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Bug fixing for bucketing dataset #6191

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merged 3 commits into from
Mar 18, 2023

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VahidooX
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What does this PR do ?

Fixes a bug in the ASR bucketing which made the training to hang at the end of first epoch.

Collection: ASR

Changelog

  • Fixed the bucketing bug by making the bucketing dataloaders to loop over the samples indefinitely.

PR Type:

  • New Feature
  • Bugfix
  • Documentation

@VahidooX VahidooX requested a review from titu1994 March 14, 2023 17:32
@github-actions github-actions bot added the ASR label Mar 14, 2023
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Thanks !

@titu1994 titu1994 merged commit 497e79d into NVIDIA:r1.17.0 Mar 18, 2023
github-actions bot pushed a commit that referenced this pull request Mar 18, 2023
* made the bucketing dataloader to loop indefinitely to fix a bug in step calculation.

Signed-off-by: Vahid <[email protected]>

* made the bucketing dataloader to loop indefinitely to fix a bug in step calculation.

Signed-off-by: Vahid <[email protected]>

---------

Signed-off-by: Vahid <[email protected]>
titu1994 pushed a commit that referenced this pull request Mar 18, 2023
* made the bucketing dataloader to loop indefinitely to fix a bug in step calculation.



* made the bucketing dataloader to loop indefinitely to fix a bug in step calculation.



---------

Signed-off-by: Vahid <[email protected]>
Co-authored-by: Vahid Noroozi <[email protected]>
@mehadi92
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mehadi92 commented May 18, 2023

@titu1994
Does this Bug present in the docker image? nvcr.io/nvidia/nemo:23.02

@VahidooX
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@titu1994
Does this Bug present in the docker image? nvcr.io/nvidia/nemo:23.02

Yes, please use 23.03 instead.

hsiehjackson pushed a commit to hsiehjackson/NeMo that referenced this pull request Jun 2, 2023
* made the bucketing dataloader to loop indefinitely to fix a bug in step calculation.



* made the bucketing dataloader to loop indefinitely to fix a bug in step calculation.



---------

Signed-off-by: Vahid <[email protected]>
Co-authored-by: Vahid Noroozi <[email protected]>
Signed-off-by: hsiehjackson <[email protected]>
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3 participants