Modern C++ Concurrency in Depth ( C++17/20) from Udemy

C++ programming language can be categorized under many topics. Some say its a general purpose programming language, some say its a object oriented version of C. But I liked to categorized it under system programming language. One characteristic of any system programming language including C++ is that language should be able to execute faster compare to other languages like java etc.

C++ paradigm took sharp turn with the introduction of C++11 standards. The most notable difference with previous version is the introduction of new memory model. Memory model is the key part of any language, and the performance of all the functionalities depends on that language memory model. With new c++ memory model, we can exploit tremendous power of modern multi core processors.

Programming a proper C++ code with better memory reclaim mechanism is tough task. But if we want to code thread safe code which can harvest underline processors true power is much more difficult task. In this course we will have in depth discussion on C++ concurrency features including memory model. We will implements thread safe data structures and algorithms, both lock based manner and lock free manner. Proper lock free implementations of data structures and algorithms will provide unprecedented performance output. Let me listed down key aspects we cover in this course below.

1.Basics of C++ concurrency(threads, mutex, package_task, future ,async, promise)

2.Lock based thread safe implementation of data structures and algorithms.

3.C++ memory model.

4.Lock free implementation of data structures and algorithms.

5.C++20 concurrency features.

5. Proper memory reclaim mechanism for lock free data structures.

6. Design aspects of concurrent code.

7. In depth discussion on thread pools.

8. Bonus section on CUDA programming with C and C++.

What's inside

Learning objectives

Learn concurrent programming in c++ including feature in c++17/20 standards.

You will learn how to implement useful concurrent data structures and algorithms using latest c++ features.

Learn concurrent programming in c++ including feature in c++17/20 standards.
You will learn how to implement useful concurrent data structures and algorithms using latest c++ features.

Syllabus

Thread management

Setting up the environment for the course

Introduction to parallel computing

In this quiz we are going to explore parallel programming in general

Uses of parallel programming.

How to launch a thread

Programming exercise 1 : Launching the threads

Joinability of threads

Join and detach functions

How to handle join, in exception scenarios

Programming exercise 2 : Trivial sale a ship model

How to pass parameters to a thread

Problematic situations may arise when passing parameters to a thread

Transferring ownership of a thread

Some useful operations on thread

Programming excersice 3 : Sail a ship with work queues

Parallel accumulate - algorithm explanation

Parallel accumulate algorithm implementation

Thread local storage

Debugging a application in Visual studio

How to write thread safe code using locks

Introduction to locking mechanisms

Concept of invarient

mutexes

Things to remember when using mutexes

Thread safe stack implementation : introduction to stack

Thread safe stack implementation : implementation

Thread safe stack implementation : race condition inherit from the interface

Dead locks

unique locks

Mutex and locks

How to communication between threads

introduction to condition variables

Details about condition variables

Thread safe queue implementation : introduction to queue data structure

Thread safe queue implementation : implementation

introduction to futures and async tasks

async tasks detailed discussion

Parallel accumulate algorithm implementation with async task

Introduction to package_task

Communication between threads using std::promises

Retrieving exception using std::futures

std::shared_futures

How to implement lock based thread safe data structures and algorithm

introduction to lock based thread safe data structures and algorithms

queue data structure implementation using linked list data structure

thread safe queue implementation

Parallel STL introduction

parallel quick sort algorithm implementation

parallel for each implementation

parallel find algorithm implementation with package task

parallel find algorithm implementation with async

Partial sum algorithm introduction

Partial sum algorithm parallel implementation

Introduction to Matrix

Parallel Matrix multiplication

Parallel matrix transpose

Factors affecting the performance of concurrent code

C++20 Concurrency features

Jthread : Introduction

Jthread : Our own version implementation

C++ coroutines : Introduction

C++ coroutines : resume functions

C++ coroutines : Generators

C++ Barriers

in depth discussion on c++ memory model, memory ordering options with atomic opetations

Introduction to atomic operations

Functionality of std::atomic_flag

Functionality of std::atomic_bool

Explanation of compare_exchange functions

atomic pointers

General discussion on atomic types

Important relationships related to atomic operations between threads

Introduction to memory ordering options

Discussion on memory_order_seq_cst

Introduction to instruction reordering

Discussion on memory_order_relaxed

Discussion on memory_order_acquire and memory_order_release

Important aspects of memory_order_acquire and memory_order_release

Concept of transitive synchronization

Discussion on memory_order_consume

Concept of release sequence

Implementation of spin lock mutex

How to implement lock free data structures and algorithms with memory reclaim mechanisms

Introduction and some terminology

Stack recap

Simple lock free thread safe stack

Stack memory reclaim mechanism using thread counting

Stack memory reclaim mechanism using hazard pointers

Stack memory reclaim mechanism using reference counting

Learn how to construct working thread pool

Simple thread pool

Thread pool which allowed to wait on submitted tasks

Thread pool with waiting tasks

Minimizing contention on work queue

Thread pool with work stealing

Bonus section : Parallel programming in massively parallel devices with CUDA

Setting up the environment for CUDA

Elements of CUDA program

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Develops advanced C++ skills for writing multi-threaded and concurrent code, including memory models and race conditions

Examines modern C++ features, such as C++17/20 standards, for concurrency and parallelism

Taught by Kasun Liyanage, an expert in C++ concurrency

Provides hands-on practice with implementing thread-safe data structures and algorithms using both lock-based and lock-free approaches

Covers advanced topics such as C++20 concurrency features, CUDA programming, and thread pools

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Modern C++ Concurrency in Depth ( C++17/20) with these activities:

Review C++ basics

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Brushing up on the basics of C++ will help you quickly recall the fundamentals necessary to succeed in this course.

