RISC-V Summit

Since the Xuantie team promoted the integration of the RISC-V architecture within the AOSP mainline in 2022, the support for RISC-V in the Android system has become increasingly mature. This includes JIT/AOT modes support of Android Runtime, Cuttlefish emulator support, and optimization of numerous third-party libraries. Currently, the productization process of RISC-V Android is still in its early stages, with many upper-layer software stacks yet to achieve full compatibility with RISC-V. To further improve these software stacks, the Xuantie team, along with its partners, has explored productization in various customized scenarios such as payment, cloud desktops, and server clusters. This talk will share typical issues encountered during productization related to performance, stability, power consumption, and application compatibility; as well as how we addressed these issues.