I am a staff engineer at Arm in Cambridge, UK. I received my PhD in computer science from the National University of Singapore (NUS) advised by Prof. Trevor E. Carlson. My research interests lie broadly in the areas of computer architecture, performance evaluation methodologies, and workload characterization. Through my research, I aim to design energy-efficient, scalable architectures through holistic hardware/software codesign, from the algorithm level down to the chip design.
Heterogeneous computing has become more prevalent, particularly due to the increasing complexity and computational demands posed by AI workloads. My current project focuses on building a performance evaluation infrastructure for heterogeneous CPU-GPU workloads. Previously, I worked on sampling and performance evaluation of generic multi-threaded CPU workloads, building simulation infrastructures, and designing mixed-criticality real-time schedulers.
Besides academics, I keep myself busy with several activities like: reading, photography, cycling, badminton, volleyball, backpacking, etc. I hail from Kerala, the land of mesmerizing backwaters and spicy food.