Invention Grant
- Patent Title: Discovering a resource in a distributed computing system
- Patent Title (中): 在分布式计算系统中发现资源
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Application No.: US12722107Application Date: 2010-03-11
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Publication No.: US09448850B2Publication Date: 2016-09-20
- Inventor: Charles J. Archer , James E. Carey , Matthew W. Markland , Philip J. Sanders
- Applicant: Charles J. Archer , James E. Carey , Matthew W. Markland , Philip J. Sanders
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Kennedy Lenart Spraggins LLP
- Agent Brandon C. Kennedy; Grant A. Johnson
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F9/50
Abstract:
Sending, by a node requesting information regarding a resource to one or more nodes in a distributed computing system, an active message to perform a collective operation; contributing, by each node not having a resource, a value of zero to the collective operation; contributing, by a node having the resource, the node's rank; storing the result of the collective operation in a buffer of the requesting node; and identifying, in dependence upon the result of the collective operation, the rank of the node having the resource.
Public/Granted literature
- US20110225255A1 Discovering A Resource In A Distributed Computing System Public/Granted day:2011-09-15
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