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Title: Chizu Task Mapping Tool

Abstract

Chizu is a tool for Mapping MPI processes or tasks to physical processors or nodes for optimizing communication performance. It takes the communication graph of a High Performance Computing (HPC) application and the interconnection topology of a supercomputer as input. It outputs a new MPI rand to processor mapping, which can be used when launching the HPC application.

Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1232560
Report Number(s):
CHIZU; 003868WKSTN00
LLNL-CODE-678112
DOE Contract Number:
AC52-07NA27344
Resource Type:
Software
Software Revision:
00
Software Package Number:
003868
Software Package Contents:
Media Directory; Software Abstract; Media includes Source Code; / 1 CD-ROM
Software CPU:
WKSTN
Open Source:
No
Source Code Available:
Yes
Country of Publication:
United States

Citation Formats

. Chizu Task Mapping Tool. Computer software. Vers. 00. USDOE. 1 Jul. 2014. Web.
. (2014, July 1). Chizu Task Mapping Tool (Version 00) [Computer software].
. Chizu Task Mapping Tool. Computer software. Version 00. July 1, 2014.
@misc{osti_1232560,
title = {Chizu Task Mapping Tool, Version 00},
author = {},
abstractNote = {Chizu is a tool for Mapping MPI processes or tasks to physical processors or nodes for optimizing communication performance. It takes the communication graph of a High Performance Computing (HPC) application and the interconnection topology of a supercomputer as input. It outputs a new MPI rand to processor mapping, which can be used when launching the HPC application.},
doi = {},
year = {Tue Jul 01 00:00:00 EDT 2014},
month = {Tue Jul 01 00:00:00 EDT 2014},
note =
}

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