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Author: Donald J. Becker
Publisher: MIT Press
ISBN: 9780262265416
Category : Computers
Languages : en
Pages : 268
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Book Description
This how-to guide provides step-by-step instructions for building aBeowulf-type computer, including the physical elements that make up aclustered PC computing system, the software required (most of which isfreely available), and insights on how to organize the code to exploitparallelism. Supercomputing research—the goal of which is to make computers that are ever faster and more powerful—has been at the cutting edge of computer technology since the early 1960s. Until recently, research cost in the millions of dollars, and many of the companies that originally made supercomputers are now out of business.The early supercomputers used distributed computing and parallel processing to link processors together in a single machine, often called a mainframe. Exploiting the same technology, researchers are now using off-the-shelf PCs to produce computers with supercomputer performance. It is now possible to make a supercomputer for less than $40,000. Given this new affordability, a number of universities and research laboratories are experimenting with installing such Beowulf-type systems in their facilities.This how-to guide provides step-by-step instructions for building a Beowulf-type computer, including the physical elements that make up a clustered PC computing system, the software required (most of which is freely available), and insights on how to organize the code to exploit parallelism. The book also includes a list of potential pitfalls.
Author: Donald J. Becker
Publisher: MIT Press
ISBN: 9780262265416
Category : Computers
Languages : en
Pages : 268
Get Book Here
Book Description
This how-to guide provides step-by-step instructions for building aBeowulf-type computer, including the physical elements that make up aclustered PC computing system, the software required (most of which isfreely available), and insights on how to organize the code to exploitparallelism. Supercomputing research—the goal of which is to make computers that are ever faster and more powerful—has been at the cutting edge of computer technology since the early 1960s. Until recently, research cost in the millions of dollars, and many of the companies that originally made supercomputers are now out of business.The early supercomputers used distributed computing and parallel processing to link processors together in a single machine, often called a mainframe. Exploiting the same technology, researchers are now using off-the-shelf PCs to produce computers with supercomputer performance. It is now possible to make a supercomputer for less than $40,000. Given this new affordability, a number of universities and research laboratories are experimenting with installing such Beowulf-type systems in their facilities.This how-to guide provides step-by-step instructions for building a Beowulf-type computer, including the physical elements that make up a clustered PC computing system, the software required (most of which is freely available), and insights on how to organize the code to exploit parallelism. The book also includes a list of potential pitfalls.
Author:
Publisher: Courier Corporation
ISBN: 0486111105
Category : Fiction
Languages : en
Pages : 70
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Book Description
Finest heroic poem in Old English celebrates the exploits of Beowulf, a young nobleman of southern Sweden. Combines myth, Christian and pagan elements, and history into a powerful narrative. Genealogies.
Author: Kelly Gallagher
Publisher: Stenhouse Publishers
ISBN: 1571108963
Category : Education
Languages : en
Pages : 274
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Book Description
If you want to learn how to shoot a basketball, you begin by carefully observing someone who knows how to shoot a basketball. If you want to be a writer, you begin by carefully observing the work of accomplished writers. Recognizing the importance that modeling plays in the learning process, high school English teacher Kelly Gallagher shares how he gets his students to stand next to and pay close attention to model writers, and how doing so elevates his students' writing abilities. Write Like This is built around a central premise: if students are to grow as writers, they need to read good writing, they need to study good writing, and, most important, they need to emulate good writers. In Write Like This, Kelly emphasizes real-world writing purposes, the kind of writing he wants his students to be doing twenty years from now. Each chapter focuses on a specific discourse: express and reflect, inform and explain, evaluate and judge, inquire and explore, analyze and interpret, and take a stand/propose a solution. In teaching these lessons, Kelly provides mentor texts (professional samples as well as models he has written in front of his students), student writing samples, and numerous assignments and strategies proven to elevate student writing. By helping teachers bring effective modeling practices into their classrooms, Write Like This enables students to become better adolescent writers. More important, the practices found in this book will help our students develop the writing skills they will need to become adult writers in the real world.
Author: Thomas Lawrence Sterling
Publisher: MIT Press
ISBN: 9780262692748
Category : Computers
Languages : en
Pages : 548
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Book Description
Enabling technologies - An overview of cluster computing / Thomas Sterling / - Node Hardware / Thomas Sterling / - Linux / Peter H. Beckman / - Network Hardware / Thomas Sterling / - Network Software / Thomas Sterling / - Setting Up clusters : installation and configuration - How fast is my beowulf? / David Bailey / - Parallel programming / - Parallel programming with MPI / William Gropp / - Advanced topics in MPI programming / William Gropp / - Parallel programming with PVM / Al Geist / - Fault-tolerant and adaptive programs with PVM / Al Geist / - Managing clusters / - Cluster workload management / James Patton Jones / - Condor : a distributed job scheduler / - Maui scheduler : A multifunction cluster scheduler / David B. Jackson / - PBS : portable batch system / James Patton Jones / - PVFS : parallel virtual file system / Walt Ligon / - Chiba city : the Argonne scalable cluster.
