STORAGE DEVICE STORING LATENCY INFORMATION PROCESSOR AND COMPUTING SYSTEM

• Main Authors: SANG-GEOL LEE, WON-JU LEE, EUN-WOO JANG
• Format: Patent
• Language: Chinese; English
• Published: 29.01.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention provides a computing system which includes a storage device and a processor. The storage device includes a plurality of nonvolatile memory devices, and stores user data and latency information in the plurality of nonvolatile memory devices. The processor receives the latency information from the storage device, determines a polling delay time based on the latency information, transmits a storage device command to the storage device, and initiates polling that checks a state of the storage device, after expiration of the polling delay time, as determined from a time when the storage device command was transmitted. 公开了种包括存储设备和处理器的计算系统。存储设备包括多个非易失性存储器件，并且将用户数据和等待时间信息存储在所述多个非易失性存储器件中。处理器从所述存储设备接收等待时间信息，基于所述等待时间信息确定轮询延迟时间，向所述存储设备发送存储设备命令，并且在所述轮询延迟时间期满后发起用于检查所述存储设备的状态的轮询，所述轮询延迟时间的期满是自发送所述存储设备命令的时间起确定的。