Pointers To Performance

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The Go Programming Language Phrasebook

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Author : David Chisnall
Publisher : Addison-Wesley
ISBN 13 : 0132919001
Total Pages : 279 pages
Book Rating : 4.1/5 (329 download)

Book Synopsis The Go Programming Language Phrasebook by : David Chisnall

Download or read book The Go Programming Language Phrasebook written by David Chisnall and published by Addison-Wesley. This book was released on 2012-05-01 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Go Programming Language Phrasebook Essential Go code and idioms for all facets of the development process This guide gives you the code “phrases” you need to quickly and effectively complete a wide variety of projects with Go, today’s most exciting new programming language. Tested, easy-to-adapt code examples illuminate every step of Go development, helping you write highly scalable, concurrent software. You’ll master Go-specific idioms for working with strings, collections, arrays, error handling, goroutines, slices, maps, channels, numbers, dates, times, files, networking, web apps, the runtime, and more. Concise and Accessible Easy to carry and easy to use: Ditch all those bulky books for one portable pocket guide Flexible and Functional Packed with more than 100 customizable code snippets: Quickly create solid Go code to solve just about any problem Register your book at informit.com/register for convenient access to downloads, updates, and corrections as they become available.

Understanding and Using C Pointers

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Author : Richard M Reese
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449344550
Total Pages : 300 pages
Book Rating : 4.4/5 (493 download)

Book Synopsis Understanding and Using C Pointers by : Richard M Reese

Download or read book Understanding and Using C Pointers written by Richard M Reese and published by "O'Reilly Media, Inc.". This book was released on 2013-05-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improve your programming through a solid understanding of C pointers and memory management. With this practical book, you’ll learn how pointers provide the mechanism to dynamically manipulate memory, enhance support for data structures, and enable access to hardware. Author Richard Reese shows you how to use pointers with arrays, strings, structures, and functions, using memory models throughout the book. Difficult to master, pointers provide C with much flexibility and power—yet few resources are dedicated to this data type. This comprehensive book has the information you need, whether you’re a beginner or an experienced C or C++ programmer or developer. Get an introduction to pointers, including the declaration of different pointer types Learn about dynamic memory allocation, de-allocation, and alternative memory management techniques Use techniques for passing or returning data to and from functions Understand the fundamental aspects of arrays as they relate to pointers Explore the basics of strings and how pointers are used to support them Examine why pointers can be the source of security problems, such as buffer overflow Learn several pointer techniques, such as the use of opaque pointers, bounded pointers and, the restrict keyword

Advanced R

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Author : Hadley Wickham
Publisher : CRC Press
ISBN 13 : 1498759807
Total Pages : 669 pages
Book Rating : 4.4/5 (987 download)

Book Synopsis Advanced R by : Hadley Wickham

Download or read book Advanced R written by Hadley Wickham and published by CRC Press. This book was released on 2015-09-15 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Essential Reference for Intermediate and Advanced R Programmers Advanced R presents useful tools and techniques for attacking many types of R programming problems, helping you avoid mistakes and dead ends. With more than ten years of experience programming in R, the author illustrates the elegance, beauty, and flexibility at the heart of R. The book develops the necessary skills to produce quality code that can be used in a variety of circumstances. You will learn: The fundamentals of R, including standard data types and functions Functional programming as a useful framework for solving wide classes of problems The positives and negatives of metaprogramming How to write fast, memory-efficient code This book not only helps current R users become R programmers but also shows existing programmers what’s special about R. Intermediate R programmers can dive deeper into R and learn new strategies for solving diverse problems while programmers from other languages can learn the details of R and understand why R works the way it does.

Systems Performance

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Author : Brendan Gregg
Publisher : Pearson
ISBN 13 : 0136821650
Total Pages : 2022 pages
Book Rating : 4.1/5 (368 download)

Book Synopsis Systems Performance by : Brendan Gregg

Download or read book Systems Performance written by Brendan Gregg and published by Pearson. This book was released on 2020-12-09 with total page 2022 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systems Performance, Second Edition, covers concepts, strategy, tools, and tuning for operating systems and applications, using Linux-based operating systems as the primary example. A deep understanding of these tools and techniques is critical for developers today. Implementing the strategies described in this thoroughly revised and updated edition can lead to a better end-user experience and lower costs, especially for cloud computing environments that charge by the OS instance. Systems performance expert and best-selling author Brendan Gregg summarizes relevant operating system, hardware, and application theory to quickly get professionals up to speed even if they have never analyzed performance before. Gregg then provides in-depth explanations of the latest tools and techniques, including extended BPF, and shows how to get the most out of cloud, web, and large-scale enterprise systems. Key topics covered include Hardware, kernel, and application internals, and how they perform Methodologies for rapid performance analysis of complex systems Optimizing CPU, memory, file system, disk, and networking usage Sophisticated profiling and tracing with perf, Ftrace, and BPF (BCC and bpftrace) Performance challenges associated with cloud computing hypervisors Benchmarking more effectively Featuring up-to-date coverage of Linux operating systems and environments, Systems Performance, Second Edition, also addresses issues that apply to any computer system. The book will be a go-to reference for many years to come and, like the first edition, required reading at leading tech companies. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Effective Modern C++

