257 search results - page 19 / 52 » MPI on a Million Processors |
EUROPAR
2000
Springer
13 years 11 months ago
2000
Springer
The aim of this paper is to study the influence of processor mapping on message passing performance of two different parallel computers: the Cray T3E and the SGI Origin 2000. For t...
CSE
2008
IEEE
13 years 9 months ago
2008
IEEE
Parallel computing is widely used for large scale threedimensional simulation of seismic wave propagation. One particularity of most of these simulations is to consider a finite c...
ISCA
1994
IEEE
13 years 11 months ago
1994
IEEE
This paper presents an examination of different cache and processor configurations assuming transistor densities will continue to increase as they have in the past. While in the s...
ISBI
2007
IEEE
14 years 2 months ago
2007
IEEE
Emerging multi-core processors are able to accelerate medical imaging applications by exploiting the parallelism available in their algorithms. We have implemented a mutual-inform...
SIGMOD
2005
ACM
14 years 7 months ago
2005
ACM
We present algorithms for fast quantile and frequency estimation in large data streams using graphics processor units (GPUs). We exploit the high computational power and memory ba...