| Autor: |
Gengbin Zheng, Wilmarth, Terry, Jagadishprasad, Praveen, Kalé, Laxmikant V. |
| Předmět: |
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| Zdroj: |
International Journal of Parallel Programming; Jun2005, Vol. 33 Issue 2/3, p183-207, 25p |
| Abstrakt: |
We present a performance prediction environment for large scale computers such as the Blue Gene machine. It consists of a parallel simulator, BigSim, for predicting performance of machines with a very large number of processors, and BigNetSim, which incorporates a pluggable module of a detailed contention-based network model. The simulators provide the ability to make performance predictions for very large machines such as Blue Gene/L. We illustrate the utility of our simulators using validation and prediction studies of several applications using smaller numbers of processors for simulations. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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