Abstract
ROMPIO is a software-based test designed to measure MPI collective, independent, asynchronous, and POSIX file I/O performance, synthesizing how applications utilize file systems in the LANL ASC computing environment. File layouts include N processors to N files and N processors to 1 file. Write access patterns include non-strided and strided. Pure network performance measure can also be obtained for relevant MPI collective calls.
- Developers:
- Release Date:
- 2007-04-16
- Project Type:
- Open Source, No Publicly Available Repository
- Software Type:
- Scientific
- Licenses:
-
Other (Commercial or Open-Source): https://www.lanl.gov/projects/feynman-center/deploying-innovation/intellectual-property/software-tools/index.php
- Sponsoring Org.:
-
USDOEPrimary Award/Contract Number:AC52-06NA25396
- Code ID:
- 72836
- Site Accession Number:
- 4104; LA-CC-06-018; C-06
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Country of Origin:
- United States
Citation Formats
Hodson, Stephen.
ROMPIO v 1.0.0.
Computer Software.
USDOE.
16 Apr. 2007.
Web.
doi:10.11578/dc.20220414.10.
Hodson, Stephen.
(2007, April 16).
ROMPIO v 1.0.0.
[Computer software].
https://doi.org/10.11578/dc.20220414.10.
Hodson, Stephen.
"ROMPIO v 1.0.0." Computer software.
April 16, 2007.
https://doi.org/10.11578/dc.20220414.10.
@misc{
doecode_72836,
title = {ROMPIO v 1.0.0},
author = {Hodson, Stephen},
abstractNote = {ROMPIO is a software-based test designed to measure MPI collective, independent, asynchronous, and POSIX file I/O performance, synthesizing how applications utilize file systems in the LANL ASC computing environment. File layouts include N processors to N files and N processors to 1 file. Write access patterns include non-strided and strided. Pure network performance measure can also be obtained for relevant MPI collective calls.},
doi = {10.11578/dc.20220414.10},
url = {https://doi.org/10.11578/dc.20220414.10},
howpublished = {[Computer Software] \url{https://doi.org/10.11578/dc.20220414.10}},
year = {2007},
month = {apr}
}