Lalith Narasimhan

Lalith Narasimhan is a Software Engineering Manager at AMD, where he leads the development of Horizontal SDKs that enable AI and data science workloads within AMD’s open-source software ecosystem for Instinct™ GPUs. He holds a Ph.D. in Electrical and Computer Engineering from Western Michigan University, where his research focused on accelerating wireless communication and signal processing algorithms using GPUs. Lalith is passionate about advancing GPU-accelerated AI and empowering developers to innovate within AMD’s open-source AI ecosystem.

Posts by Lalith Narasimhan

Accelerating Vector Search: hipVS and hipRAFT on AMD

Learn how hipVS accelerates vector search on AMD Instinct GPUs, with notebook demos for semantic search, RAG, and recommendation systems.

November 13, 2025 by Sukriti Choudhary, Sujin Philip, Kevin Joseph, Fabricio Flores, Eliot Li, Lalith Narasimhan, Phani Vaddadi, Vish Vadlamani