Establishing a group of endpoints to support collective operations without specifying unique identifiers for any endpoints
Abstract
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.
- Inventors:
- Issue Date:
- Research Org.:
- International Business Machines Corp., Armonk, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1241534
- Patent Number(s):
- 9250949
- Application Number:
- 13/690,474
- Assignee:
- International Business Machines Corporation (Armonk, NY)
- Patent Classifications (CPCs):
-
G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
- DOE Contract Number:
- B554331
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2012 Nov 30
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 97 MATHEMATICS AND COMPUTING
Citation Formats
Archer, Charles J., Blocksom, Michael A., Ratterman, Joseph D., Smith, Brian E., and Xue, Hanghon. Establishing a group of endpoints to support collective operations without specifying unique identifiers for any endpoints. United States: N. p., 2016.
Web.
Archer, Charles J., Blocksom, Michael A., Ratterman, Joseph D., Smith, Brian E., & Xue, Hanghon. Establishing a group of endpoints to support collective operations without specifying unique identifiers for any endpoints. United States.
Archer, Charles J., Blocksom, Michael A., Ratterman, Joseph D., Smith, Brian E., and Xue, Hanghon. Tue .
"Establishing a group of endpoints to support collective operations without specifying unique identifiers for any endpoints". United States. https://www.osti.gov/servlets/purl/1241534.
@article{osti_1241534,
title = {Establishing a group of endpoints to support collective operations without specifying unique identifiers for any endpoints},
author = {Archer, Charles J. and Blocksom, Michael A. and Ratterman, Joseph D. and Smith, Brian E. and Xue, Hanghon},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 02 00:00:00 EST 2016},
month = {Tue Feb 02 00:00:00 EST 2016}
}
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