119 search results - page 6 / 24 » Performance Modeling of Scientific Applications: Scalability... |
IPPS
2010
IEEE
14 years 7 months ago
2010
IEEE
Predicting how well applications may run on modern systems is becoming increasingly challenging. It is no longer sufficient to look at number of floating point operations and commu...
ICS
1999
Tsinghua U.
15 years 1 months ago
1999
Tsinghua U.
Researchers have recently proposed coupling small- to mediumscale multiprocessors to build large-scale shared memory machines, known as multigrain shared memory systems. Multigrai...
IPPS
2008
IEEE
15 years 3 months ago
2008
IEEE
This paper presents an extensive characterization, tuning, and optimization of parallel I/O on the Cray XT supercomputer, named Jaguar, at Oak Ridge National Laboratory. We have c...
HCW
2000
IEEE
15 years 1 months ago
2000
IEEE
In this work we present the results of a project aimed at assembling an hybrid massively parallel machine, the PQE1 prototype, devoted to the simulation of complex physical models...
IPPS
2010
IEEE
14 years 7 months ago
2010
IEEE
Peta-scale scientific applications running on High End Computing (HEC) platforms can generate large volumes of data. For high performance storage and in order to be useful to scien...