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Introduction to Debugging & Profiling for Qt development Get up-to-speed with the latest Qt debugging and performance tools

Get up-to-speed with the latest Qt debugging and performance tools

This training gives an introduction to various tools which help developers and testers in finding bugs and performance issues.

The tools presented cover a wide range of problems, from general purpose debugging and CPU profiling to Qt specific high-level analyzers. Often, it is relatively simple to run a tool, but interpreting the results, or even just using some of the more advanced tools, requires deep technical knowledge.

Introduction to Debugging & Profiling for Qt development – Training Course Contents:

We offer this training in two flavors: One with a focus on tooling available to developers working with Microsoft Windows on the desktop. The other focuses on what a developer should know for being efficient on both desktop as well as embedded Linux.

The following tools will be covered:

Debugging on Windows:

  • general purpose debuggers: Visual Studio, CDB
  • memory error detectors: Application Verifier, AddressSanitizers
  • thread error detectors: ThreadSanitizer
  • tracing: Dependency Walker, Process Monitor, API Monitor
  • various Qt-builtin features
  • GammaRay to investigate internals of Qt applications
  • OpenGL: apitrace

Profiling on Windows:

  • CPU: Intel VTune Amplifier XE, Visual Studio, Windows Performance Analyzer
  • heap memory: Visual Studio, Windows Performance Analyzer
  • QML: QML profiler
  • OpenGL: apitrace, NVidia nSight

Debugging on Linux:

  • general purpose debuggers: GDB
  • memory error detectors: valgrind’s memcheck, AddressSanitizers
  • thread error detectors: ThreadSanitizer
  • tracing: ldd, strace
  • various Qt-builtin features
  • GammaRay to investigate internals of Qt applications
  • OpenGL: apitrace

Profiling on Linux:

  • CPU: valgrind’s callgrind, Linux perf, Intel VTune Amplifier XE
  • heap memory: valgrind’s massif, heaptrack
  • QML: QML profiler
  • OpenGL: apitrace

Testing on Windows and Linux:

  • Qt TestLib: unit tests and benchmarks
  • static code analysis: clang analyzer, Coverity
  • code coverage: gcov

Read the full Table of Contents

Why learn about Debugging and Profiling?

The time spent writing code is often dwarfed by the time required to find bugs and improve performance. This training makes your development workflow more efficient: You will learn what tool to use in which situation, how to set it up and run it on an application. And, finally, you will learn how to analyze and interpret the results obtained from the various tools.

Course information:

Target Audience: Developers who want to find and fix problems
Prerequisite: Knowing the basics of C++, Qt and QML
Duration: 3 days
Sign up: Register below. For on-site training please contact us at training@kdab.com

 

Forthcoming courses in:

FromDaysLocationCourseLanguagePriceStatusRegister
February 6th, 2018 3 Macclesfield, UK Programming with Qt/QML English € 999.00Confirmed
February 13th, 2018 3 Chicago, IL, USA Programming with Qt/QML for the Desktop English $ 1500.00
March 20th, 2018 3 Macclesfield, UK Modern OpenGL: Introduction English € 1500.00
March 27th, 2018 3 Lyon, France Programming with Qt 3D French € 2000.00
April 17th, 2018 3 Macclesfield, UK Programming with Qt/QML English € 1500.00
May 8th, 2018 3 Detroit, MI, USA Qt for Automotive Development English $ 1800.00
May 15th, 2018 3 Paris, France Advanced QML French € 1500.00
May 22nd, 2018 3 Macclesfield, UK Advanced OpenGL English € 2000.00
June 12th, 2018 3 Toulouse, France Modern C++: C++11 / C++14 / C++17 French € 1500.00
July 17th, 2018 3 Chicago, IL, USA Programming with Qt/QML for Embedded English $ 1500.00
September 4th, 2018 3 Macclesfield, UK Modern C++: C++11 / C++14 / C++17 English € 1500.00
September 18th, 2018 3 Chicago, IL, USA Profiling and Debugging for Windows English $ 2500.00
October 2nd, 2018 3 Macclesfield, UK Modern OpenGL: Introduction English € 1500.00
October 9th, 2018 3 Paris, France Advanced Qt Widgets French € 1500.00
November 13th, 2018 3 Avignon, France Profiling and Debugging for Linux English € 2000.00
December 4th, 2018 3 Rennes, France Programmation Qt QML French € 1250.00
December 4th, 2018 3 Macclesfield, UK Advanced OpenGL English € 2000.00
Check out our complete course schedule…

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