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Title: Chizu Task Mapping Tool

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:
OSTI Identifier:
Report Number(s):
CHIZU; 003868WKSTN00
DOE Contract Number:
Software Revision:
Software Package Number:
Software Package Contents:
Media Directory; Software Abstract; Media includes Source Code; / 1 CD-ROM
Software CPU:
Open Source:
Source Code Available:
Research Org:
Lawrence Livermore National Laboratory
Sponsoring Org:
United States Department of Energy
Contributing Orgs:
Robinson, P. B., Bhatele, A., Black, A., Kunen, A., Lewis, K. E., Deveci, M., Menon, H.
Country of Publication:
United States

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