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Question: Manual Dataset Sharding per GPU Rank with Accelerate + DistributedSampler (Avoid Double DataLoader Length Split)

Status: Open.

#4062 In huggingface/accelerate;

· D222097 opened on Jun 3, 2026

cncl should at the same level in _prepare_backend in src/accelerate/state.py

Status: Open.

#4055 In huggingface/accelerate;

· legionGIT opened on May 29, 2026

[Bug] Implicit padding when splitting input between processes while padding flag is disabled

Status: Open.

#4053 In huggingface/accelerate;

· 3manifold opened on May 27, 2026

MLflowTracker.log drops log_kwargs; tracker.log requires step despite docstring

Status: Open.

#4041 In huggingface/accelerate;

· 1fanwang opened on May 13, 2026

Device_map multi-GPU inference can silently corrupt tensors when local CUDA peer copies are unhealthy

Status: Open.

#4036 In huggingface/accelerate;

· Aitejiu opened on May 11, 2026

[Windows] RTX 5070 Ti (Blackwell sm_120) - setup and deployment notes

Status: Open.

#4029 In huggingface/accelerate;

· loongmiaow-pixel opened on May 5, 2026

notebook_launcher raises "Cannot re-initialize CUDA in forked subprocess"

Status: Open.

#3925 In huggingface/accelerate;

· minhtriet opened on Feb 10, 2026

Feature request: FSDP2 QLoRA

feature requestRequest for a new feature to be added to AccelerateRequest for a new feature to be added to Accelerate

Status: Open.

#3874 In huggingface/accelerate;

· ojh31 opened on Dec 5, 2025

Feature Request: Add API to Materialize Meta Tensors for Device Movement

feature requestRequest for a new feature to be added to AccelerateRequest for a new feature to be added to Accelerate

Status: Open.

#3866 In huggingface/accelerate;

· EricRollei opened on Nov 30, 2025

Deadlock when running multi tasks

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

#3814 In huggingface/accelerate;

· RuizhePang opened on Oct 14, 2025

datasets Iterable Dataset sharding support

feature requestRequest for a new feature to be added to AccelerateRequest for a new feature to be added to Accelerate

Status: Open.

#3547 In huggingface/accelerate;

· ValMystletainn opened on May 5, 2025

[Feature Request] add a memory logging manager

contributions-welcome

feature requestRequest for a new feature to be added to AccelerateRequest for a new feature to be added to Accelerate

Status: Open.

#3300 In huggingface/accelerate;

· sayakpaul opened on Dec 17, 2024