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Topic: Thread (computer science)


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In the News (Thu 31 Dec 09)

  
  Thread (computer science) - Wikipedia, the free encyclopedia
A thread in computer science is short for a thread of execution.
The distinctions between threads and processes differ from one operating system to another, but in general, the way that a thread is created and shares its resources is different from the way a process does.
Threads are distinguished from traditional multi-tasking operating system processes in that processes are typically independent, carry considerable state information, have separate address spaces, and interact only through system-provided inter-process communication mechanisms.
en.wikipedia.org /wiki/Thread_(computer_science)   (2665 words)

  
 Thread (computer science)
Threads are similar to processes, in that both represent a single sequence of instructions executed in parallel with sequences, either by time slicing[?] or multiprocessing.
Threads are distinguished from traditional multi-tasking processes in that processes are typically independent, carry considerable state information, and interact only through system-provided inter-process communication mechanisms.
Threads may also require atomic operations (often implemented using semaphores) in order to prevent data from being simultaneously modified, or read while in the process of being modified.
www.ebroadcast.com.au /lookup/encyclopedia/th/Threading.html   (346 words)

  
 Thread - Wikipedia, the free encyclopedia
Thread (computer science), a sequence of instructions which may execute in parallel with other threads
Threads, a 1984 BBC docudrama concerning the after-effects of a nuclear attack on Sheffield
Thread (Pern), a destructive mindless alien spore in the Dragonriders of Pern series of science fiction novels
en.wikipedia.org /wiki/Thread   (182 words)

  
 Computer Science   (Site not responding. Last check: 2007-10-23)
Computer organization will be studied and used to learn elementary programming at the raw binary level at which instructions are interpreted and executed by the CPU, as well as at the assembler level in terms of the rudimentary instruction set implemented for a given CPU.
Such threads may involve many remote users accessing a common web site, a program running in one thread while buttons and menus are waiting for possible commands ("events") in other threads, or a graphical animation program with several screen objects moving simultaneously.
Prerequisite: Computer Science 123 and 201 or consent of instructor.
www.beloit.edu /~academic/fields/majors/computerscience2006_courses.php   (2044 words)

  
 Threading Hair -- Recommendations and Resources   (Site not responding. Last check: 2007-10-23)
Threads is a 1984 BBC drama, concerning the after-effects of a nuclear attack on Sheffield.
The term "thread" is used in computer science as well, where it is short for "thread of execution".
Threading is a form of code consisting entirely of subroutine calls, written without the subroutine call instruction, and processed by an interpreter (Forth) or the CPU (B), which jumps to each successive piece of basic function code in turn.
www.becomingapediatrician.com /health/148/threading-hair.html   (1159 words)

  
 Computer Science and Engineering Courses - UNT Graduate Catalog
Prior approval by the computer sciences department chair and a graduate faculty member who agrees to supervise the work is required for the plan.
Prerequisite(s): 8 hours of computer science with grades of A or B; prior approval of written plan by the faculty supervisor and by the computer science and engineering department chair.
The work will be supervised by a member of the faculty of the Department of Computer Science and Engineering, and a final written report must be approved by the supervising faculty and the department chair prior to submission to the office of the graduate dean.
www.unt.edu /catalogs/2004-05/gccomputerscience.html   (2077 words)

  
 Physics and Computer Science
I'm a computer science major and I was talking to a senior and he was doing a program for a presentation and he was explaining it to me. He went on about third and fourth dimensional arrays and he said that I will understand it better when I take physics.
The founders of computer science thought that the assumptions they were making were obviously correct and that they did not have much to do with physics.
Theorists (both physicists and computer scientists) have spent a lot of time trying to justify why this is a "reasonable" model of computing, but the ultimate test will be whether the "quantum computer enigneers" (who are actually mostly physicists) can manage to build one of the things.
www.physicsforums.com /showthread.php?p=108066   (1788 words)

  
 Chair in Computer Science
This period has seen a substantial investment by the University in Computer Science which is reflected in an improved equipment provision and the establishment of four new lectureships in the general areas of Artificial Intelligence, under the direction of Professor Sloman, and funded by new degree courses in AI.
We expect that research in theoretical computer science would be expanded as a result of the appointment of a new professor in this area and by later new posts associated with the development of a new undergraduate degree in Mathematical Computer Science.
The School of Computer Science has a World Wide Web directory of information which is accessible from the following URL http://www.cs.bham.ac.uk This includes pointers to information about courses, an online copy of the latest research booklet, pictures of the campus and our laboratories and contact names.
www.cis.upenn.edu /~bcpierce/types/archives/1994/msg00121.html   (2117 words)