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Review variables, data types, and operators.
Go over control flow statements (if-else, loops).
Practice writing simple C++ programs.

Follow C++ concurrency tutorials

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Following tutorials will provide you with a structured approach to learning C++ concurrency concepts.

Browse courses on Multithreading

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Find reputable C++ concurrency tutorials online.
Follow the tutorials step-by-step, implementing the examples.
Experiment with different concurrency techniques.

Mentor junior C++ developers

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Mentoring others will reinforce your understanding of C++ concurrency and allow you to share your knowledge with aspiring developers.

Browse courses on Knowledge Sharing

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Identify junior C++ developers who need guidance.
Create a structured mentoring plan.
Provide support and guidance on C++ concurrency concepts.
Review code, provide feedback, and suggest improvements.

Show all three activities

Career center

Learners who complete Modern C++ Concurrency in Depth ( C++17/20) will develop knowledge and skills that may be useful to these careers:

Software Engineer

Software Engineers design, develop, test, and maintain software systems. They use a variety of programming languages and tools to create software systems that are reliable, efficient, and meet user needs. This course helps build a foundation in advanced C++ concepts, including memory management and concurrency. These concepts are essential for developing high-performance software systems.

See salaries and explore the career path for Software Engineer

Computer Programmer

Computer Programmers translate software requirements into machine instructions using programming languages. They design, write, test, and maintain computer programs to meet user needs in a variety of areas, such as business, education, healthcare, and entertainment. This course helps build a foundation in advanced C++ concepts, including memory management and concurrency. These concepts are essential for developing high-performance software applications.

See salaries and explore the career path for Computer Programmer

Software Developer

Software Developers write programs and applications for computers. They design, develop, test, and maintain software to meet user needs in a variety of areas, such as business, education, healthcare, and entertainment. This course helps build a foundation in advanced C++ concepts, including memory management and concurrency. These concepts are essential for developing high-performance software applications.

See salaries and explore the career path for Software Developer

Mobile Application Developer

Mobile Application Developers design and develop mobile applications for smartphones and tablets. They use a variety of programming languages and tools to create mobile applications that are functional, visually appealing, and compatible with different mobile platforms. This course helps build a foundation in advanced C++ concepts, including memory management and concurrency. These concepts are essential for developing high-performance mobile applications.

See salaries and explore the career path for Mobile Application Developer

Web Developer

Web Developers design and develop websites. They use a variety of programming languages and tools to create websites that are functional, visually appealing, and compatible with different devices. This course helps build a foundation in advanced C++ concepts, including memory management and concurrency. These concepts are essential for developing high-performance web applications.

See salaries and explore the career path for Web Developer

Cloud Architect

Cloud Architects design, implement, and maintain cloud computing systems. They use a variety of programming languages and tools to create cloud computing systems that are reliable, efficient, and meet the needs of organizations. This course may be useful in developing the programming skills needed to work with cloud computing systems.

See salaries and explore the career path for Cloud Architect

Systems Administrator

Systems Administrators install, configure, and maintain computer systems. They use a variety of programming languages and tools to create computer systems that are reliable, efficient, and meet the needs of organizations. This course may be useful in developing the programming skills needed to work with computer systems.

See salaries and explore the career path for Systems Administrator

Computer Systems Analyst

Computer Systems Analysts design, develop, and implement computer systems. They use a variety of programming languages and tools to create computer systems that meet the needs of organizations. This course may be useful in developing the programming skills needed to work with computer systems.

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Machine Learning Engineer

Machine Learning Engineers design, develop, and maintain machine learning models and algorithms. They use a variety of programming languages and tools to create machine learning models that can learn from data and make predictions or decisions. This course may be useful in developing the programming skills needed to work with machine learning models.

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Database Administrator

Database Administrators design, implement, and maintain databases. They use a variety of programming languages and tools to create databases that are reliable, efficient, and meet the needs of organizations. This course may be useful in developing the programming skills needed to work with databases.

See salaries and explore the career path for Database Administrator

Network Administrator

Network Administrators design, implement, and maintain computer networks. They use a variety of programming languages and tools to create computer networks that are reliable, efficient, and meet the needs of organizations. This course may be useful in developing the programming skills needed to work with computer networks.

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Information Security Analyst

Information Security Analysts design, implement, and maintain security systems to protect computer networks and data from unauthorized access. They use a variety of programming languages and tools to create security systems that are reliable, efficient, and meet the needs of organizations. This course may be useful in developing the programming skills needed to work with security systems.

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Data Scientist

Data Scientists use scientific methods, processes, algorithms, and systems to extract knowledge and insights from data in various forms, both structured and unstructured. They develop and maintain analytical models and techniques to analyze data and provide insights for business decisions. This course may be useful in developing the programming skills needed to work with large datasets.

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IT Manager

IT Managers plan, direct, and coordinate the activities of computer and information systems operations within an organization. They use a variety of programming languages and tools to manage computer and information systems. This course may be useful in developing the management skills needed to work with computer and information systems.

See salaries and explore the career path for IT Manager

Technical Writer

Technical Writers create and maintain technical documentation for software and hardware products. They use a variety of programming languages and tools to create technical documentation that is clear, concise, and accurate. This course may be useful in developing the writing skills needed to work with technical documentation.

See salaries and explore the career path for Technical Writer