Chizu Task Mapping Tool
Software
·
OSTI ID:1232560
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.
- Short Name / Acronym:
- CHIZU; 003868WKSTN00
- Site Accession Number:
- LLNL-CODE-678112
- Version:
- 00
- Programming Language(s):
- Medium: X; OS: Linux; Compatibility: Workstation
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- Contributing Organization:
- Robinson, P. B., Bhatele, A., Black, A., Kunen, A., Lewis, K. E., Deveci, M., Menon, H.
- DOE Contract Number:
- AC52-07NA27344
- OSTI ID:
- 1232560
- Country of Origin:
- United States
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