[Modeling] MLA (DeepSeek) Eagle3 draft architecture - #640

Draft

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dataflow-mla-draft

Commits on Jul 1, 2026

[DataFlow runtime · online] O1.1 — shared cross-process control plane

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[DataFlow runtime · online] O1.2 — named builder + interleaved async loop

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[DataFlow runtime] Composable launch: StrategySpec registry + parameterized builders

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[DataFlow runtime] DFlash end-to-end on the composable launch (offline + online)

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[DataFlow runtime] Domino end-to-end + StepContext for schedule-dependent loss

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[DataFlow runtime] Phase B1 — TargetEngine ABC + de-EAGLE3 the target boundary

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[DataFlow runtime] Phase B2 — decouple the target engine from the sglang version

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refactor: clarify sglang eagle3 capture entrypoints
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[DataFlow runtime] Phase B3 — domain Trainer wrapping the runtime seam

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[DataFlow runtime] Phase B4 — adopt the de-EAGLE3 surface (cutover + docs + gate)

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[DataFlow runtime] Phase C — colocated lightweight control plane

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[DataFlow runtime] Phase D — training managers (no_sync, full resume, checkpoint/eval)

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[DataFlow runtime] E0 — layout consolidation: runtime/ is substrate-only (move-only)

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[Phase C review fixes] deployment_mode on colocated builders, leaner resolver, stronger gate

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Merge branch 'dataflow-up-28-colocated-lightweight' into dataflow-up-29-training-managers
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[Phase D review fixes] per-rank resume state, data-stream seek, DP-safe Evaluator, durable best tracking

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[Phase C review fixes 2] pin build_online_runtime to local_colocated

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Merge branch 'dataflow-up-28-colocated-lightweight' into dataflow-up-29-training-managers
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[Phase D review fixes 2] rank-agreed best verdict, sample-based resume position, bound comm device

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fix(eval): normalize loss/accuracy to 0-dim before accumulating

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Merge branch 'dataflow-up-29-training-managers' into dataflow-up-30-e0-layout

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fix(eval,checkpoint): token-weighted scalar accuracy; relocatable best/latest pointers

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Merge branch 'dataflow-up-29-training-managers' into dataflow-up-30-e0-layout
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Commits on Jul 2, 2026