TIL - Cloud VMs, microVM, Unikernels and hypervisors

Anatomy of different layers of abstractions for a cloud compute

March 8, 2026 · 8 min · 1571 words

ZeRO Sharding Revisited - Implementations using PyTorch

Implement ZeRO sharding strategies using PyTorch

February 28, 2026 · 23 min · 4762 words

Python in practice - Config driven design

Patterns in python code design

January 11, 2026 · 7 min · 1348 words

Data Parallelism Revisited - Implementations using PyTorch

Implement various data parallelism strategies using PyTorch

December 28, 2025 · 21 min · 4273 words

Ultrascale Playbook - Expert Parallelism

Notes on training LLMs using expert parallelism

December 13, 2025 · 8 min · 1506 words