Introducing UACCE Bus of DPDK - Feng Chengwen, Huawei Technologies Co., Ltd

Introducing UACCE Bus of DPDK - Feng Chengwen, Huawei Technologies Co., Ltd
The UACCE (Unified/User-space-access-intended Accelerator Framework) targets to provide Shared Virtual Addressing (SVA) between accelerators and processes. The UACCE bus was integrated in DPDK 24.03, it enables accelerator devices like compressors, cryptos, DMA, and ethernet devices to be seamlessly integrated and registered within DPDK applications. This topic will introduce the UACCE's design philosophy and usage, see if DPDK might evolve to support the SVA path to accelerate more areas.