Paper Info
Title
Implementation and Evaluation of an MPI-IO Interface for GPFS in ROMIO
Abstract
This paper presents an implementation of the MPI-IO interface for GPFS inside ROMIO distribution. The experimental section presents a performance comparison among three collective I/O implementations: two-phase I/O, the default file system independent method of ROMIO, view-based I/O, a file system-independent method we developed in a previous work and a GPFS specific collective I/O implementation based on data-shipping. The results show that data shipping-based collective I/O performs better for writing, while view-based I/O for reading.
Year
DOI
Venue
2008
10.1007/978-3-540-87475-1_24
PVM/MPI
Keywords
Field
DocType
parallel programming
File system,Data shipping,Computer science,Parallel computing,Implementation,Parallel I/O,Operating system
Conference
Volume
ISSN
Citations 
5205
0302-9743
1
PageRank 
References 
Authors
0.36
12
4
Name
Order
Citations
PageRank
Francisco Javier García Blas1447.90
Florin Isaila223424.01
Jesús Carretero355269.87
Thomas Großmann410.36