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Author : Scott Meyers
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491908424
Total Pages : 334 pages
Book Rating : 4.4/5 (919 download)

Book Synopsis Effective Modern C++ by : Scott Meyers

Download or read book Effective Modern C++ written by Scott Meyers and published by "O'Reilly Media, Inc.". This book was released on 2014-11-11 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coming to grips with C++11 and C++14 is more than a matter of familiarizing yourself with the features they introduce (e.g., auto type declarations, move semantics, lambda expressions, and concurrency support). The challenge is learning to use those features effectively—so that your software is correct, efficient, maintainable, and portable. That’s where this practical book comes in. It describes how to write truly great software using C++11 and C++14—i.e. using modern C++. Topics include: The pros and cons of braced initialization, noexcept specifications, perfect forwarding, and smart pointer make functions The relationships among std::move, std::forward, rvalue references, and universal references Techniques for writing clear, correct, effective lambda expressions How std::atomic differs from volatile, how each should be used, and how they relate to C++'s concurrency API How best practices in "old" C++ programming (i.e., C++98) require revision for software development in modern C++ Effective Modern C++ follows the proven guideline-based, example-driven format of Scott Meyers' earlier books, but covers entirely new material. "After I learned the C++ basics, I then learned how to use C++ in production code from Meyer's series of Effective C++ books. Effective Modern C++ is the most important how-to book for advice on key guidelines, styles, and idioms to use modern C++ effectively and well. Don't own it yet? Buy this one. Now". -- Herb Sutter, Chair of ISO C++ Standards Committee and C++ Software Architect at Microsoft

C++ High Performance

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Author : Bjorn Andrist
Publisher : Packt Publishing Ltd
ISBN 13 : 1839212586
Total Pages : 545 pages
Book Rating : 4.8/5 (392 download)

Book Synopsis C++ High Performance by : Bjorn Andrist

Download or read book C++ High Performance written by Bjorn Andrist and published by Packt Publishing Ltd. This book was released on 2020-12-30 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to help aspiring and professional C++ developers elevate the performance of their apps by allowing them to run faster and consume fewer resources. Purchase of the print or Kindle book includes a free eBook in PDF format. Key Features Updated to C++20 with completely revised code and more content on error handling, benchmarking, memory allocators, and concurrent programming Explore the latest C++20 features including concepts, ranges, and coroutines Utilize C++ constructs and techniques to carry out effective data structure optimization and memory management Book Description C++ High Performance, Second Edition guides you through optimizing the performance of your C++ apps. This allows them to run faster and consume fewer resources on the device they're running on without compromising the readability of your codebase. The book begins by introducing the C++ language and some of its modern concepts in brief. Once you are familiar with the fundamentals, you will be ready to measure, identify, and eradicate bottlenecks in your C++ codebase. By following this process, you will gradually improve your style of writing code. The book then explores data structure optimization, memory management, and how it can be used efficiently concerning CPU caches. After laying the foundation, the book trains you to leverage algorithms, ranges, and containers from the standard library to achieve faster execution, write readable code, and use customized iterators. It provides hands-on examples of C++ metaprogramming, coroutines, reflection to reduce boilerplate code, proxy objects to perform optimizations under the hood, concurrent programming, and lock-free data structures. The book concludes with an overview of parallel algorithms. By the end of this book, you will have the ability to use every tool as needed to boost the efficiency of your C++ projects. What you will learn Write specialized data structures for performance-critical code Use modern metaprogramming techniques to reduce runtime calculations Achieve efficient memory management using custom memory allocators Reduce boilerplate code using reflection techniques Reap the benefits of lock-free concurrent programming Gain insights into subtle optimizations used by standard library algorithms Compose algorithms using ranges library Develop the ability to apply metaprogramming aspects such as constexpr, constraints, and concepts Implement lazy generators and asynchronous tasks using C++20 coroutines Who this book is for If you're a C++ developer looking to improve the efficiency of your code or just keen to upgrade your skills to the next level, this book is for you.

