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[Performance] MTP speculative decoding degrades at long context: 50K input (Qwen3.8-27B, Arc Pro B60 x2, Core)

Status: Open.

#657 In intel/llm-scaler;

· wluo7 opened on Aug 31, 2026

[Feature Request] Support DFlash2 speculative decoding (vLLM 0.28) for Qwen3.8-27B on dual Arc Pro B60

Status: Open.

#656 In intel/llm-scaler;

· wluo7 opened on Aug 31, 2026

[Windows][BMG] Sol-Attn forward_cute causes DEVICE_LOST on Arc B580 while prepare succeeds

Status: Open.

#653 In intel/llm-scaler;

· yzwzhanghao2 opened on Aug 29, 2026

[Feature] Qwen3.8-Flash-Next (qwen4_exp) support on XPU / Arc Pro B70

Status: Open.

#649 In intel/llm-scaler;

· devan-carlin opened on Aug 27, 2026

vLLM !!! output

Status: Open.

#647 In intel/llm-scaler;

· dominick253 opened on Aug 25, 2026

Model support request: Qwen3.8-27B on Arc Pro B70

Status: Open.

#645 In intel/llm-scaler;

· fm0322 opened on Aug 25, 2026

torch.compile silently corrupts ~0.2-0.3% of generations on 2x Arc Pro B70 (TP=1, DP, no P2P) — not graph replay, not TP; the (a!) schema fix was built and does NOT resolve it

Status: Open.

#641 In intel/llm-scaler;

· jsetsuda opened on Aug 23, 2026

MTP draft acceptance collapses to ~0% when VLLM_XPU_ENABLE_XPU_GRAPH=1 (Qwen3.8-27B-FP8, TP=2, 0.21.0-b2)

Status: Open.

#640 In intel/llm-scaler;

· Xenoxx opened on Aug 23, 2026

[Feature Request][Windows][BMG] Official CUTE/SYCL-TLA attention path for MiniMax H3 D128/H56 and H3 VAE D64

Status: Open.

#639 In intel/llm-scaler;

· yzwzhanghao2 opened on Aug 22, 2026

intel/llm-scaler-vllm:0.21.0-b3.1 failing on Qwen 3.8 27b int4 AutoRound models

Status: Open.

#636 In intel/llm-scaler;

· gdaswani opened on Aug 20, 2026

[vLLM][XPU] torch.compile 预热后 LoRA 被静默跳过

Status: Open.

#634 In intel/llm-scaler;

· sicnuyudidi opened on Aug 20, 2026

[Bug] Silent output corruption with --tensor-parallel-size 2 on dual Arc Pro B70: Gemma 4 26B-A4B, FP8, Triton MoE backend (not an alignment issue)

Status: Open.

#633 In intel/llm-scaler;

· bhannath69 opened on Aug 20, 2026