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Pull requests: pytorch/torchtitan

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Pull requests list

add train file specification option to run_start.sh CLA Signed This label is managed by the Meta Open Source bot. fb-exported
#1652 opened Aug 28, 2025 by Shagun-G Loading…
1
code refactor : making key steps modular train_step() CLA Signed This label is managed by the Meta Open Source bot. fb-exported
#1650 opened Aug 28, 2025 by Shagun-G Loading…
3
[moe][compile] Turn capture_scalar_outputs off by default CLA Signed This label is managed by the Meta Open Source bot.
#1649 opened Aug 28, 2025 by xmfan Loading…
1
[RFC] Support full bf16 training CLA Signed This label is managed by the Meta Open Source bot.
#1646 opened Aug 27, 2025 by ebsmothers Loading…
9
Activation Checkpoint improvment CLA Signed This label is managed by the Meta Open Source bot.
#1645 opened Aug 27, 2025 by fegin Loading…
6
[BE] Move NoParallel to torchtitan.distributed CLA Signed This label is managed by the Meta Open Source bot.
#1641 opened Aug 26, 2025 by fegin Loading…
5
[WIP][DSV3] GroupedExperts weights conversion optimization CLA Signed This label is managed by the Meta Open Source bot.
#1639 opened Aug 25, 2025 by wwwjn Loading…
1
[WIP] DCP: Dequantization and expert grouping for DSv3 CLA Signed This label is managed by the Meta Open Source bot.
#1638 opened Aug 25, 2025 by saumishr • Draft
[DO NOT REVIEW] debug fsdp2 checkpoint for uneven sharding CLA Signed This label is managed by the Meta Open Source bot.
#1635 opened Aug 25, 2025 by weifengpy • Draft
add option to use synthetic input data CLA Signed This label is managed by the Meta Open Source bot.
#1632 opened Aug 25, 2025 by alfuyao1986 Loading…
12
[wip] Distributed Scion/Muon CLA Signed This label is managed by the Meta Open Source bot.
#1630 opened Aug 25, 2025 by rakkit Loading…
1
Enable multi rank safetensor consolidation CLA Signed This label is managed by the Meta Open Source bot.
#1625 opened Aug 22, 2025 by ankitageorge Loading…
10
allow expert_parallel wrapper to handel kwargs CLA Signed This label is managed by the Meta Open Source bot.
#1620 opened Aug 22, 2025 by rakkit Loading…
2
VLM: Onboarding native resolution, native aspect ratio, interleaved VLM training CLA Signed This label is managed by the Meta Open Source bot.
#1615 opened Aug 21, 2025 by lkhphuc Loading…
1 task done
32
Bump version to v0.1.1 CLA Signed This label is managed by the Meta Open Source bot.
#1606 opened Aug 20, 2025 by wwwjn Loading…
2
workarounds for all2all autograd issues that Ruisi ran into CLA Signed This label is managed by the Meta Open Source bot.
#1604 opened Aug 20, 2025 by bdhirsh Loading…
1
Wrap sync + a2a in a custom op CLA Signed This label is managed by the Meta Open Source bot. high priority module: activation checkpointing release blocking Issues that are blocking the milestone / release completion
#1597 opened Aug 19, 2025 by soulitzer Loading…
15
[WIP] Activation Offloading with Separate Stream CLA Signed This label is managed by the Meta Open Source bot.
#1591 opened Aug 18, 2025 by excelle08 Loading…
2
Update SAC config to force save instead of recompute CLA Signed This label is managed by the Meta Open Source bot.
#1589 opened Aug 18, 2025 by soulitzer • Draft
1
[WIP][DSV3] Remove keep a copy of GroupedExperts weight, free memory in StateDictAdapter CLA Signed This label is managed by the Meta Open Source bot.
#1585 opened Aug 16, 2025 by wwwjn Loading…
8
Muon with 3D tensors CLA Signed This label is managed by the Meta Open Source bot.
#1584 opened Aug 16, 2025 by byronxu99 Loading…
2
Add config to AC to toggle early-stop and revert A2A autograd.Function workaround ci-no-td CLA Signed This label is managed by the Meta Open Source bot.
#1580 opened Aug 15, 2025 by soulitzer Loading…
1
7
[EP] add initial support for NVSHMEM-based all-to-all CLA Signed This label is managed by the Meta Open Source bot.
#1569 opened Aug 14, 2025 by tianyu-l Loading…
3
[Do Not Land] Debug for SDPA + CP nan issue in DeepSeekV3 CLA Signed This label is managed by the Meta Open Source bot.
#1566 opened Aug 13, 2025 by XilunWu • Draft
Multinode SkyPilot example CLA Signed This label is managed by the Meta Open Source bot.
#1564 opened Aug 13, 2025 by alex000kim Loading…
7
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