 SolitaryThinker
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c73ccc75ed
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[feat]: VSA training gate — capture/anchor vsa mode, per-step ramped metadata through FinetuneStep
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2026-07-23 04:50:49 -07:00 |
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SolitaryThinker
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d96fd59525
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[evidence]: finetune training parity vs main — step0 bitwise, later steps within measured self-noise band
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2026-07-23 04:48:32 -07:00 |
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SolitaryThinker
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e14afd78bf
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[feat]: train anchor gate — exact-where-deterministic, measured self-noise band elsewhere
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2026-07-23 04:46:11 -07:00 |
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SolitaryThinker
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c0fb861f0b
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[fix]: record post-normalization latents in train capture (normalize runs between fetch and prepare)
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2026-07-23 04:42:29 -07:00 |
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SolitaryThinker
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1f43859e56
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[feat]: train gate triage — pred hashes in capture, noisy/pred rows in anchor
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2026-07-23 04:39:06 -07:00 |
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SolitaryThinker
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cd22ac03db
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[fix]: gather DTensor param slice in train capture
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2026-07-23 04:32:15 -07:00 |
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SolitaryThinker
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fae777ec4b
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[feat]: finetune math trainer (fp32 masters + bf16 compute, main's exact chain) + train anchor; capture records all-step batches
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2026-07-23 04:27:53 -07:00 |
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SolitaryThinker
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71aa5276a7
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[feat]: training finetune capture shim (per-step goldens from main legacy pipeline)
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2026-07-23 04:25:39 -07:00 |
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SolitaryThinker
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d59f77787b
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[evidence]: SFWan bitwise vs fastvideo-main — 35/35 rollout forwards, goldens + pass record
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2026-07-23 04:22:31 -07:00 |
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SolitaryThinker
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8b7285a845
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[fix]: per-class accepted checkpoint _class_name (causal)
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2026-07-23 04:17:33 -07:00 |
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SolitaryThinker
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1b52944f5a
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[fix]: sfwan golden dir name in anchor; [docs] training port authority map
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2026-07-23 04:07:49 -07:00 |
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SolitaryThinker
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bd00d273ad
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[feat]: SFWan port — vendored causal block/model (per-frame temb, KV+cross caches, fp64 rope at absolute positions), chunked causal DMD loop, card, sfwan capture+anchor
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2026-07-23 03:43:22 -07:00 |
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SolitaryThinker
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9b83b7b385
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[evidence]: FastWan QAD+VSA bitwise vs fastvideo-main — goldens, anchor pass records, numerics report
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2026-07-22 20:21:13 -07:00 |
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SolitaryThinker
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0b332ff4e3
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[fix]: renoise sigma must be non-0-dim so mixing runs in fp32 like main (0-dim tensors are scalars in promotion); parameterize fastwan anchor for vsa
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2026-07-22 20:11:13 -07:00 |
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SolitaryThinker
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f0b9c1773a
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[fix]: quantize fp8 weights lazily on the serving device (main converts post-GPU; CPU fp8 casts can round differently); ledger GateResult
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2026-07-22 20:02:56 -07:00 |
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SolitaryThinker
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70beba1bc8
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[feat]: FastWan VSA port — vendored tile math + kernel wrapper (fail-closed), VSA block/model, card; capture shim covers qad+vsa
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2026-07-22 19:55:19 -07:00 |
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SolitaryThinker
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17a5d8400f
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[fix]: capture shim must not recast fp8-quantized model to bf16
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2026-07-22 19:48:25 -07:00 |
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SolitaryThinker
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574bdc44dc
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[fix]: fp8 device-placement check; capture shim disables fsdp/offload like the released example; fastwan anchor CLI
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2026-07-22 19:45:52 -07:00 |
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SolitaryThinker
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3b134a41fb
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[feat]: FastWan-QAD-FP8 port — vendored fastvideo-main forward, fp8 layer, main-faithful DMD loop, card, capture shim
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2026-07-22 19:41:34 -07:00 |
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SolitaryThinker
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23176a48b6
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[misc]: installable package — console script, evidence as package data, editable-install convention (no PYTHONPATH)
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2026-07-22 18:59:31 -07:00 |
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SolitaryThinker
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9d7daad178
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[feat]: WanDMDLoop — FastWan few-step x0+renoise sampler with main's exact sigma-table semantics (wan.dmd.x0renoise/v1)
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2026-07-22 18:47:28 -07:00 |
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SolitaryThinker
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89ffc4b68d
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[docs]: examples/ — canonical SDK text-to-video script
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2026-07-22 18:18:41 -07:00 |
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SolitaryThinker
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a3aa600bd9
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[misc]: wan21/gates/ — separate the measurement side (goldens, anchor, capture, compare, probe) from logic code
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2026-07-22 16:25:43 -07:00 |
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SolitaryThinker
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d1e2d2c974
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[misc]: backend-band evidence — SDPA-policy anchor records alongside bitwise AUTO records
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2026-07-22 16:20:03 -07:00 |
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SolitaryThinker
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de2743d443
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[feat]: attention backend registry — FLASH_ATTN/SDPA, FASTVIDEO2_ATTENTION_BACKEND override, fail-closed selection, policy in env fingerprint
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2026-07-22 16:16:42 -07:00 |
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SolitaryThinker
