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Visualizing 6D Mesh Parallelism · main

main-horse.github.io · 3,660 words · saved by 1 readers

Plus some lore

Table of Contents Table of Contents Last updated 23 Dec 2024 This is a companion longpost for a fun project I may leave unpublished. In here, I show the reader how I personally visualize the collective communications involved in a simple 2⁶ 6D parallel mesh: There are many articles that describe various training parallelisms in vague words and simple visuals. Most of them fail to convey a deep understanding of the exact communications involved in a single training step, and even for the outliers that do, they do not cover the more complex case of combining all approaches . So, in this post, I

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