- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Ginni has Published 1580 Articles
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
3K+ Views
Digital electronics is an area of computer science. It manages with tools that can transmit out computer software. In digital electronics, we facilitate two-state or binary logic. There are two logic states including “0” (low) and “1” (high).A computer facilitates a binary number system for its services. Digital electronics defines ... Read More
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
169 Views
In the electronic computer world, we measure technological growth by generation. A specific system belongs to a specific generation. Each generation denotes a significant change in computer design. The UNIVAC defines the first generation.The First Generation (1938-1953)The establishment of the first electronic analog computer in 1938 and the first electronic ... Read More
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
124 Views
When instruction arrives at an empty reservation station, the superscalar processor follows two different approaches as shown in the figure. The straightforward approach is to process is an instruction in the same way as with a partially filled reservation station. However, entering instructions have to stay for at least one ... Read More
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
48 Views
The availability of operands has to be checked in two scenarios such as when the operands are fetched from the register file, a scheme is needed to check whether requested contents are available in the register file. A similar scheme is needed during instruction dispatch to check whether all the ... Read More
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
436 Views
Unlike individual reservation stations, a group or central reservation station, or a DRIS must be efficient in dispatching higher than one instruction in each cycle. In these cases, the design space needs an additional component that determines how many instructions can be dispatched from each of the reservation stations or ... Read More
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
358 Views
The dispatch policy specifies how instructions are selected for execution and how to dispatch blockages are handled. The dispatch policy can be considered as a scheduling policy consisting of the components specified as shown in the figure.Selection Rule − The selection rule specifies when instructions are considered executable. Let us ... Read More
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
559 Views
There are two types of operands fetch policies such as issue bound or dispatch bound. The issue-bound fetch policy defines that operands are fetched during instruction issues. In this method, shelving buffers influence instructions with their operand values, needing that the buffers be fully long to support space for all ... Read More
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
239 Views
Shelving buffers have three major aspects such as the type and capacity of the buffers used and the number of their read and write ports, as shown in the figure.Types of shelving buffersThere are two generic types of shelving buffers such as standalone shelving buffers and combined buffers which are ... Read More
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
1K+ Views
Shelving is an advanced issue mode, which is employed to eliminate issue blockages due to dependencies. Shelving makes use of dedicated instruction buffers, called shelving buffers, in front of each EU. Shelving decouples dependency checking from the instruction issue, and defers to it the dispatch phase.It can more precisely with ... Read More
![Ginni](https://www.tutorialspoint.com/assets/profiles/315708/profile/60_2311-1620134876.jpg)
Ginni
433 Views
A superscalar processor is created to produce an execution rate of more than one instruction per clock cycle for a single sequential program. Superscalar processor design generally defines a set of techniques that enable the central processing unit (CPU) of a computer to obtain a throughput of more than one ... Read More