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Topic: Hartmann pipelines


In the News (Fri 1 Jan 10)

  
  Pipeline - Wikipedia, the free encyclopedia
A pipeline transport is a conduit made from pipes connected end-to-end.
A pipeline in computer science, electrical engineering, and general manufacturing is used as a metaphor for a chain of transformative stages where the output of one stage is input for the next one.
Pipelining in computing increases the overall throughput of the system by breaking up a large batch computation into smaller ones which can be executed independently.
en.wikipedia.org /wiki/Pipeline   (193 words)

  
 Hartmann
Hartmann pipelines Hartmann Pipelines are an extension to the concept of UNIX pipes, implemented for several mainframe p...
Juan Hartmann Juan Hartmann was an Argentinian astronomer.
Hartmann was born, of German descent, in Göttingen (1945—50), where he d...
www.brainyencyclopedia.com /topics/hartmann.html   (163 words)

  
 Pipeline   (Site not responding. Last check: 2007-10-07)
Pipelines are related to the engineering concepts of throughput and latency.
A pipeline may be extended to any number of commands with the output of one serving as the input to the next.
Commonly filter programs are used in a UNIX pipeline and they usually obey a few conventions: line structured records, reading data from the standard input, and writing to the standard output.
www.objectssearch.com /encyclopedia/en/wikipedia/p/pi/pipeline_1.html   (949 words)

  
 Hartmann pipeline - Wikipedia, the free encyclopedia
A Hartmann pipeline is an extension of the Unix pipeline concept, providing for more complex paths, multiple input/output streams, and other features.
A Hartmann pipe is a non-procedural representation of a solution of a data processing problem as a dataflow.
Hartmann pipelines may thus be considered as an executable specification language.
en.wikipedia.org /wiki/Hartmann_pipelines   (692 words)

  
 PIPELINE (UNIX) FACTS AND INFORMATION   (Site not responding. Last check: 2007-10-07)
In UNIX and other Unix-like operating_system s, a pipeline is a set of process es chained by their standard_streams, so that the output of each process (" stdout ") feeds directly as input (" stdin ") of the next one.
Unix pipelines should not be confused with other data processing pipeline s found in modern computer systems, although the general concept is quite similar.
The pipeline concept and the vertical-bar notation was invented by Douglas_McIlroy, one of the authors of the early command shells, after he noticed that much of the time they were processing the output of one program as the input to another.
www.mrdefine.com /Pipeline_(Unix)   (884 words)

  
 Pipeline   (Site not responding. Last check: 2007-10-07)
Pipelines are related tothe engineering concepts of throughput and latency.
Commonly filter programs are used in a UNIX pipeline and theyusually obey a few conventions: line structured records, reading data from the standard input, and writing to the standardoutput.
A pacing strategy in the Pipeline supervisor that allows, for example, a stream to be split, say by a selection filter, and the records on the output legs to be processed by other filters, then merged by a join filter and have therecord order preserved in result stream.
www.therfcc.org /pipeline-72974.html   (918 words)

  
 Science Fair Projects - Pipeline
A pipeline is a conduit made from pipes connected end-to-end, used mostly to transport fluids like water or petroleum over long distances.
The term pipeline is also often used metaphorically in computer science, electrical engineering, and general manufacturing, to describe a set of processing elements or stages arranged in a chain, so that the output of one element is input for the next one — much like water flowing from one pipe segment to the next.
For example, a drive through may be sped up by ordering the workflow as a pipeline.
www.all-science-fair-projects.com /science_fair_projects_encyclopedia/Pipeline   (316 words)

  
 wiki/Pipe (Unix) Definition / wiki/Pipe (Unix) Research   (Site not responding. Last check: 2007-10-07)
The concept was named by analogy to a physical pipeline A pipeline is a conduit made from pipes connected end-to-end, used mostly to transport fluids like water or petroleum over long distances.
Pipelines in GUIs A graphical user interface (or GUI, pronounced "gooey") is a method of interacting with a computer through a metaphor of direct manipulation of graphical images and widgets in addition to text....
In most Unix-like systems, all processes of a pipeline are started at the same time, with their streams appropriately connected, and managed by the scheduler Scheduling (from schema) is the process of assigning tasks to a set of resources.
www.elresearch.com /wiki/Pipe_(Unix)   (2160 words)

