Methods › General › Replicated Data Parallel › PyTorch DDP
PyTorch DDP
Introduced by Shen Li et al. in PyTorch Distributed: Experiences on Accelerating Data Parallel Training
archive 2025-07-28 Description, source and code snippet are the archive's method entry.
PyTorch DDP (Distributed Data Parallel) is a distributed data parallel implementation for PyTorch. To guarantee mathematical equivalence, all replicas start from the same initial values for model parameters and synchronize gradients to keep parameters consistent across training iterations. To minimize the intrusiveness, the implementation exposes the same forward API as the user model, allowing applications to seamlessly replace subsequent occurrences of a user model with the distributed data parallel model object with no additional code changes. Several techniques are integrated into the design to deliver high-performance training, including bucketing gradients, overlapping communication with computation, and skipping synchronization.
Papers archive 2025-07-28
3 shown of 3, newest first. Repository counts are the archive's code-links table. A Syntology line states what Syntology ran from that paper's harvested code; it is per sample and not a correctness claim.
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Advanced Language Model-based Translator for English-Vietnamese Translation 27 May 2024 · 1 repository
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KOHTD: Kazakh Offline Handwritten Text Dataset 22 Sep 2021 · 1 repository · arXiv:2110.04075
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PyTorch Distributed: Experiences on Accelerating Data Parallel Training 28 Jun 2020 · 3 repositories · arXiv:2006.15704Syntology ran 0 of 12 samples · 12 unverified · 3 pointer-only (licence)
Tasks archive 2025-07-28
7 tasks the archive attaches to papers tagged with this method, by distinct papers. A task without a page in the catalog is plain text.
| Task | Papers |
|---|---|
| HTR | 1 |
| Handwriting Recognition | 1 |
| Handwritten Text Recognition | 1 |
| Language Modeling | 1 |
| Language Modelling | 1 |
| Machine Translation | 1 |
| Translation | 1 |
Usage over time archive 2025-07-28
Components: the archive holds no method-to-method composition, so PwC's Components table cannot be rebuilt; the Papers list carries no Results column for the same reason (the archive does not join its leaderboard rows to method tags).
Categories archive 2025-07-28
Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections