Practical Parallelism in C++

This repository contains all code from the YouTube series "Practical Parallelism in C++" by CoffeeBeforeArch.

Contact

Suggestions for specific content can be sent to: CoffeeBeforeArch@gmail.com

Environment

Operating System: Windows 10 & Ubuntu 18.04

IDE: Visual Studio 2017

Text Editor: VIM

Thread Interfaces: Windows API, Pthreads, C++11 Standard, MPI

Concepts covered in each video

C++ Threads

Video	Concepts	Files
Practical Parallelism in C++: Introduction	Threads, Concurrency, Parallelism	call_from.cpp
Practical Parallelism in C++: Mutex Basics	Mutex Locks, Critical Sections	mutex_basics.cpp

Windows Threads

Video	Concepts	Files
Practical Parallelism in C++: Windows Threads	Windows Threads, Thread-Safe Functions	windows_threads.cpp

Pthreads

Video	Concepts	Files
Practical Parallelism in C++: Basic Pthreads	Pthreads	posix_threads.cpp
Practical Parallelism in C++: Broadcast Parallel Gaussian Elimination	Gaussian Elimination, Broadcast Parallel, Pthread Barriers	gaussian.cpp utils.h common.h
Practical Parallelism in C++: Broadcast-Parallel Gaussian Elimination with Cyclic Mapping	Gaussian Elimination, Broadcast Parallel, Pthread Barriers, Cyclic Striped Mapping	gaussian.cpp utils.h common.h

MPI

Video	Concepts	Files
Practical Parallelism in C++: MPI Basics	Message Passing, Shared Memory, Ranks, Communicators	mpi_hello.cpp
Practical Parallelism in C++: MPI Synchronization	Synchronization, Sending Messages, Receiving Messages, Buffering	mpi_hello_synchronize.cpp
Practical Parallelism in C++: MPI Gaussian Elimination Naive	Broadcast, Scatter, Gather	gaussian.cpp
Practical Parallelism in C++: MPI Gaussian Elimination Cyclic Striped	Broadcast, Scatter, Gather	gaussian.cpp