Host Computer: An array processor may be attached to a host computer by the control unit. The reason of the host computer is to broadcast a sequence of vector instructions by CU to the PEs. Therefore, the host computer is a general-purpose machine that acts as a manager of the full system.

Array processors are special purpose computers which have been adopted for the following:

• various scientific applications,
• matrix algebra,
• matrix eigen value calculations,
• real-time scene analysis

SIMD array processor on the big scale has been developed by NASA for earth resources satellite image processing. This computer has been named extremely parallel processor (MPP) because it haves 16,384 processors that do work in parallel. MPP gives real- time time varying scene analysis.

Though, array processors are not commercially popular and are not usually used. The reasons are that array processors are complex to program compared to pipelining and there is difficulty in vectorization.

 

Posted Date: 3/4/2013 5:23:07 AM | Location : United States

Ask an Expert

Related Discussions:- Host computer-array processing, Assignment Help, Ask Question on Host computer-array processing, Get Answer, Expert's Help, Host computer-array processing Discussions

Write discussion on Host computer-array processing
Your posts are moderated

Write your message here..

Related Questions

Advantages and disadvantages of public key cryptography, What are the advan... What are the advantages and disadvantages of public key cryptography? Advantages and Disadvantages: Improved security and convenience: private keys never require be trans

Why we need web browser, Q. why we need Web Browser? A Web browser is s... Q. why we need Web Browser? A Web browser is software program which allows you to easily display Web pages and navigate the Web. The first graphical browser, Mosaic, was develo

Java, what is java? what is java?

Evaluation stack architecture, Q. Evaluation Stack Architecture? A stac... Q. Evaluation Stack Architecture? A stack is a data structure which implements Last-In-First-Out (LIFO) access policy. You can add an entry to the with a PUSH(value) as well as

C program, program to find minimum total number of shelfs program to find minimum total number of shelfs

Uniform memory access model (uma), Uniform Memory Access Model (UMA) In... Uniform Memory Access Model (UMA) In this model, the main memory is uniformly shared by all processors in multiprocessor systems and each processor has equal access time to sha

Demultiplexers and decoders, how to use a 1-16 demultiplexer as 4-16 decode... how to use a 1-16 demultiplexer as 4-16 decoder?

What are the advantages of using structure in c program, What are the advan... What are the advantages of using structure in C Program Declaring a struct is a two-stage process. The first stage defines a new data type that has the required structure which

Conversion of data types done between abap/4 & db layer, How is conversion ... How is conversion of data types done between ABAP/4 & DB layer? Conversion among ABAP/4 data types and the database layer is complete within the database interface

Write your array of text into file, Part I: 1. The program starts by prin... Part I: 1. The program starts by printing your initial with an end sign ">". For example, "cjx >"; 2. Then, you can type in the following "vi filename". For example, "vi myp.c