C coroutine-library Projects

libaco

2 3,388 10.0 C

A blazing fast and lightweight C asymmetric coroutine library 💎 ⛅🚀⛅🌞

Project mention: Splitting the stack - is there a library for this? | /r/C_Programming | 2023-05-17
minicoro

2 531 0.0 C

Single header stackful cross-platform coroutine library in pure C.

Project mention: How Much Memory Do You Need to Run 1M Concurrent Tasks? | news.ycombinator.com | 2023-05-21

It would be interesting to bench something extremely lightweight (like https://github.com/edubart/minicoro) against these runtimes.
By my back-of-the-napkin math, 1,000,000 coroutines would cost about 64mb + 2mb/core for stacks.. which works out to about 4x less memory than the 'winner' of this comparison, and ~30x less than go.
InfluxDB

www.influxdata.com
sponsored

Collect and Analyze Billions of Data Points in Real Time. Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-05-21.