Search results

Catch issue with partial mpi4py installation.

fabriclightning.fabric.Fabriclightning.fabric.Fabric

Status: Open (in progress).

Lightning-AI/pytorch-lightningnumber 21353

#21353 In Lightning-AI/pytorch-lightning;

· roccomoretti opened on Nov 10, 2025

[wip] test(ci): add pytorchversion 2.9

ciContinuous IntegrationContinuous Integration

Status: Open (in progress).

Lightning-AI/pytorch-lightningnumber 21352

#21352 In Lightning-AI/pytorch-lightning;

· bhimrazy opened on Nov 10, 2025

build(deps): bump pytest from 8.4.2 to 9.0.0 in /requirements

ciContinuous IntegrationContinuous Integration

dependenciesPull requests that update a dependency filePull requests that update a dependency file

fabriclightning.fabric.Fabriclightning.fabric.Fabric

plGeneric label for PyTorch Lightning packageGeneric label for PyTorch Lightning package

Status: Open (in progress).

Lightning-AI/pytorch-lightningnumber 21348

#21348 In Lightning-AI/pytorch-lightning;

· dependabot opened on Nov 10, 2025

<code>Trainer.fit</code> completes early due to an unexpected increment in <code>StochasticWeightAveraging</code> when training a model with <code>_BatchNorm</code> and <code>max_epochs=-1</code>

bugSomething isn't workingSomething isn't working

needs triageWaiting to be triaged by maintainersWaiting to be triaged by maintainers

ver: 2.5.x

Status: Open.

#21347 In Lightning-AI/pytorch-lightning;

· 3waffel opened on Nov 7, 2025

<code>ddp_fork</code> test on MacOS failing

bugSomething isn't workingSomething isn't working

strategy: ddpDistributedDataParallelDistributedDataParallel

ver: 2.5.x

Status: Open.

#21345 In Lightning-AI/pytorch-lightning;

· matsumotosan opened on Nov 7, 2025

Training speed unstable significantly during the first epoch (increasingly accelerates)

bugSomething isn't workingSomething isn't working

ver: 2.5.x

Status: Open.

#21343 In Lightning-AI/pytorch-lightning;

· foundry-coder opened on Nov 6, 2025

Fix <code>RichProgressBar</code> loading when using <code>LightningCLI</code>

plGeneric label for PyTorch Lightning packageGeneric label for PyTorch Lightning package

Status: Open (in progress).

Lightning-AI/pytorch-lightningnumber 21340

#21340 In Lightning-AI/pytorch-lightning;

· huangyxi opened on Nov 6, 2025

<code>lr_scheduler.step()</code> must be called before <code>optimizer.step()</code>

bugSomething isn't workingSomething isn't working

lr scheduler

optimizer

ver: 2.5.x

Status: Open.

#21339 In Lightning-AI/pytorch-lightning;

· sravan953 opened on Nov 5, 2025

Update <code>pyproject.toml</code> <code>tool.ruff</code> target to py310

ciContinuous IntegrationContinuous Integration

fabriclightning.fabric.Fabriclightning.fabric.Fabric

package

plGeneric label for PyTorch Lightning packageGeneric label for PyTorch Lightning package

Status: Open (in progress).

Lightning-AI/pytorch-lightningnumber 21334

#21334 In Lightning-AI/pytorch-lightning;

· matsumotosan opened on Nov 5, 2025

feat: allow configurable join_char for WandbLogger metric formatting

logger: wandbWeights & BiasesWeights & Biases

plGeneric label for PyTorch Lightning packageGeneric label for PyTorch Lightning package

Status: Open (in progress).

Lightning-AI/pytorch-lightningnumber 21331

#21331 In Lightning-AI/pytorch-lightning;

· Iruos8805 opened on Nov 4, 2025

<code>isinstance(treespec, LeafSpec)</code> is deprecated, use <code>isinstance(treespec, TreeSpec) and treespec.is_leaf()</code> instead

bugSomething isn't workingSomething isn't working

ciContinuous IntegrationContinuous Integration

ver: 2.5.x

Status: Open.

#21326 In Lightning-AI/pytorch-lightning;

· mscheltienne opened on Nov 3, 2025

feat: add new callback hook <code>on_checkpoint_write_end</code>

docsDocumentation relatedDocumentation related

plGeneric label for PyTorch Lightning packageGeneric label for PyTorch Lightning package

Status: Open (in progress).

Lightning-AI/pytorch-lightningnumber 21323

#21323 In Lightning-AI/pytorch-lightning;

· Iruos8805 opened on Nov 2, 2025