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Graph neural networks with configuration cross-attention for tensor compilers.


ABSTRACT: With the recent popularity of neural networks comes the need for efficient serving of inference workloads. A neural network inference workload can be represented as a computational graph with nodes as operators transforming multidimensional tensors. The tensors can be transposed and/or tiled in a combinatorially large number of ways, some configurations leading to accelerated inference. We propose TGraph, a neural graph architecture that allows screening for fast configurations of the target computational graph, thus representing an artificial intelligence (AI) tensor compiler in contrast to traditional heuristic-based compilers. The proposed solution improves mean Kendall's τ across layout collections of TpuGraphs from 29.8% of the reliable baseline to 67.4% of TGraph. We estimate the potential CO2 emission reduction associated with our work to be equivalent to over 50% of the total household emissions in the areas hosting AI-oriented data centers.

SUBMITTER: Khizbullin D 

PROVIDER: S-EPMC12406497 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature

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Graph neural networks with configuration cross-attention for tensor compilers.

Khizbullin Dmitrii D   de Andrade Eduardo Rocha ER   Nguyen Thanh Hau TH   Ferreira Matheus Pedroza MP   Pugh David R DR  

Frontiers in artificial intelligence 20250820


With the recent popularity of neural networks comes the need for efficient serving of inference workloads. A neural network inference workload can be represented as a computational graph with nodes as operators transforming multidimensional tensors. The tensors can be transposed and/or tiled in a combinatorially large number of ways, some configurations leading to accelerated inference. We propose TGraph, a neural graph architecture that allows screening for fast configurations of the target com  ...[more]

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