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Springer, P. L.

Publications and source records attributed to Springer, P. L..

Assessing application vulnerability to radiation-induced SEUs in memory

One of the goals of the Remote Exploration and Experimentation (REE) project at JPL is to determine how vulnerable applications are to single event upsets (SEUs) when run in low radiation space environments using commercial-off-the-shelf (COTS) components.

radiation SEU software vulnerability

Matpar: Parallel Extensions for MATLAB

Matpar is a set of client/server software that allows a MATLAB user to take advantage of a parallel computer for very large problems. The user can replace calls to certain built-in MATLAB functions with calls to Matpar functions.

parallel MATLAB Matpar clinet/server

An Assessment of a Beowulf System for a Wide Class of Analysis and Design Software

A typical Beowulf system, such as the machine at the Jet Propulsion Laboratory (JPL), may comprise 16 nodes interconnected by 100 base T Fast Ethernet. Each node may include a single Inter Pentium Pro 200 MHz microprocessor, 128 MBytes of DRAM, 2.5 GBytes of IDE disk, and PCI bus backplane, and an assortment of other devices.

Beowulf System

An Assessmant of a Beofulf System for a Wide Class of Analysis and Design Software

This paper discusses Beowulf systems, focusing on Hyglac, the Beowulf system installed at the Jet Propulsion Laboratory. The purpose of the paper is to assess how a system of this type will perform while running a variety of scientific and engineering analysis and design software.

communications measurement parallel performance me