  
 JAVA Pipelines
JAVA Pipelines is a port of IBM's CMS Pipelines by John P. Hartmann that runs on the IBM Virtual Machine operating system platforms.
In a pipeline, the output of one stage is the input to the next.
It establishes the potential for intersecting pipelines to be attached at the position in the pipeline where it is specified.
cullenprogramming.homelinux.com:8192 /PIPEuserguide.htm   (2331 words)

  
 Pipeline (Unix) - Enpsychlopedia   (Site not responding. Last check: 2007-10-07)
In most Unix-like systems, all processes of a pipeline are started at the same time, with their streams appropriately connected, and managed by the scheduler together with all other processes running on the machine.
Buffers also collect data from their senders as soon as it is made available, so that a sender need not finish its job, or exit, before a receiver can start its work on the product.
CMS Pipelines is a port of the pipeline idea to VM/CMS and MVS systems.
www.grohol.com /psypsych/Pipeline_(Unix)   (959 words)

  
 Pipeline Information   (Site not responding. Last check: 2007-10-07)
Pipeline This article refers to the mechanical, electrical, and software systems meaning of pipeline.
In general, the term represents the concept of splitting a job into subprocesses in which the output of one subprocess feeds into the next (much like water flows from one plumbingpipe segment to the next).
Commonly filter programs are used in a UNIX pipeline and they usually obey a few conventions: line structured records, reading data from the standard_inputstandard input, and writing to the standard output.
topicguide.com /Pipeline.html   (999 words)

  
 [No title]
The argument you specify with append or preface is the stage to be attached to the pipeline.
The approach adopted in CMS Pipelines is to recognize that even the most complexly branching pipeline is composed of a number of straight pipeline segments connected to one another in some fashion.
Each pipeline will read its input stream and divert records for its file to its output stream, while sending records for other files along its hybrid input connection, so that they can be passed to the other added pipelines until eventually reaching the right one.
www.uic.edu /depts/adn/infwww/txt/v5617005.txt   (10040 words)

  
 [No title]
CMS Pipelines users typically find that most of their applications can be written using only the built-in programs, but if they have a need that is not addressed by a built-in program, they can easily craft their own little gems, usually in REXX.
When the pipeline dispatcher invokes the second tape stage, it passes along those arguments, which tape recognizes as instructions to use the CMS device TAP2 and to write a tapemark at the end of the data.
The connector at the beginning tells the pipeline dispatcher to connect the output from the previous stage of the calling pipeline to the input of the first stage of this subroutine pipeline, stage-b.
www.uic.edu /depts/adn/infwww/txt/v4617004.txt   (8143 words)

  
 edie news centre - Half of Swiss groundwater polluted by pesticides
Mr Hartmann told edie that the news had caused a slight panic in Switzerland as 80% of drinking water is taken directly from groundwater supplies — roughly half of this from natural springs and half pumped straight from the ground.
Use of this is now restricted and farmers have been told not to use chemicals in the vicinity of groundwater.
Mr Hartmann said that the agency would publish its full report, containing recommendations for protecting its groundwater sources, later this year.
www.edie.net /news/news_story.asp?id=7447   (387 words)

  
 CAVMEN - April 29, 1999 Meeting
Because of the depth of knowledge required to understand it, a Pipeline stall is the most feared Pipelines bug.
For those of you who are experienced plumbers, come and hear a master plumber describe how stalls happen, what hints Pipelines gives you to deal with them, and how to solve them.
Will has been the Endicott Pipelines team leader since 1992, and is currently spending part of his time writing VM GUI code.
cavmen.home.comcast.net /apr99.html   (422 words)

  
 JAVA Pipelines
Permit wider stretching of screen for entering pipelines.
Accomodate multiple pipeline segments delimited by the Endchar "?".
Build LOCATE and NLOCATE filters select all lines that are found to have matching (or not) criteria.
home1.gte.net /gjcullen/PIPEchange.htm   (665 words)

