Recently, the openKylin community’s RISC-V SIG group successfully adapted the openKylin 2.0 SP1 operating system to UltraRISC Technology's UR-DP1000 high-performance desktop RISC-V processor platform. This marks a significant milestone in the collaboration between Chinese open-source operating systems and self-developed RISC-V chips, establishing a key technological foundation for building a fully integrated hardware and software ecosystem.

The UR-DP1000 is the first high-performance desktop chip with eight cores (each core supporting out-of-order, quad-issue processing), 24 lanes of PCIe 4.0, dual DDR 4.0, and a clock speed exceeding 2.0 GHz. It provides a powerful performance foundation for a smooth desktop experience in the RISC-V ecosystem.

The successful adaptation not only included core components and driver compatibility for the openKylin operating system but also achieved comprehensive support for several key application scenarios:

● Office Ecosystem: Full-function migration of browsers, Sogou Input Method, and Yozo Office suite, supporting complex document processing and format compatibility.

● AIPC Functionality: Full support for the Kylin AIPC software stack, including memory mapping, intelligent fuzzy search by Data Butler, AI Assistant, and more. The platform also supports popular AI frameworks like TensorFlow and PyTorch, as well as deployment of large language models like Deepseek.

● Hardware Connectivity: Successful adaptation of drivers for mainstream printer devices and support for commonly used peripherals such as cameras, Bluetooth, and Wi-Fi, overcoming compatibility bottlenecks for RISC-V platforms.

● Performance Optimization: Key software packages were compiled with RVA22 for the UR-DP1000 chip, resulting in significantly improved system response times.

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