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Unroll pass panics on vector casts: CastOp is not TriviallyUnrollable

Status: Open.

#1503 In tracel-ai/cubecl;

· ThierryCantin-Demers opened on Aug 12, 2026

cubecl-environment's sqlite cache forces libsqlite3-sys on all downstream users (links conflict with sqlx)

Status: Open.

#1488 In tracel-ai/cubecl;

· TsaoLun opened on Aug 8, 2026

Support Metal Performance Primitives for accelerated MMA on Apple Silicon

Status: Open.

#1480 In tracel-ai/cubecl;

· olukowski opened on Aug 6, 2026

why disable Plane::Ops for all wgpu cpu backends?

Status: Open.

#1467 In tracel-ai/cubecl;

· jyi2ya opened on Aug 2, 2026

sync_plane does not establish shared memory visibility on spirv

Status: Open.

#1466 In tracel-ai/cubecl;

· jyi2ya opened on Aug 2, 2026

expose PLANE_COUNT

Status: Open.

#1464 In tracel-ai/cubecl;

· jyi2ya opened on Aug 1, 2026

A failed fire-and-forget device task leaves the buffer zero-filled and the next call succeeds

Status: Open.

#1461 In tracel-ai/cubecl;

· ThierryCantin-Demers opened on Jul 31, 2026

WGSL backend cannot compile kernels containing 16- or 8-bit integers

Status: Open.

#1460 In tracel-ai/cubecl;

· ThierryCantin-Demers opened on Jul 31, 2026

QuantParam::UE4M3 is named as unsigned but maps to the signed e4m3 type

Status: Open.

#1452 In tracel-ai/cubecl;

· ThierryCantin-Demers opened on Jul 29, 2026

wgpu runtime can't honor a requested plane size (subgroup size control)

Status: Open.

#1451 In tracel-ai/cubecl;

· SamuelBelanger opened on Jul 29, 2026

cubecl-wgpu: invalid SPIR-V generated for f64 atan2 (kernel correct on CUDA/HIP, wrong on wgpu; spirv-val fails)

Status: Open.

#1446 In tracel-ai/cubecl;

· altommo opened on Jul 27, 2026

"Cant have a mutable operation on a const variable" when initializing variables with a expression

Status: Open.

#1432 In tracel-ai/cubecl;

· jyi2ya opened on Jul 17, 2026