GraphNet: A Large-Scale Computational Graph Dataset for Tensor Compiler
  Research
Authors: name: Xinqi Li; name: Yiqun Liu; name: Shan Jiang; name: Enrong Zheng; name: Huaijin Zheng; name: Wenhao Dai; name: Haodong Deng; name: Dianhai Yu; name: Yanjun Ma
Published: 2025-10-28 03:36:05

Abstract: We introduce GraphNet, a dataset of 2.7K real-world deep learning
computational graphs with rich metadata, spanning six major task categories
across multiple deep learning frameworks. To evaluate tensor compiler
performance on these samples, we propose the benchmark metric Speedup Score
S(t), which jointly considers runtime speedup and execution correctness under
tunable tolerance levels, offering a reliable measure of general optimization
capability. Furthermore, we extend S(t) to the Error-aware Speedup Score ES(t),
which incorporates error information and helps compiler developers identify key
performance bottlenecks. In this report, we benchmark the default tensor
compilers, CINN for PaddlePaddle and TorchInductor for PyTorch, on computer
vision (CV) and natural language processing (NLP) samples to demonstrate the
practicality of GraphNet. The full construction pipeline with graph extraction
and compiler evaluation tools is available at
https://github.com/PaddlePaddle/GraphNet .