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Author SHA1 Message Date
Daniel Han
041f1b9ecb Fix video load crash when speed optimisations engage 
The load tail re-ran the already-filtered speed_optims tuple through
.items() as if it were still the raw applied dict from apply_speed_optims.
An empty tuple short-circuited to {} so CPU test runs passed, but on a real
GPU at least channels_last engages, the tuple is truthy, and every load
failed with 'tuple' object has no attribute 'items'. Store the filtered
tuple directly and add a regression test that forces one optimisation to
engage.
 2026-07-05 06:36:19 +00:00
Daniel Han
aa5c9e3a12 Merge branch 'video-tab' into video-wan 2026-07-05 05:36:05 +00:00
Daniel Han
e8194ef453 Merge branch 'video-inference' into video-tab 2026-07-05 05:36:04 +00:00
Daniel Han
cab60395c4 Merge branch 'diffusion-more-families' into video-inference 2026-07-05 05:36:02 +00:00
Daniel Han
ca8365da72 Merge branch 'diffusion-auto-badges' into diffusion-more-families 2026-07-05 05:36:01 +00:00
Daniel Han
49f1e352f2 Merge branch 'diffusion-auto-install' into diffusion-auto-badges 2026-07-05 05:36:00 +00:00
Daniel Han
ff22c434b4 Merge branch 'diffusion-fp16-accum' into diffusion-auto-install 2026-07-05 05:35:59 +00:00
Daniel Han
10ba804db7 Merge branch 'diffusion-auto-policy' into diffusion-fp16-accum 2026-07-05 05:35:58 +00:00
Daniel Han
a61e56b975 Merge branch 'diffusion-train-perf2' into diffusion-auto-policy 2026-07-05 05:35:56 +00:00
Daniel Han
6a9db8017b Merge branch 'diffusion-krea2' into diffusion-train-perf2 2026-07-05 05:35:55 +00:00
Daniel Han
e0786a98be Merge branch 'diffusion-train-tab-2' into diffusion-krea2 2026-07-05 05:35:54 +00:00
Daniel Han
1978b2a844 Merge branch 'diffusion-train-precision' into diffusion-train-tab-2 2026-07-05 05:35:53 +00:00
Daniel Han
1919491665 Merge branch 'diffusion-train-perf' into diffusion-train-precision 2026-07-05 05:35:52 +00:00
Daniel Han
dfe15c8141 Merge branch 'image-generation' into diffusion-train-perf 2026-07-05 05:35:50 +00:00
Daniel Han
fc35c40c18 Return 404 for malformed diffusion run records in the detail route 
The run detail route built DiffusionTrainingRunDetail(**rec) unguarded, so a
valid-JSON-but-wrong-shape record (hand-edited or an older schema) would 500
instead of reading as absent. Catch ValidationError and 404, matching how the
list route skips malformed records.
 2026-07-05 05:34:18 +00:00
Daniel Han
14f4e7ef7c Keep standalone chat templates in the scoped video download 
tokenizer/chat_template.jinja ships as its own file in the LTX-2 and
HunyuanVideo-1.5 repos and apply_chat_template reads it at generation
time, so a scoped snapshot without it loads fine and then crashes the
first generation.
 2026-07-05 05:32:24 +00:00
Daniel Han
7a05d8655b Stream every DiT through group offload, not just the primary transformer 
A dual-DiT pipeline (Ideogram 4's unconditional tower) placed its second
denoiser resident under the group tier, which defeats the tier since the
pair rarely fits where one alone did not. Stream transformer_2 and
unconditional_transformer alongside the transformer and keep only the
smaller companions resident.
 2026-07-05 05:30:58 +00:00
Daniel Han
d6795ed077 Restore pre-Ampere bf16 fail-fast in the DiT trainer 
The perf rewrite dropped the bf16 capability guard, so a pre-Ampere CUDA
device (T4/V100/RTX 20xx) would die deep in model load with an opaque dtype
error instead of a clear message. Restores parity with the SDXL trainer.
 2026-07-05 05:27:58 +00:00
pre-commit-ci[bot]
de2cddc606 [pre-commit.ci] auto fixes from pre-commit.com hooks 
for more information, see https://pre-commit.ci
 2026-07-05 05:25:40 +00:00
Daniel Han
a274308330 Check the cancel event between predownload files and probe local dirs for LTX-2.3 
A warm-cache predownload sweep never consults the cancel event (each cached
file returns instantly), so an unload during it was ignored until a cold
file hit the network. The 2.3 detection also only probed bare-file local
repos; resolve directory repos through the same child resolver the loader
uses so their base pull is scoped too.
