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IPPS
2003
IEEE
16 years 3 days ago
An Analysis of Performance Enhancement Techniques for Overset Grid Applications
The overset grid methodology has significantly reduced time-to-solution of high-fidelity computational fluid dynamics (CFD) simulations about complex aerospace configurations....
M. Jahed Djomehri, Rupak Biswas, Mark Potsdam, Rog...
HCW
2000
IEEE
15 years 11 months ago
Heterogeneity as Key Feature of High Performance Computing: the PQE1 Prototype
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...
Paolo Palazzari, Lidia Arcipiani, Massimo Celino, ...
HPCA
1999
IEEE
15 years 11 months ago
The Synergy of Multithreading and Access/Execute Decoupling
This work presents and evaluates a novel processor microarchitecture which combines two paradigms: access/ execute decoupling and simultaneous multithreading. We investigate how b...
Joan-Manuel Parcerisa, Antonio González
ICPP
1999
IEEE
15 years 11 months ago
Improving Performance of Load-Store Sequences for Transaction Processing Workloads on Multiprocessors
On-line transaction processing exhibits poor memory behavior in high-end multiprocessor servers because of complex sharing patterns and substantial interaction between the databas...
Jim Nilsson, Fredrik Dahlgren
HICSS
1998
IEEE
89views Biometrics» more  HICSS 1998»
15 years 11 months ago
Managing Cognitive Overload in the Flora of North America Project
The Flora of North America (FNA) is a large-scale collaboration involving over eight hundred scientists working together to create a 30-volume compendium of all naturally occurrin...
J. Alfredo Sánchez, John L. Schnase, Kay L....