Audio upscaling detector and command line spectrum visualisation tool

A hyper-accelerated C++ AVX2 SIMD raycasting engine & closed-loop 5-layer Deep RL architecture for low-power edge robotics (<15W CPU-only). Outperforms Yamauchi frontier exploration with 84.5% map coverage & 93.5% collision reduction.

IAA03_fast_math is a single-header math kernel(Atan2 only for now) designed to eliminate the "Trigonometry Tax" in high-throughput systems (Physics Engines, Audio DSP, and ML Pre-processing). Branchless ,ILP and SIMD (AVX2/SSE4.1), it achieves up to a ~186x per-element throughput speedup over std::atan2 while being IEEE 754 compliant

A resurrection of a very old project, brought back to life to save my brain.

Fast-Fourier Transform C++26 implementation

A optimized Game of Life generation.

Safety-hardened GEMM (matrix multiply) implementation achieving 169.8 GFLOPS on Intel i9-14900. Built for embedded systems and safety-critical applications where reliability matters as much as speed. 162× faster than naive, zero UB, fully validated.

Implementing the ChaCha20-Poly1305 authenticated encryption scheme in C++, optimizing it with AVX2 intrinsics against OpenSSL as the baseline, and extending it to the prime field 2^150 − 3.

Cache-conscious sorted bucket data structure with pressure-flow rebalancing, AVX2 SIMD, and OLC concurrency

Optimized Firefox ESR for Windows built from source with PGO/LTO for ZEN5 and AVX2 CPUs