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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 Until recently, research cost in the millions of dollars, and many of the companies that originally made supercomputers are now out of business.The early supercomputers used distributed computing and parallel processing to link processors together in a single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
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 Until recently, research cost in the millions of dollars, and many of the companies that originally made supercomputers are now out of business.The early supercomputers used distributed computing and parallel processing to link processors together in a single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: 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: Kelly Gallagher
Publisher: Taylor & Francis
ISBN: 1003843042
Category : Education
Languages : en
Pages : 370
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Book Description
In Write Like This: Teaching Real World Writing Through Modeling and Mentor Texts, author and teacher Kelly Gallagher recognizes that writing well starts with teaching students WHY they should write. He believes we need to move beyond the state standards by introducing young writers to real-world discourses and provide them with authentic texts to influence and develop life-long skills. Each chapter focuses on a specific writing purpose: Express and Reflect: View life experiences in reverse to move forward Inform and Explain: State a point and purpose with information to support it Evaluate and Judge: Focus' on the worth of an object, idea, or person and present' it as 'bad or 'good Inquire and Explore: Propose' a problem or question Analyze and Interpret: Examine phenomena that are difficult to understand or explain Take a Stand/Propose a Solution: Persuade audience to particular position and provide' justification' ' In teaching these lessons, Gallagher 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: John Lesslie Hall
Publisher:
ISBN:
Category : Dragons
Languages : en
Pages : 136
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Book Description
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: Daniel C. Remein
Publisher: Manchester University Press
ISBN: 1526136449
Category : Literary Criticism
Languages : en
Pages : 339
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Book Description
This electronic version has been made available under a Creative Commons (BY-NC-ND) open access license. Featuring essays from some of the most prominent voices in early medieval studies, Dating Beowulf playfully redeploys the word ‘dating’, which usually heralds some of the most divisive critical impasses in the field, to provocatively phrase a set of new relationships with an Old English poem. The volume argues for the relevance of the early Middle Ages to affect studies and vice-versa, offering a riposte to antifeminist discourse and opening avenues for future work by specialists in the history of emotions, literary theorists, students of Old English literature and medieval scholars alike. To this end, the essays embody a range of critical approaches from queer theory to animal studies and ecocriticism to actor-network theory.
Author: Andrew K. Dennis
Publisher: Packt Publishing Ltd
ISBN: 1783286202
Category : Computers
Languages : en
Pages : 178
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Book Description
This book follows a step-by-step, tutorial-based approach which will teach you how to develop your own super cluster using Raspberry Pi computers quickly and efficiently. Raspberry Pi Super Cluster is an introductory guide for those interested in experimenting with parallel computing at home. Aimed at Raspberry Pi enthusiasts, this book is a primer for getting your first cluster up and running. Basic knowledge of C or Java would be helpful but no prior knowledge of parallel computing is necessary.
Author: Maria Dahvana Headley
Publisher: MCD
ISBN: 0374715548
Category : Fiction
Languages : en
Pages : 320
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Book Description
New York Times bestselling author Maria Dahvana Headley presents a modern retelling of the literary classic Beowulf, set in American suburbia as two mothers—a housewife and a battle-hardened veteran—fight to protect those they love in The Mere Wife. From the perspective of those who live in Herot Hall, the suburb is a paradise. Picket fences divide buildings—high and gabled—and the community is entirely self-sustaining. Each house has its own fireplace, each fireplace is fitted with a container of lighter fluid, and outside—in lawns and on playgrounds—wildflowers seed themselves in neat rows. But for those who live surreptitiously along Herot Hall’s periphery, the subdivision is a fortress guarded by an intense network of gates, surveillance cameras, and motion-activated lights. For Willa, the wife of Roger Herot (heir of Herot Hall), life moves at a charmingly slow pace. She flits between mommy groups, playdates, cocktail hour, and dinner parties, always with her son, Dylan, in tow. Meanwhile, in a cave in the mountains just beyond the limits of Herot Hall lives Gren, short for Grendel, as well as his mother, Dana, a former soldier who gave birth as if by chance. Dana didn’t want Gren, didn’t plan Gren, and doesn’t know how she got Gren, but when she returned from war, there he was. When Gren, unaware of the borders erected to keep him at bay, ventures into Herot Hall and runs off with Dylan, Dana’s and Willa’s worlds collide.
Author: Dhabaleswar K. Panda
Publisher: MIT Press
ISBN: 0262369427
Category : Computers
Languages : en
Pages : 275
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Book Description
An in-depth overview of an emerging field that brings together high-performance computing, big data processing, and deep lLearning. Over the last decade, the exponential explosion of data known as big data has changed the way we understand and harness the power of data. The emerging field of high-performance big data computing, which brings together high-performance computing (HPC), big data processing, and deep learning, aims to meet the challenges posed by large-scale data processing. This book offers an in-depth overview of high-performance big data computing and the associated technical issues, approaches, and solutions. The book covers basic concepts and necessary background knowledge, including data processing frameworks, storage systems, and hardware capabilities; offers a detailed discussion of technical issues in accelerating big data computing in terms of computation, communication, memory and storage, codesign, workload characterization and benchmarking, and system deployment and management; and surveys benchmarks and workloads for evaluating big data middleware systems. It presents a detailed discussion of big data computing systems and applications with high-performance networking, computing, and storage technologies, including state-of-the-art designs for data processing and storage systems. Finally, the book considers some advanced research topics in high-performance big data computing, including designing high-performance deep learning over big data (DLoBD) stacks and HPC cloud technologies.
