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About the distributed category
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1
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2780
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January 20, 2021
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Tensor parallel numeric mismatch
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1
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17
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June 18, 2025
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Capture training graph with collectives via TorchTitan
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1
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7
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June 18, 2025
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Unexplained behaviour in accumulate gradients vs in a ddp setting - why are the gradients different?
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2
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27
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June 17, 2025
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[Distributed w/ TorchTitan] Breaking Barriers: Training Long Context LLMs with 1M Sequence Length in PyTorch Using Context Parallel
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8
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6056
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June 17, 2025
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When variables are transferred between GPUs, their values change
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6
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65
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June 10, 2025
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How to interpret the output of CommDebugMode
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0
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10
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June 9, 2025
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Socket error - broken pipe during rendezvous
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6
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62
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June 9, 2025
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Using torch rpc to connect to remote machine
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2
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1019
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June 7, 2025
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WebDataset Multi-GPU Single-Node
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1
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24
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June 2, 2025
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NCCL+Torch Distributed Error
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2
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26
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June 2, 2025
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Potential Bug with HYBRID_SHARD and (n, 1) Device Mesh Falling Back to NO_SHARD
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1
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18
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June 2, 2025
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FSDP hybrid sharding on multiple nodes
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1
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127
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March 31, 2025
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PyTorch Multiprocessing: Train only some parameters at some epochs
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2
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40
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May 29, 2025
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Stalling on Simple Distributed Barrier
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12
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83
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May 30, 2025
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Unable to complete training on Multi-GPU setup
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5
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108
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May 29, 2025
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[Distributed w/ TorchTitan] Introducing Async Tensor Parallelism in PyTorch
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11
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11927
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May 29, 2025
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torch::nn::DistributedDataParallel C++ class?
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3
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66
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May 27, 2025
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Strange behavior of HSDP
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2
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352
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May 22, 2025
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Timeout in distributed training
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0
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35
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May 22, 2025
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Training hangs on loss.backward() with DDP --nnodes=2 --nproc_per_node=3
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3
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99
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May 22, 2025
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DDP Error: torch.distributed.elastic.agent.server.api:Received 1 death signal, shutting down workers
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21
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16000
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May 20, 2025
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Model.to(device) vs. tensor.to(device)
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1
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70
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May 19, 2025
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DDP with imbalanced loss values
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2
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95
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May 17, 2025
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DDP with learning rate schedulers
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1
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83
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May 14, 2025
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How to handle training of few layers with DDP
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2
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43
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May 14, 2025
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Get_backend() returns undefined even when NCCL is available
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3
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102
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May 12, 2025
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[Distributed w/ TorchTitan] Semi synchronous training using TorchFT
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0
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144
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May 8, 2025
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Question about Slurm and PyTorch
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2
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106
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May 7, 2025
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Supporting Autograd for Collectives
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6
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222
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May 6, 2025
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