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Block migration in broadcast-based multiprocessor architectures
Please use this identifier to cite or link to this item:
http://hdl.handle.net/1860/1654
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| Title: | Block migration in broadcast-based multiprocessor architectures |
| Authors: | Katsinis, Constantine |
| Issue Date: | 2005 |
| Publisher: | Institute of Electrical and Electronics Engineers (IEEE) |
| Citation: | Proceedings of the 4th IEEE International Symposium on Network Computing and Applications, NCA 2005, pp. 231-234. |
| Abstract: | This paper presents techniques that improve the
performance of parallel programs on distributed shared
memory NUMA multiprocessors by implementing
dynamic memory block and page migration. Our
techniques address the latencies caused by the
contention within the network and attempt to enhance
data locality by migrating pages to reduce remote
references. We analyze the behavior of eight
multiprocessor applications which exhibit a wide range
of network traffic patterns. Results show that several
applications that encounter hot spots and network
congestion see a reduction of run time by more than a
factor of ten. |
| URI: | http://dx.doi.org/10.1109/NCA.2005.9
http://hdl.handle.net/1860/1654 |
| Appears in Collections: | Faculty Research and Publications (Professional Studies)
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