首页>
外国专利>
LIGHT-WEIGHT MEMORY EXPANSION IN A COHERENT MEMORY SYSTEM
LIGHT-WEIGHT MEMORY EXPANSION IN A COHERENT MEMORY SYSTEM
展开▼
机译:相干存储系统中的轻量级存储扩展
展开▼
页面导航
摘要
著录项
相似文献
摘要
Systems, methods, and port controller designs employ a light-weight memory protocol. A light-weight memory protocol controller is selectively coupled to a Cache Coherent Interconnect for Accelerators (CCIX) port. Over an on-chip interconnect fabric, the light-weight protocol controller receives memory access requests from a processor and, in response, transmits associated memory access requests to an external memory through the CCIX port using only a proper subset of CCIX protocol memory transactions types including non-cacheable transactions and non-snooping transactions. The light-weight memory protocol controller is selectively uncoupled from the CCIX port and a remote coherent slave controller is coupled in its place. The remote coherent slave controller receives memory access requests and, in response, transmits associated memory access requests to a memory module through the CCIX port using cacheable CCIX protocol memory transaction types.
展开▼