Slide 1
... Suspend execution of current program Save context Set PC to start address of interrupt handler routine Process interrupt Restore context and continue interrupted program ...
... Suspend execution of current program Save context Set PC to start address of interrupt handler routine Process interrupt Restore context and continue interrupted program ...
DESIGN PROCESS AND CONCEPTS
... • s/w design is an iterative process through which requirements are translated into a “blueprint” for constructing the s/w. • There are 3 charecteristics for evaluating a good design 1. The design must implement all the explicit requirements and it must accommodate all the implicit requirements. 2. ...
... • s/w design is an iterative process through which requirements are translated into a “blueprint” for constructing the s/w. • There are 3 charecteristics for evaluating a good design 1. The design must implement all the explicit requirements and it must accommodate all the implicit requirements. 2. ...
Chapter 0
... • After you have read and studied this chapter, you should be able to – State briefly a history of computers. – Name and describe five major components of the computer. – State the difference between the low-level and highlevel programming languages. ...
... • After you have read and studied this chapter, you should be able to – State briefly a history of computers. – Name and describe five major components of the computer. – State the difference between the low-level and highlevel programming languages. ...
Power Point version
... assembly language program, a symbolic form of the machine language. • High-level languages programs can be written in much less lines than assembly language, so programmer productivity ( ) תפוקהis high. • In 1975 many operating systems, compilers and assemblers were written in assembly because co ...
... assembly language program, a symbolic form of the machine language. • High-level languages programs can be written in much less lines than assembly language, so programmer productivity ( ) תפוקהis high. • In 1975 many operating systems, compilers and assemblers were written in assembly because co ...
feb 116: fundamentals of computing.
... Second Generation (1956-1963) Transistors Transistors replaced vacuum tubes. The transistor was far superior to the vacuum tube, allowing computers to become smaller, faster, cheaper, more energy-efficient and more reliable than their first-generation predecessors.Second-generation computers still r ...
... Second Generation (1956-1963) Transistors Transistors replaced vacuum tubes. The transistor was far superior to the vacuum tube, allowing computers to become smaller, faster, cheaper, more energy-efficient and more reliable than their first-generation predecessors.Second-generation computers still r ...
ppt
... — All interrupts are recoverable: interrupted program will need to be resumed after the interrupt is handled OS responsible to do the right thing, such as: — Save the current state and shut down the hardware devices — Find and load the correct data from the hard disk — Transfer data to/from the I/ ...
... — All interrupts are recoverable: interrupted program will need to be resumed after the interrupt is handled OS responsible to do the right thing, such as: — Save the current state and shut down the hardware devices — Find and load the correct data from the hard disk — Transfer data to/from the I/ ...
Computer architecture anc instruction set design
... special-purpose feature of an architecture must be evaluated separately to determine its ultimate usefulness. Another major consideration is that of the ultimate speed of the target machine. Most users might immediately say that "the faster it goes, the better I like it." Many applications indeed re ...
... special-purpose feature of an architecture must be evaluated separately to determine its ultimate usefulness. Another major consideration is that of the ultimate speed of the target machine. Most users might immediately say that "the faster it goes, the better I like it." Many applications indeed re ...
Document
... • Specific research topics: o Extensive framework of tools for testing, debugging, performance monitoring, and code restructuring o Runtime operation of such tools o Hardware primitives to augment/support correctness tools (e.g., associate metadata with data) o Use the extra cores to improve the cor ...
... • Specific research topics: o Extensive framework of tools for testing, debugging, performance monitoring, and code restructuring o Runtime operation of such tools o Hardware primitives to augment/support correctness tools (e.g., associate metadata with data) o Use the extra cores to improve the cor ...
CS105 Introduction to Computer Concepts Intro to programming
... JavaScript, Pascal, Visual Basic, Visual C++, etc. • However, computers can only understand one language: the machine language it is not easy to use. • The machine language of a Sun workstation is different from a PC (or other platform), however, they can run the same C++ program. ...
... JavaScript, Pascal, Visual Basic, Visual C++, etc. • However, computers can only understand one language: the machine language it is not easy to use. • The machine language of a Sun workstation is different from a PC (or other platform), however, they can run the same C++ program. ...
Document
... includes addition, substraction, multiplication and division. It performs logical operation such as comparing two numbers. Registers: ...
... includes addition, substraction, multiplication and division. It performs logical operation such as comparing two numbers. Registers: ...
COMPONENT-LEVEL DESIGN FOR WEBAPPS
... The intent of domain engineering is to identify, construct, catalog, and disseminate a set of software components that have applicability to existing and future software in a particular ...
