C Fiber

An implementation of green threads in c, with c++ templates, for x86_64 processors.

Two synchronization primitives are provided

• Semaphore: Allow a number of concurrent fibers
• Barrier: All waiting fibers are released at once

czsf_wait() on a sync primitive must be called from a fiber.

Iinclude the following snippet in one source file:

#define CZSF_IMPLEMENTATION
#include "czsf.h"

Based on the presentation Parallelizing the Naughty Dog Engine Using Fibers.

Building the example

Linux:

g++ example.cpp -pthread