MATLAB DISTRIBUTED COMPUTING SERVER 4 - SYSTEM ADMINISTRATORS GUIDE Manual de usuario descargar pdf (Pagina 16)

1 Introduc tion

• Who administers your cluster?

The person administering your cluster might have a preference for how

jobs are scheduled.

Components on Mixed Platforms or Heterogeneous

Clusters

Parallel Comp u t in g T o ol bo x sof twa re and MATL AB Distributed Co m puting

Server software are supported on Windows, UNIX

(including Linux

), and

Macintosh operating systems. Mixed platforms are supported, so that the

clients, MJS, and workers do not have to be on the same platform. The cluster

can also be comprised of both 32-bit and 64-bit machines, so long as your data

does not exceed the limitations posed by the 32-bit systems.

For a complete listing of all netw ork requirements, including t h ose for

heterogeneous environments, see the System Requirem ents page for MATLAB

Distributed Computing Server software at

http://www.mathworks.com/products/distriben/requirements.h tml

In a mixed platform environment, be sure to follow the proper installation

instructions for each local machine on which you are installing the software.

mdce Service

If you are using the MJS, every machine that hosts a worker or M JS session

must also run the mdce service.

The mdce service recovers worker and MJS sessions when their host machines

crash. If a worker or MJS machine crashes, when mdce starts up again

(usually configured to start at machine boot time), it automatically restarts

the MJS and w orker sessions to resume their sessions from before the system

crash.

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MATLAB DISTRIBUTED COMPUTING SERVER 4 - SYSTEM ADMINISTRATORS GUIDE Manual de usuario Pagina 16