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  An extension to MPI for distributed computing on MPPs (1997) [14 citations — 2 self]

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by Thomas Beisel, Edgar Gabriel, Michael Resch
Lecture Notes in Computer Science
http://www.hlrs.de/people/resch/PAPER/PVMPI97/pvmmpi.ps
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Abstract:

Abstract. We present a tool that allows to run an MPI application on several MPPs without having to change the application code. PACX (PArallel Computer eXtension) provides to the user a distributed MPI environment with most of the important functionality of standard MPI. It is therefore well suited for usage in metacomputing. We are going to show how two MPPs are configured by PACX into a single virtual machine. The underlying communication management that makes use of highly optimized MPI for internal communication and uses standard protocols for external communication is presented. The performance of PACX for several basic message-passing calls is described. This covers latency, bandwidth, synchronization and global communication. 1

Citations

499 A highperformance, portable implementation of the MPI Message-Passing Interface standard – Gropp, Lusk, et al. - 1996
10 The Unify System – Cheng, Vaughan, et al. - 1994
5 PVMPI: An integration of the PVM and MPI systems – Fagg, Dongarra - 1996
4 A lightweight communication interface for parallel programming environments – Brune, Gehring, et al. - 1997
3 Ein effizientes Message-Passing-Interface (MPI) fuer HiPPI'', Diploma thesis – Beisel - 1996
2 Erweiterung einer MPI-Umgebung zur Interoperabilitaet verteilter MPP-Systeme. RUS-Report 37 – Gabriel, Beisel, et al. - 1997
1 R.: Performance Issues of Intercontinental Computing. Cray User Group Conference – Resch, Beisel, et al. - 1997