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Title: OpenMPI and ExxonMobil Topics

Abstract

These are a series of slides for a presentation for ExxonMobil's visit to Los Alamos National Laboratory. Topics covered are: Open MPI - The Release Story, MPI-3 RMA in Open MPI, MPI dynamic process management and Open MPI, and new options with CLE 6. Open MPI RMA features are: since v2.0.0 full support for the MPI-3.1 specification, support for non-contiguous datatypes, support for direct use of the RDMA capabilities of high performance networks (Cray Gemini/Aries, Infiniband), starting in v2.1.0 will have support for using network atomic operations for MPI_Fetch_and_op and MPI_Compare_and_swap, tested with MPI_THREAD_MULTIPLE.

Authors:
 [1];  [1]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (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:
1324562
Report Number(s):
LA-UR-16-26963
DOE Contract Number:
AC52-06NA25396
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; Computer Science; OpenMPI; MPI RMA; MPI Dynamic process management

Citation Formats

Hjelm, Nathan Thomas, and Pritchard, Howard Porter. OpenMPI and ExxonMobil Topics. United States: N. p., 2016. Web. doi:10.2172/1324562.
Hjelm, Nathan Thomas, & Pritchard, Howard Porter. OpenMPI and ExxonMobil Topics. United States. doi:10.2172/1324562.
Hjelm, Nathan Thomas, and Pritchard, Howard Porter. 2016. "OpenMPI and ExxonMobil Topics". United States. doi:10.2172/1324562. https://www.osti.gov/servlets/purl/1324562.
@article{osti_1324562,
title = {OpenMPI and ExxonMobil Topics},
author = {Hjelm, Nathan Thomas and Pritchard, Howard Porter},
abstractNote = {These are a series of slides for a presentation for ExxonMobil's visit to Los Alamos National Laboratory. Topics covered are: Open MPI - The Release Story, MPI-3 RMA in Open MPI, MPI dynamic process management and Open MPI, and new options with CLE 6. Open MPI RMA features are: since v2.0.0 full support for the MPI-3.1 specification, support for non-contiguous datatypes, support for direct use of the RDMA capabilities of high performance networks (Cray Gemini/Aries, Infiniband), starting in v2.1.0 will have support for using network atomic operations for MPI_Fetch_and_op and MPI_Compare_and_swap, tested with MPI_THREAD_MULTIPLE.},
doi = {10.2172/1324562},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2016,
month = 9
}

Technical Report:

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