AMD has recently announced the publication of the RDNA 3.5 instruction set architecture (ISA) in the public domain. This architecture is utilized in their latest series of processors such as the Ryzen AI 300 (APU Strix Point) and Ryzen 9000, as well as in platforms featuring the GPU Radeon 880M and 890M. The documentation provides valuable insights for individuals interested in delving into the intricacies of GPU operation. It is particularly beneficial for those aiming to optimize shaders, games, and utilities that interact with GPUs. The comprehensive guide covers the performance model implemented in RDNA 3.5, potential states, available instructions, encoding formats, and the engine’s interaction with memory.
/Reports, release notes, official announcements.