METHOD OF MANAGING INPUT/OUTPUT I/O QUEUES BY NON VOLATILE MEMORY EXPRESS NVME CONTROLLER

Provided is a method for managing input/output queues by a nonvolatile memory express controller. The method includes: receiving a single command from a host to perform any one of I/O queue generation and I/O queue deletion; processing at least one of a queue identifier, indicated for the single com...

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Hauptverfasser: BALAKRISHNAN SUMAN PRAKASH, SINGH VIKRAM
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:Provided is a method for managing input/output queues by a nonvolatile memory express controller. The method includes: receiving a single command from a host to perform any one of I/O queue generation and I/O queue deletion; processing at least one of a queue identifier, indicated for the single command, and a queue size; and performing at least any one of I/O queue generation and I/O queue deletion within a host memory. 비휘발성 메모리 익스프레스 컨트롤러에 의한 입출력 큐 관리 방법이 제공된다. 상기 방법은 호스트로부터 단일 명령을 수신하여 I/O 큐(queue) 생성 및 I/O 큐 삭제 중 어느 하나를 수행하고, 상기 단일 명령에 지시된 큐 식별자(queue identifier), 큐 사이즈 중 적어도 어느 하나를 처리하고, 호스트 메모리 내에, I/O 큐 생성 및 I/O 큐 삭제 중 적어도 어느 하나를 수행한다.