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dcec5644c2
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[misc]: model_id is the only load key — HF repo strings are card ingredients, never resolvable
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2026-07-22 16:06:59 -07:00 |
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SolitaryThinker
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ac11912063
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[feat]: identity policy — model_id primary, HF repos as fail-closed aliases (weights + component sources)
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2026-07-22 16:04:47 -07:00 |
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SolitaryThinker
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97d653456e
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[feat]: offline SDK — Model/Result (modality-neutral handle over the gated engine path)
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2026-07-22 15:54:30 -07:00 |
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SolitaryThinker
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ec1e32e070
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[misc]: layers-extraction equivalence evidence (anchor bitwise 0.0 on unchanged baseline)
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2026-07-22 15:44:32 -07:00 |
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SolitaryThinker
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3a709f78cc
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[feat]: shared layers/ (norms, MLP, embeddings, rotary, attention) extracted from the Wan model — key- and cast-compatible
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2026-07-22 15:42:14 -07:00 |
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SolitaryThinker
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0c824beb7b
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[misc]: aligned evidence — bitwise DiT anchor (0.0 bf16+fp32), full ladder green, aligned 50-step sample
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2026-07-22 15:34:45 -07:00 |
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SolitaryThinker
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a37198afb7
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[fix]: attention fallback keyed on autocast state, not q dtype — official casts fp32-promoted q/k to bf16 and runs flash
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2026-07-22 15:28:31 -07:00 |
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SolitaryThinker
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ee18433a6e
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[fix]: split storage vs compute dtype — DiT stores fp32 like official, computes bf16 via provenance.precision autocast
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2026-07-22 15:25:50 -07:00 |
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SolitaryThinker
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2000e8a0ff
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[feat]: align the DiT with official — vendored WanModel (pinned 9737cba) + official weights + official autocast regime
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2026-07-22 15:20:45 -07:00 |
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SolitaryThinker
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3333d959c0
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[misc]: fp32 exact-math golden + final 3-way numerics report + decomposition ledger records
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2026-07-22 15:03:17 -07:00 |
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SolitaryThinker
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7db862e6ff
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[misc]: dit_fp32 gate bound above the measured 2.6e-3 diffusers-vs-official fp32 delta (suspected RoPE; growth fails)
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2026-07-22 15:01:38 -07:00 |
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SolitaryThinker
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787e17f500
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[fix]: sdpa-fp32 exact-math golden (flash helper force-casts bf16); isolated anchor probes; robust report over record unions
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2026-07-22 14:59:23 -07:00 |
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SolitaryThinker
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93f80b5c4b
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[feat]: fp32 exact-math anchor row (dit_fp32 golden + adapters); document load-bearing 512 zero-pad context
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2026-07-22 14:55:43 -07:00 |
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SolitaryThinker
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b57f3ad47d
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[fix]: probe sdpa shim k_lens device
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2026-07-22 14:52:52 -07:00 |
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SolitaryThinker
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a31f19ab5a
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[misc]: DiT delta decomposition probe (MATH/PAD/CAST/ATTN) + fp32 exact-math golden capture
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2026-07-22 14:49:15 -07:00 |
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SolitaryThinker
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194d27220f
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[misc]: official Wan2.1 goldens (commit 9737cba) + 3-way numerics report + anchor ledger records
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2026-07-22 14:39:11 -07:00 |
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SolitaryThinker
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b28b01e405
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[fix]: official text cleaning (ftfy width-fold retokenizes CJK; anchor caught rel 0.42 on negative prompt); fastvideo_main VAE device; resilient compare
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2026-07-22 14:35:54 -07:00 |
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SolitaryThinker
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8e17148bd1
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[misc]: pin py3.12/torch2.12; goldens captured in the fastvideo env by policy (env_policy in manifest)
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2026-07-22 14:25:34 -07:00 |
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SolitaryThinker
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1387a9c5e7
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[feat]: official-goldens anchor — capture shim, per-impl adapters, verify --anchor, 3-way numerics comparison
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2026-07-22 14:18:57 -07:00 |
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SolitaryThinker
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ad1dd41c99
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[docs]: tighten card docstring to standard terms (serializable, content-addressed)
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2026-07-22 13:54:56 -07:00 |
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SolitaryThinker
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ceb5a24a30
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[docs]: spell out what JSON round-trip and the content digest guarantee (and don't) on cards
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2026-07-22 13:51:01 -07:00 |
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SolitaryThinker
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ae99a82ccf
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[misc]: GB200 evidence — blessed fingerprints, T0-T3 ledger records, 50-step sample (md5-identical to reference)
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2026-07-22 07:45:26 -07:00 |
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SolitaryThinker
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89a55be5f5
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[fix]: card-declared compute dtypes — preserve loader fp32 islands, never introspect mixed-dtype modules
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2026-07-22 07:39:09 -07:00 |
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SolitaryThinker
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964769efb7
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[fix]: force card-declared dtypes after loading (torch_dtype renamed upstream; loader default must not win)
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2026-07-22 07:34:39 -07:00 |
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SolitaryThinker
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e10d45d8be
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[feat]: fastvideo2 MVP — data cards, driven loop, enforced pipelines, wan2.1 reference oracle, tiered verifier + evidence ledger
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2026-07-22 07:24:24 -07:00 |
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