Author: John Lesslie Hall
Publisher:
ISBN:
Category : Dragons
Languages : en
Pages : 136
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Book Description
Author: Simon C. Thomson
Publisher:
ISBN: 9789004360853
Category : Beowulf
Languages : en
Pages : 0
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Book Description
(Re)introducing the texts of the Nowell Codex -- The passion of Saint Christopher -- The wonders of the East -- The letter of Alexander to Aristotle -- Beowulf -- Judith -- Reading the Nowell Codex in the Eleventh Century -- Reconstructing the Nowell Codex -- Dating and placing the scribes of the Nowell Codex -- Extant gatherings -- Judith, St Christopher and the missing gatherings -- Sequence of production -- The images in the wonders of the East -- A's collection of absurdities? -- The two artists of the Nowell Wonders -- Frames -- Colours -- The planning and control of the images -- Variant styles; multiple exemplars -- Scribe A's performance -- The value of the Nowell Codex's prose texts -- Corrections -- Scribe A's density of copying in Beowulf
Author: Seamus Heaney
Publisher: Wheeler Publishing, Incorporated
ISBN: 9781568959207
Category : Beowulf
Languages : en
Pages : 0
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Book Description
A New York Times Bestseller. Composed toward the end of the first millennium of our era, Beowulf is the elegiac narrative of the adventures of Beowulf, a Scandinavian hero who saves the Danes from the seemingly invincible monster Grendel and, later, from Grendel's mother. He then returns to his own country and dies in old age in a vivid fight against a dragon. The poem is about encountering the monstrous, defeating it, and then having to live on in the aftermath. In the contours of this story, at once remote and uncannily familiar at the beginning of the twenty-first century, Seamus Heaney finds a resonance that summons power to the poetry from deep beneath its surface.
Author: Jack Murnighan
Publisher: Crown
ISBN: 0307409570
Category : Literary Criticism
Languages : en
Pages : 386
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Book Description
Feel bad about not reading or not enjoying the so-called great books? Don’t sweat it, it’s not your fault. Did anyone tell you that Anna Karenina is a beach read, that Dickens is hilarious, that the Iliad’s battle scenes rival Hollywood’s for gore, or that Joyce is at his best when he’s talking about booze, sex, or organ meats? Writer and professor Jack Murnighan says it’s time to give literature another look, but this time you’ll enjoy yourself. With a little help, you’ll see just how great the great books are: how they can make you laugh, moisten your eyes, turn you on, and leave you awestruck and deeply moved. Beowulf on the Beach is your field guide–erudite, witty, and fun-loving–for helping you read and relish fifty of the biggest (and most skipped) classics of all time. For each book, Murnighan reveals how to get the most out of your reading and provides a crib sheet that includes the Buzz, the Best Line, What’s Sexy, and What to Skip.
Author:
Publisher:
ISBN: 9781435230323
Category : Beowulf
Languages : en
Pages : 0
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Book Description
Author: Peter Stuart Baker
Publisher: D. S. Brewer
ISBN: 1843843463
Category : History
Languages : en
Pages : 294
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Book Description
Argues for a new reading of Beowulf in its contemporary context, where honour and violence are intimately linked. This book examines violence in its social setting, and especially as an essential element in the heroic system of exchange (sometimes called the Economy of Honour). It situates Beowulf in a northern European culture where violence was not stigmatized as evidence of a breakdown in social order but rather was seen as a reasonable way to get things done; where kings and their retainers saw themselves above all as warriors whose chief occupation was thepursuit of honour; and where most successful kings were those perceived as most predatory. Though kings and their subjects yearned for peace, the political and religious institutions of the time did little to restrain their violent impulses. Drawing on works from Britain, Scandinavia, and Ireland, which show how the practice of violence was governed by rules and customs which were observed, with variations, over a wide area, this book makes use of historicist and anthropological approaches to its subject. It takes a neutral attitude towards the phenomena it examines, but at the same time describes them fortnightly, avoiding euphemism and excuse-making on the one hand and condemnation on the other. In this it attempts to avoid the errors of critics who have sometimes been led astray by modern assumptions about the morality of violence. PETER S. BAKER is Professor of English at the Universityof Virginia.
