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PC
2007
99views Management» more  PC 2007»
9 years 3 months ago
High-performance computing using accelerators
Wu-chun Feng, Dinesh Manocha
PC
2007
123views Management» more  PC 2007»
9 years 3 months ago
MPI collective algorithm selection and quadtree encoding
Abstract. In this paper, we focus on MPI collective algorithm selection process and explore the applicability of the quadtree encoding method to this problem. During the algorithm ...
Jelena Pjesivac-Grbovic, George Bosilca, Graham E....
PC
2007
161views Management» more  PC 2007»
9 years 3 months ago
High performance combinatorial algorithm design on the Cell Broadband Engine processor
The Sony–Toshiba–IBM Cell Broadband Engine (Cell/B.E.) is a heterogeneous multicore architecture that consists of a traditional microprocessor (PPE) with eight SIMD co-process...
David A. Bader, Virat Agarwal, Kamesh Madduri, Seu...
PC
2007
343views Management» more  PC 2007»
9 years 3 months ago
Runtime scheduling of dynamic parallelism on accelerator-based multi-core systems
We explore runtime mechanisms and policies for scheduling dynamic multi-grain parallelism on heterogeneous multi-core processors. Heterogeneous multi-core processors integrate con...
Filip Blagojevic, Dimitrios S. Nikolopoulos, Alexa...
PC
2007
147views Management» more  PC 2007»
9 years 3 months ago
Thread-safety in an MPI implementation: Requirements and analysis
The MPI-2 Standard has carefully specified the interaction between MPI and usercreated threads. The goal of this specification is to allow users to write multithreaded MPI progr...
William Gropp, Rajeev Thakur
PC
2007
133views Management» more  PC 2007»
9 years 3 months ago
Data distribution for dense factorization on computers with memory heterogeneity
In this paper, we study the problem of optimal matrix partitioning for parallel dense factorization on heterogeneous processors. First, we outline existing algorithms solving the ...
Alexey L. Lastovetsky, Ravi Reddy
PC
2007
137views Management» more  PC 2007»
9 years 3 months ago
Virtual screening on large scale grids
: Large scale grids for in silico drug discovery open opportunities of particular interest to neglected and emerging diseases. In 2005 and 2006, we have been able to deploy large s...
Nicolas Jacq, Vincent Breton, Hsin-Yen Chen, Li-Yu...
PC
2007
118views Management» more  PC 2007»
9 years 3 months ago
Peer-to-peer systems for discovering resources in a dynamic grid
The convergence of the Grid and Peer-to-Peer (P2P) worlds has led to many solutions that try to efficiently solve the problem of resource discovery on Grids. Some of these solutio...
Moreno Marzolla, Matteo Mordacchini, Salvatore Orl...
PC
2007
119views Management» more  PC 2007»
9 years 3 months ago
Brokering strategies in computational grids using stochastic prediction models
In this paper we propose a new routing policy to route jobs to clusters in computational grids. This routing policy is based on index tables computed at each cluster. These tables...
Vandy Berten, Bruno Gaujal
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