| Stefan Lamberts, Georg Stellner, Arndt Bode, and Thomas Ludwig. Paragon parallel programming environment on Sun workstations. In Sun User Group Proceedings, pages 87--98. Sun User Group, December 1993. ftp: ftpbode.informatik.tumuenchen. de:NXLIB/PAPERS/SUG93.ps.Z. |
....is well worth pursuing in order to accelerate the simulation. There are a number of worthwhile extensions to LAPSE we are pursuing. First, LAPSE currently runs on the Paragon and provides Paragon timing estimates. We have ported LAPSE to work in conjunction with a software package, nx lib [25], that provides the Paragon message passing library on networks of workstations. nx lib provides the workstations with Paragon functionality, our port augments functionality with timing. Second, our model of the Paragon s operating system and hardware is currently fairly crude, and LAPSE is ....
S. Lamberts, G. Stellner, A. Bode, and T. Ludwig. Paragon parallel programming environment on Sun workstations. In Sun User Group Proceedings, pages 87--98. Sun User Group, December 1993.
....is well worth pursuing in order to accelerate the simulation. There are a number of worthwhile extensions to LAPSE we are pursuing. First, LAPSE currently runs on the Paragon and provides Paragon timing estimates. We are porting LAPSE to work in conjunction with a software package, nx lib [15], that provides the Paragon message passing library on networks of workstations. nx lib provides the workstations with Paragon functionality, our port will augment functionality with timing. Second, our model of the Paragon s operating system and hardware is currently fairly crude. For example our ....
S. Lamberts, G. Stellner, A. Bode, and T. Ludwig. Paragon parallel programming environment on Sun workstations. In Sun User Group Proceedings, pages 87--98. Sun User Group, December 1993.
....using coupled workstations to develop parallel applications for Paragon systems. Apart from withdrawing development workload from Paragon systems also production runs of applications can be done on coupled workstations. For more information on the implementation and experiences with NXLib see [8] [12] 10] 11] 2 Availability and Installation 2.1 Obtaining NXLib The NXLib package is available via anonymous ftp and may be copied under the terms of the GNU software license agreement. Table 1 shows the information which is necessary to ftp NXLib. As the software and the User s Guide are ....
Stefan Lamberts, Georg Stellner, Arndt Bode, and Thomas Ludwig. Paragon parallel programming environment on Sun workstations. In Sun User Group Proceedings, pages 87--98. Sun User Group, December 1993. ftp: ftpbode.informatik.tumuenchen. de:NXLIB/PAPERS/SUG93.ps.Z.
....partition. Parallel user applications are executed on the nodes in this partition and use the Paragon NX library. Apart from synchronous, asynchronous and interrupt driven communication calls, it provides calls for process management. A more detailed description of the Paragon can be found in [LSBL93] In contrast to that, interactive processes are executed on the nodes in the service partition. Finally, the nodes in the I O partition are used to connect I O devices. Design of NXLib In the following sections the design of NXLib is introduced. A more detailed presentation can be found in ....
Stefan Lamberts, Georg Stellner, Arndt Bode, and Thomas Ludwig. Paragon parallel programming environment on sun workstations. In Sun User Group Proceedings [Sun93], pages 87--98.
....other message passing libraries for coupled workstations. A further conclusion is that due to the different performance values of NXLib and the Paragon the performance tuning has to be done separately for both architectures. 3 More details about the communication protocol in NXLib can be found in [3] 3 Future Work An important issue for scientific and commercial applications is the support of parallel I O. Due to the restricted network bandwidth of bus coupled workstations it is not feasible to use a single disk as I O facility. A more interesting approach would be to use the local disks ....
Stefan Lamberts, Georg Stellner, Arndt Bode, and Thomas Ludwig. Paragon parallel programming environment on sun workstations. In Sun User Group Proceedings [7], pages 87--98.
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC