SolitaryThinker
3f3f06541c
[bugfix]: make LTX video validation memory-safe
2026-07-22 03:15:20 -07:00
SolitaryThinker
20c36acefc
[perf]: group adjacent FSDP2 modules
2026-07-21 23:26:39 -07:00
SolitaryThinker
fa47ce1ab5
[perf]: enable packed LTX projections in overfit recipe
2026-07-21 21:05:59 -07:00
SolitaryThinker
7c58950a92
[perf]: keep LTX2 overfit input pipeline warm
2026-07-21 17:21:41 -07:00
SolitaryThinker
e42cfa5e5b
[perf]: add FSDP symmetric-memory training
2026-07-21 15:49:14 -07:00
SolitaryThinker
7f139e2b28
[perf]: make FSDP reduction precision configurable
2026-07-21 07:19:23 -07:00
SolitaryThinker
0431d4e8a9
[perf]: enable regional compile for training
2026-07-21 06:07:35 -07:00
SolitaryThinker
cfc110cb6b
[perf]: make FSDP forward reshard configurable
2026-07-21 05:18:52 -07:00
SolitaryThinker
9582f012df
[perf]: add opt-in fused AdamW training
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Expose PyTorch's CUDA fused AdamW through modular training config while preserving its current automatic default. Seed optimizer step state on-device when fused or capturable so distributed-checkpoint resume remains valid.
2026-07-21 04:03:24 -07:00
William Lin
65f3b946b9
[feat] Add LTX-2 and LTX-2.3 fine-tuning to the modular trainer ( #1624 )
2026-07-20 11:58:39 -07:00
Zhang Peiyuan
191fcbf46c
[feat] add qat docs ( #1621 )
2026-07-19 18:37:47 -07:00
9709b7513b
[feat] Port NVFP4 QAT/QAD to modular train framework ( #1619 )
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Co-authored-by: Peiyuan Zhang <email>
Co-authored-by: Peiyuan <a>
2026-07-18 15:01:09 -07:00
Guian Fang and SolitaryThinker
970409962f
[feat] Add AnyFlow any-step video distillation (pretrain + on-policy) ( #1371 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-12 02:32:08 +00:00
Mingjia Huo and Claude Fable 5
4c08ffce49
[feat] World model training using third person games ( #1443 )
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Co-authored-by: Claude Fable 5 <noreply@anthropic.com >
2026-07-10 05:09:07 +00:00
Kaiqin Kong and SolitaryThinker
f037351146
[feat] Add Clean-history Teacher Forcing and Causal Consistency Distillation ( #1505 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-07 08:13:11 +00:00
William Lin
78d606a3a7
[feat]: make VSA tile cache configurable for training ( #1444 )
2026-06-28 02:18:31 -07:00
Junda Su and Peiyuan Zhang
5854aec2ce
[feat] Add Wan RL DiffusionNFT training ( #1450 )
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Co-authored-by: Peiyuan Zhang <a1286225768@gmail.com >
2026-06-11 21:18:59 -07:00
Mingjia Huo
63030cf6ec
[fix] Fix causal self-forcing attention settings ( #1355 )
2026-05-17 22:59:47 -07:00
Kaiqin Kong and mergify[bot]
773d44b875
[misc] Rename MatrixGame to MatrixGame2 ( #1357 )
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Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-05-17 22:57:03 -07:00
1df513922f
[feat] Add minimal LoRA finetuning support to the YAML training stack ( #1242 )
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Co-authored-by: alexzms <3036648523@qq.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-05-17 14:49:13 -07:00
d6dfe95466
[feat] FastVideo World Model Training ( #1179 )
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Co-authored-by: mignonjia <mhuo@ucsd.edu >
Co-authored-by: alexzms <3036648523@qq.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-05-11 05:13:12 +00:00
f633e30ebb
[feat]: add LongCat bidirectional finetuning support ( #1244 )
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Co-authored-by: Aryan Kumar <aryan5v@users.noreply.github.com >
Co-authored-by: alexzms <3036648523@qq.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-05-09 12:20:43 -07:00
alexzms
d14d5aadea
[feat] Cosmos 2.5 training support in fastvideo.train ( #1224 )
2026-05-01 01:15:02 +00:00
alexzms
2085a4fc4a
[bugfix]: fix VAE temporal tiling blend corruption in tiled_encode ( #1181 )
2026-03-29 23:12:42 +00:00
alexzms
30129a3350
[misc]: reorganize training configs and add documentation ( #1177 )
2026-03-26 16:38:31 -07:00
alexzms
71bfc13d75
[feat]: add HunyuanVideo model plugin for fastvideo/train framework ( #1175 )
2026-03-24 16:49:51 -07:00
alexzms
14261bc98c
[feat] pre-commit support 120 col num ( #1167 )
2026-03-11 20:19:30 -07:00
alexzms
d92858659d
[feat] Self-Forcing methods in refactored training infra ( #1164 )
2026-03-09 20:20:59 -07:00
1a383f3f66
[refactor] train v1 clean up
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Co-authored-by: alexzms <3036648523@qq.com >
Co-authored-by: Peiyuan Zhang <a1286225768@slurm-h200-204-215.slurm-compute.tenant-slurm.svc.cluster.local >
2026-03-09 18:58:56 -07:00
alexzms and Peiyuan Zhang
bc27a032c5
[feat] Refactor training framework into fastvideo/train ( #1159 )
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Co-authored-by: Peiyuan Zhang <a1286225768@gmail.com >
2026-03-09 15:16:42 -07:00
SolitaryThinker