High Performance Embedded Architectures and Compilers

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Author : Koen De Bosschere
Publisher : Springer
ISBN 13 : 3540693386
Total Pages : 298 pages
Book Rating : 4.5/5 (46 download)

Book Synopsis High Performance Embedded Architectures and Compilers by : Koen De Bosschere

Download or read book High Performance Embedded Architectures and Compilers written by Koen De Bosschere and published by Springer. This book was released on 2007-07-20 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Second International Conference on High Performance Embedded Architectures and Compilers, HiPEAC 2007, held in Ghent, Belgium, in January 2007. The 19 revised full papers presented together with one invited keynote paper were carefully reviewed and selected from 65 submissions. The papers are organized in topical sections.

Languages and Compilers for High Performance Computing

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Author : Rudolf Eigenmann
Publisher : Springer
ISBN 13 : 3540318135
Total Pages : 495 pages
Book Rating : 4.5/5 (43 download)

Book Synopsis Languages and Compilers for High Performance Computing by : Rudolf Eigenmann

Download or read book Languages and Compilers for High Performance Computing written by Rudolf Eigenmann and published by Springer. This book was released on 2005-08-25 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 17th International Workshop on Languages and Compilers for High Performance Computing was hosted by Purdue University in September 2004 on Purdue campus in West Lafayette, Indiana, USA.

Pointers in C: A Formula Handbook

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Author : N.B. Singh
Publisher : N.B. Singh
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4./5 ( download)

Book Synopsis Pointers in C: A Formula Handbook by : N.B. Singh

Download or read book Pointers in C: A Formula Handbook written by N.B. Singh and published by N.B. Singh. This book was released on with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Pointers in C: A Formula Handbook" serves as a concise reference guide for understanding and mastering the concept of pointers in the C programming language. This book offers clear explanations, practical examples, and essential formulas to help readers navigate the complexities of pointer manipulation efficiently. Ideal for both beginners and experienced programmers, it provides a handy resource for quick access to key information needed for effective C programming involving pointers.

Scaling OpenMP for Exascale Performance and Portability

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Author : Bronis R. de Supinski
Publisher : Springer
ISBN 13 : 3319655787
Total Pages : 350 pages
Book Rating : 4.3/5 (196 download)

Book Synopsis Scaling OpenMP for Exascale Performance and Portability by : Bronis R. de Supinski

Download or read book Scaling OpenMP for Exascale Performance and Portability written by Bronis R. de Supinski and published by Springer. This book was released on 2017-08-30 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 13th International Workshop on OpenMP, IWOMP 2017, held in Stony Brook, NY, USA, in September 2017. The 23 full papers presented in this volume were carefully reviewed and selected from 28 submissions. They were organized in topical sections named: Advanced Implementations and Extensions; OpenMP Application Studies; Analyzing and Extending Tasking; OpenMP 4 Application Evaluation; Extended Parallelism Models: Performance Analysis and Tools; and Advanced Data Management with OpenMP.

Direction of Pointer Motion in Relation to Movement of Flight Controls

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Author : John F. Gardner
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Direction of Pointer Motion in Relation to Movement of Flight Controls by : John F. Gardner

Download or read book Direction of Pointer Motion in Relation to Movement of Flight Controls written by John F. Gardner and published by . This book was released on 1950 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Learning Go

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Author : Jon Bodner
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1098139259
Total Pages : 522 pages
Book Rating : 4.0/5 (981 download)

Book Synopsis Learning Go by : Jon Bodner

Download or read book Learning Go written by Jon Bodner and published by "O'Reilly Media, Inc.". This book was released on 2024-01-10 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Go has rapidly become the preferred language for building web services. Plenty of tutorials are available to teach Go's syntax to developers with experience in other programming languages, but tutorials aren't enough. They don't teach Go's idioms, so developers end up recreating patterns that don't make sense in a Go context. This practical guide provides the essential background you need to write clear and idiomatic Go. No matter your level of experience, you'll learn how to think like a Go developer. Author Jon Bodner introduces the design patterns experienced Go developers have adopted and explores the rationale for using them. This updated edition also shows you how Go's generics support fits into the language. This book helps you: Write idiomatic code in Go and design a Go project Understand the reasons behind Go's design decisions Set up a Go development environment for a solo developer or team Learn how and when to use reflection, unsafe, and cgo Discover how Go's features allow the language to run efficiently Know which Go features you should use sparingly or not at all Use Go's tools to improve performance, optimize memory usage, and reduce garbage collection Learn how to use Go's advanced development tools