  
 Computer Science   (Site not responding. Last check: 2007-10-23)
The key thread performance characteristics measured were the latency of thread creation and deletion, barrier synchronization cost, lock acquisition and release, and the cost of atomic fetch and increment operations.
The key multi-hypernode thread performance characteristics measure were the latency of thread creation and deletion, barrier synchronization cost, lock acquisition and release, and the cost of atomic fetch and increment operations.
The ability to prevent "thread migration" due to micro-kernel selection of the CPU within a complex upon which a thread runs is necessary in order to increase reuse of the data already within a processor's cache..
www.ncsa.uiuc.edu /~davem/Projects/ARPA/2q95/CS.html   (2866 words)

  
 Computer Science Education Links   (Site not responding. Last check: 2007-10-23)
Computer Science Education as an Academic Field: This site is designed to support and encourage the view of Computer Science Education as an academic field.
Computer Science Fundamentals: A breadth-first course with topics from algorithms, machine and assembly language programming, architecture, data representation, data structures, logic and Boolean algebra,operating systems, communications, and computational theory (automata theory, NP problems).
Introduction to Computer Science: This course provides an overview of the field of computer science from the concrete -- what computers are made of and how they work -- to the abstract -- the theoretical limits on what computers can and cannot do.
www.cacs.louisiana.edu /~mccauley/edlinks   (2956 words)

  
 Chapter 12. Boost.Threads   (Site not responding. Last check: 2007-10-23)
In the case of the initial thread, creation is implicit and occurs during the startup of the main() function [3.6.1].
Thread returns from its initial function, calls a thread termination library function, or is canceled by some other thread calling a thread termination library function.
Thread is detached or joined by some other thread calling the appropriate library function, or by program termination [3.6.3].
www.boost.org /doc/html/threads.html   (2216 words)

  
 Integrating Parallel and Distributed Computing in Computer Science Curricula
Most recently, parallel computing has truly entered the desktop—initially through resurfacing of shared-memory parallel computers (in the form of dual- and quad-processor servers), followed by the introduction of multicore processors.
We suggested that instead of introducing a new course, computer science departments should introduce elements of parallel and distributed computing in all appropriate courses across the curriculum.
The proposed means of introducing parallel and distributed computing in early undergraduate Computer Science courses don’t involve complicated problems and in-depth analysis.
dsonline.computer.org /portal/site/dsonline/menuitem.9ed3d9924aeb0dcd82ccc6716bbe36ec/index.jsp?&pName=dso_level1&path=dsonline/2006/02&file=o2006.xml&xsl=article.xsl&   (1390 words)

  
 sciforums.com - Why has the Computer Science Forum been Removed? . . .
Computer Science should be a separate forums.The subject is different from what people would like to think.
Not only that, but computer science has less to do with actual computers and more to do with theory behind it.
There have been multiple times that I've volunteered to mod the CS forum, but whomever it would be, all the CS forum needed was a good mod to keep it clean and help users put their posts in the right place.
www.sciforums.com /showthread.php?t=32325   (844 words)

  
 AP Computer Science AB
The AP Computer Science course is an introductory course in computer science.
Because the development of computer programs to solve problems is a skill fundamental to the study of computer science, a large part of the course is built around the development of computer programs or parts of programs that correctly solve a given problem.
At the same time, the development of useful computer programs and classes is used as a context for introducing other important concepts in computer science, including the development and analysis of algorithms, the development and use of fundamental data structures, and the study of standard algorithms and typical applications.
www.learnnc.org /courses/APCompScienceAB   (1383 words)

  
 Ars Mathematica » Computer science
If you read the comment thread, though, you’ll discover that the “student” thought Scott was some sort of nut who imagined he’d invented a computer more powerful than a Turing machine.
One important thread in computer science is the study of extensions of the lambda calculus.
The lambda calculus is a model of computation that uses rewrite rules based on a simple notion of a function.
www.arsmathematica.net /archives/category/computer-science/page/2   (679 words)

