3 ms·
io_uring support for futexes is really nice. I used it to implement mutexes and queues for working with Ruby fibers: https://github.com/digital-fabric/uringmac
by ciconia 1y ago
io_uring support for futexes is really nice. I used it to implement mutexes and queues for working with Ruby fibers:
https://github.com/digital-fabric/uringmachine/blob/main/ext/um/um_sync.c https://github.com/digital-fabric/uringmachine/blob/main/ext...
- Asmod4n 1y agoI’ve tried to write something similar for mruby, saw the 90% performance hit compared to just using callbacks and never released it as a mgem.