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Now showing items 1-8 of 8

#### A Comparative Study of the Parallel Performance of the Blocking and Non-Blocking MPI Communication Commands on an Elliptic Test Problem on the Cluster tara

(2016)

In this report we study the parallel solution of the elliptic test problem of a Poisson equation with homogenous Dirichlet boundary conditions in a two dimensional domain. We use the finite difference method to approximate ...

#### Parallel Performance Studies for a Hyperbolic Test Problem

(2008)

The performance of parallel computer code depends on an intricate interplay of the processors, the architecture of the compute nodes, their interconnect network, the numerical algorithm, and the scheduling policy used. ...

#### Parallel Performance Studies for a Clustering Algorithm

(2008)

Affinity propagation is a clustering algorithm that functions by identifying similar datapoints in an iterative process. Its structure allows for taking full advantage of parallel computing by enabling the solution of ...

#### Parallel Performance Studies for a Parabolic Test Problem

(2008)

The performance of a parallel computer depends on an intricate interplay of the processors, the architecture of the compute nodes, their interconnect network, the numerical algorithm, and the scheduling policy used. This ...

#### Parallel Performance Studies for an Elliptic Test Problem

(2008)

The performance of parallel computer code depends on an intricate interplay of the processors, the architecture of the compute nodes, their interconnect network, the numerical algorithm, and the scheduling policy used. The ...

#### Parallel Performance Studies for a Parabolic Test Problem on the Cluster tara

(2010)

The performance of parallel computer code depends on the intricate interplay of processors, the architecture of the computer nodes, their interconnect network, the numerical algorithm, and its implementation. The solution ...

#### Parallel Performance Studies for an Elliptic Test Problem on the Stampede2 Cluster and Comparison of Networks

(2018)

We study the parallel performance of dual-socket compute nodes with Intel Xeon Platinum 8160 Skylake CPUs with 24 cores and 192 GB of memory, connected by a 100 Gbps Intel Omni-Path (OPA) interconnect. The experimenets use ...

#### Parallel Performance Studies for a Maximum Likelihood Estimation Problem Using TAO

(2009)

In this report, we present an application of parallel computing to an estimation procedure in statistics. The method of maximum likelihood estimation (MLE) is based on the ability to perform maximizations of probability ...