IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
Several 64‐processor XMT systems have now been shipped to customers and there have been 128‐processor, 256‐processor and 512‐ processor systems teste...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
Although processors become massively multicore and therefore new programming models mix message passing and multi-threading, the effects of threads on communication libraries rema...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
—High-end machines at modern HPC centers are constantly undergoing hardware and system software upgrades – necessitating frequent rebuilds of application codes. The number of p...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
Desktop Grids are rapidly gaining popularity as a costeffective computing platform for the execution of applications with extensive computing needs. As opposed to grids and cluste...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
Emerging DNA sequencing technologies open up exciting new opportunities for genome sequencing by generating read data with a massive throughput. However, produced reads are signif...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, we empirically evaluate fundamental design trade-offs among the most recent multicore processors and accelerator technologies. Our primary aim is to aid application...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
When investigating the performance of running scientific/ commercial workflows in parallel and distributed systems, we often take into account only the resources allocated to the ...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
A new quality metric, called area, is introduced for schedules that execute dags, i.e., computations having intertask dependencies. Motivated by the temporal unpredictability enco...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
A reduction is a computation in which a common operation, such as a sum, is to be performed across multiple pieces of data, each supplied by a separate task. We introduce phaser a...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
—Collecting information about user activity in peer-to-peer systems is a key but challenging task. We describe here a distributed platform for doing so on the eDonkey network, re...