Sciweavers

ICPP
2009
IEEE
14 years 5 months ago
Mapping the FDTD Application to Many-Core Chip Architectures
—This paper reports a study of mapping the Finite Difference Time Domain (FDTD) application to the IBM Cyclops64 (C64) many-core chip architecture [1]. C64 is chosen for this stu...
Daniel Orozco, Guang R. Gao
ICPP
2009
IEEE
14 years 5 months ago
Broker Selection Strategies in Interoperable Grid Systems
—The increasing demand for resources of the high performance computing systems has led to new forms of collaboration of distributed systems such as interoperable grid systems tha...
Ivan Rodero, Francesc Guim, Julita Corbalán...
ICPP
2009
IEEE
14 years 5 months ago
Exploiting Simulation Slack to Improve Parallel Simulation Speed
Parallel simulation is a technique to accelerate microarchitecture simulation of CMPs by exploiting the inherent parallelism of CMPs. In this paper, we explore the simulation para...
Jianwei Chen, Murali Annavaram, Michel Dubois
ICPP
2009
IEEE
14 years 5 months ago
Code Semantic-Aware Runahead Threads
Memory-intensive threads can hoard shared resources without making progress on a multithreading processor (SMT), thereby hindering the overall system performance. A recent promisi...
Tanausú Ramírez, Alex Pajuelo, Olive...
ICPP
2009
IEEE
14 years 5 months ago
Load Balance in the Phylogenetic Likelihood Kernel
—Recent advances in DNA sequencing techniques have led to an unprecedented accumulation and availability of molecular sequence data that needs to be analyzed. This data explosion...
Alexandros Stamatakis, Michael Ott
ICPP
2009
IEEE
14 years 5 months ago
Analysis of Parallel Algorithms for Energy Conservation in Scalable Multicore Architectures
Abstract—This paper analyzes energy characteristics of parallel algorithms executed on scalable multicore processors. Specifically, we provide a methodology for evaluating energ...
Vijay Anand Korthikanti, Gul Agha
ICPP
2009
IEEE
14 years 5 months ago
SkipStream: A Clustered Skip Graph Based On-demand Streaming Scheme over Ubiquitous Environments
Providing continuous on-demand streaming services with VCR functionality over ubiquitous environments is challenging due to the stringent QoS requirements of streaming service as ...
Qifeng Yu, Tianyin Xu, Baoliu Ye, Sanglu Lu, Daoxu...
ICPP
2009
IEEE
14 years 5 months ago
Bank-aware Dynamic Cache Partitioning for Multicore Architectures
Abstract—As Chip-Multiprocessor systems (CMP) have become the predominant topology for leading microprocessors, critical components of the system are now integrated on a single c...
Dimitris Kaseridis, Jeffrey Stuecheli, Lizy K. Joh...
ICPP
2009
IEEE
14 years 5 months ago
Improving Resource Availability by Relaxing Network Allocation Constraints on Blue Gene/P
— High-end computing (HEC) systems have passed the petaflop barrier and continue to move toward the next frontier of exascale computing. As companies and research institutes con...
Narayan Desai, Darius Buntinas, Daniel Buettner, P...
ICPP
2009
IEEE
14 years 5 months ago
Group Operation Assembly Language - A Flexible Way to Express Collective Communication
—The implementation and optimization of collective communication operations is an important field of active research. Such operations directly influence application performance...
Torsten Hoefler, Christian Siebert, Andrew Lumsdai...