IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
The use of asymmetric multi-core processors with onchip computational accelerators is becoming common in a variety of environments ranging from scientific computing to enterprise...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
This paper presents a new LogP-based model, called LoOgGP, which allows an accurate characterization of MPI applications based on microbenchmark measurements. This new model is an...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—We discuss issues in designing sparse (nearest neighbor) collective operations for communication and reduction operations in small neighborhoods for the Message Passing ...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper we present the results of parallelizing two life sciences applications, Markov random fieldsbased (MRF) liver segmentation and HMMER’s Viterbi algorithm, using GP...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
In the past few years, there has been a trend of providing increased computing power through greater number of cores on a chip, rather than through higher clock speeds. In order t...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, we present a methodology for profiling parallel applications executing on the IBM PowerXCell 8i (commonly referred to as the “Cell” processor). Specifically, we...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
The availability of easily programmable manycore CPUs and GPUs has motivated investigations into how to best exploit their tremendous computational power for scientific computing...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
Driven by novel biological wet lab techniques such as pyrosequencing there has been an unprecedented molecular data explosion over the last 2-3 years. The growth of biological seq...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
—Creating replicas of frequently accessed data objects across a read-intensive Content Delivery Network (CDN) can result in reduced user response time. Because CDNs often operate...
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE