Discussions

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  🤖

  ModelCheckpointCallback.best_model_score is None after distributed training

  callback: model checkpoint strategy: ddp DistributedDataParallel

  hikushalhere asked Jul 7, 2022 in DDP / multi-GPU / multi-node · Unanswered

  

  

  

  

  2
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  💬

  Confused with the relation between gradient accumulation, self.log, W&B, LearningRateMonitor.

  yipliu started Sep 7, 2022 in General

  

  

  0
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  ⚡

  How to pass a type(not an object) to a class with lightningcli?

  calvinzhan asked Sep 6, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  3
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  ⚡

  How to access validation step outputs of complete epoch in a on_validation_epoch_end hook for a custom callback ?

  Gladiator07 asked Jan 29, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  

  

  2
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  ⚡

  How to mute trainer output?

  malfonsoarquimea asked Sep 6, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

  1
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  ⚡

  Best practices for customize the evaluation

  tshu-w asked Sep 6, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  ⚡

  How to pass in a function with lightningcli configration?

  calvinzhan asked Sep 4, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  2
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  ⚡

  In Manual Optimization mode, loss does not converge when the Train Batch Size is 1

  optimization

  OPilgrim asked Sep 4, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  2
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  ⚡

  load_from_checkpoint giving different validation results

  keitht226 asked Mar 25, 2021 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  

  

  8
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  ⚡

  Isn't here duplicate computation for gan example?

  optimization

  wztdream asked Sep 3, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  3
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  ⚡

  TensorBoard logger step is inconsistent with trainer.gloabel_step under manual-optimization

  jim4399266 asked Sep 3, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  ⚡

  No action for destination key "trainer.checkpoint_callback" to check its value.

  lightningcli pl.cli.LightningCLI

  xiangtaowong asked Aug 28, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

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  😎

  Manually set step_per_epoch over patch based training?

  Paddy-Xu asked Sep 1, 2022 in code help: CV · Unanswered

  

  

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  ⚡

  Iterate over all validation data while using limit_val_batches

  trainer: validate

  SPlanzer asked Aug 18, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  4
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  ⚡

  Understanding epoch metrics: acc_train_epoch does not appear to be the average of acc_train_step

  cfhammill asked Aug 31, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

  4
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  😎

  How could I shuffle train index in every epoch with BatchSampler（DistributedSampler）

  xuanyang19 asked Aug 31, 2022 in code help: CV · Unanswered

  

  

  1
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  ⚡

  How to use tuner.scale_batch_size correctly?

  tuner

  markvvw asked Jun 19, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

  

  

  3
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  #️⃣

  Need clarification regarding CloudCompute(wait_timeout)

  app (removed) Generic label for Lightning App package

  rohitgr7 asked Aug 29, 2022 in Lightning App API: LightningApp, LightningFlow, LightningWork · Unanswered

  

  

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  #️⃣

  Need clarification regarding CloudCompute(ideal_timeout)

  app (removed) Generic label for Lightning App package

  rohitgr7 asked Aug 29, 2022 in Lightning App API: LightningApp, LightningFlow, LightningWork · Unanswered

  

  

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  ⚡

  parameters not having gradient when calling training_step() outside of trainer

  malfonsoarquimea asked Aug 29, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

  1
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  #️⃣

  When does a LightningWork allocates resources?

  app (removed) Generic label for Lightning App package

  rohitgr7 asked Aug 29, 2022 in Lightning App API: LightningApp, LightningFlow, LightningWork · Unanswered

  

  

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  #️⃣

  How LightningWork.run allocates resources?

  app (removed) Generic label for Lightning App package

  rohitgr7 asked Aug 29, 2022 in Lightning App API: LightningApp, LightningFlow, LightningWork · Unanswered

  

  

  0
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  💬

  How do you measure the degree of influence of pre-training on a fine-tuning?

  jpcbertoldo started Aug 29, 2022 in General

  

  

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  ⚡

  How to switch data loaders between epochs while using multiple optimizer

  icedpanda asked Aug 27, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Answered

  

  

  4
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  ⚡

  Upload torch saved model to wandb

  checkpointing Related to checkpointing logger: wandb Weights & Biases

  talhaanwarch asked Aug 26, 2022 in Lightning Trainer API: Trainer, LightningModule, LightningDataModule · Unanswered

  

  

  

  

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