[Vala] gpseq: A parallelism library for Vala and GObject

[Космос Преда́ние <kosmospredanie yandex ru>]

Hi!

I made a parallelism library. It currently mainly provides:

 - A work-stealing scheduler with managed blocking (similar behavior to Go scheduler)
 - Functional programming for data processing with parallel execution support (An equivalent to Java's 
streams)
 - Fork-join parallelism

Here are the links:

repo: https://gitlab.com/kosmospredanie/gpseq

wiki: https://gitlab.com/kosmospredanie/gpseq/wikis
(There is a developer's guide in the wiki)

valadoc: https://gitlab.com/kosmospredanie/gpseq/-/jobs/artifacts/master/file/valadoc/index.html?job=build
(Not yet registered on valadoc.org)

gtkdoc (C API): 
https://gitlab.com/kosmospredanie/gpseq/-/jobs/artifacts/master/file/gtkdoc/html/index.html?job=build

Thanks,