Design and implementation of MPI on Puma portals
Conference
·
OSTI ID:266365
As the successor to SUNMOS [8], the Puma operating system provides a flexible, lightweight, high performance message passing environment for massively parallel computers. Message passing in Puma is accomplished through the use of a new mechanism known as a portal. Puma is currently running on the Intel Paragon and is being developed for the Intel TeraFLOPS machine. In this paper we discuss issues regarding the development of the Argonne National Laboratory/Mississippi State University implementation of the Message Passing Interface standard on top of portals. Included is a description of the design and implementation for both MPI point-to- point and collective communications, and MPI-2 one-sided communications.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 266365
- Report Number(s):
- SAND--96-1735C; CONF-9607124--3; ON: DE96011977
- Country of Publication:
- United States
- Language:
- English
Similar Records
Experiences implementing the MPI standard on Sandia`s lightweight kernels
MPI implementation of CFD program PHOENICS
MPI implementation of PHOENICS: A general purpose computational fluid dynamics code
Technical Report
·
Wed Oct 01 00:00:00 EDT 1997
·
OSTI ID:563815
MPI implementation of CFD program PHOENICS
Technical Report
·
Wed Oct 26 00:00:00 EDT 1994
·
OSTI ID:6726220
MPI implementation of PHOENICS: A general purpose computational fluid dynamics code
Conference
·
Fri Mar 31 23:00:00 EST 1995
·
OSTI ID:52824