LLaMA.cpp version b9685 introduces SYCL-based dev2dev memcpy functionality, moving GGML_SYCL_DEV2DEV_MEMCPY to runtime table and improving peer-to-peer communication detection. The release includes precompiled binaries for macOS, Linux, Android, Windows, and openEuler across multiple architectures and APIs including Vulkan, ROCm, OpenVINO, and SYCL (FP32/FP16).