Engineering Notes &
Systems Writing.

Notes on GPU programming, CPU inference optimization, cryptography, and low-level software architecture.

Systems & AI

Nov 14, 2025·6 min read

Quantizing LLMs for Low-Resource HPC CPUs: Lessons from HiPeC

How we achieved 87.25% accuracy on HPCorpus using ONNX Runtime, Grid-Ada LoRA fine-tuning, and GGUF compression on CPU-only cluster nodes.

#LLM#HPC#Quantization#ONNX#OpenMP

GPU Compute

Sep 20, 2025·5 min read

Deep dive into 2D shared memory tiling, thread divergence mitigation, and CUDA stream pipelining for high-throughput video processing.

#CUDA#C++#GPU#Parallel Computing

Security

Aug 5, 2025·7 min read

Designing client-side authenticated encryption, key derivation, and ephemeral memory wiping for KryptVault.

#Cryptography#Rust#Security#Tauri