MATLAB DISTRIBUTED COMPUTING SERVER 4 - SYSTEM ADMINISTRATORS GUIDE Instrukcja Użytkownika Pobierz pdf (Strona 20)

2 Netw ork Administration

Prepare for Parallel Computing

In this section...

“Plan Your Network Layout” on page 2-2

“Network Requirements” on page 2-3

“Fully Qualified Domain Nam es” on page 2-3

“Security Considerations” on page 2-4

This section discusses the requirements and configurations for your network

to support parallel computing.

Plan Your Network L ayout

Generally, it is easy to decide which machines will run worker processes and

which will run client processes. Worker se ssio ns usually run on the cluster of

machines dedicated to that purpose. The MATLAB client session usually runs

where MATLAB programs are run, often on a user’s desktop.

The job manager process should run on a stable machine, with adequate

resources to manage the number of tasks and amount of data expected in

your parallel computing applications.

The following table sho ws what products and processes are nee de d for each of

these roles in the parallel computing configuration.

Session Product Processes

Client Parallel Computing

Toolbox

MATLAB with toolbox

Worker

MATLAB Distributed

Computing Server

worker; mdce service (if

using a job manager)

Job manager

MATLAB Distributed

Computing Server

mdce service; job

manager

Theserversoftwareincludesthemdceserviceordaemon. Themdceservice

is separate from the worker a nd jo b m anager processes, and it must be

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MATLAB DISTRIBUTED COMPUTING SERVER 4 - SYSTEM ADMINISTRATORS GUIDE Instrukcja Użytkownika Strona 20