DSWS (MAD-305): dyn-VGPR fp8 GEMM — emergent wave economy, W=16 reliability, G_resident design v2 - #16

Merged

kmbandy merged 20 commits into

feat/dsws-phaseb-conversion

Jul 6, 2026

Commits on Jul 1, 2026

MAD-305 DSWS: Phase A substrate (GPU-proven) + Phase B conversion design/plan

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feat(dsws): CPU model for Phase-B snapshot/quiesce + N-1 cross-check

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feat(dsws): Phase-B LDS snapshot + quiesce slots (inert at DSWS2_CONV=0)

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feat(dsws): Phase-B consume-point sensing (read-only)

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feat(dsws): port try_gate ticket + reservation envelope

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feat(dsws): Phase-B Task 5 — bail-time commit + claimer snapshot/quiesce

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docs(dsws): Phase-B pool-economy design (universal dispatch + grow-into-budget)

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docs(dsws): pool-economy implementation plan + spec lean-launch correction

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Commits on Jul 2, 2026

feat(dsws): pool-economy offline machinery (Tasks 1-6) — GPU gate BRICKED, needs offline root-cause

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fix(dsws): route first-time wave entry through _alloc/_init (Pool-T7 brick)

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docs(dsws): correct entry != re-dispatch in pool-economy spec + plan

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docs(dsws): rolling dyn-VGPR architecture handoff + wedge instrumentation + race harness

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Commits on Jul 3, 2026

fix(dsws): clamp decoded tile index in DECODE_STI — kills the CONV=1 racy-ti OOB brick

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feat(dsws): Phase-B debugging machinery + gated rolling-dyn-VGPR scaffolding

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Commits on Jul 6, 2026

DSWS: emergent wave economy + count-to-WAVES exit barrier + per-chunk diag

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DSWS flow: throttle deadman message-bus read off the idle-coast hot path

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chore(dsws): ignore dvgpr-spike build artifacts + scratch, drop stray '=' file

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docs(dsws): G_resident design v2 (burst-owns-a-ksi-run) + WOFLUSH lever (gated off)

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wip(pagedattn): snapshot in-progress mt_pagedattn fp8/aiter tweaks

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Merge remote-tracking branch 'origin/master' into feat/dsws-phaseb-conversion
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