llama.cpp · b12048
sycl : fast ggml_sycl_comm_exchange() on Intel Arc Pro B70s (#30956) * Update ggml-sycl.cpp Increases -sm tensor prompt eval t/s by +19% with zero PPL change. * Update ggml-sycl.cpp Replace first pair of wait() calls with ext_oneapi_submit_barrier(). The wait() calls was discovered to cause MTP degradation. * Update ggml-sycl.cpp Adding comm_exchange function pointer to switch between 2 and 4 buffer ggml_sycl_comm_exchange versions @ initialization time (versus hot path) controlled by SYCL_ENABLE_DEFAULT_CONTEXTS=1 setting. * Update ggml-sycl.cpp adding back 2nd half of 4-buffer free. * Update ggml-sycl.cpp Removing extra whitespace. * Update ggml-sycl.cpp Excluding Windows until it is validated on Windows. **Website:** - **Attestations:** - **macOS/iOS:** - [macOS Apple Silicon (arm64)](h