Single instruction and multiple data stream (simd), Computer Engineering

Assignment Help:

Single Instruction and Multiple Data stream (SIMD)

In this organisation, multiple processing elements are working under the control of a one control unit. It has multiple data stream and only one instruction. All the processing fundamentals of this organization get the same instruction broadcast from the CU. Main memory can also be separted into modules for producing multiple data streams acting as a distributed memory as shown in Figure 5. Thus, all the processing fundamentals simultaneously implement the same instruction and are supposed to be 'lock-stepped' together. Each processor obtain the data from its own memory and hence it has on distinct data streams. (Some systems also supply a shared global memory for communications.) Every processor must be allowed to finish its instruction previous to the next instruction is taken for implememtation. Thus, the implementation of instructions is synchronous. Examples of SIMD organisation are PEPE, ILLIAC-IV, , STARAN, BSP, DAP, MPP, and the Connection Machine (CM-1).

This type of computer organisation is represent as:

                                     1972_Single Instruction and Multiple Data stream (SIMD).png


Related Discussions:- Single instruction and multiple data stream (simd)

Balance - principles of composition, Balance The balance of an image ca...

Balance The balance of an image can be thought of as the distribution of visual weight within the piece. A piece of art can be structured so that the elements create a sense of

How many methods used to control traffic flowing in-out, How many methods u...

How many methods used to control traffic flowing into and out of the network by firewall? Firewalls utilize one or more of three ways to control traffic flowing into and out of

Signaling - universal serial bus , Signaling - Universal Serial Bus: U...

Signaling - Universal Serial Bus: USB supports following signaling rates: o   A low speed rate of 1.5 Mbit/s is defined by USB 1.0. This is so much similar to "full speed"

Differentiate between qa and testing, Differentiate between QA and testing....

Differentiate between QA and testing. - Quality Assurance is more a stop thing, ensuring quality in the company and thus the product rather than just testing the product for so

Explain the working principle of hard disk, Question : a) Hard disk is ...

Question : a) Hard disk is an important component of a computer. What type of memory is it? b) With the help of a diagram describe its features. c) Explain its working pr

Multiple stack, how to implement the multiple stack

how to implement the multiple stack

Quantity amounts (data type quan), A field containing quantity amounts (dat...

A field containing quantity amounts (data type QUAN) must be assigned to a reference table and a reference field. Explain? As a reference table, a system table having all the v

Why is segmented paging important, Why is segmented paging important (as co...

Why is segmented paging important (as compared to a paging system)? Paging can be super-imposed upon a segment oriented addressing mechanism to acquire efficient use of the mem

What is decision support system and describe its components, Q. What is a D...

Q. What is a DSS and Describe its components? A decision support system (DSS) is a highly flexible and interactive IT system that is designed to support decision making when t

Explain about mainframes computer, Q. Explain about Mainframes computer? ...

Q. Explain about Mainframes computer? Mainframes, capable of executing in excess of 53 MIPS, are high-performance, general- purpose computers supporting very large databases, r

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd