de.mpg.escidoc.pubman.appbase.FacesBean
Deutsch
 
Hilfe Wegweiser Datenschutzhinweis Impressum Kontakt
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT

Freigegeben

Zeitschriftenartikel

Matrix Transpose on Meshes: Theory and Practice

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons44745

Kaufmann,  Michael
Algorithms and Complexity, MPI for Informatics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons45038

Meyer,  Ulrich
Algorithms and Complexity, MPI for Informatics, Max Planck Society;

Sibeyn,  Jop F.
Max Planck Society;

Externe Ressourcen
Es sind keine Externen Ressourcen verfügbar
Volltexte (frei zugänglich)
Es sind keine frei zugänglichen Volltexte verfügbar
Ergänzendes Material (frei zugänglich)
Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar
Zitation

Kaufmann, M., Meyer, U., & Sibeyn, J. F. (1997). Matrix Transpose on Meshes: Theory and Practice. Computers and Artificial Intelligence, 16(2), 107-140.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-000F-3952-7
Zusammenfassung
We consider the problem of matrix transpose on mesh-connected processor networks. On the theoretical side, we present the first optimal algorithm for matrix transpose on two-dimensional meshes.Then we consider issues on implementations, show that the theoretical best bound cannot be achieved and present an alternative approach that really improves the practical performance. Finally, we introduce the concept of orthogonalizations, which are generalization of matrix transposes. We show how to realize them efficiently and present interesting applications of this new technique.