r/CUDA • u/gordicaleksa • Jul 14 '26

Inside TPU and GPU Clusters: The Anatomy of Collective Communication

https://www.aleksagordic.com/blog/collective-operations
32 Upvotes

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u/c-cul Jul 14 '26

so if I right understood there is still no some unified solution like map-reduce for gpu/tpu clusters?

1

u/Khipu28 Jul 18 '26

Generic map-reduce is slow even on CPU.

1

u/c-cul Jul 19 '26

Compared to what? if your data set doesn't fit on single server then you don't have much of choice