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IPPS
1996
IEEE
15 years 5 months ago
Exploiting the Capabilities of Communications Co-Processors
Communications co-processors (CCPs) have become commonplace in modern MPPs and networks of workstations. These co-processors provide dedicated hardware support for fast communicat...
Klaus E. Schauser, Chris J. Scheiman, J. Mitchell ...
CORR
2008
Springer
76views Education» more  CORR 2008»
15 years 1 months ago
Communication-avoiding parallel and sequential QR factorizations
We present parallel and sequential dense QR factorization algorithms that are optimized to avoid communication. Some of these are novel, and some extend earlier work. Communicatio...
James Demmel, Laura Grigori, Mark Hoemmen, Julien ...
PPOPP
2003
ACM
15 years 7 months ago
CC-MPI: a compiled communication capable MPI prototype for ethernet switched clusters
Compiled communication has recently been proposed to improve communication performance for clusters of workstations. The idea of compiled communication is to apply more aggressive...
Amit Karwande, Xin Yuan, David K. Lowenthal
PVM
2005
Springer
15 years 7 months ago
Designing a Common Communication Subsystem
Communication subsystems are used in high-performance parallel computing systems to abstract the lower network layer. By using a communication subsystem, an upper middleware librar...
Darius Buntinas, William Gropp
95
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COMPCON
1995
IEEE
15 years 5 months ago
Tempest: A Substrate for Portable Parallel Programs
This paper describes Tempest, a collection of mechanisms for communication and synchronization in parallel programs. With these mechanisms, authors of compilers, libraries, and ap...
Mark D. Hill, James R. Larus, David A. Wood