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Engineering of Computer-Based Systems, IEEE International Conference on the (2002)
Lund, Sweden
Apr. 8, 2002 to Apr. 11, 2002
ISBN: 0-7695-1549-5
pp: 0077
Valdemar Mejstad , Blekinge Institute of Technology
Karl-Johan Tångby , Blekinge Institute of Technology
Lars Lundberg , Blekinge Institute of Technology
In this report we consider different techniques for increasing the multiprocessor performance of an interpreted processing language in a large real-time telecommunication system, called Billing Gateway. We have implemented a prototype in which we first translate the language into C++ code, and then compile it using a C++ compiler. In our prototype we experienced a more than fourfold increase in throughput, compared to the original system, when running on an SMP with eight CPUs. The prototype also showed better scalability than the original system, due to less use of dynamic memory.

L. Lundberg, K. Tångby and V. Mejstad, "Improving Multiprocessor Performance of a Large Telecommunication System by Replacing Interpretation with Compilation," Engineering of Computer-Based Systems, IEEE International Conference on the(ECBS), Lund, Sweden, 2002, pp. 0077.
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