Writing High-Performance .NET Code

Author: Ben Watson
Publisher:
ISBN: 9780990583448
Category :
Languages : en
Pages :

Book Description
Do you want your .NET code to have the absolute best performance it can? This book demystifies the CLR, teaching you how and why to write code with optimum performance. Learn critical lessons from a person who helped design and build one of the largest high-performance .NET systems in the world.This book does not just teach you how the CLR works--it teaches you exactly what you need to do now to obtain the best performance today. It will expertly guide you through the nuts and bolts of extreme performance optimization in .NET, complete with in-depth examinations of CLR functionality, free tool recommendations and tutorials, useful anecdotes, and step-by-step guides to measure and improve performance.Among the topics you will learn are how to:- Choose what to measure and why- Use many amazing tools, freely available, to solve problems quickly- Understand the .NET garbage collector and its effect on your application- Use effective coding patterns that lead to optimal garbage collection performance- Diagnose common GC-related issues- Reduce costs of JITting- Use multiple threads sanely and effectively, avoiding synchronization problems- Know which .NET features and APIs to use and which to avoid- Use code generation to avoid performance problems- Measure everything and expose hidden performance issues- Instrument your program with performance counters and ETW events- Use the latest and greatest .NET features- Ensure your code can run on mobile devices without problems- Build a performance-minded team...and much more.

Writing High-Performance .NET Code, 2nd Edition

Author: Ben Watson
Publisher: Ben Watson
ISBN: 099058349X
Category : Computers
Languages : en
Pages : 494

Book Description
Take performance to the next level!

This book does not just teach you how the CLR works---it teaches you exactly what you need to do now to obtain the best performance today. It will expertly guide you through the nuts and bolts of extreme performance optimization in .NET, complete with in-depth examinations of CLR functionality, free tool recommendations and tutorials, useful anecdotes, and step-by-step guides to measure and improve performance.

This second edition incorporates the advances and improvements in .NET over the last few years, as well as greatly expanded coverage of tools, more topics, more tutorials, more tips, and improvements throughout the entire book.

New in the 2nd Edition:

50% increase in content!
New examples, code samples, and diagrams throughout entire book
More ways to analyze the heap and find memory problems
More tool coverage, including expanded usage of Visual Studio
More benchmarking
New GC configuration options
Code warmup techniques
New .NET features such as ref-returns, value tuples, SIMD, and more
More detailed analysis of LINQ
Tips for high-level feature areas such as ASP.NET, ADO.NET, and WPF

Also find expanded coverage and discover new tips and tricks for:

Profiling with multiple tools to quickly find problem areas
Detailed description of the garbage collector, how to optimize your code for it, and how to diagnose difficult memory-related issues
How to analyze JIT and diagnose warmup problems
Effective use of the Task Parallel Library to maximize throughput
Which .NET features and APIs to use and which to avoid
Instrument your program with performance counters and ETW events
Use the latest and greatest .NET features
Build a performance-minded team
...and so much more

Hands-On High Performance with Go

Author: Bob Strecansky
Publisher: Packt Publishing Ltd
ISBN: 178980177X
Category : Computers
Languages : en
Pages : 387

Book Description
Proven methodologies and concurrency techniques that will help you write faster and better code with Go programming Key FeaturesExplore Go’s profiling tools to write faster programs by identifying and fixing bottlenecksAddress Go-specific performance issues such as memory allocation and garbage collectionDelve into the subtleties of concurrency and discover how to successfully implement it in everyday applicationsBook Description Go is an easy-to-write language that is popular among developers thanks to its features such as concurrency, portability, and ability to reduce complexity. This Golang book will teach you how to construct idiomatic Go code that is reusable and highly performant. Starting with an introduction to performance concepts, you’ll understand the ideology behind Go’s performance. You’ll then learn how to effectively implement Go data structures and algorithms along with exploring data manipulation and organization to write programs for scalable software. This book covers channels and goroutines for parallelism and concurrency to write high-performance code for distributed systems. As you advance, you’ll learn how to manage memory effectively. You’ll explore the compute unified device architecture (CUDA) application programming interface (API), use containers to build Go code, and work with the Go build cache for quicker compilation. You’ll also get to grips with profiling and tracing Go code for detecting bottlenecks in your system. Finally, you’ll evaluate clusters and job queues for performance optimization and monitor the application for performance regression. By the end of this Go programming book, you’ll be able to improve existing code and fulfill customer requirements by writing efficient programs. What you will learnOrganize and manipulate data effectively with clusters and job queuesExplore commonly applied Go data structures and algorithmsWrite anonymous functions in Go to build reusable appsProfile and trace Go apps to reduce bottlenecks and improve efficiencyDeploy, monitor, and iterate Go programs with a focus on performanceDive into memory management and CPU and GPU parallelism in GoWho this book is for This Golang book is a must for developers and professionals who have an intermediate-to-advanced understanding of Go programming, and are interested in improving their speed of code execution.

