公开(公告)号：US10452580B2

公开(公告)日：2019-10-22

申请号：US13850966

申请日：2013-03-26

Applicant: VMware, Inc.

Inventor： Bhavesh Davda ,  Adit Uday Ranadive

IPC: G06F15/16 ,  G06F13/28

Abstract: The current document is directed to methods and systems that provide remote direct memory access (“RDMA”) to applications running within execution environments provided by guest operating systems and virtual machines above a virtualization layer. In one implementation, RDMA is accessed by application programs within virtual machines through a paravirtual interface that includes a virtual RDMA driver that transmits RDMA requests through a communications interface to a virtual RDMA endpoint in the virtualization layer.

公开(公告)号：US20140297775A1

公开(公告)日：2014-10-02

申请号：US13850966

申请日：2013-03-26

Applicant: VMWARE, INC.

Inventor： Bhavesh Davda ,  Adit Uday Ranadive

IPC: G06F13/28

Abstract: The current document is directed to methods and systems that provide remote direct memory access (“RDMA”) to applications running within execution environments provided by guest operating systems and virtual machines above a virtualization layer. In one implementation, RDMA is accessed by application programs within virtual machines through a paravirtual interface that includes a virtual RDMA driver that transmits RDMA requests through a communications interface to a virtual RDMA endpoint in the virtualization layer.

Abstract translation: 当前文档针对的是为在虚拟化层之上的客户机操作系统和虚拟机提供的执行环境中运行的应用程序提供远程直接内存访问（“RDMA”）的方法和系统。 在一个实现中，RDMA通过虚拟接口访问虚拟机内的应用程序，该虚拟接口包括通过通信接口将RDMA请求传输到虚拟化层中的虚拟RDMA端点的虚拟RDMA驱动程序。