A wave-optical path tracer

Single-header USDT triggering library

An intel PT trace converter from `perf.data` to Fuchsia trace format.

GL0AM GPU Accelerated Gate Level Logic Simulator

QR codes

💫 An open-source multi-purpose N-body code.

A cube that balances itself in a corner or edge using reaction wheels

X86 Instruction Profiler

μLA: Micro Logic Analyzer for RP2040

the BLAKE3 hash function implemented in 6502 assembly

A circuit-level redesign of the Game Boy Advance, addressing many of the issues seen with the original GBA

A tiny C header-only risc-v emulator.

TinyTapeout-02 submission repository

Whisk: 16-bit serial processor for TT02

PDK for GlobalFoundries' 180nm MCU bulk process technology (GF180MCU).

An intrusive flamegraph profiling tool for rust.

The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs and CPUs via OpenCL. Free for non-commercial use.

A powerful Python framework for writing and running portable regression tests and benchmarks for HPC systems.

3-stage RV32IMACZb* processor with debug

TinyTapeout-01 submission repo

Translates GDSII into HTML/JS that can be viewed in WebGL-capable web browsers.

A computer science textbook

N64 development cart using a Raspberry Pi RP2040

Migrated to Codeberg

Delta-sigma audio DAC (16b, 48kHz), intended for tape-out on MPW-5, SKY130 technology.

A neural network written in pure Lisp without built-in numbers

GDB server to debug CPU simulation waveform traces

nextpnr portable FPGA place and route tool