Establishing a group of endpoints in a parallel computer
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:
- 1241535
- Patent Number(s):
- 9250948
- Application Number:
- 13/231,326
- 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: 2011 Sep 13
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 97 MATHEMATICS AND COMPUTING
Citation Formats
Archer, Charles J., Blocksome, Michael A., Ratterman, Joseph D., Smith, Brian E., and Xue, Hanhong. Establishing a group of endpoints in a parallel computer. United States: N. p., 2016.
Web.
Archer, Charles J., Blocksome, Michael A., Ratterman, Joseph D., Smith, Brian E., & Xue, Hanhong. Establishing a group of endpoints in a parallel computer. United States.
Archer, Charles J., Blocksome, Michael A., Ratterman, Joseph D., Smith, Brian E., and Xue, Hanhong. Tue .
"Establishing a group of endpoints in a parallel computer". United States. https://www.osti.gov/servlets/purl/1241535.
@article{osti_1241535,
title = {Establishing a group of endpoints in a parallel computer},
author = {Archer, Charles J. and Blocksome, Michael A. and Ratterman, Joseph D. and Smith, Brian E. and Xue, Hanhong},
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 = {2016},
month = {2}
}
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