Combining data prefetching with non-blocking loads to alleviate cache pollution effects |
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| Affiliation: | 1. Sharif University of Technology, Tehran, Iran;2. School of Computer Science, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran;3. Sharif University of Technology, and Institute for Research in Fundamental Sciences (IPM), Tehran, Iran;1. School of Computer Science, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran;2. Sharif University of Technology, and Institute for Research in Fundamental Sciences (IPM), Tehran, Iran |
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| Abstract: | Data prefetching is a useful approach for reduction of memory access stalls in many scientific applications. However, it suffers from cache pollution severly in some applications. In this paper, we study the effectiveness of combining data prefetching with non-blocking loads on cache pollution and explain why it shows good result in our simulation. |
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