Md Fahim Faysal Khan

Md Fahim Faysal Khan is a senior LLM performance engineer at NVIDIA, working in end-to-end training performance for large-scale language models. He holds a PhD in Electrical Engineering from The Pennsylvania State University and a bachelor’s degree from Bangladesh University of Engineering and Technology (BUET).
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Posts by Md Fahim Faysal Khan

Agentic AI / Generative AI Feb 03, 2026

Accelerating Long-Context Model Training in JAX and XLA

Large language models (LLMs) are rapidly expanding their context windows, with recent models supporting sequences of 128K tokens, 256K tokens, and beyond.... 9 MIN READ