... The intent of domain engineering is to identify, construct, catalog, and disseminate a set of software components that have applicability to existing and future software in a particular ...
Document
... as computers became affordable to small businesses, specialized programming languages were developed ...
... as computers became affordable to small businesses, specialized programming languages were developed ...
Keynote Speech
... Trying to figure out why your application isn't getting the performance you think it should is also exceedingly difficult at large scales. Traditional profiling and even sophisticated statistics-gathering may be insufficient to ascertain why the performance is lagging, much less how to change the co ...
... Trying to figure out why your application isn't getting the performance you think it should is also exceedingly difficult at large scales. Traditional profiling and even sophisticated statistics-gathering may be insufficient to ascertain why the performance is lagging, much less how to change the co ...
feb 116: fundamentals of computing assignment
... and were often enormous, taking up entire rooms. A magnetic drum, also referred to as drum, is a metal cylinder coated with magnetic iron-oxide material on which data and programs can be stored. Magnetic drums were once used as a primary storage device but have since been implemented as auxiliary st ...
... and were often enormous, taking up entire rooms. A magnetic drum, also referred to as drum, is a metal cylinder coated with magnetic iron-oxide material on which data and programs can be stored. Magnetic drums were once used as a primary storage device but have since been implemented as auxiliary st ...
Overview
... represent the actual machine language instructions. Since the only instructions that the computer understands are machine language instructions, an assembler is required to convert the assembly language code to machine code before being executed by the computer. Note that each assembly language inst ...
... represent the actual machine language instructions. Since the only instructions that the computer understands are machine language instructions, an assembler is required to convert the assembly language code to machine code before being executed by the computer. Note that each assembly language inst ...
Instruction Set Principles
... and 1- address instructions • A distinction can be made on whether arithmetic instructions use data from memory • If ALU instructions only use registers for operands and result, machine type is load-store – Only load and store instructions reference memory ...
... and 1- address instructions • A distinction can be made on whether arithmetic instructions use data from memory • If ALU instructions only use registers for operands and result, machine type is load-store – Only load and store instructions reference memory ...
Introduction
... • The internet was originally developed for the government to connect the researchers around the world to share data. • Today, the internet is the largest network in the world that connects millions of people in almost 200 countries. • The use of internet: electronic mail => This is the capability t ...
... • The internet was originally developed for the government to connect the researchers around the world to share data. • Today, the internet is the largest network in the world that connects millions of people in almost 200 countries. • The use of internet: electronic mail => This is the capability t ...
Machine language
... data are logically the same and can be stored in the same place • Store, retrieve, and process are actions that the computer can perform on data ...
... data are logically the same and can be stored in the same place • Store, retrieve, and process are actions that the computer can perform on data ...
The Five Generations of Computers
... to develop devices that respond to natural language input and are capable of learning and self-organization. In these computers massive numbers of CPUs are used for more efficient performance. Voice recognition is a special feature in these computers. By using superconductors and parallel processing ...
... to develop devices that respond to natural language input and are capable of learning and self-organization. In these computers massive numbers of CPUs are used for more efficient performance. Voice recognition is a special feature in these computers. By using superconductors and parallel processing ...
Slide 1
... – Why binary ? Because computer hardware relies on electric/electronic circuits that have/can switch between 2 states – bit (binary digit) – Byte: 8 bits ...
... – Why binary ? Because computer hardware relies on electric/electronic circuits that have/can switch between 2 states – bit (binary digit) – Byte: 8 bits ...
Introduction to Multicore Computing
... exchange information between processors. more tightly coupled to multi-threading ...
... exchange information between processors. more tightly coupled to multi-threading ...
lecture 2 : Introduction to Multicore Computing
... exchange information between processors. more tightly coupled to multi-threading ...
... exchange information between processors. more tightly coupled to multi-threading ...
ILLIAC IV
The ILLIAC IV was one of the first attempts to build a massively parallel computer. One of a series of research machines (the ILLIACs from the University of Illinois), the ILLIAC IV design featured fairly high parallelism with up to 256 processors, used to allow the machine to work on large data sets in what would later be known as vector processing. After several delays and redesigns, the computer was delivered to NASA's Ames Research Center at Moffett Airfield in Mountain View, California in 1971. After thorough testing and four years of NASA use, ILLIAC IV was connected to the ARPANet for distributed use in November 1975, becoming the first network-available supercomputer, beating Cray's Cray-1 by nearly 12 months.