  
 JAVA Pipelines   (Site not responding. Last check: 2007-10-07)
This implementation of PIPELINES will attempt to follow closely to the John Hartmann's original IBM implementation and documentation of CMS Pipelines.
Currently no more that one secondary input/output is supported for all filters that use secondary I/O. Some features of CMS/TSO Pipelines have meaning only on EBCDIC machines and those features are not implemented here.
Some features of CMS/TSO Pipelines are IBM z/VM and z/OS platform specific and are not implemented here.
cullenprogramming.homelinux.com:8192 /PIPElimits.htm   (267 words)

  
 TechWeb | Hacker Motives | New Wave Hackers Chase Bucks, Not Bragging Rights
Malicious code cases surged in October by over 20 percent, lead by a resurgence in Bagle and MyDoom and a continued push by money-hungry hackers who are flooding the Internet with Trojans designed to steal dough, not gain notoriety, said a security firm report released this week.
Trend Micro, which is headquartered in Tokyo and known for its PC-cillin anti-virus line, noted that even though October was a relatively quiet month in major outbreaks, it saw a 22 percent jump in new malicious code detected compared to September.
It's proof, said Hartmann, that hackers are assembling ever bigger bot networks that they can then turn into profit-making machines.
www.techweb.com /wire/security/52200192   (1050 words)

  
 [No title]   (Site not responding. Last check: 2007-10-07)
HARTMANN PIG VALVES are of the same basic design as their standard ball valve but with an additional trap.
As with the HARTMANN ball valve, the Pig Valve also has double block-and-bleed and is maintenance-free
The standard Pig Valve is designed for a maximum pig length of 1.4 times the nominal diameter.
www.valvedepot.com /catalogue/special/110453800.htm   (251 words)

  
 CMS Pipelines   (Site not responding. Last check: 2007-10-07)
CMS Pipelines attempt to provide the power of the UNIX software tools philosophy, and in particular the connection of many small tools through pipes, for the VM/CMS operating system on IBM S/390 mainframes.
It was written by John P. Hartmann, of IBM Denmark.
From one perspective it is superior to the original UNIX approach (still replicated largely unaltered on UNIX derived systems today), supporting much more complex interconnections of components than allowed by standard UNIX shells.
www.worldhistory.com /wiki/C/CMS-Pipelines.htm   (214 words)

  
 Travel Guide - Online Reservation - Warsaw Accommodation   (Site not responding. Last check: 2007-10-07)
Graphical environments such as RISC OS and the ROX Desktop also make use of pipelines.
Using GUI pipelines, they could drag the link to their de-archiving software, drag the icon representing the extracted contents to their image or, it, open the save as dialog, and drag its icon to their uploading software.
Below is an example of a pipeline that implements a kind of spell checker for the web resource indicated by a URL 1.
www.warsaw-hotel.info /poland-guide/Pipe_(Unix)   (1165 words)

  
 IBM: Overview of IBM VM CMS Pipelines
CMS Pipelines is a programmer productivity tool for simple creation of powerful, reusable REXX and Assembler programs and Common Gateway Interface (CGI) scripts for Web servers.
CMS Pipelines lets you solve a complex problem by breaking it up into a series of smaller, less complex programs.
If you need a function that is not provided by CMS Pipelines, you can write your own stage, as many in the VM community already have done.
www.vm.ibm.com /pipelines/overview.html   (160 words)

  
 wikien.info: Main_Page   (Site not responding. Last check: 2007-10-07)
In UNIX and other Unix-like operating system s, a pipeline is a set of processes chained by their standard streams, so that the output of each process (" stdout ") feeds directly as input (" stdin ") of the next one.
Below is an example of a pipeline that implements a kind of spell checker for the web resource indicated by a URL [ link ].
Tools like netcat can connect pipes to TCP/IP socket s, following the Unix philosophy of "everything is a file".
alanaditescili.net /index.php?title=Pipeline_(Unix)   (524 words)

