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Pull requests: pytorch/torchtitan

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Pull requests list

[rl] refactor model registery ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2194 opened Jan 2, 2026 by wwwjn Loading…
[rl] Using JobConfig as the centralized config system for inference and simple GRPO ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2191 opened Jan 2, 2026 by wwwjn Loading…
6
use comms in compiler toolkit ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2190 opened Dec 31, 2025 by dolpm • Draft
2
experiments: add nemotron3 model to experiments folder CLA Signed This label is managed by the Meta Open Source bot.
#2187 opened Dec 30, 2025 by aghilann Loading…
4 tasks
5
auto-chunk unembed & loss ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2186 opened Dec 29, 2025 by shunting314 Loading…
5
Add epoch-based training support
#2182 opened Dec 28, 2025 by yurekami Loading…
5 tasks
1
8
[rl] Update callsite to init_batch_invariance to pass attention backend. ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2176 opened Dec 24, 2025 by zhxchen17 Loading…
14
compiler_toolkit: inputs are not DTensor if TP is not enabled CLA Signed This label is managed by the Meta Open Source bot.
#2175 opened Dec 24, 2025 by yanboliang Loading…
2
Add Flex flash backend to flex attention module ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2171 opened Dec 22, 2025 by drisspg • Draft
8
[do not land] trying invoke_subgraph on torchtitan ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2169 opened Dec 19, 2025 by yushangdi • Draft
1
[transformers_modeling_backend] Upgrade transformers from 4.57.1 to 5.0.0rc0 CLA Signed This label is managed by the Meta Open Source bot.
#2154 opened Dec 15, 2025 by 3outeille Loading…
1
5
[Compiler Toolkit] Add option for full inductor. ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2150 opened Dec 13, 2025 by aditvenk Loading…
26
[WIP] Use all DTensor for Qwen3 and llama4 at TP region ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2149 opened Dec 12, 2025 by wwwjn Loading…
13
Staging SFT training CLA Signed This label is managed by the Meta Open Source bot.
#2148 opened Dec 12, 2025 by rakkit Loading…
62
[CP] Enable FlexCP for llama3 ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2145 opened Dec 11, 2025 by fegin Loading…
6
[CP] Refactor Context Parallel to use new PyTorch CP APIs ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2144 opened Dec 11, 2025 by fegin Loading…
33
fixed validation error when using flash attention CLA Signed This label is managed by the Meta Open Source bot.
#2142 opened Dec 11, 2025 by francesco-bertolotti Loading…
1
12
Add repeated_subgraphs option in AutoParallel example CLA Signed This label is managed by the Meta Open Source bot.
#2138 opened Dec 10, 2025 by fmassa Loading…
1
[Not Ready] Enable Async TP CI ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2125 opened Dec 8, 2025 by fegin • Draft
improve throughput of HF dense model (no need actually) CLA Signed This label is managed by the Meta Open Source bot.
#2122 opened Dec 8, 2025 by 3outeille • Draft
perf(pipeline): implement auto-partition algorithm CLA Signed This label is managed by the Meta Open Source bot. enhancement New feature or request
#2113 opened Dec 5, 2025 by TXacs Loading…
12
[simple_fsdp] Turn on bucketing by default CLA Signed This label is managed by the Meta Open Source bot.
#2103 opened Dec 3, 2025 by IvanKobzarev Loading…
11
DeepSeekV3 DualPipeV with SAC ciflow/8gpu CLA Signed This label is managed by the Meta Open Source bot.
#2099 opened Dec 2, 2025 by H-Huang • Draft
1
[simplefsdp] fix & enable DSV3 manual bucketing CLA Signed This label is managed by the Meta Open Source bot.
#2080 opened Nov 24, 2025 by ruisizhang123 Loading…
10
Validate tokenizer and model alignment before training CLA Signed This label is managed by the Meta Open Source bot.
#2074 opened Nov 21, 2025 by CryptoSalamander Loading…
19
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