cooperative-multitasking

The QuarkTS port for C++. An open-source OS for embedded applications that supports prioritized cooperative scheduling, time control, inter-task communications primitives, hierarchical state machines and CoRoutines.

iot arduino avr arm embedded microcontrollers state-machine cpp firmware stm32 os embedded-systems event-driven msp430 lpc multitasking rtos cooperative hierarchical-state-machine cooperative-multitasking

UpdatedOct 30, 2025
C++

fix8mt /fiber

Star29

C++20 fiber implementation with similar interface to std::thread, header-only / x86_64 / Linux only / stackful / built-in scheduler / thread shareable

linux resume cplusplus cpp x86-64 boost coroutines concurrency fibers header-only yield fiber cooperative coroutine cpp20 cooperative-multitasking c-plus-plus-20

UpdatedSep 26, 2024
C++

ascpixi /cosmos-coroutines

Star21

⏱ A simple, non-preemptive coroutine scheduler that allows for cooperative multitasking within Cosmos kernels

csharp coroutines cosmos multitasking cooperative-multitasking cosmos-os cosmosos

UpdatedFeb 11, 2024
C#

muwerk /muwerk

Star20

muwerk cooperative scheduler with mqtt-like queues

mqtt arduino scheduler cooperative-multitasking

UpdatedJul 29, 2023
C++

solariun /CorePartition

Star19

Universal Cooperative Multithread Lib with real time Scheduler that was designed to work, virtually, into any modern micro controller or Microchip and, also, for user space applications for modern OS (Mac, Linux, Windows) or on FreeRTOS as well. Supports C and C++

c windows linux arduino avr arm kernel osx cpp universal thread freertos attiny85 risc-v cooperative-multitasking arduinos spressif small-memory modern-micro-controller cooperative-thread

UpdatedJan 5, 2022
HTML

osfree-project /WIN16

Star19

osFree Windows Kernel for osFree Win16 Personality

windows dos kernel retro osdev x86 multitasking cooperative win16 8086 dpmi cooperative-multitasking krnl286 krnl386

UpdatedOct 29, 2025
C

solariun /atomicx

Star18

Pure C++ non stack displacement that implements cooperative multitask library for SINGLE CORE embedded development on DSPs, Microcontrollers and Processor (ARV, RISCV, ARM(all), TENSY, ESP), while also suitable for applications on Windows, Linux and MacOs and compatible with some RTOSs as well. This library allows full event driven applications …

avr arm ipc locks riscv ipn rtos single-core-cable cooperative-multitasking esp-8266 tensy arduino-compatible non-displaceable-stack inter-process-notification messageble-locks small-memory-usage minimal-stack-usage

UpdatedMay 23, 2023
C++

andsmedeiros /iara

Star13

The asynchronous framework for modern C++

promises events modular cmake framework embedded async asynchronous portable modern-cpp signals embedded-systems event-loop event-driven cooperative-multitasking

UpdatedAug 12, 2023
C++

pallas /ioucontext

Star12

A coöperative multitasking framework based on `liburing` and `libucontext`

linux rustls c-ares cooperative-multitasking ucontext io-uring liburing reactor-pattern rfc862 libucontext

UpdatedNov 3, 2025
C

NoOrientationProgramming /SystemCore

Sponsor

Star11

A lightweight C++ framework for creating cooperative tasks

processing framework async signal-processing esp32 stm32 coroutines thread concurrency multithreading asynchronous-programming raspberry async-await fiber network-programming parallel-programming tasklet cooperative-multitasking naegolus

UpdatedOct 27, 2025
C++

jcdubois /moth

Star9

Minimalist cooperative operating system supporting multiple tasks with MMU protection

embedded operating-system ada sparc mmu microkernel spark-ada cooperative-multitasking moth separation-kernel leon3 spark2014 ada-spark

UpdatedAug 6, 2021
C

zelang-dev /ze

Sponsor

Star9

An simple higher level C programming language library, with coroutine, multi-threading, an auto memory safe design.

c multiprocessing promise concurrency multithreading event-driven memory-management future c-library c-language coroutine raii-management defer cooperative-multitasking c-lang c-language-made-easy

UpdatedFeb 18, 2025

ankitaggarwal011 /snow-os

Star7

A 64-bit cooperative multi-tasking toy operating system in C

c linux shell unix terminal kernel scheduling operating-system memory-management syscalls virtual-file-system virtual-memory interrupts page-tables context-switching paging malloc-free cooperative-multitasking tarfs snow-os

UpdatedJan 6, 2018
C

SwethasriKavuri /Kernel-Development-64bit-x86-OS

Star7

Cooperative Multitasking 64-bit Operating System for Intel x86 processor. Functionalities include Shell with pipe, Background Process, Interrupt Handling, Dynamic Memory Allocation, 4-level Paging, Scheduling, tarfs , ELF loading, Memory Mapping, COW fork, SEGV handling, System calls.

kernel x86-64 operating-systems cooperative-multitasking