boost-compute : A header-only C++ Computing Library for OpenCL ( https://github.com/boostorg/compute )
lief : Library to instrument executable formats ( https://lief.quarkslab.com )
memkind : user extensible heap manager built on top of jemalloc ( https://memkind.github.io/memkind/ )
oneCCL : oneAPI Collective Communications Library ( https://github.com/oneapi-src/oneCCL )
simclist : SimCList is a high quality C (C++ embeddable) library for handling lists ( https://mij.oltrelinux.com/devel/simclist )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a science
For Paludis use this rsync : rsync://gentoo.zugaina.org/science-portage
If you have a problem : ycarus(-at-)zugaina.org