BPF Performance Tools

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Author : Brendan Gregg
Publisher : Addison-Wesley Professional
ISBN 13 : 0136624588
Total Pages : 2525 pages
Book Rating : 4.1/5 (366 download)

Book Synopsis BPF Performance Tools by : Brendan Gregg

Download or read book BPF Performance Tools written by Brendan Gregg and published by Addison-Wesley Professional. This book was released on 2019-11-27 with total page 2525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use BPF Tools to Optimize Performance, Fix Problems, and See Inside Running Systems BPF-based performance tools give you unprecedented visibility into systems and applications, so you can optimize performance, troubleshoot code, strengthen security, and reduce costs. BPF Performance Tools: Linux System and Application Observability is the definitive guide to using these tools for observability. Pioneering BPF expert Brendan Gregg presents more than 150 ready-to-run analysis and debugging tools, expert guidance on applying them, and step-by-step tutorials on developing your own. You’ll learn how to analyze CPUs, memory, disks, file systems, networking, languages, applications, containers, hypervisors, security, and the kernel. Gregg guides you from basic to advanced tools, helping you generate deeper, more useful technical insights for improving virtually any Linux system or application. • Learn essential tracing concepts and both core BPF front-ends: BCC and bpftrace • Master 150+ powerful BPF tools, including dozens created just for this book, and available for download • Discover practical strategies, tips, and tricks for more effective analysis • Analyze compiled, JIT-compiled, and interpreted code in multiple languages: C, Java, bash shell, and more • Generate metrics, stack traces, and custom latency histograms • Use complementary tools when they offer quick, easy wins • Explore advanced tools built on BPF: PCP and Grafana for remote monitoring, eBPF Exporter, and kubectl-trace for tracing Kubernetes • Foreword by Alexei Starovoitov, creator of the new BPF BPF Performance Tools will be an indispensable resource for all administrators, developers, support staff, and other IT professionals working with any recent Linux distribution in any enterprise or cloud environment.

Logic Programming

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Author : Philippe Codognet
Publisher : Springer Science & Business Media
ISBN 13 : 3540429352
Total Pages : 376 pages
Book Rating : 4.5/5 (44 download)

Book Synopsis Logic Programming by : Philippe Codognet

Download or read book Logic Programming written by Philippe Codognet and published by Springer Science & Business Media. This book was released on 2001-11-14 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 17th International Conference on Logic Programming, ICLP 2001, held in Paphos, Cyprus in November/December 2001. The 23 revised full papers presented were carefully reviewed and selected from 64 submissions. All current aspects of logic programming and computational logics are addressed.

Pointers on C

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Author : Kenneth A. Reek
Publisher : Pearson
ISBN 13 : 9780673999863
Total Pages : 0 pages
Book Rating : 4.9/5 (998 download)

Book Synopsis Pointers on C by : Kenneth A. Reek

Download or read book Pointers on C written by Kenneth A. Reek and published by Pearson. This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed for professionals and advanced students, Pointers On C provides a comprehensive resource for those needing in-depth coverage of the C programming language. An extensive explanation of pointer basics and a thorough exploration of their advanced features allows programmers to incorporate the power of pointers into their C programs. Complete coverage, detailed explanations of C programming idioms, and thorough discussion of advanced topics makes Pointers On C a valuable tutorial and reference for students and professionals alike.

Speculative Execution in High Performance Computer Architectures

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Author : David Kaeli
Publisher : CRC Press
ISBN 13 : 1420035150
Total Pages : 452 pages
Book Rating : 4.4/5 (2 download)

Book Synopsis Speculative Execution in High Performance Computer Architectures by : David Kaeli

Download or read book Speculative Execution in High Performance Computer Architectures written by David Kaeli and published by CRC Press. This book was released on 2005-05-26 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until now, there were few textbooks that focused on the dynamic subject of speculative execution, a topic that is crucial to the development of high performance computer architectures. Speculative Execution in High Performance Computer Architectures describes many recent advances in speculative execution techniques. It covers cutting-edge research

Multicore Application Programming

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Author : Darryl Gove
Publisher : Addison-Wesley Professional
ISBN 13 : 0321711378
Total Pages : 465 pages
Book Rating : 4.3/5 (217 download)

Book Synopsis Multicore Application Programming by : Darryl Gove

Download or read book Multicore Application Programming written by Darryl Gove and published by Addison-Wesley Professional. This book was released on 2011 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multicore Application Programming is a comprehensive, practical guide to high-performance multicore programming that any experienced developer can use.