These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.97 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/libnop-2021.11.03::gentoo  USE="-test" 122 KiB
[ebuild  N     ] sci-ml/tensorpipe-2025.11.05::gentoo  USE="-cuda" 250 KiB

Total: 2 packages (2 new), Size of downloads: 371 KiB