Pro .NET Performance

Author: Sasha Goldshtein
Publisher: Apress
ISBN: 1430244593
Category : Computers
Languages : en
Pages : 360

Book Description
Maximizing the performance of your algorithms and applications is extremely important and can give you a competitive advantage, a lower cost of ownership, and happier users. Pro .NET Performance explains the internals of Windows, the CLR, and the physical hardware that affect the performance of your applications, and gives you the knowledge and tools to measure how your code performs in isolation from external factors. The book is full of C# code samples and tips to help you squeeze every bit of juice from your application—lower memory utilization, consistent CPU usage, and fewer I/O operations across the network and disk. Pro .NET Performance will change the way you think about .NET application development. Guides you through performance measurement with a variety of profilers and other tools Explains how OS and CLR internals affect your application’s performance in unexpected ways Provides you with tips and real-life case studies for improving application performance

C# 7 and .NET Core 2.0 High Performance

Author: Ovais Mehboob Ahmed Khan
Publisher: Packt Publishing Ltd
ISBN: 1788474600
Category : Computers
Languages : en
Pages : 293

Book Description
Improve the speed of your code and optimize the performance of your apps Key Features Understand the common performance pitfalls and improve your application’s performance Get to grips with multi-threaded and asynchronous programming in C# Develop highly performant applications on .NET Core using microservice architecture Book Description While writing an application, performance is paramount. Performance tuning for realworld applications often involves activities geared toward fnding bottlenecks; however, this cannot solve the dreaded problem of slower code. If you want to improve the speed of your code and optimize an application's performance, then this book is for you. C# 7 and .NET Core 2.0 High Performance begins with an introduction to the new features of what?explaining how they help in improving an application's performance. Learn to identify the bottlenecks in writing programs and highlight common performance pitfalls, and learn strategies to detect and resolve these issues early. You will explore multithreading and asynchronous programming with .NET Core and learn the importance and effcient use of data structures. This is followed with memory management techniques and design guidelines to increase an application’s performance. Gradually, the book will show you the importance of microservices architecture for building highly performant applications and implementing resiliency and security in .NET Core. After reading this book, you will learn how to structure and build scalable, optimized, and robust applications in C#7 and .NET. What you will learn Measure application performance using BenchmarkDotNet Explore the techniques to write multithreaded applications Leverage TPL and PLinq libraries to perform asynchronous operations Get familiar with data structures to write optimized code Understand design techniques to increase your application’s performance Learn about memory management techniques in .NET Core Develop a containerized application based on microservices architecture Learn tools and techniques to monitor application performance Who this book is for This book is for .NET developers looking at improving the speed of their code or simply wanting to take their skills to the next level. Basic C# knowledge is assumed.

Learning .NET High-performance Programming

Author: Antonio Esposito
Publisher: Packt Publishing Ltd
ISBN: 1785282638
Category : Computers
Languages : en
Pages : 305

Book Description
This book will help you understand what "programming for performance" means, and use effective coding patterns and techniques to optimize your .NET applications. You will begin by understanding what "high performance coding" means, and the different performance concerns. You will see how CLR works and get an understanding of concepts such as memory management, garbage collection, and thread life cycles. You will proceed to learn about the theoretical and practical concepts of PLINQ programming. You will also see what Big Data is, and how to architect a Big Data solution to manipulate large datasets. Finally, you will learn how to launch and analyze a profile session and execute tests against a code block or application for performance analysis. By the end of this book, you will have a complete understanding of efficient programming using high-performance techniques, and will able to write highly optimized applications.

High Performance JavaScript

Author: Nicholas C. Zakas
Publisher: "O'Reilly Media, Inc."
ISBN: 1449388744
Category : Computers
Languages : en
Pages : 234

Book Description
If you're like most developers, you rely heavily on JavaScript to build interactive and quick-responding web applications. The problem is that all of those lines of JavaScript code can slow down your apps. This book reveals techniques and strategies to help you eliminate performance bottlenecks during development. You'll learn how to improve execution time, downloading, interaction with the DOM, page life cycle, and more. Yahoo! frontend engineer Nicholas C. Zakas and five other JavaScript experts—Ross Harmes, Julien Lecomte, Steven Levithan, Stoyan Stefanov, and Matt Sweeney—demonstrate optimal ways to load code onto a page, and offer programming tips to help your JavaScript run as efficiently and quickly as possible. You'll learn the best practices to build and deploy your files to a production environment, and tools that can help you find problems once your site goes live. Identify problem code and use faster alternatives to accomplish the same task Improve scripts by learning how JavaScript stores and accesses data Implement JavaScript code so that it doesn't slow down interaction with the DOM Use optimization techniques to improve runtime performance Learn ways to ensure the UI is responsive at all times Achieve faster client-server communication Use a build system to minify files, and HTTP compression to deliver them to the browser

Performance Analysis and Tuning on Modern CPUs

Author:
Publisher: Independently Published
ISBN:
Category :
Languages : en
Pages : 238

Book Description
Performance tuning is becoming more important than it has been for the last 40 years. Read this book to understand your application's performance that runs on a modern CPU and learn how you can improve it. The 170+ page guide combines the knowledge of many optimization experts from different industries.

