Parallel Maximum-Likelihood Inversion for Estimating Wavenumber-Ordered Spectra in Emission Spectroscopy
H El-Sayed, M Salit, J Travis, J E. Devaney, William L. George
We introduce a parallelization of the maximum-likelihood cosine transform.This transform consists of a computationally intensive iterative fittingprocess, but is readily decomposed for parallel processing. The parallelimplementation is not only scalable, but has also brought the execution time of this previously intractable problem to feasible levels using contemporary and cost-efficient high-performance computers, including the SGI Origin 2000, SGI Onyx, and a cluster of Pentium PCs.
1999 International Conference on Parallel Processing
September 21-24, 1999
Fukushima, 1, JA
IEEE International Parallel and Distributed Processing Symposium
DparLib, maximum likelihood, MPI, parallel
, Salit, M.
, Travis, J.
, Devaney, J.
and George, W.
Parallel Maximum-Likelihood Inversion for Estimating Wavenumber-Ordered Spectra in Emission Spectroscopy, 1999 International Conference on Parallel Processing, Fukushima, 1, JA
(Accessed November 30, 2023)