Establishing a group of endpoints to support collective operations without specifying unique identifiers for any endpoints

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United States of America Patent

PATENT NO 9250949
APP PUB NO 20130111482A1
SERIAL NO

13690474

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Abstract

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A parallel computer executes a number of tasks, each task includes a number of endpoints and the endpoints are configured to support collective operations. In such a parallel computer, establishing a group of endpoints receiving a user specification of a set of endpoints included in a global collection of endpoints, where the user specification defines the set in accordance with a predefined virtual representation of the endpoints, the predefined virtual representation is a data structure setting forth an organization of tasks and endpoints included in the global collection of endpoints and the user specification defines the set of endpoints without a user specification of a particular endpoint; and defining a group of endpoints in dependence upon the predefined virtual representation of the endpoints and the user specification.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Archer, Charles J Rochester, US 234 5416
Blocksome, Michael A Rochester, US 158 4414
Ratterman, Joseph D Seattle, US 127 3818
Smith, Brian E Knoxville, US 165 4124
Xue, Hanghong Wappingers Falls, US 1 12

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