Creating a Beowulf Cluster from 5 Machines

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Discussion Overview

The discussion revolves around the feasibility of creating a Beowulf cluster using a mix of different machines, specifically focusing on the hardware specifications of the nodes involved. The conversation touches on the theoretical aspects of parallel computing and the practical implementation of a cluster using non-identical machines.

Discussion Character

  • Exploratory, Technical explanation

Main Points Raised

  • One participant inquires about the possibility of creating a Beowulf cluster with a combination of 3 600MHz Pentium 3s, 1 2GHz P4, and 1 2.6GHz P4.
  • Another participant confirms that it is possible to network any number of computers for parallel computing.
  • A question is raised about whether the machines need to be identical for the cluster to function effectively.
  • A response indicates that identical machines are not necessary, emphasizing that the efficiency of each slave node depends on the algorithm used for implementation.
  • It is mentioned that libraries like MPI (message passing interface) can assist in writing programs for parallel computing.

Areas of Agreement / Disagreement

Participants generally agree that a Beowulf cluster can be created with non-identical machines, but there is no consensus on the specifics of implementation and efficiency based on the algorithm used.

Contextual Notes

The discussion does not address specific limitations regarding the performance of the cluster or the compatibility of the different hardware components. There is also no detailed exploration of the algorithms that might be used.

Who May Find This Useful

Individuals interested in parallel computing, those looking to set up a Beowulf cluster, or anyone exploring the use of heterogeneous computing resources may find this discussion relevant.

aquitaine
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I have a question, if I had 5 machines I'd like to make into slave nodes, 3 600MHz Pentium 3's, 1 2GHz P4, and 1 2.6GHz P4, is it possible to hook them up into a beowulf cluster?
 
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Yes, you can network any number of computers for parallel computing.
 
So they don't have to be identical?
 
no, it just depends on the algorithm how to implement each slave efficiently

there are libraries MPI (message passing interface) for C that can help you write programs for parallel computing
 
Thanks.
 

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