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Glenn K. Lockwood

Writing to make sense of HPC, storage, and system design

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GTC 2025 recap

February 01, 2025

LLM training without a parallel file system

December 01, 2024

SC'24 recap

November 11, 2024

FASST will be DOE's opportunity to adapt, align, or...

October 03, 2024

A critique of the call for public AI

August 04, 2024

How has life after leaving the Labs been going?

ISC’24 recap

On the road to Hamburg for ISC'24

January 13, 2024

A closer look at "training" a trillion-parameter model on Frontier

November 23, 2023

SC'23 Recap

November 23, 2022

SC'22 Recap

Life and leaving NERSC

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© 2026 Glenn K. Lockwood. All rights reserved

Glenn K. Lockwood: Oakland, California, United States; I'm Glenn, and this blog is where I conduct experiments in understanding—writing to clarify my own thoughts on high-performance computing, storage architecture, and systems design. I’ve spent much of my career working in HPC, particularly on the hardware, integration, and I/O aspects that keep large-scale systems running. This blog isn’t an authoritative source, nor do I claim to be an expert on everything I write about. It’s simply where I reflect on ideas, document things I learn, and sometimes challenge conventional thinking in supercomputing.

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