 2026-07-05 05:25:03 +00:00
Daniel Han
61ba5fac50 Merge branch 'video-tab' into video-wan 2026-07-05 05:01:22 +00:00
Daniel Han
1023758a10 Merge branch 'video-inference' into video-tab 2026-07-05 05:01:21 +00:00
Daniel Han
ef6f18c1ba Merge branch 'diffusion-more-families' into video-inference 2026-07-05 05:01:20 +00:00
Daniel Han
f114020def Merge branch 'diffusion-auto-badges' into diffusion-more-families 2026-07-05 05:01:19 +00:00
Daniel Han
93371c1ba2 Merge branch 'diffusion-auto-install' into diffusion-auto-badges 2026-07-05 05:01:18 +00:00
Daniel Han
124476a5a7 Merge branch 'diffusion-fp16-accum' into diffusion-auto-install 2026-07-05 05:01:16 +00:00
Daniel Han
bcb3b90ac4 Merge branch 'diffusion-auto-policy' into diffusion-fp16-accum 2026-07-05 05:01:15 +00:00
Daniel Han
9c219a9cac Merge branch 'diffusion-train-perf2' into diffusion-auto-policy 2026-07-05 05:01:14 +00:00
Daniel Han
94dff34968 Merge branch 'diffusion-krea2' into diffusion-train-perf2 2026-07-05 05:01:13 +00:00
Daniel Han
d13c1d37c9 Merge branch 'diffusion-train-tab-2' into diffusion-krea2 2026-07-05 05:01:12 +00:00
Daniel Han
017ef14877 Merge branch 'diffusion-train-precision' into diffusion-train-tab-2 2026-07-05 05:01:10 +00:00
Daniel Han
54159ac64b Merge branch 'diffusion-train-perf' into diffusion-train-precision 2026-07-05 05:01:09 +00:00
Daniel Han
34a8459f2f Merge branch 'image-generation' into diffusion-train-perf 2026-07-05 05:01:08 +00:00
pre-commit-ci[bot]
cbf212611e [pre-commit.ci] auto fixes from pre-commit.com hooks 
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 2026-07-05 05:00:48 +00:00
pre-commit-ci[bot]
848b8da9f2 [pre-commit.ci] auto fixes from pre-commit.com hooks 
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 2026-07-05 05:00:18 +00:00
pre-commit-ci[bot]
4064332a92 [pre-commit.ci] auto fixes from pre-commit.com hooks 
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 2026-07-05 04:59:43 +00:00
pre-commit-ci[bot]
ea1aa16d6f [pre-commit.ci] auto fixes from pre-commit.com hooks 
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 2026-07-05 04:59:12 +00:00
pre-commit-ci[bot]
237d197b5d [pre-commit.ci] auto fixes from pre-commit.com hooks 
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 2026-07-05 04:58:38 +00:00
pre-commit-ci[bot]
5732e3adc5 [pre-commit.ci] auto fixes from pre-commit.com hooks 
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 2026-07-05 04:58:06 +00:00
pre-commit-ci[bot]
c475f7da00 [pre-commit.ci] auto fixes from pre-commit.com hooks 
for more information, see https://pre-commit.ci
 2026-07-05 04:57:35 +00:00
pre-commit-ci[bot]
09ff9e24f9 [pre-commit.ci] auto fixes from pre-commit.com hooks 
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 2026-07-05 04:57:03 +00:00
Daniel Han
6dfc176c7d Merge branch 'video-tab' into video-wan 2026-07-05 04:56:31 +00:00
Daniel Han
7ea4c50c8c Merge branch 'video-inference' into video-tab 2026-07-05 04:56:30 +00:00
pre-commit-ci[bot]
bcf25ca569 [pre-commit.ci] auto fixes from pre-commit.com hooks 
for more information, see https://pre-commit.ci
 2026-07-05 04:56:29 +00:00
Daniel Han
9debe8a43b Merge branch 'diffusion-more-families' into video-inference 2026-07-05 04:56:28 +00:00
Daniel Han
d89ed5c6ff Merge branch 'diffusion-auto-badges' into diffusion-more-families 2026-07-05 04:56:27 +00:00
Daniel Han
01a0930566 Merge branch 'diffusion-auto-install' into diffusion-auto-badges 2026-07-05 04:56:26 +00:00
Daniel Han
c6ea78b087 Merge branch 'diffusion-fp16-accum' into diffusion-auto-install 2026-07-05 04:56:24 +00:00
Daniel Han
c5524b0d7f Merge branch 'diffusion-auto-policy' into diffusion-fp16-accum 2026-07-05 04:56:23 +00:00
Daniel Han
f39e997523 Merge branch 'diffusion-train-perf2' into diffusion-auto-policy 2026-07-05 04:56:22 +00:00