DBScholar

Back to papers

PyTorch FSDP: Experiences on Scaling Fully Sharded Data Parallel

Summary: Introduces PyTorch Fully Sharded Data Parallel (FSDP), an industry-grade, non-intrusive sharding framework co-designed with PyTorch internals (Tensor, dispatcher, CUDA allocator) to enable training of much larger models than DDP. FSDP bundles memory and communication optimizations across hardware to achieve near-linear TFLOPS scalability and DDP-comparable throughput while drastically reducing memory footprint. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
13400
Venue
VLDB
Year
2023
Pagerank
8.5326287e-05
Overall Rank
2,473 | 83.04%
DOI
10.14778/3611540.3611569

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{zhao_vldb23,
        title = {{PyTorch FSDP: Experiences on Scaling Fully Sharded Data Parallel}},
        author = {Zhao, Yanli and Gu, Andrew and Varma, Rohan and Luo, Liang and Huang, Chien-Chin and Xu, Min and Wright, Less and Shojanazeri, Hamid and Ott, Myle and Shleifer, Sam and Desmaison, Alban and Balioglu, Can and Damania, Pritam and Nguyen, Bernard and Chauhan, Geeta and Hao, Yuchen and Mathews, Ajit and Li, Shen},
        journal = {PVLDB},
        series = {{VLDB} '23},
        volume = {16},
        number = {12},
        pages = {3848--3860},
        doi = {10.14778/3611540.3611569},
        url = {https://doi.org/10.14778/3611540.3611569},
        year = {2023}
}

Incoming Citations (Sorted by Pagerank)

Showing 12 of 12 citing papers.

Previous Page 1 / 1 Next

Outgoing Citations (Sorted by Pagerank)

Showing 2 of 2 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
521 PyTorch Distributed: Experiences on Accelerating Data Parallel Training 2020 VLDB 0.0001713368
3,530 MiCS: Near-linear Scaling for Training Gigantic Model on Public Cloud 2023 VLDB 7.3379782e-05
Previous Page 1 / 1 Next

Semantically Similar Papers