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Reddit r/LocalLLaMAAugust 18, 2026

I tested DFlash2 for Qwen3.8 27B on a 5090

Excerpt

Here's the DFlash2 announcement , and I was pretty excited for this after trying out DSpark on llama.cpp a few days ago and being somewhat disappointed that it wasn't really working. Anyways, I spent a while setting it up (you need to rebuild llama.cpp with pr #27342). Here's my config: -hf bartowski/Qwen3.8-27B-GGUF:Q5_K_L \ -hfd incoai/Qwen3.8-27B-DFlash2-GGUF:Q4_K_M \ --no-mmproj \ --spec-type draft-dflash \ --spec-draft-n-max 7 \ --host 0.0.0.0 \ --port 8080 \ --alias qwen3.8-27b \ -ngl 99 \