Full source for all Foleosoft projects, libraries, and tooling.

GPU-accelerated quantum circuit simulator written in C, using OpenCL to compute the idealized Born rule probability distribution over qubit states. Uses a Quantis PCIe-40M hardware quantum random number generator to sample measurement results.

A modified version of the official 3.1.0 MUSA mttgpu Linux driver for the MTT S80 GPU. The original driver has a hard-coded white-list to only boot on Ubuntu. This version contains a binary modification to the proprietary binary blob to skip that check by replacing the branch instruction with NOPs. Additionally, the package has been converted from DEB to RPM to allow it to also be installed on Fedora-based systems. Provided also is a compute-only version of the driver which supports up to Linux kernel 7.

This project uses a custom-built Zilog Z80 interpreter to allow for the CP/M 2.2 operating system to be used on the Raspberry Pi Pico microcontroller. It supports floppy drive emulation to allow the usage of an SD card or a flash chip to store data. The Z80 interpreter is accurate enough such that even a C compiler can be used on the Pico itself.

An interactive visualization and simulator of quantum computing that bridges quantum and probabilistic computing — representing quantum information as a probability distribution over bit states, with phase relationships encoded as a hypergraph network of connections.

A JavaScript and C library for interpreting Z80 instructions, capable of running CP/M 2.2 and targetable by the Small Device C Compiler.

A live demonstration of the Z80 JavaScript library running a full CP/M 2.2 environment entirely in the browser — including compatibility with the HI-TECH C Compiler. Write, compile, and run C code.

Working notes on information science, quantum computing, and philosophy.