Kaushik Kandadi Suresh

Kaushik Kandadi Suresh is a senior software architect in the NVIDIA Networking Software and System Architecture group. He works on optimizing communication runtimes for distributed deep learning workloads. He received his PhD in Computer Science from The Ohio State University, where his research focused on accelerating MPI-based communication runtimes for high-performance computing applications.
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Posts by Kaushik Kandadi Suresh

Agentic AI / Generative AI Nov 06, 2026

Accelerating Reinforcement Learning Weight Refit with the Reshard Collective

During reinforcement learning (RL) post-training, training trajectories are generated on the fly by running inference with the current policy model. For... 11 MIN READ