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
Adriel Fung and SolitaryThinker
521dee0e82
[perf]: enable per-block torch.compile for LTX2 with persistent cache ( #1602 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-20 15:59:13 -07:00
William Lin
229419208e
[ci]: opt in to fork-PR head checkout after actions/checkout guard change ( #1625 )
2026-07-20 13:12:22 -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
Junda Su
755a4e4470
[new-model] Add LingBot-Video Dense and MoE/refiner T2V inference ( #1595 )
2026-07-18 20:18:16 -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
William Lin
32cd603515
Revert docs trusted-branch-only workflow ( #1618 )
2026-07-17 00:22:56 -07:00
Junda Su
d4bdd3621a
[new-model] Port LingBot-World-v2 ( #1579 )
2026-07-16 19:51:53 -07:00
William Lin
e2f8322842
[ci]: skip unused Buildkite submodule checkout ( #1614 )
2026-07-16 18:37:57 -07:00
6966f9e0bc
[fix] Z-Image ( #1236 ) draft port: rebase + strict-load contract + bf16 encoder parity + PORT_STATUS ( #1339 )
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Co-authored-by: Mrinaal Dogra <mdogra@ucsd.edu >
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-16 18:18:25 -07:00
Mac Lee
743f4ed5f9
[ci]: harden Modal repository checkout ( #1590 )
2026-07-16 18:05:50 -07:00
Mac Lee
1c04ace573
[ci]: pin VSA training regression to H100 ( #1591 )
2026-07-15 22:04:57 -07:00
Mac Lee and Satyam Srivastava
6cbff73687
[bugfix]: skip unused output materialization ( #1567 )
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Co-authored-by: Satyam Srivastava <srivastavasatyam53@gmail.com >
2026-07-16 04:03:07 +00:00
William Lin
dec8b10939
[docs]: document automatic Docker image builds ( #1608 )
2026-07-15 18:52:21 -07:00
William Lin
133a5278af
[ci] Run docs only for trusted PR branches ( #1610 )
2026-07-15 18:51:59 -07:00
William Lin
da856274cc
[feat]: FastVideo Studio — SvelteKit → Next.js port + review fixes ( #1612 )
2026-07-15 18:51:33 -07:00
Mac Lee and SolitaryThinker
a253856147
[ci] Add exact identity performance statuses ( #1560 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-15 14:59:09 -07:00
Satyam Srivastava and gemini-code-assist[bot]
6e25d94ebc
[ci]: enable scheduled perf runs to update rolling baseline ( #1599 )
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Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2026-07-14 16:55:12 -07:00
Mac Lee
cae8fa18dc
[bugfix]: propagate Qwen2.5-VL visual dtype ( #1580 )
2026-07-13 18:37:11 -07:00
William Lin
821e5a0832
[bugfix]: fix FlashAttention resolver tests after tuple return ( #1597 )
2026-07-13 16:29:03 -07:00
William Lin
c1abc42782
[bugfix]: allow unrestricted head sizes in SDPA ( #1596 )
2026-07-13 16:04:51 -07:00
William Lin
ef15ea2391
[bugfix]: keep LTX2 rms_norm outputs bf16 under torch 2.12 autocast ( #1587 )
2026-07-13 16:04:21 -07:00
Mac Lee
1ea2517e22
[ci]: extend LoRA training CI timeout ( #1589 )
2026-07-13 02:47:28 -07:00
Mook and SolitaryThinker
0c63528c59
[perf] Cache RoPE position-embedding tables across denoising steps ( #1442 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-13 02:34:51 -07:00
b063f8ca41
[feat] Fix FLUX.1-dev port: native RoPE, parity tests, SSIM reference ( #1321 )
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Co-authored-by: Ishan Vaish <ivaish@ucsd.edu >
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com >
2026-07-13 01:49:42 -07:00
William Lin
e7fff0173a
[bugfix]: benchmark_weight_loading_comparison.py — iterate safe_open via .keys() ( #1378 )
2026-07-12 22:50:45 -07:00
Shreejith SG and H1yori233
d82abc271e
[feat] Add GLM-Image inference support ( #1030 )
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Co-authored-by: H1yori233 <k1kong@ucsd.edu >
2026-07-12 22:42:42 -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
Raghav K
055586703d
[perf]: register a real backward for FA2 default + masked/varlen custom ops (training-under-compile) ( #1388 )
2026-07-12 00:45:27 +00:00
Mac Lee
5d89f86675
[ci] Stop forcing FA4 in model-load lanes ( #1561 )
2026-07-11 14:10:36 -07:00
Satyam Srivastava
19a51a1fe6
[ci] Trigger performance benchmarks for performance code changes ( #1583 )
2026-07-10 20:21:33 -07:00
William Lin
d3232cea5a
[ci]: gate the full-suite trigger on pre-commit and docs build ( #1572 )
2026-07-11 02:56:49 +00:00
Raghav K and SolitaryThinker
0c90c8c24d
[bugfix] nvfp4: cast fp32 inputs to bf16 instead of asserting ( #1488 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-10 21:39:17 +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
Atharv Ramesh
af4a77553c
[ci]: add SSIM reference bootstrap flow ( #1522 ) ( #1547 )
2026-07-10 01:49:38 +00:00
alexzms and SolitaryThinker
c096fda1eb
[docs] Add LTX-2.3 distilled inference run configs (t2v/i2v × 5+2/8+3 × resolutions) ( #1568 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-09 18:53:12 +00:00
William Lin
8f47e85be0
[bugfix]: retry remote image downloads in load_image ( #1570 )
2026-07-09 07:33:24 -07:00
William Lin
90d3bd19eb
[infra] Deliver per-job Buildkite env to Modal CI at runtime, not as image layers ( #1569 )
2026-07-09 06:33:37 -07:00
Mac Lee and SolitaryThinker
afb4f7d3c5
[ci]: emit v2 performance result schema ( #1551 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-09 06:11:15 +00:00
02e1143f22
[feat] Add Kandinsky-5 T2V/I2V pipeline support ( #1471 )
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Co-authored-by: Aryan Kumar <aryan5v@users.noreply.github.com >
Co-authored-by: leffff <levnovitskiy@gmail.com >
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-07 14:43:30 -07:00
Kared and SolitaryThinker
e2f4d1a7b5
[feat]: add SwanLab tracker ( #1461 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-07 08:35:38 +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
Mac Lee and SolitaryThinker
1ee11e08dc
[ci]: add performance fingerprint cohorts ( #1546 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-07 07:24:00 +00:00
595f0ea60e
[feat] Add DreamX-World 5B Cam and AR pipelines ( #1538 )
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Co-authored-by: Suckl <Suckl@users.noreply.github.com >
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-07 06:16:18 +00:00
William Lin
d921832cd2
[misc]: reserve CPU/memory for timing-sensitive Modal CI lanes ( #1566 )
2026-07-06 22:13:53 -07:00
William Lin
629697629a
[bugfix]: free CUDA memory between train-framework model tests (LongCat OOM on L40S) ( #1565 )
2026-07-06 21:27:30 -07:00
William Lin
a25313beec
[ci]: wire fastvideo/tests/ops/ into the unit-test lane ( #1559 )
2026-07-06 12:07:26 -07:00
SolitaryThinker