fix(BACKEND-TENSTORRENT-QWEN35): EnsureDevice2D consumed stale host bytes under host-free decode; Qwen3.5-0.8B sacred gate 16/16 on ambient by lu-zero · Pull Request #1768 · mudler/vllm.cpp

spec(BACKEND-TENSTORRENT-QWEN35): the Qwen3.5 GDN family on Tenstorrent — allow-list, op delta, first e2e gate (#1715)

lu-zero

committed

b28e0ef

feat(BACKEND-TENSTORRENT-QWEN35): W1 — TT kernels for the three W0-refused ops + ScatterRowsExact fix (#1715)

lu-zero

committed

24cfd2f

feat(BACKEND-TENSTORRENT-QWEN35): W2a+W2b — bf16 cache arms, arch allow-list, split-shadow scatter, pool-tenancy seam, gemma bake (#1715)

lu-zero

committed

6e5189d

docs(BACKEND-TENSTORRENT-QWEN35): W2b evidence — pool tenancy + gemma diagnosis chains, fixed-engine golden pair (#1715)

lu-zero

committed

25ff335

feat(BACKEND-TENSTORRENT-QWEN35): W2c — GDN stage probes localize 2b to the qkvz projection output (#1715)

lu-zero

committed

3657ac9

feat(BACKEND-TENSTORRENT-QWEN35): W2c — qkvz/BA replay captures + the capture-reliability finding (#1715)

lu-zero

committed

b9bb8e4

feat(BACKEND-TENSTORRENT-QWEN35): W2c — trusted =0-leg localization + the mixer-input identity anomaly (#1715)

lu-zero

committed

1f822c1

fix(BACKEND-TENSTORRENT-QWEN35): EnsureDevice2D interior slice views consumed another slice's staging (#1715)

lu-zero

committed

9f0a363

feat(BACKEND-TENSTORRENT-QWEN35): W2c — DebugDeviceReadbackF32 seam; weight staging verified bit-perfect (#1715)

lu-zero

committed

b4fa1d9

feat(BACKEND-TENSTORRENT-QWEN35): W2c — VT_DUMP_TRUST dual-read dump harness (#1715)

lu-zero

committed

2a39a44

fix(BACKEND-TENSTORRENT-QWEN35): allowlist VT_DUMP_TRUST (missed in the TrustDump commit; preflight pipe swallowed the red) (#1715)

lu-zero

committed

0bb1e06

fix(BACKEND-TENSTORRENT-QWEN35): W2c resolved — pc_q anomaly was layer misalignment; mixer chain exonerated (#1715)

lu-zero

committed

6820a52

fix(BACKEND-TENSTORRENT-QWEN35): EnsureDevice2D read stale host bytes under host-free decode (#1715)

lu-zero

committed

c1ea650

fix(BACKEND-TENSTORRENT-QWEN35): re-derive TT golden pair post residency fix — sacred gate 16/16 on ambient (#1715)

lu-zero

committed

cb68a80

fix(BACKEND-TENSTORRENT-QWEN35): repair review findings — non-TT link break and a false-necessity claim (#1715)

lu-zero

committed

58f0c9d

test(BACKEND-TENSTORRENT-QWEN35): pin the governance-checker deltas with semantic mutation evidence (#1715)

lu-zero

committed

9b39fba

fix(BACKEND-TENSTORRENT-QWEN35): forward-declare vt::Tensor and vt::Queue as struct — MSVC /WX C4099 (#1715)

lu-zero

committed

6dcf75e

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fix(BACKEND-TENSTORRENT-QWEN35): EnsureDevice2D consumed stale host bytes under host-free decode; Qwen3.5-0.8B sacred gate 16/16 on ambient - #1768

fix(BACKEND-TENSTORRENT-QWEN35): EnsureDevice2D consumed stale host bytes under host-free decode; Qwen3.5-0.8B sacred gate 16/16 on ambient#1768
lu-zero merged 17 commits into
mudler:mainfrom
lu-zero:row/BACKEND-TENSTORRENT-QWEN35

Commits on Aug 26, 2026

spec(BACKEND-TENSTORRENT-QWEN35): the Qwen3.5 GDN family on Tenstorrent — allow-list, op delta, first e2e gate (#1715)

feat(BACKEND-TENSTORRENT-QWEN35): W1 — TT kernels for the three W0-refused ops + ScatterRowsExact fix (#1715)

feat(BACKEND-TENSTORRENT-QWEN35): W2a+W2b — bf16 cache arms, arch allow-list, split-shadow scatter, pool-tenancy seam, gemma bake (#1715)

docs(BACKEND-TENSTORRENT-QWEN35): W2b evidence — pool tenancy + gemma diagnosis chains, fixed-engine golden pair (#1715)

feat(BACKEND-TENSTORRENT-QWEN35): W2c — GDN stage probes localize 2b to the qkvz projection output (#1715)

feat(BACKEND-TENSTORRENT-QWEN35): W2c — qkvz/BA replay captures + the capture-reliability finding (#1715)

feat(BACKEND-TENSTORRENT-QWEN35): W2c — trusted =0-leg localization + the mixer-input identity anomaly (#1715)

fix(BACKEND-TENSTORRENT-QWEN35): EnsureDevice2D interior slice views consumed another slice's staging (#1715)

feat(BACKEND-TENSTORRENT-QWEN35): W2c — DebugDeviceReadbackF32 seam; weight staging verified bit-perfect (#1715)

feat(BACKEND-TENSTORRENT-QWEN35): W2c — VT_DUMP_TRUST dual-read dump harness (#1715)

fix(BACKEND-TENSTORRENT-QWEN35): allowlist VT_DUMP_TRUST (missed in the TrustDump commit; preflight pipe swallowed the red) (#1715)

fix(BACKEND-TENSTORRENT-QWEN35): W2c resolved — pc_q anomaly was layer misalignment; mixer chain exonerated (#1715)

fix(BACKEND-TENSTORRENT-QWEN35): EnsureDevice2D read stale host bytes under host-free decode (#1715)

fix(BACKEND-TENSTORRENT-QWEN35): re-derive TT golden pair post residency fix — sacred gate 16/16 on ambient (#1715)

fix(BACKEND-TENSTORRENT-QWEN35): repair review findings — non-TT link break and a false-necessity claim (#1715)

test(BACKEND-TENSTORRENT-QWEN35): pin the governance-checker deltas with semantic mutation evidence (#1715)

fix(BACKEND-TENSTORRENT-QWEN35): forward-declare vt::Tensor and vt::Queue as struct — MSVC /WX C4099 (#1715)