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Supporting Shared Memory and Message Passing on Clusters of PCs with a SMiLE

  • Wolfgang Karl
  • Markus Leberecht
  • Martin Schulz
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1602)

Abstract

With the rise of fast interconnection technologies and new concepts to utilize them without operating system interaction (like VIA [4]), compute clusters are becoming increasingly commonplace. Most of the interconnection networks focus only on message passing as their prime programming model neglecting the large code basis for shared memory. However, by utilizing the Scalable Coherent Interface (SCI) [19] with its ability to transparently perform remote memory operations, it is possible to support both efficient message passing and transparent shared memory on one single platform. This introduces a previously unknown flexibility into the cluster architecture.

Keywords

Message Passing Global Memory Address Space Remote Memory Active Message 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1999

Authors and Affiliations

  • Wolfgang Karl
    • 1
  • Markus Leberecht
    • 1
  • Martin Schulz
    • 1
  1. 1.Lehrstuhl für Rechnertechnik und Rechnerorganisation, LRR-TUM Institut für InformatikTechnische Universität München 

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