Hidden Overhead of a Function API
designed ones!When talking about performance, we typically think about the function logic. We’ll see that a well designed function API can have an even larger impact.How will we compare performance? ● they might be, and often are, totally irrelevant to speed. 17 Credit to Khalil Estell: Firefox function distribution 157946 functions above (127B) 167404 functions below (127B)Understanding how machine problems? Pros: ● Default constructor before the function call is avoided 36Does it solve our problems? Pros: ● Default constructor before the function call is avoided Cons (unless we fully trust the0 码力 | 158 页 | 2.46 MB | 5 月前3Back to Basics - Function Call Resolution
Back to Basics - Function Call Resolution Copyright © 2024 by Ben Saks and Dan Saks Back to Basics: Function Call Resolution by Ben Saks and Dan Saks September, 2024 1 Saks & Associates These notes +1-412-521-4117 (voice) service@saksandassociates.com saksandassociates.com 2Back to Basics - Function Call Resolution Copyright © 2024 by Ben Saks and Dan Saks About Ben Saks Ben Saks is the chief Ben earned a B.A. with Distinction in Computer Science from Carleton College. 4Back to Basics - Function Call Resolution Copyright © 2024 by Ben Saks and Dan Saks About Dan Saks Dan Saks is the president0 码力 | 44 页 | 1.30 MB | 5 月前3Limitations and Problems in std::function and Similar
Limitations and Problems in std::function and similar constructs Amandeep Chawla | Sr. Computer Scientist II amandeep@adobe.com | adchawla@gmail.com Image by Bruno Tornielli© 2024 Adobe. All Rights we can control. ▪ std::function© 2024 Adobe. All Rights Reserved. Adobe Confidential. Task Based Mechanism© 2024 Adobe. All Rights Reserved. Adobe Confidential. std::function ▪ Is a class template ▪ It is a general-purpose polymorphic function wrapper ▪ Instances of std::function can store, copy, and invoke any CopyConstructible Callable target ▪ Uses type-erasure under the hood to gain all the0 码力 | 62 页 | 3.57 MB | 5 月前310 为Python Function自动生成Web UI 彭未康
为 Python Function 自动生成 Web UI 彭未康 Touch-Callable The web framework for less serious application. Touch-Callable vs (Flask, Django) • Django, Flask • 起步快且容易(getting started quick and easy) • 扩展为复杂应用(scale 3.6 例子:生成测试用户 例子:生成测试用户 例子:生成测试用户 例子:远程控制饮水机 接下来: • 支持更多的数据类型 • 类型对应的控件可配置 大胆的想法: • 直接使用 Function 构建小型应用的管理后台? • Serverless 管理后台? 谢谢大家0 码力 | 11 页 | 791.38 KB | 1 年前3Python in Azure Functions 基于Python的Azure Functions实践 赵健
0 码力 | 28 页 | 12.57 MB | 1 年前3Go 101 (Golang 101) v1.21.0
§9. Function Declarations and Calls §10. Code Packages and Package Imports §11. Expressions, Statements and Simple Statements §12. Basic Control Flows §13. Goroutines, Deferred Function Calls and Panic/Recover §18. Arrays, Slices and Maps - first-class citizen container types. §19. Strings §20. Functions - function types and values, including variadic functions. §21. Channels - the Go way to do concurrency synchronizations More About Deferred Function Calls §30. Some Panic/Recover Use Cases Contents 2 §31. Explain Panic/Recover Mechanism in Detail - also explains exiting phases of function calls. §32. Code Blocks and0 码力 | 630 页 | 3.77 MB | 1 年前3Go 101 (Golang 101) v1.21.0
rules. §9. Function Declarations and Calls §10. Code Packages and Package Imports §11. Expressions, Statements and Simple Statements §12. Basic Control Flows §13. Goroutines, Deferred Function Calls and Panic/Recover §18. Arrays, Slices and Maps - first-class citizen container types. §19. Strings §20. Functions - function types and values, including variadic functions. §21. Channels - the Go way to do concurrency synchronizations Rules §29. More About Deferred Function Calls §30. Some Panic/Recover Use Cases §31. Explain Panic/Recover Mechanism in Detail - also explains exiting phases of function calls. §32. Code Blocks and Identifier0 码力 | 610 页 | 945.17 KB | 1 年前3Go 101 (Golang 101) v1.21.0
§9. Function Declarations and Calls §10. Code Packages and Package Imports §11. Expressions, Statements and Simple Statements §12. Basic Control Flows §13. Goroutines, Deferred Function Calls and Panic/Recover §18. Arrays, Slices and Maps - first-class citizen container types. §19. Strings §20. Functions - function types and values, including variadic functions. §21. Channels - the Go way to do concurrency synchronizations Rules §29. More About Deferred Function Calls §30. Some Panic/Recover Use Cases §31. Explain Panic/Recover Mechanism in Detail - also explains exiting phases of function calls. §32. Code Blocks and Identifier0 码力 | 880 页 | 833.34 KB | 1 年前3Calling Functions A Tutorial
SFINAE Overload Resolution (Viable) Candidate Functions Ranking Ambiguous Function Calls Access Labels Function Template Specializations Virtual Dispatch Deleting FunctionsContent 4 Overview SFINAE Overload Resolution (Viable) Candidate Functions Ranking Ambiguous Function Calls Access Labels Function Template Specializations Virtual Dispatch Deleting FunctionsDisclaimer 5 This Argument Deduction Name Lookup Template Argument Deduction For all candidate function templates, deduce all function template parameters based on the given template arguments. and add them to the0 码力 | 111 页 | 5.11 MB | 5 月前3Reference guide for FCL units. Document version 3.2.2
procedures gave their own subsections, and for each function or procedure we have the following topics: Declaration The exact declaration of the function. Description What does the procedure exactly do (91) 1.4.7 TASCII85DecoderStream.ClosedP Synopsis: Check if the state is correct Declaration: function ClosedP : Boolean Visibility: published Description: ClosedP checks if the decoder state is one UNIT ’ASCII85’ 1.4.9 TASCII85DecoderStream.Read Synopsis: Read data from stream Declaration: function Read(var aBuffer; aCount: LongInt) : LongInt; Override Visibility: public Description: Read attempts0 码力 | 953 页 | 2.21 MB | 1 年前3
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