A hardware-aware guide to data structures for system software engineers.

Real-time Go struct memory layout visualization and optimization for VS Code. Analyze padding, alignment, and cache performance with one-click field reordering.

Cache & In-Memory optimizations for Rust, revived from the slabs of Sumer.

High-performance limit order book engine with C++ core and Python SDK. Processes 20M+ msgs/sec with µs latency. Supports real crypto/equity data replay, spread/imbalance/impact analytics, and backtesting of VWAP, TWAP, POV, and market-making strategies with reproducible PnL and risk metrics.

CCProf: Lightweight Detection of Cache Conflicts

Contains implementations of cache-optimized and external memory algorithms.

Field level cache optimizations for Rust (no_std)

A dotnet tool for moving project files into the directories specified by the solution (.sln) file.

Comparison of parallel matrix multiplication methods using OpenMP, focusing on cache efficiency, runtime, and performance analysis with Intel VTune.

GitHub Action & CLI to analyze binary memory layouts: detect padding, compare diffs, enforce budgets. Parses DWARF debug info for C/C++/Rust/Go.

Arhitectura Sistemelor de Calcul - UPB 2020

Modular Spectrum of Pi: reference implementation of the Stride-6 engine. Unifies Chudnovsky's series with DSP polyphase decomposition in Z/6Z. Validated at 100M digits with 95% parallel efficiency. Features a Shared-Nothing architecture to bypass the memory wall and maximize cache alignment.

University of Pittsburgh ECE 1175

C++ programs which simulate/evaluate the performance of hardware optimization strategies. Strategies tested include CPU branch prediction policy (e.g. bimodal, GShare, tournament) and cache associativity/replacement policy (e.g. Direct-mapped, LRU, HotCold).

Matrix multiplication using cache memory optimizations.

AI-powered C code optimizer demonstrating 2.3× performance gains through SIMD vectorization, cache blocking, and algorithmic improvements. Proof that AI optimizes better than humans.

ECE552: Computer Architecture — Fall 2020.

Bootstrap script for Azure Linux VMs that leverages the local temporary disk (/mnt) to optimize performance of Nginx, PHP-FPM, ASP.NET Core, and WordPress. Automatically configures caches, sessions, uploads, and temp directories in a secure, version-agnostic way.

🐳 A Dockerized version of GCC-SLO (Suggestions for Locality Optimizations)

Solved tasks of the master's degree courses of speciality "Algorithms and Systems for Big Data Processing".