LAPACK for distributed memory architectures: The next generation

PDF Version Also Available for Download.

Description

We report the progress of an ongoing project that investigates the reusability of LAPACK code for distributed memory MIMD architectures. Major recent revisions include the adoption of a two-dimensional data mapping. This change enhances performance, scalability, and flexibility of the algorithms. Performance results from the Intel iPSC/860 and Intel Touchstone Delta systems are included.

Physical Description

7 p.

Creation Information

Demmel, J.; Dongarra, J.; van de Geijn, R. & Walker, D. January 23, 1995.

Context

This article is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this article can be viewed below.

Who

People and organizations associated with either the creation of this article or its content.

Authors

  • Demmel, J. California Univ., Berkeley, CA (United States). Computer Science Div.
  • Dongarra, J. Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science
  • van de Geijn, R. Texas Univ., Austin, TX (United States). Dept. of Computer Sciences
  • Walker, D. Oak Ridge National Lab., TN (United States)

Sponsors

Publisher

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

Contact Us

What

Descriptive information to help identify this article. Follow the links below to find similar items on the Digital Library.

Description

We report the progress of an ongoing project that investigates the reusability of LAPACK code for distributed memory MIMD architectures. Major recent revisions include the adoption of a two-dimensional data mapping. This change enhances performance, scalability, and flexibility of the algorithms. Performance results from the Intel iPSC/860 and Intel Touchstone Delta systems are included.

Physical Description

7 p.

Notes

OSTI as DE95012867

Source

  • 6. Society for Industrial and Applied Mathematics (SIAM) conference on parallel processing for scientific computing, Norfolk, VA (United States), 21-24 Mar 1993

Language

Item Type

Identifier

Unique identifying numbers for this article in the Digital Library or other systems.

  • Other: DE95012867
  • Report No.: CONF-930331--16
  • Grant Number: AC05-84OR21400
  • Office of Scientific & Technical Information Report Number: 68156
  • Archival Resource Key: ark:/67531/metadc712116

Collections

This article is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

What responsibilities do I have when using this article?

When

Dates and time periods associated with this article.

Creation Date

  • January 23, 1995

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

Description Last Updated

  • Aug. 23, 2016, 3:08 p.m.

Usage Statistics

When was this article last used?

Yesterday: 0
Past 30 days: 0
Total Uses: 9

Interact With This Article

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

International Image Interoperability Framework

IIF Logo

We support the IIIF Presentation API

Demmel, J.; Dongarra, J.; van de Geijn, R. & Walker, D. LAPACK for distributed memory architectures: The next generation, article, January 23, 1995; Tennessee. (digital.library.unt.edu/ark:/67531/metadc712116/: accessed October 23, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.