  
 PHPBuilder.com - Bachelor Degree: Computer Science?
One college might require 60 credits of prescribed courses, while the college over in the next town might require that you be able to spell "computer".
In the UK you'd have to spend 3 years of your life learning about software methodology, algorithm design, coding, and loads of other stuff at university to get a BSc in Computer Science.
'Computer Science' as opposed to 'Computer Technology' is a branch of mathematics, and a very tough degree to do.
www.phpbuilder.com /board/showthread.php?threadid=10290996   (233 words)

  
 Computer Science appreciation thread, or, "What's wrong with computer science ?" - GameDev.Net Discussion Forums
Being told how a kernel schedules threads or switches between processes is one thing, but having to actually implement this really drives home the point, and forces you to understand every bit of it.
Computer science is a science, you learn theories and how they are applied.
Computer science is not much without computers after all.
www.gamedev.net /community/forums/topic.asp?topic_id=323529&whichpage=1&   (3550 words)

  
 Department of Computer Science
Computer architecture and compiler designers are thus challenged to exploit their performance potential.
Antonia Zhai is a Ph.D. candidate in the Department of Computer Science at Carnegie Mellon University.
Her areas of interests include programming language, compiler optimization, computer architecture and pervasive computation/communication systems.
www.cs.pitt.edu /events/talks/05-2/zhai.14jan2005.php   (324 words)

  
 Amazon.com: The Computer Science and Engineering Handbook: Books: Allen B. Tucker Jr.   (Site not responding. Last check: 2007-10-23)
The most current information in computer science and engineering is covered…The book is filled with diagrams, charts, and mathematical equations…The inclusion of thorough appendices and indexes and the excellent coverage of computer science and engineering make this work highly recommended for computer science and engineering libraries and personal collections.
The Computer Science and Engineering Handbook characterizes the state of theory and practice in the field.
Each section is packed with discussions of current issues, the social impact of computing as it affects security, privacy, professionalism, the way we communicate, and case studies of high impact applications.
www.amazon.com /Computer-Science-Engineering-Handbook/dp/0849329094   (1348 words)

  
 School of Science and Computer Engineering
The School of Science And Computer Engineering (SCE) offers high quality academic programs consistent with the role of a regional public university.
Plans within the school prepare graduates to enter fields in natural sciences, mathematics, computing and computer and software engineering.
Individuals in the schools plans are expected to develop skills in problem solving, independent study and critical thinking, and to be able to adapt knowledge to new situations and to the benefit of society.
prtl.uhcl.edu /portal/page?_pageid=355,1&_dad=portal&_schema=PORTALP   (313 words)

  
 Framingham State College 2004-2005 Undergraduate Catalog: Computer Science   (Site not responding. Last check: 2007-10-23)
A study of the architecture of computer systems, the relationship between user applications and computer architecture as well as the relationships between operating systems, system software, and computer architecture.
Topics covered: computer organization, user-oriented aspects of computer structure, register transfer operations, computer control with strong emphasis on micro-programming, and operating system level of computer architecture.
Prerequisite: Upperclass standing in computer science with at least a 3.0 average in computer courses or permission of instructor.
www.framingham.edu /catalog0405/catalog_compscience.htm   (2171 words)

  
 3D Buzz - computer science anyone???
I'm a 6th semester computer science major w/ business minor at Uconn, and was considering the 3d industry for when I graduate.
From a computer science point of view, 3d is mostly math.
I'm in the final semester of a Computer Science degree (Bristol, UK), and would love to go on to be a TD - doing the Maya TD course, and really appreciating the programming that I've learnt as part of my course...
www.3dbuzz.com /vbforum/showthread.php?t=25049   (683 words)

  
 Science Discovery | University of Colorado at Boulder
Middle school students worked with a range of cutting-edge technologies such as electrically conductive thread and push-button switches.
The Wearable Electronics class was a collaboration between CU Science Discovery, the Computer Science Department and CU's School of Education.
Computer Science supplied the technology and School of Education collected data and statistics for research.
www.colorado.edu /ScienceDiscovery   (223 words)

  
 Open Directory - Computers: Programming: Threads   (Site not responding. Last check: 2007-10-23)
Designing a Thread Class in C++ - Resources on designing a thread class in C++.
Portable Thread Synchronization using C++ - Provides example C++ classes implementing a series of synchronization objects useful for building portable (Solaris and Win32) multithreaded applications.
The Problem with Threads - Argues that for concurrent programming to become mainstream, threads must be discarded as a programming model.
dmoz.org /Computers/Programming/Threads   (547 words)

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