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WH _llk_pack_untilize_init_ narrow_row row-stride doesn't scale by row_num_datums

Status: Open.

#55434 In tenstorrent/tt-metal;

· mouliraj-mcw opened on Sep 4, 2026

[LLK] Source clears wait on the Matrix Unit bank where the unpacker's own bank would do

Status: Open.

#55430 In tenstorrent/tt-metal;

· amahmudTT opened on Sep 4, 2026

Dispatch telemetry: exclude ACTIVE_ETH from efficiency/utilization worker accounting

Status: Open.

#55429 In tenstorrent/tt-metal;

· anashTT opened on Sep 4, 2026

[tt-transformers]: Llama-3.2-1B greedy decode diverges across slots on Blackhole at max_batch_size=8 (works at 16)

blackhole

bugSomething isn't workingSomething isn't working

TT-TransformersTT-Transformers LibraryTT-Transformers Library

Status: Open.

#55425 In tenstorrent/tt-metal;

· ichovpanTT opened on Sep 4, 2026

KDA: invert_block_ps4 (#54937) breaks 10 of 18 Kimi-K3 layers

Status: Open.

#55420 In tenstorrent/tt-metal;

· kgrujcic-tt opened on Sep 4, 2026

Quasar: emulator soc descriptor overstates DRAM, causing buffers to alias onto reserved regions

Identified By: Runtime

Quasar

Status: Open.

Bug

#55417 In tenstorrent/tt-metal;

· sidnadTT opened on Sep 3, 2026

[aw] Tenstorrent Skills Reviewer failed

agentic-workflows

Status: Open.

#55416 In tenstorrent/tt-metal;

· github-actions opened on Sep 3, 2026

eltwise/binary_ng: program-cache key incorrectly omits Alignment and Tile

Status: Open.

#55414 In tenstorrent/tt-metal;

· akerteszTT opened on Sep 3, 2026

Consider consolidating conflicting dispatch core axis resolution in tt-metal / ttnn

Status: Open.

#55410 In tenstorrent/tt-metal;

· ruizhangTT opened on Sep 3, 2026

Greedy determinism lost in mixed batches on a long-lived vLLM server after a long host-sampled request (single-chip BH)

Status: Open.

#55408 In tenstorrent/tt-metal;

· stisiTT opened on Sep 3, 2026

Quasar: Completion queue wraparound uses the wrong address basis

Identified By: Runtime

Quasar

Status: Open.

Bug

#55406 In tenstorrent/tt-metal;

· sidnadTT opened on Sep 3, 2026

Quasar dispatch DMs need a larger local stack region

Identified By: Runtime

Quasar

Status: Open.

Bug

#55404 In tenstorrent/tt-metal;

· sidnadTT opened on Sep 3, 2026