Discussions: Lightning-AI/lightning

Discussions

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  Efficient Prediction Writing for 2D/3D Medical Image Segmentation Tasks

  ndahiya3 asked Mar 15, 2023 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  Cannot import the accuracy, f1 score and accuracy from the pytorch lightning metric library

  shubheshswain91 asked Oct 29, 2021 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

  

  

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  Constructing KNN index in the end of each epoch.

  gfx73 asked Mar 1, 2023 in code help: NLP / ASR / TTS · Unanswered

  

  

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  Getting ValueError Error when using ModelCheckpoint with auto_insert_metric_name=False

  dongchirua asked Jan 16, 2023 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  all_gather produces garbage result

  gfx73 asked Mar 13, 2023 in DDP / multi-GPU / multi-node · Unanswered

  

  

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  Disabling find_unused_parameters

  strategy: ddp DistributedDataParallel

  rahulvigneswaran asked Jan 30, 2022 in DDP / multi-GPU / multi-node · Answered

  

  

  

  

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  Warning: find_unused_parameters=True was specified in DDP constructor, but did not find any unused parameters. This flag results in an extra traversal of the autograd graph every iteration, which can adversely affect performance.

  strategy: ddp DistributedDataParallel

  athenawisdoms asked Mar 31, 2021 in DDP / multi-GPU / multi-node · Answered

  

  

  

  

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  Difference between pytorch lightning and lightning

  sudarshan85 started Feb 8, 2023 in General

  

  

  

  

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  Lightning Flash: How to configure optimizer with filter

  brianlow asked Mar 12, 2023 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  How does validation loop work ?

  Honzys asked Oct 14, 2020 in DDP / multi-GPU / multi-node · Unanswered

  

  

  

  

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  gradient optimizer for PyTorch Temporal Fusion Transformer (TFT)

  grosestq asked Mar 11, 2023 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  Does pytorch lightning divide the loss by number of gradient accumulation steps?

  off99555 asked Mar 11, 2023 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  Current best practices to initialize massive (50B parameter+) models

  azton asked Mar 3, 2023 in DDP / multi-GPU / multi-node · Answered

  

  

  

  

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  Custom backward that requires network input

  joecomerisnotavailable started Dec 13, 2022 in General

  

  

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  ProcessExitedException: process 0 terminated with signal SIGABRT

  Bk073 started Mar 8, 2023 in General

  

  

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  How to gather predict on ddp

  strategy: ddp DistributedDataParallel trainer: predict

  MarsSu0618 asked Dec 24, 2020 in DDP / multi-GPU / multi-node · Unanswered

  

  

  

  

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  When is seed_everything required?

  zack-kimble asked Mar 7, 2023 in DDP / multi-GPU / multi-node · Unanswered

  

  

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  Confusion in training_step_end() API

  hankyul2 asked Sep 21, 2021 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  

  

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  All time taken by {method 'enable' of '_lsprof.Profiler' objects} in Advanced profiler output

  profiler

  SeguinBe asked Feb 7, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

  

  

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  ModelCheckpoint and WandbLogger: set a common checkpoint filename

  sh3rlock14 asked Mar 6, 2023 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  pytorch_lightning.utilities.exceptions.MisconfigurationException: GPUAccelerator can not run on your system since the accelerator is not available. The following accelerator(s) is available and can be passed into accelerator argument of Trainer: ['cpu'].

  accelerator: cuda Compute Unified Device Architecture GPU

  uiop2020 asked Jun 8, 2022 in code help: CV · Unanswered

  

  

  

  

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  Warning during save_hyperparameter() gives misleading advice?

  lightningmodule pl.LightningModule pl Generic label for PyTorch Lightning package

  hogru asked Jul 12, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  

  

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  How to set PL to work on slurm cluster with preemtive

  knoriy asked Mar 2, 2023 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  WGAN - discriminator and generator updates inconsistency

  mcomunita asked Jan 15, 2022 in code help: CV · Answered

  

  

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  Saving/loading LightningModule with injected network

  nathanpainchaud asked Feb 23, 2021 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

  

  

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