Invention Grant
US08745340B2 Reduction of communication and efficient failover processing in distributed shared memory-based application
失效
在分布式共享内存的应用程序中减少通信和高效的故障转移处理
- Patent Title: Reduction of communication and efficient failover processing in distributed shared memory-based application
- Patent Title (中): 在分布式共享内存的应用程序中减少通信和高效的故障转移处理
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Application No.: US13488139Application Date: 2012-06-04
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Publication No.: US08745340B2Publication Date: 2014-06-03
- Inventor: Lior Aronovich , Asaf Levy , Liran Loya
- Applicant: Lior Aronovich , Asaf Levy , Liran Loya
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: G06F12/16
- IPC: G06F12/16
Abstract:
Various embodiments for reducing communication between cluster nodes and optimizing failover processing in a distributed shared memory (DSM)-based application by at least one processor device are provided. In one embodiment, for a data structure operable on a DSM, a read-mostly portion is maintained in a single copy sharable between the cluster nodes while an updatable portion is maintained in multiple copies, each of the multiple copies dedicated to a single cluster node.
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