Bump pytorch-lightning from 1.6.5 to 2.5.0.post0

[dependabot]

Bumps pytorch-lightning from 1.6.5 to 2.5.0.post0.

Release notes

Sourced from pytorch-lightning's releases.

Lightning v2.5 post0

Full Changelog: Lightning-AI/pytorch-lightning@2.5.0...2.5.0.post0

Lightning v2.5

Lightning AI ⚡ is excited to announce the release of Lightning 2.5.

Lightning 2.5 comes with improvements on several fronts, with zero API changes. Our users love it stable, we keep it stable 😄.

Talking about love ❤️, the lightning, pytorch-lightning and lightning-fabric packages are collectively getting more than 10M downloads per month 😮, for a total of over 180M downloads 🤯 since the early days . It's incredible to see PyTorch Lightning getting such a strong adoption across the industry and the sciences.

Release 2.5 embraces PyTorch 2.5, and it marks some of its more recent directions as officially supported, namely tensor subclass-based APIs like Distributed Tensors and TorchAO, in combination with torch.compile.

Here's a couple of examples:

Full example here

import lightning as L
import torch
import torch.nn as nn
import torch.nn.functional as F
from lightning.pytorch.demos import Transformer, WikiText2
from lightning.pytorch.strategies import ModelParallelStrategy
from torch.distributed._composable.fsdp.fully_shard import fully_shard
from torch.utils.data import DataLoader
from torchao.float8 import Float8LinearConfig, convert_to_float8_training
class LanguageModel(L.LightningModule):
def init(self, vocab_size):
super().init()
self.vocab_size = vocab_size
self.model = None
def configure_model(self):
    if self.model is not None:
        return
with torch.device("meta"):
    model = Transformer(
        vocab_size=self.vocab_size,
        nlayers=16,
        nhid=4096,
        ninp=1024,
        nhead=32,
    )

float8_config = Float8LinearConfig(
    # pip install -U --index-url https://aiinfra.pkgs.visualstudio.com/PublicPackages/_packaging/Triton-Nightly/pypi/simple/ triton-nightly  # noqa


</tr></table>

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Commits

• 9177ec0 Minor correction release 2.5.0.post0 (#20515)
• 4337f7f Revert "Patch jsonargparse for Python >= 3.12.8" (#20513)
• 58a749a Allow batch sampler to not have a .sampler attribute (#20514)
• 52460d3 Revert breaking change in configure_optimizers return type (#20512)
• c45c3c9 docker: fix setting tags (#20504)
• f9babd1 ci: build docs once you prepare release (#20507)
• 61a8391 docs: bump habana (#20506)
• 0324a20 Prepare Lightning 2.5.0 release (#20505)
• 4c0eb3a Update (ci): github action's artifact upgrade v4 (#20500)
• 110d621 Bump to 2.5.0rc0 (#20493)
• Additional commits viewable in compare view

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