Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.
COMMITS
/ tests/tests_fabric/conftest.py December 17, 2025
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November 27, 2025
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Revert Rerouting (#21385)
Justus Schock committed
November 21, 2025
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Internal Refactor: Reroute Implementations (#21354)
Justus Schock committed
November 6, 2025
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fix: port already in use & nccl errors in gpu tests (#21335)
Deependu committed
October 23, 2025
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Fix EADDRINUSE errors in distributed tests with port manager and retry logic (#21309)
littlebullGit committed
August 12, 2025
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add/debug Lit CI (#21002)
Jirka Borovec committed
March 11, 2025
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ci: resolve standalone testing (#20633)
Jirka Borovec committed
January 7, 2025
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[pre-commit.ci] pre-commit suggestions (#20532)
pre-commit-ci[bot] committed
November 26, 2024
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FP8 + FSDP2 + torch.compile examples for PyTorch Lightning and Fabric (#20440)
Luca Antiga committed
November 25, 2024
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bump python 3.9+ (#20413)
Jirka Borovec committed
July 2, 2024
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Add testing for PyTorch 2.4 (Fabric) (#20028)
awaelchli committed
June 30, 2024
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Drop PyTorch 2.0 from the test matrix (#20009)
awaelchli committed
June 5, 2024
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Destroy process group in atexit handler (#19931)
awaelchli committed
April 28, 2024
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Avoid interactions through test artifacts (#19821)
Adrian Wälchli committed
February 27, 2024
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Alternative mechanism to detect missing `Fabric.backward()` call (#19493)
awaelchli committed
February 12, 2024
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Remove the Graphcore IPU integration (#19405)
awaelchli committed
January 26, 2024
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Drop support for PyTorch 1.12 (#19300)
awaelchli committed
January 10, 2024
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Drop XLA XRT support (#19232)
Carlos Mocholí committed
December 13, 2023
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ci/tests: cleaning standalone script (#19141)
Jirka Borovec committed
November 21, 2023
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Address test flakiness (#19022)
Adrian Wälchli committed
November 20, 2023
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Fix `rank_zero_only` rank not set in ddp-spawn based strategies (#19030)
Adrian Wälchli committed
October 25, 2023
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Restore support for builds without distributed (#18859)
Carlos Mocholí committed
October 11, 2023
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Minor strategy fixes [TPU] (#18774)
Carlos Mocholí committed
October 4, 2023
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Set an upper limit on CPU threads in distributed training (#18677)
Adrian Wälchli committed
September 26, 2023
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ruff: replace isort with ruff +TPU (#17684)
Jirka Borovec committed
September 15, 2023
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Optimize import paths for optional dependencies (#18561)
Adrian Wälchli committed
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[Fabric] Replace `@contextlib.contextmanager` (#18557)
Carlos Mocholí committed
September 7, 2023
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[TPU] Set the compute_dtype with XLAFSDP (#18497)
Carlos Mocholí committed
August 30, 2023
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[TPU] Support setting the XLAFSDP policy with a set (#18430)
Carlos Mocholí committed
August 9, 2023
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docformatter: config with black (#18064)
Jirka Borovec committed
August 2, 2023
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[TPU] Add Fabric support for PyTorch XLA FSDP (#18126)
Gerson Kroiz committed
May 4, 2023
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ruff: autofix PT (#17541)
Jirka Borovec committed
April 28, 2023
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[TPU] Rename classes to use XLA instead of TPU (#17383)
Carlos Mocholí committed
April 27, 2023
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Replace IPU with external implementation (#17075)
Jirka Borovec committed
April 21, 2023
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ruff: fixing flake8-comprehensions (#17385)
Jirka Borovec committed
April 18, 2023
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[TPU] Add support for PJRT from PyTorch/XLA 2.0 (#17352)
Liyang90 committed
April 11, 2023
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[TPU] v4 support (#17227)
Carlos Mocholí committed
March 6, 2023
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New fabric parity tests (#16899)
Adrian Wälchli committed
February 23, 2023
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Fabric: auto default (#16842)
Carlos Mocholí committed
February 6, 2023
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copyright Lightning AI team (#16647)
Jirka Borovec committed
February 1, 2023
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tests: switch imports for fabric (#16592)
Jirka Borovec committed
January 26, 2023
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fabric: test with tbX (#16511)
Jirka Borovec committed
January 10, 2023
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Rename leftover definitions in Lite tests (#16309)
Adrian Wälchli committed
January 4, 2023
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Rename LightningLite to Fabric (#16244)
Carlos Mocholí committed