Clumsy Flow Control Method and Apparatus for Improving Performance and Energy Efficiency in On-Chip Network

摘要

A method and apparatus for increasing performance and energy-efficiency in an on-chip network are provided. A credit-based flow control method may include generating, in a core, a memory access request, throttling an injection of the memory access request until credits become available, and injecting the memory access request into a memory controller (MC) via an on-chip network, when the credits become available.