High-Performance Programming in C# and .NET

Author: Jason Alls
Publisher: Packt Publishing Ltd
ISBN: 1800569955
Category : Computers
Languages : en
Pages : 660

Book Description
Enhance your applications' performance using best practices for benchmarking, application profiling, asynchronous programming, designing responsive UIs, gRPC communication, and distributed applications Key Features • Make the best use of performance enhancements in C# 10.0 and .NET 6 • Boost application performance by identifying hardware bottlenecks and common performance pitfalls • Get to grips with best practices and techniques for improving the scalability of distributed systems Book Description Writing high-performance code while building an application is crucial, and over the years, Microsoft has focused on delivering various performance-related improvements within the .NET ecosystem. This book will help you understand the aspects involved in designing responsive, resilient, and high-performance applications with the new version of C# and .NET. You will start by understanding the foundation of high-performance code and the latest performance-related improvements in C# 10.0 and .NET 6. Next, you'll learn how to use tracing and diagnostics to track down performance issues and the cause of memory leaks. The chapters that follow then show you how to enhance the performance of your networked applications and various ways to improve directory tasks, file tasks, and more. Later, you'll go on to improve data querying performance and write responsive user interfaces. You'll also discover how you can use cloud providers such as Microsoft Azure to build scalable distributed solutions. Finally, you'll explore various ways to process code synchronously, asynchronously, and in parallel to reduce the time it takes to process a series of tasks. By the end of this C# programming book, you'll have the confidence you need to build highly resilient, high-performance applications that meet your customer's demands. What you will learn • Use correct types and collections to enhance application performance • Profile, benchmark, and identify performance issues with the codebase • Explore how to best perform queries on LINQ to improve an application's performance • Effectively utilize a number of CPUs and cores through asynchronous programming • Build responsive user interfaces with WinForms, WPF, MAUI, and WinUI • Benchmark ADO.NET, Entity Framework Core, and Dapper for data access • Implement CQRS and event sourcing and build and deploy microservices Who this book is for This book is for software engineers, professional software developers, performance engineers, and application profilers looking to improve the speed of their code or take their skills to the next level to gain a competitive advantage. You should be a proficient C# programmer who can already put the language to good use and is also comfortable using Microsoft Visual Studio 2022.

High Performance Enterprise Apps using C# 10 and .NET 6

Author: Ockert J. du Preez
Publisher: BPB Publications
ISBN: 9355510187
Category : Computers
Languages : en
Pages : 199

Book Description
Explore the ins-and-outs of optimizing your code to improve performance KEY FEATURES ● Contains a variety of approaches and tools for resolving, repairing, and fine-tuning enterprise applications. ● Learn to write clean and efficient codes to avoid performance bottlenecks. ● Get well versed with optimization and benchmarking tools to discover and fix poor-performing code. DESCRIPTION When making a large enterprise application, a lot of thought needs to go into the performance. This problem could have been prevented when applications are slow and have timeout errors, for example, and these errors keep happening. This book instructs developers on how to increase the efficiency of their code, detect and eliminate performance bottlenecks, and construct codes that simplify the software execution. This book teaches to improve the performance and reliability of apps so that the business runs smoothly. Readers will learn to employ the correct data types, different pattern matching, application profiling, and performance diagnostics. Various application challenges, including a large object heap, memory cache, system interoperability, and accurate collections, are thoroughly discussed with appropriate solutions. While exploring how to improve application performance, readers will gain hands-on experience with tools like Visual Studio Diagnostic Tools, JetBrains DotMemory, Red Gate ANTS, and dotTrace. Furthermore, readers get to practice writing clean codes, use of expert best practices, and design effective UIs responding appropriately to the server and the user. WHAT YOU WILL LEARN ● Develop the ability to recognise code with poor performance in every application. ● Prevent application performance issues by writing code free of errors and problems. ● Verify troublesome areas of the application's code with in-depth testing. ● Think creatively to create responsive user interfaces for individual users and applications. ● Get an opportunity to learn necessary C# commands quickly. ● Overcome the difficulties brought by InterOp, Hashtable, and Collection. WHO THIS BOOK IS FOR C# and .NET developers, application developers, web developers, and software developers are all looking forward to this book because they want to focus on producing high-quality apps rather than managing the development tool. TABLE OF CONTENTS Section-I: An Introduction to Code Performance and C# 1. The Need for High-Performance Code 2. Overview of C# 3. New and Improved features in C# 4. Using Data Types 5. Enhancing Pattern Matching 6. Using Collections Properly 7. Identifying Performance Problems 8. Benchmarking Code with BenchmarkDotNet 9. Dealing with the Memory Cache 10. Working with the Large Object Heap 11. Creating a Responsive UI 12. Overcoming InterOp Challenges