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IPPS
2000
IEEE
14 years 1 months ago
ATOLL, a New Switched, High Speed Interconnect in Comparison to Myrinet and SCI
Abstract. While standard processors achieve supercomputer performance, a performance gap exists between the interconnect of MPP's and COTS. Standard solutions like Ethernet ca...
Markus Fischer, Ulrich Brüning, Jörg Klu...
IPPS
1999
IEEE
14 years 2 months ago
Reducing Parallel Overheads Through Dynamic Serialization
If parallelism can be successfully exploited in a program, significant reductions in execution time can be achieved. However, if sections of the code are dominated by parallel ove...
Michael Voss, Rudolf Eigenmann
IPPS
2005
IEEE
14 years 3 months ago
NUMA-Aware Java Heaps for Server Applications
We introduce a set of techniques to both measure and optimize memory access locality of Java applications running on cc-NUMA servers. These techniques work at the object level and...
Mustafa M. Tikir, Jeffrey K. Hollingsworth
IPPS
2003
IEEE
14 years 3 months ago
Natural Block Data Decomposition for Heterogeneous Clusters
We propose general purposes natural heuristics for static block and block-cyclic heterogeneous data decomposition over processes of parallel program mapped into multidimensional g...
Egor Dovolnov, Alexey Kalinov, Sergey Klimov
IPPS
1999
IEEE
14 years 2 months ago
Portable Parallel Programming for the Dynamic Load Balancing of Unstructured Grid Applications
The ability to dynamically adapt an unstructured grid (or mesh) is a powerful tool for solving computational problems with evolving physical features; however, an efficient parall...
Rupak Biswas, Leonid Oliker, Sajal K. Das, Daniel ...