Research on Testing Technology of Special Data Processor (DPU)

Abstract

With the rapid development of data centers, customers, data and services w ill continue to grow, which requires the
improvement of the overall system performance synchronization of data centers. Dedicated data processor DPU comes into being. The DPU
is positioned as the third main chip in a data center after the CPU and GPU. It can be used to uninstall network and virtualization, security
and security protocols, and storage functions, greatly improving the overall performance of a data center. The authenticity, pertinence,
comprehensiveness and eff ectiveness of this special data processor should be considered before testing. Based on these four dimensions,
specialized test instrumentation should be used during testing and include multiple test scenarios such as trusted deployment, storage and
security protocols, security features and performance, and power consumption measurement.