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HPCA
1998
IEEE
15 years 8 months ago
The Sensitivity of Communication Mechanisms to Bandwidth and Latency
The goal of this paper is to gain insight into the relative performance of communication mechanisms as bisection bandwidth and network latency vary. We compare shared memory with ...
Frederic T. Chong, Rajeev Barua, Fredrik Dahlgren,...
IPPS
1997
IEEE
15 years 8 months ago
Cyclic Networks: A Family of Versatile Fixed-Degree Interconnection Architectures
In this paper, we propose a new family of interconnection networks, called cyclic networks (CNs), in which an intercluster connection is defined on a set of nodes whose addresses...
Chi-Hsiang Yeh, Behrooz Parhami
IPPS
2009
IEEE
15 years 11 months ago
Treat-before-trick : Free-riding prevention for BitTorrent-like peer-to-peer networks
In P2P file sharing systems, free-riders who use others’ resources without sharing their own cause system-wide performance degradation. Existing techniques to counter freerider...
Kyuyong Shin, Douglas S. Reeves, Injong Rhee
IPPS
2006
IEEE
15 years 10 months ago
Parallel ICA methods for EEG neuroimaging
HiPerSAT, a C++ library and tools, processes EEG data sets with ICA (Independent Component Analysis) methods. HiPerSAT uses BLAS, LAPACK, MPI and OpenMP to achieve a high performa...
D. B. Keith, C. C. Hoge, Robert M. Frank, Allen D....
IPPS
2006
IEEE
15 years 10 months ago
Improving cache locality for thread-level speculation
With the advent of chip-multiprocessors (CMPs), Thread-Level Speculation (TLS) remains a promising technique for exploiting this highly multithreaded hardware to improve the perfo...
Stanley L. C. Fung, J. Gregory Steffan