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Title: Using OFI libfabric on Cori/Edison

Abstract

These are slides from a presentation during an NERSC site visit to Los Alamos National Laboratory. The following topics are covered: building/installing libfabric, OpenMPI using libfabric, MPICH using libfabric, Open SHMEM (Sandia), other applications, and what is next. The next steps are: get a libfabric 1.4 out, it would be nice to have libfabric 1.4 installed in system space on Cori, add libfabric modules on Cori, might be a good idea to have a SLURM PMI module to simplify its use when building/using Open MPI and MPICH built to use libfabric, and upgrade Edison to CLE 5.2 UP04 or newer.

Authors:
 [1];  [2]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  2. Cray, Inc., Seattle, WA (United States)
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1324563
Report Number(s):
LA-UR-16-26965
DOE Contract Number:
AC52-06NA25396
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; Computer Science; OFI libfabric; MPI; Open SHMEM; Cray XC

Citation Formats

Pritchard, Howard Porter, and Choi, Sung-Eun. Using OFI libfabric on Cori/Edison. United States: N. p., 2016. Web. doi:10.2172/1324563.
Pritchard, Howard Porter, & Choi, Sung-Eun. Using OFI libfabric on Cori/Edison. United States. doi:10.2172/1324563.
Pritchard, Howard Porter, and Choi, Sung-Eun. 2016. "Using OFI libfabric on Cori/Edison". United States. doi:10.2172/1324563. https://www.osti.gov/servlets/purl/1324563.
@article{osti_1324563,
title = {Using OFI libfabric on Cori/Edison},
author = {Pritchard, Howard Porter and Choi, Sung-Eun},
abstractNote = {These are slides from a presentation during an NERSC site visit to Los Alamos National Laboratory. The following topics are covered: building/installing libfabric, OpenMPI using libfabric, MPICH using libfabric, Open SHMEM (Sandia), other applications, and what is next. The next steps are: get a libfabric 1.4 out, it would be nice to have libfabric 1.4 installed in system space on Cori, add libfabric modules on Cori, might be a good idea to have a SLURM PMI module to simplify its use when building/using Open MPI and MPICH built to use libfabric, and upgrade Edison to CLE 5.2 UP04 or newer.},
doi = {10.2172/1324563},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2016,
month = 8
}

Technical Report:

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