Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

MPI Stages : A Serializable MPI Library

Software ·
DOI:https://doi.org/10.11578/dc.20191219.3· OSTI ID:code-33284 · Code ID:33284
 [1];  [1];  [2];  [1];  [3];  [3]
  1. Auburn University
  2. University of Tennessee
  3. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
+ Show Developer Affiliations

MPI library that supports serializing (and check-pointing) its MPI Stages is a communication library that allows nodes and programs in a computer cluster to communicate via the Message-Passing Interface (MPI). The internal data objects of the library are serializable, i.e., the user can convert the MPI state or objects, such as groups or communicators, into byte streams and save them into a checkpoint file. Later users can load the checkpoint file and de-serialize previous objects into the library. Serialization/de-serialization is useful in MPI applications to recover from node failures.

Short Name / Acronym:
MPI Stages
Site Accession Number:
962299
Software Type:
Scientific
License(s):
BSD 3-clause "New" or "Revised" License
Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Primary Award/Contract Number:
AC52-07NA27344
DOE Contract Number:
AC52-07NA27344
Code ID:
33284
OSTI ID:
code-33284
Country of Origin:
United States

Similar Records

PRESTA MPI Benchmark
Software · Mon Aug 28 20:00:00 EDT 2006 · OSTI ID:code-46231
MapReduce MPI library (MR-MPI) v. 1.0
Software · Mon Feb 23 00:00:00 EST 2009 · OSTI ID:1253283
MapReduce MPI library (MR-MPI) v. 1.0
Software · Wed Jan 07 19:00:00 EST 2009 · OSTI ID:code-6015

Related Subjects