As network data rate increases rapidly, high-speed signaling circuits for server communication pose many design challenges due to various system requirements using different interconnect mediums. This paper discusses main problems and solutions of high-speed circuits for server interconnect. Then, it presents a high-speed circuit implementation for such interconnect using 90nm CMOS technology that achieved data rate at 6.25 Gbps in a backplane environment.

Multi-threading is often used to compile logic and functional languages, and implement parallel C libraries. Fine-grain multi-threading requires rapid context switching, which can be slow on architectures with register windows. In past, researchers have either proposed new hardware support for dynamic allocation of windows to threads, or have sacrificed fast procedure calls by fixed allocation of windows to threads.