Since a lot of SMP runs out of gas around four or eight processors, it’s also not necessarily the primary wave of the future, unless better multithreading software comes out. There are many more ...

The async routines only need two bytes of overhead and — unlike proper threads — don’t need a preallocated private stack. Here’s a simple example from the project’s GitHub: ...

Called Userver, the asynchronous framework offers a set of abstractions for “fast and comfortable” creation of C++ microservices, services, and utilities, according to the project’s GitHub repo.