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Pull requests: pytorch/torchtitan

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Pull requests list

[DO NOT LAND] graph trainer mxfp8 repro ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3101 opened Apr 25, 2026 by yiming0416 Contributor • Draft
[Qwen3VL] replace mask_scatter and boolean indexing by slice assignment ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3099 opened Apr 24, 2026 by shuhuayu Contributor Loading…
add reset_prefix_cache ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3095 opened Apr 24, 2026 by liangel-02 Contributor Loading…
1
[GraphTrainer][AutoDev] Add synthetic dataloader for precompile workflows ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3093 opened Apr 24, 2026 by SherlockNoMad Contributor • Draft
4 tasks done
Add graph PP integration tests for both frontends ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3091 opened Apr 24, 2026 by sanketpurandare Contributor • Draft
Fix autoparallel DeepSeekV3Model for Configurable build pattern ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3090 opened Apr 24, 2026 by sanketpurandare Contributor • Draft
Wire graph PP as a unified path for both frontends ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3089 opened Apr 24, 2026 by sanketpurandare Contributor • Draft
Add shared graph PP helpers (ModelWithLoss, shape/input fns) ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3088 opened Apr 24, 2026 by sanketpurandare Contributor • Draft
[Don't review] Add MoE loss comparison guard to CI workflow ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3081 opened Apr 24, 2026 by wwwjn Contributor Loading…
[Attention] Remove MATH from ScaledDotProductAttention default backends ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3080 opened Apr 24, 2026 by fegin Contributor Loading…
add Flex Attention to torchtitan RL loop ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3077 opened Apr 23, 2026 by liangel-02 Contributor • Draft
[GraphTrainer][AutoDev] Support async tensor parallel via comm overlap graph pass ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3076 opened Apr 23, 2026 by SherlockNoMad Contributor • Draft
3 tasks
[GraphTrainer][AutoDev] Support float8 linear in aot_fx_trace path ciflow/h100.8 Trigger H100.8 CI ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3075 opened Apr 23, 2026 by SherlockNoMad Contributor Loading…
3 tasks
1
[GraphTrainer][AutoDev] ILP-based SAC policy for optimal activation checkpointing ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3074 opened Apr 23, 2026 by SherlockNoMad Contributor • Draft
3 of 4 tasks
[rl] Env rollout based + controller refactor ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3073 opened Apr 23, 2026 by joecummings Member Loading…
22
[rl] Removed patched qwen3 parallel plan to core torchtitan Qwen3 parallel plan ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3070 opened Apr 23, 2026 by wwwjn Contributor Loading…
8
Add tests for torchtitan/components/checkpoint.py ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3068 opened Apr 23, 2026 by Andrei-Aksionov Contributor Loading…
5
[data] Add weighted interleaved multi-source dataloader ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3063 opened Apr 23, 2026 by slimfrkha Contributor Loading…
3
[GraphTrainer] Add list_activations_pass to inspect activations saved for backward ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3062 opened Apr 23, 2026 by SherlockNoMad Contributor • Draft
4 tasks done
Add two-phase checkpoint loading with additional_load_path ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3059 opened Apr 22, 2026 by mori360 Contributor • Draft
Refactor checkpoint: extract ModelWrapper, add StateDictMode, split sd_adapter via HFStorageConfig ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3058 opened Apr 22, 2026 by mori360 Contributor • Draft
[Don't review] [rl] MoE TP2EP ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3057 opened Apr 22, 2026 by wwwjn Contributor • Draft
1
[WIP] bucketing compose with sac ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3056 opened Apr 22, 2026 by yiming0416 Contributor • Draft
[graph_trainer] Refactor Trainer.__init__ for composable subclassing; PrecompileFakeTrainer inherits model build path ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3055 opened Apr 22, 2026 by bobrenjc93 Contributor • Draft
Support mark_dynamic in minimal_fx_tracer ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#3046 opened Apr 21, 2026 by tugsbayasgalan Contributor Loading…
6
ProTip! Updated in the last three days: updated:>2026-04-22.