ggml-org/llama.cpp introduces SYCL fusion changes

The latest release of ggml-org/llama.cpp, identified as b10795, introduces changes to SYCL operations by fusing RMS_NORM+MUL+ADD and ADD+ADD residual chains under the GGML_SYCL_ENABLE_FUSION flag. The fused operations aim to optimize performance by reducing the number of separate computational launches. For unsupported combinations, the operations will revert to two separate add() launches. This update impacts a variety of platforms, including macOS, Linux, Android, Windows, and openEuler, with specific configurations for each.

Operators should review their current SYCL configurations and ensure compatibility with the new fusion functionality. If unsupported data types or combinations are in use, the fallback behavior may result in performance changes. Additionally, operators should verify whether their platform's specific SYCL implementation supports the fused operations, as this could influence the decision to enable GGML_SYCL_ENABLE_FUSION during deployment.