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Key benefits

Explore the benefits of lazy evaluation, compiler features, and tools and libraries designed for high performance

Write fast programs at extremely high levels of abstraction

Work through practical examples that will help you address the challenges of writing efficient code

Description

Haskell, with its power to optimize the code and its high performance, is a natural candidate for high performance programming. It is especially well suited to stacking abstractions high with a relatively low performance cost. This book addresses the challenges of writing efficient code with lazy evaluation and techniques often used to optimize the performance of Haskell programs. We open with an in-depth look at the evaluation of Haskell expressions and discuss optimization and benchmarking. You will learn to use parallelism and we'll explore the concept of streaming. We’ll demonstrate the benefits of running multithreaded and concurrent applications. Next we’ll guide you through various profiling tools that will help you identify performance issues in your program. We’ll end our journey by looking at GPGPU, Cloud and Functional Reactive Programming in Haskell. At the very end there is a catalogue of robust library recommendations with code samples. By the end of the book, you will be able to boost the performance of any app and prepare it to stand up to real-world punishment.

What you will learn

Program idiomatic Haskell that s also surprisingly efficient

Improve performance of your code with data parallelism, inlining, and strictness annotations

Profile your programs to identify space leaks and missed opportunities for optimization

Find out how to choose the most efficient data and control structures

Optimize the Glasgow Haskell Compiler and runtime system for specific programs

See how to smoothly drop to lower abstractions wherever necessary

Execute programming for the GPU with Accelerate

Implement programming to easily scale to the cloud with Cloud Haskell

What do you get with Print?

Instant access to your digital copy whilst your Print order is Shipped

Paperback book shipped to your preferred address

Redeem a companion digital copy on all Print orders

Access this title in our online reader with advanced features

DRM FREE - Read whenever, wherever and however you want

Frequently bought together

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Shipping Details

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Unfortunately, due to several restrictions, we are unable to ship to the following countries:

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Oswald Michael Nov 19, 2019

This book is ok to get an overview over performance in Haskell. On certain topics it does not delve very deep (which I would have wished for). But to get a bit of feel about what matters for performance in Haskell, it is really ok.Some Haskell source had a bad formatting inside (spaces got removed, so identifiers are not right), but with a little understanding it is clear what is meant.

Amazon Verified review

Kevin S. Van Horn Feb 26, 2020

The book is full of typos and inconsistencies that suggest the author never did a final review of the manuscript. New concepts (e.g. guarded recursion) are often ambiguously or incompletely defined, or defined only by example. Very sloppy writing.

Haskell High Performance Programming: Write Haskell programs that are robust and fast enough to stand up to the needs of today

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