Oct 19 2026 Synchronizing Clipboards across two Wayland Compositors

Recently, I started running a Wayland compositor inside another Wayland compositor and needed to copy-and-paste stuff between them, which doesn't work out of the box.

I figured I need something that synchronizes the selections ('clipboards') of the two compositors, but I couldn't find an existing solution.

I thus created wlclipsync …

Jan 25 2020 Programming with RISC-V Vector Instructions

Perhaps the most interesting part of the open RISC-V instruction set architecture (ISA) is the vector extension (RISC-V "V"). In contrast to the average single-instruction multipe-data (SIMD) instruction set, RISC-V vector instructions are vector length agnostic (VLA). Thus, a RISC-V "V" CPU is flexible in choosing a vector register size …