Developed and integrated a new RISC-V backend for the ggml-org/llama.cpp repository, enabling spacemit support and expanding the library’s hardware compatibility. Focused on backend development and cross-compilation, the work involved implementing new build configurations and optimization improvements to support deployment on RISC-V architectures. Leveraging expertise in C++ and CI/CD workflows, the developer ensured that the backend integration aligned with ongoing project requirements and facilitated future performance tuning. This contribution addressed the need for broader hardware support within the ggml library, laying the groundwork for more flexible deployment scenarios and improved performance across diverse computing environments without introducing new bugs.