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gfx950 paged MQA logits: next_n spends the tile on program count, leaving the kernel's own M-efficiency curve unused (M=32 vs 1.53x at M=128)

Status: Open.

#5477 In ROCm/aiter;

· Fangzhou-Ai opened on Sep 12, 2026

Crash for DeepSeek-V4-Flash TP+EP: fused_moe tuned-config lookup keys on local (per-rank) expert count under EP, never matches CSVs tuned for global expert count

Status: Open.

#5469 In ROCm/aiter;

· divakar-amd opened on Sep 11, 2026

[MoE][BF16] CK 2stages rejects unaligned inter_dim, forcing callers to pad and pay the extra GEMM (gfx942, gfx950)

Status: Open.

#5444 In ROCm/aiter;

· sshlyapn opened on Sep 11, 2026

[Issue]: DeepSeek R1 MXFP4 core dumps due to compiler hazard after #5061 (0200ada1a)

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#5418 In ROCm/aiter;

· danichan-mkm opened on Sep 10, 2026

gfx950: no FP16 counterpart to the BF16 preshuffled-B ASM GEMM

Status: Open.

#5417 In ROCm/aiter;

· demandal25 opened on Sep 10, 2026

CK 2-stage fused MoE requires callers to pad and zero-fill non-128-aligned intermediate sizes; intermediate_pad is ignored on this path

Status: Open.

#5413 In ROCm/aiter;

· zhumengzhiren opened on Sep 10, 2026

[Issue]: arch_info fails to import with no GPU present, and blames JAX for it

Status: Open.

#5407 In ROCm/aiter;

· amd-vivekag opened on Sep 10, 2026

[Config] bf16_tuned_gemm.csv ships no gfx942 rows - every bf16 GEMM falls back to torch on MI300X

Status: Open.

#5380 In ROCm/aiter;

· skimanwhite opened on Sep 9, 2026

[tune] a4w4_blockscale tuner has no --libtype axis, so CK Tile's MX GEMM can never compete

Status: Open.

#5356 In ROCm/aiter;

· ThomasNing opened on Sep 8, 2026

get_num_xcds() is hard-coded to 8 everywhere

Status: Open.

#5344 In ROCm/aiter;

· neoblizz opened on Sep 8, 2026

[MI355X][MegaMoEV2] GLM-5.2 EP8 tuning handoff and C14 performance gap

Status: Open.

#5322 In ROCm/aiter;

· jiejingzhangamd opened on Sep 8, 2026

[Bug] AITER_FLYDSL_FORCE_REDUCE: comment states the inverse default, and the switch is inert on the tuned-config path

Status: Open.

#5299 In ROCm/aiter;

· stefanskiasan opened on Sep 7, 2026