llama-bench skipped FA on capable GPUs — b9437 corrects it (opens in new tab)

What flipped in b9437 Build b9437, published on May 30, 2026 at 20:56 UTC , ships two targeted default-value corrections to llama-bench. Flash attention (-fa) shifts from a hard-coded off to auto (LLAMA_FLASH_ATTN_TYPE_AUTO), and the GPU-layer count (-ngl) changes from the legacy sentinel 99 to -1. Both values now match what llama-server and llama-cli already used — the bench tool was simply never updated to track them until this build. Quick Answer: Before b9437 (published May 30, 2026) , ll...