Hardware required for superscalar processing, Computer Engineering

Assignment Help:

Q. Hardware required for superscalar processing?

For applying superscalar processing a number of special hardware should be offered that is discussed below:

• The necessity of data path is increased with degree of superscalar processing. Imagine one instruction size is 32 bit and we have 2-degree superscalar processor then 64 data path from instruction memory is needed and 2 instruction registers are needed too.

• Numerous execution units are required too for implementing multiple instructions and to steer clear of resource conflicts.

Data dependency would be increased in superscalar processing if enough hardware isn't provided. The extra hardware provided is known as hardware machine parallelism. Hardware parallelism certifies resource is accessible in hardware to use parallelism. Another option is to use the instruction level parallelism inbuilt in the code. This is done by transforming source code by an optimizing compiler such that it decreases resource conflicts and the dependency in resulting code.

Various popular commercial processors have been implemented with superscalar Architecture such as DEC 21064, MIPS R4000, Power PC, Pentium, IBM RS/6000 etc.


Related Discussions:- Hardware required for superscalar processing

What is the difference between vb6 and vb.net, What is the difference betwe...

What is the difference between VB6 and VB.Net? 1,Object-based Language 2,Doesnot support Threading 3 Not powerful Exception handling mechanism 4,Does not having suppor

Write a .net web service program, Question: (a) Give three typical use...

Question: (a) Give three typical uses of Web Services. (b) Describe the term WebService Behavior and list its advantages. (c) Explain how Proxy classes are used to acc

What is drop-down list, A dialog box such as a File menu that have one comm...

A dialog box such as a File menu that have one command until it is clicked when a number of dissimilar commands "drop-down."

Explain ones complement operator, One's Complement Operator: ~ The one'...

One's Complement Operator: ~ The one's complement operator, sometimes called the "bitwise complement" or "bitwise NOT" operator, produces the bitwise one's complement of its op

Information technology or information system, Information Technology or Inf...

Information Technology or Information System Before going further we need to clarify what we mean by the term information system. It is easy to confuse terminology as many tex

Operating systems, Consider the state transition diagram of Figure 3.9b . S...

Consider the state transition diagram of Figure 3.9b . Suppose that it is time for the OS to dispatch a process and that there are processes in both the Ready state and the Ready/S

Example of the horizon problem, Example of the horizon problem: It is ...

Example of the horizon problem: It is also worth bearing in mind the horizon problem, however a game-playing agent cannot see much far satisfactory into the search space. Now

Four types of consumer oriented applications of e-commerce, What are the fo...

What are the four types of consumer oriented applications of E-commerce? Discuss them briefly. Four types of Consumer Oriented applications in E-Commerce are as follows: 1

Define master construct in fortan, Q. Define Master Construct in FORTAN? ...

Q. Define Master Construct in FORTAN? The master directive has following general form:  #pragma omp master structured_block  It causes master thread to execute structu

Define logical data as operand data type, Q. Define Logical data as operand...

Q. Define Logical data as operand data type? Every word or byte is treated like a single unit of data. Whenever an n-bit data unit is considered as comprising n 1-bit items of

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