F♯ High Performance.
Annotation
Saved in:
| Main Author: | |
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| Format: | Electronic eBook |
| Language: | English |
| Published: |
Packt Publishing,
2017.
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| Edition: | 1. |
| Subjects: | |
| Online Access: |
Full text (Emmanuel users only) |
MARC
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| 100 | 1 | |a Kusumawardhono, Eriawan. | |
| 245 | 1 | 0 | |a F♯ High Performance. |
| 250 | |a 1. | ||
| 260 | |b Packt Publishing, |c 2017. | ||
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| 505 | 0 | |a Cover; Credits; About the Author; About the Reviewer; www.PacktPub.com; Customer Feedback; Table of Contents; Preface; Chapter 1: Performing Common Optimizations in F♯; Understanding the nature of F♯ code; F♯ runtime characteristics; Relation between F♯ code and its generated assembly; Immutability versus mutability; Overview of common bottlenecks; Common samples of misunderstood concurrent problems; Introduction to concurrency in F♯; Defining asynchronous; Misunderstood concurrency problems; Introduction to concurrency support in .NET and F♯; Overview of F♯ tooling in Visual Studio. | |
| 505 | 8 | |a Interactive support for F♯ interactiveIntroduction to debugging in F♯; Summary; Chapter 2: Performance Measurement; Introduction to the nature of F♯ code compilation; General overview of F♯ compiler processes and results; A quick overview of IL in F♯; IL tooling in .NET; Using ILDASM and ILASM to understand low-level IL assembly; Using CLR Profiler 4.5; A quick overview of CLR Profiler; A quick walkthrough of CLR Profiler in action; Ways to measure performance quantitatively; Using .NET timers; Running functions inside unit tests; A quick introduction to unit tests. | |
| 505 | 8 | |a Unit test support in Visual StudioUsing FsUnit to implement a unit test in F♯; Summary; Chapter 3: Optimizing Data Structures; Overview and best practices of types in F♯; Static typing versus dynamic typing; Quick introduction to types in F♯; Quick overview of generic type support in F♯; Overall runtime strategy of handling data types; Introduction to memory storage allocation; Register; Stack; Heap; Best practices of types for storing and accessing data; Best practices in using F♯ collections; Comparing F♯ List to .NET List; Comparing F♯ Map to Dictionary. | |
| 505 | 8 | |a Choosing a value evaluation strategyScenarios involving evaluation strategy and memory allocations; Summary; Chapter 4: Introduction to Concurrency in F♯; Introducing concurrency support in F♯ 4; Identifying blocking threads; Overview of the background technical reasons for the blocking nature of I/O; Obvious trait of a blocking thread; Introducing asynchronous workflow; Getting to know asynchronous workflow; Using asynchronous with Dispose pattern; Operations in asynchronous workflow; Creating child asynchronous workflow; F♯ asynchronous workflow support for legacy .NET APM and EAP. | |
| 505 | 8 | |a Ignoring asynchronous operation asynchronouslyDelaying asynchronous workflow; Handling cancellation in asynchronous workflow; Common conventions when implementing asynchronous operations; Introduction to interop with .NET TPL; A quick overview of asynchronous programming in .NET TPL; Summary; Chapter 5: Advanced Concurrency Support in F♯; Using F♯ MailboxProcessor; Background case of having message agent; Introducing fire and forget pattern; Overview of a message agent; Overview of serialization; Introduction to F♯ MailboxProcessor; Overview of MailboxProcesor features. | |
| 520 | 8 | |a Annotation |b Build powerful and fast applications with F#About This Book Explore the advanced concurrency support in F♯ and .NET TPL Covers major optimization techniques in F♯ to improve the performance of applications Use Struct, Class and Record model, Interop with C# and VB without sacrificing performance. Who This Book Is ForThis book is for F♯ developers who want to build high-performance applications. Knowledge of functional programming would be helpful. What You Will Learn Understand how the execution of functions in F♯ works Identify common performance bottlenecks Implement best practices to optimize performance Use the available tooling to help measure performance Combine the best practice of asynchronous and synchronous Optimize further using various F♯ language constructsIn DetailF# is a functional programming language and is used in enterprise applications that demand high performance. It has its own unique trait: it is a functional programming language and has OOP support at the same time. This book will help you make F♯ applications run faster with examples you can easily break down and take into your own work. You will be able to assess the performance of the program and identify bottlenecks. Beginning with a gentle overview of concurrency features in F♯, you will get to know the advanced topics of concurrency optimizations in F♯, such as F♯ message passing agent of MailboxProcessor and further interoperation with .NET TPL. Based on this knowledge, you will be able to enhance the performance optimizations when implementing and using other F♯ language features. The book also covers optimization techniques by using F♯ best practices and F♯ libraries. You will learn how the concepts of concurrency and parallel programming will help in improving the performance. With this, you would be able to take advantage of multi-core processors and track memory leaks, root causes, and CPU issues. Finally, you will be able to test their applications to achieve scalability. Style and approachThis easy-to-follow guide is full of hands-on examples of real-world multithreading tasks. Each topic is explained and placed in context, and for the more inquisitive, there are also more in-depth details of the concepts used. | |
| 588 | 0 | |a Print version record. | |
| 650 | 0 | |a F♯ (Computer program language) | |
| 650 | 0 | |a Application software |x Development. | |
| 650 | 0 | |a Functional programming (Computer science) | |
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