04 July 2026

Tinkering on old projects

Over the past year I've dusted off several projects hosted at https://github.com/RhysU/:

RhysU/ar
Autoregressive process modeling tools in header-only C++.
RhysU/ESIO
Parallel-HDF5 library for high-throughput I/O of structured turbulence simulation data.
RhysU/suzerain
Spectral, direct numerical simulation of the compressible Navier-Stokes equations for turbulence research.
RhysU/c99sh
Shebang interpreter that runs single C99, C11, and C++ files with rcfile support.
RhysU/jobserver
Nestable Python jobserver with thread-safe futures, callbacks, and type hints.
RhysU/droll
Command-line implementation of the Dungeon Roll dice game.
RhysU/tuna
Lightweight autotuner that picks the fastest among interchangeable code chunks at runtime.
RhysU/war
Simulation of the card game War.

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