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IPPS
2010
IEEE
14 years 7 months ago
Out-of-core distribution sort in the FG programming environment
We describe the implementation of an out-of-core, distribution-based sorting program on a cluster using FG, a multithreaded programming framework. FG mitigates latency from disk-I/...
Priya Natarajan, Thomas H. Cormen, Elena Riccio St...
IPPS
2009
IEEE
15 years 4 months ago
Improving RDMA-based MPI eager protocol for frequently-used buffers
MPI is the main standard for communication in high-performance clusters. MPI implementations use the Eager protocol to transfer small messages. To avoid the cost of memory registr...
Mohammad J. Rashti, Ahmad Afsahi
CSIE
2009
IEEE
15 years 2 months ago
K-Means on Commodity GPUs with CUDA
K-means algorithm is one of the most famous unsupervised clustering algorithms. Many theoretical improvements for the performance of original algorithms have been put forward, whi...
Hong-tao Bai, Li-li He, Dan-tong Ouyang, Zhan-shan...
ICDCSW
2007
IEEE
15 years 4 months ago
Object-Swapping for Resource-Constrained Devices
Mobile devices are still memory-constrained when compared to desktop and laptop computers. Thus, in some circumstances, even while occupied by useful objects, some memory must be ...
Luís Veiga, Paulo Ferreira
VR
2002
IEEE
174views Virtual Reality» more  VR 2002»
14 years 9 months ago
Immersive and Interactive Exploration of Billion-Atom Systems
We have developed a visualization system, named Atomsviewer, to render a billion atoms from the results of a molecular dynamics simulation. This system uses a hierarchical view fr...
Ashish Sharma, Xinlian Liu, Paul Miller, Aiichiro ...