Search results

[ttl] Coalesce consecutive cb_wait acquires into multi-tile cb_wait_front(N) with per-acquire src_idx

Status: Open.

#556 In tenstorrent/tt-lang;

· brnorris03 opened on May 8, 2026

[ttl] Encode DFB ownership in SSA on ttl.copy operands

Status: Open.

#555 In tenstorrent/tt-lang;

· brnorris03 opened on May 8, 2026

[BUG] Hardware hang with explicit carried DFB writeback but simulator completes

bugSomething isn't workingSomething isn't working

Status: Open.

#548 In tenstorrent/tt-lang;

· Gogopex opened on May 2, 2026

[claude] grid="auto" produces incorrect output when work shape does not exactly fill the device grid

Status: Open.

#541 In tenstorrent/tt-lang;

· brnorris03 opened on Apr 29, 2026

reduce_max/reduce_sum dims=[1] returns zeros for fp32 tiles (fp32_reduce_acc path)

Status: Open.

#533 In tenstorrent/tt-lang;

· zoecarver opened on Apr 24, 2026

[external bug report][from claude] ttl.add inside scf.for is dropped when result is not carried out of the loop

Status: Open.

#527 In tenstorrent/tt-lang;

· zoecarver opened on Apr 20, 2026

[claude] test_layernorm_minimal_dfbs bf16 PCC regresses below 0.99 threshold

Status: Open.

#526 In tenstorrent/tt-lang;

· brnorris03 opened on Apr 18, 2026

[external bug report][from claude] Compiler assertion in TTLFinalizeDFBIndices: BindCBOp must be in function body block

Status: Open.

#518 In tenstorrent/tt-lang;

· zoecarver opened on Apr 16, 2026

[test] test_balanced_matmul is flaky

Status: Open.

#513 In tenstorrent/tt-lang;

· brnorris03 opened on Apr 16, 2026

[ttl] reduce_max could use intermediate DFB instead of DST accumulation

Status: Open.

#512 In tenstorrent/tt-lang;

· brnorris03 opened on Apr 16, 2026

[ttl] Emit compiler error when CB allocation exceeds L1 capacity

Status: Open.

#511 In tenstorrent/tt-lang;

· brnorris03 opened on Apr 15, 2026

[ttl] DSL tracing error with if inside for loop in compute

Status: Open.

#510 In tenstorrent/tt-lang;

· brnorris03 opened on Apr 15, 2026