cuda_ops_api.h includes glog/logging.h and ATen/DynamicLibrary.h which are not available in corex standalone compilation. All kernel .cu files only need device_utils.cuh (provides namespace, XLLM_KERNEL_ATTR macro, CUB includes, type helpers). Fixed files: norm.cu, activation.cu, rope.cu, block_copy.cu, reshape_paged_cache.cu moe/moe_combine.cu, moe/moe_compute_index.cu, moe/moe_fused_topk.cu