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Get F# High Performance PDF

Posted On April 20, 2018 at 3:01 pm by / Comments Off on Get F# High Performance PDF

By Eriawan Kusumawardhono

ISBN-10: 1786468077

ISBN-13: 9781786468079

Key Features

  • This e-book covers significant optimization concepts and most sensible practices in F# to enhance the functionality of applications
  • Packed with real-world examples, this e-book is fast paced, so that you can make sure a speedy impression at the functionality of your applications
  • It is geared toward current F# clients who are looking to take their talents to the following level

Book Description

F# is a useful programming language and is utilized in firm functions that call for excessive functionality. It has its personal distinct trait: it's a useful programming language and has OOP help on the comparable time.

This ebook can assist you are making F# functions run swifter with examples you could simply holiday down and take into your personal paintings. it is possible for you to to evaluate the functionality of this system and establish bottlenecks.

Beginning with a gradual assessment of concurrency positive aspects in F#, you'll get to understand the complicated issues of concurrency optimizations in F#, resembling F# message passing agent of MailboxProcessor and additional interoperation with .NET TPL. in accordance with this information, it is possible for you to to reinforce the functionality optimizations while imposing and utilizing different F# language features.

The booklet additionally covers optimization recommendations by utilizing F# most sensible practices and F# libraries. you'll find out how the recommendations of concurrency and parallel programming may also help in enhancing the functionality. With this, you'd be in a position to reap the benefits of multi-core processors and music reminiscence leaks, root motives, and CPU issues.

Finally, it is possible for you to to check their functions to accomplish scalability.

What you are going to learn

  • Understand how the execution of capabilities in F# works
  • Identify universal functionality bottlenecks
  • Implement most sensible practices to optimize performance
  • Use the to be had tooling to assist degree performance
  • Combine the simplest perform of asynchronous and synchronous
  • Optimize extra utilizing quite a few F# language constructs

Show description

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Additional info for F# High Performance

Example text

Typing the full object name may be error prone, as F# watch does not support Intellisense yet. The Release mode will have a smaller compiled F# code and it executes faster because it does not contain debug symbols and any other debug information attached to the compiled code. We can simply change the mode at the drop-down menu in the Visual Studio toolbar: There is no apparent distinction on the compiled DLL or EXE filename, other than the smaller size of the release mode. To summarize, the following are the differences of the Debug mode and the Release mode: Elements Debug Release Debug symbol (PDB) Included Size of compiled code Bigger than the release mode, excluding the PDB Smaller than the debug mode.

We can simply change the mode at the drop-down menu in the Visual Studio toolbar: There is no apparent distinction on the compiled DLL or EXE filename, other than the smaller size of the release mode. To summarize, the following are the differences of the Debug mode and the Release mode: Elements Debug Release Debug symbol (PDB) Included Size of compiled code Bigger than the release mode, excluding the PDB Smaller than the debug mode. file Not included. Yes, but the code will not be able to be debugged easily, as the code is optimized for executions.

For is by default taking a multiple core or a CPU to run it is not the same as running asynchronously, as it is not guaranteed to run as a combined async in parallel. Sleep will instead make the flow synchronous, as the Sleep method simply puts on hold the current thread as a delay synchronously. It is faster than common I/O because data is stored in parts (not whole data to a disk) to several disks in parallel. These operations are always blocking threads. It's still allowing other threads to run without waiting for the thread that has the lock to finish.

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F# High Performance by Eriawan Kusumawardhono


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