CUDA-LSP - High-Performance Language Server

A blazing-fast Language Server Protocol (LSP) implementation in Go for CUDA development, featuring incremental diffing, intelligent hover documentation, and context-aware autocompletion built from scratch.

Engineered a Language Server Protocol implementation from the ground up to provide features for CUDA programming. Built with performance as the core principle, the server implements efficient incremental document synchronization using diff-based text updates, eliminating the need for full document re-parsing on every change. The system features a custom lexer that tokenizes CUDA-specific constructs (threadIdx, blockIdx, blockDim, gridDim, __global__, __device__), intelligent hover information retrieval, and context-aware autocompletion. The architecture leverages Go's concurrency model and efficient string manipulation to achieve sub-millisecond response times for language features, making it significantly faster than traditional full-parse approaches.