RDNA3 Flash Attention Fix Lands in llama.cpp b9158 — AMD GPU Users Get Performance Boost

r/LocalLLaMA·medium signal

The llama.cpp project released build b9158 with a fix for Flash Attention on AMD RDNA3 GPUs, addressing a longstanding performance issue that disadvantaged AMD hardware for local inference. The 50-upvote post signals this is a meaningful improvement for the AMD local LLM community, which has historically faced driver and compatibility gaps compared to NVIDIA CUDA users.