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Analysis and selection of optimal function implementations in massively parallel computer

Patent ·
OSTI ID:1019389
 [1];  [1];  [1]
  1. Rochester, MN
+ Show Author Affiliations
An apparatus, program product and method optimize the operation of a parallel computer system by, in part, collecting performance data for a set of implementations of a function capable of being executed on the parallel computer system based upon the execution of the set of implementations under varying input parameters in a plurality of input dimensions. The collected performance data may be used to generate selection program code that is configured to call selected implementations of the function in response to a call to the function under varying input parameters. The collected performance data may be used to perform more detailed analysis to ascertain the comparative performance of the set of implementations of the function under the varying input parameters.
Research Organization:
International Business Machines Corporation, Armonk, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
;
Other Award/Contract Number:
B519700
Assignee:
International Business Machines Corporation (Armonk, NY)
Patent Number(s):
7,954,095
Application Number:
11/555,550
OSTI ID:
1019389
Country of Publication:
United States
Language:
English

References (4)

Overview of the Blue Gene/L system architecture journal March 2005
Blue Gene/L torus interconnection network journal March 2005
Design and implementation of message-passing services for the Blue Gene/L supercomputer journal March 2005
Resource allocation and utilization in the Blue Gene/L supercomputer journal March 2005

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97 MATHEMATICS AND COMPUTING