g l i k e t h e f ol l ow i n g: $ idris ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 1.0 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help Idris> e fi l e c h an ge s . $ idris hello.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 1.0 4 C H A P T E R 1. T H E I D R I S T U T O R I A L v1. 0 _/ // /_/ / / / (__ ) http://www v i r on m e n t i s : $ idris interp.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 1.0 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help Type0 码力 | 223 页 | 1.21 MB | 1 年前3
The Idris Tutorial Version 0.11.2will be given the following prompt, in future releases the version string will differ: ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 0.9.18.1 _/ // /_/ / / / (__ ) http://www.idris-lang.org/0 码力 | 14 页 | 120.71 KB | 1 年前3
The Idris Tutorial Version 0.12.1will be given the following prompt, in future releases the version string will differ: ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 0.9.18.1 _/ // /_/ / / / (__ ) http://www.idris-lang.org/0 码力 | 14 页 | 120.74 KB | 1 年前3
The Idris Tutorial Version 0.12.3will be given the following prompt, in future releases the version string will differ: ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 0.9.18.1 _/ // /_/ / / / (__ ) http://www.idris-lang.org/0 码力 | 14 页 | 121.89 KB | 1 年前3
The Idris Tutorial Version 0.99.2g l i k e t h e f ol l ow i n g: $ idris ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 0.99.2 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help e fi l e c h an ge s . $ idris hello.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 0.99.2 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help v i r on m e n t i s : $ idris interp.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 0.99.2 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help0 码力 | 224 页 | 1.22 MB | 1 年前3
The Idris Tutorial Version 0.99g l i k e t h e f ol l ow i n g: $ idris ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 0.99 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help Idris> e fi l e c h an ge s . $ idris hello.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 0.99 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help Type v i r on m e n t i s : $ idris interp.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 0.99 _/ // /_/ / / / (__ ) http://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help Type0 码力 | 182 页 | 1.04 MB | 1 年前3
The Idris Tutorial
Version 1.3.3g l i k e t h e f ol l ow i n g: $ idris ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 1.3.3 _/ // /_/ / / / (__ ) https://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help e fi l e c h an ge s . $ idris hello.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 1.3.3 _/ // /_/ / / / (__ ) https://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help r on m e n t i s : 40 $ idris interp.idr ____ __ _ / _/___/ /____(_)____ / // __ / ___/ / ___/ Version 1.3.2 _/ // /_/ / / / (__ ) https://www.idris-lang.org/ /___/\__,_/_/ /_/____/ Type :? for help0 码力 | 66 页 | 627.66 KB | 1 年前3
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