IoT & Hardware
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You're reading from  Hands-On Embedded Programming with C++17

Product typeBook
Published inJan 2019
Reading LevelIntermediate
PublisherPackt
ISBN-139781788629300
Edition1st Edition
Languages
C++
Tools
Qt
Concepts
Embedded Systems
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Author (1)
Maya Posch
Maya Posch
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Maya Posch

Maya Posch is a senior C++ developer with more than 15 years of experience. Discovering the joys of programming early on, and later the joys of electronics, she has always expressed a profound interest in technology, a passion that she gladly shares with others. Describing herself as a C developer who happens to like C++ and Ada, she likes to seek the limits of what can be done with the minimum of code and hardware to accomplish everything that is cool, new, and exciting. She also enjoys FPGA development, AI, and robotics research, in addition to creative writing, music, and drawing.
Read more about Maya Posch

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Testing with Valgrind

Valgrind is the most commonly used collection of open source tools for analyzing and profiling everything from the cache and heap behavior of an application to memory leaks and potential multithreading issues. It works in tandem with the underlying operating system as, depending on the tool used, it has to intercept everything from memory allocations to instructions related to multithreading and related. This is the reason why it is only fully supported under Linux on 64-bit x86_64 architectures.

Using Valgrind on other supported platforms (Linux on x86, PowerPC, ARM, S390, MIPS, and ARM, also Solaris and macOS) is definitely also an option, but the primary development target of the Valgrind project is x86_64/Linux, making it the best platform to do profiling and debugging on, even if other platforms will be targeted later on.

On the Valgrind website at http://valgrind.org/info/platforms.html, we can see a full overview of the currently supported platforms.

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Hands-On Embedded Programming with C++17
Published in: Jan 2019Publisher: PacktISBN-13: 9781788629300
© 2019 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Maya Posch

Maya Posch is a senior C++ developer with more than 15 years of experience. Discovering the joys of programming early on, and later the joys of electronics, she has always expressed a profound interest in technology, a passion that she gladly shares with others. Describing herself as a C developer who happens to like C++ and Ada, she likes to seek the limits of what can be done with the minimum of code and hardware to accomplish everything that is cool, new, and exciting. She also enjoys FPGA development, AI, and robotics research, in addition to creative writing, music, and drawing.
Read more about Maya Posch

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