  
 The Progressive Mind: Iraq Oil Pipelines Hit by Biggest Attacks Yet   (Site not responding. Last check: 2007-10-07)
The first pipeline attack on Monday night destroyed a section of the Iraq-Turkey export pipeline in the Riyadh area, 65 km southwest of the oil producing center of Kirkuk, officials at the state North Oil Company said.
It was followed by two other attacks, including one in the Qoshqaya region northwest of the city on a pipeline connected to the Bai Hassam oilfield and feeding the main export pipeline, officials said.
The export pipeline fire is also big,' one official said.
theprogressivemind.info /2004/11/iraq-oil-pipelines-hit-by-biggest.html   (1058 words)

  
 Homepage for Carlos R. Mechoso
Mechoso, C. Hartmann and K. Yamazaki, 1983: Observations of traveling planetary waves and of wave mean-flow interactions in the Southern Hemisphere.
Hartmann, D. Mechoso and K. Yamazaki, 1984: Observations of wave-mean flow interaction in the Southern Hemisphere.
Mechoso, C. Hartmann and J. Farrara, 1985: Climatology and interannual variability of wave, mean-flow interaction in the Southern Hemisphere.
www.atmos.ucla.edu /~mechoso   (9277 words)

  
 IBM: Pipelines SPECs 407 Samples
The Pipelines SPECs stage has had Major function was added to the the Pipelines SPECs stage by author John Hartmann when he duplicate the function of the 407 unit record machine.
This function allows Pipelines to be used to generate reports.
This is easier to understand when viewed with "Chapter 19 specs Reference Manual" in the CMS/TSO Author's Edition SL26-0018, or using the author's help from PIPE AHELP SPECREFERENCE
www.vm.ibm.com /devpages/roden/specs.html   (69 words)

  
 VMESA-L Archives -- February 2002 (#413)
Tom Duerbusch <[log in to unmask]> writes: > As I recall the CMS Pipeline funding saga from 2 or 3 years > ago, it was simply stated to us: > > There were two labs funded for Pipeline development, TSO and > CMS.
The "fun" happened on my watch at SHARE, so I was deeply involved in the attempt on the IBM customers' part to ensure that Pipelines would continue.
It was a long and sordid affair, but the issue centered around financial support for and control over the work of the primary Pipelines author, John Hartmann of IBM Denmark.
listserv.uark.edu /scripts/wa.exe?A2=ind0202&L=vmesa-l&O=A&P=45715   (149 words)

  
 ArboristSite.com - Worm Slows Global Internet Traffic
Experts called it the most damaging attack on the Internet in 18 months as networks across Asia, Europe and America were effectively shut down.
The damage caused by the worm came from the way it overwhelmed networks by quickly cloning itself and spreading to other computer servers, experts said.
Because the attack started at around midnight Eastern Time (0500 GMT) on Saturday, Russ Cooper, a computer security expert at TruSecure Corp. said the worm might have been "seeded" in a number of machines by someone in the United States, while other experts said they suspected that it originated in Asia.
arborist.lawnsite.com /showthread.php?t=7602   (1747 words)

  
 THE VM ACADEMY '95 NOVEMBER 27-29, 1995 IEC, LA HULPE, BELGIUM   (Site not responding. Last check: 2007-10-07)
This first pipelines seminar will provide an overview of CMS Pipelines and will introduce "Pipethink," the concept of programming with pipelines.
By the end of this seminar you should be able to write single-stream pipelines to perform a great variety of tasks.
One of John's labours of love is CMS Pipelines, the data flow programming language for CMS.
pucc.princeton.edu /~melinda/vmacad.html   (2497 words)

  
 Scoop: Thom Hartmann: IV with British MP George Galloway
Thom Hartmann: Now this was a vote by mail problems that you had in the UK.
Thom Hartmann: Well said, and in fact, Senator Bill Frist, the fellow who's leading the United States Senate now, his family fortune was built on hospitals, previously public hospitals being made private, and we're seeing the consequences of that in the United States with exploding health care costs and other problems.
Thom Hartmann is a nationally syndicated talk show host and the award-winning, best-selling author of 14 books.
www.scoop.co.nz /stories/HL0505/S00367.htm   (2972 words)

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