標(biāo)題: Titlebook: Recent Advances in Parallel Virtual Machine and Message Passing Interface; 14th European PVM/MP Franck Cappello,Thomas Herault,Jack Dongarr [打印本頁] 作者: Stimulant 時間: 2025-3-21 19:59
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作者: impale 時間: 2025-3-21 21:21 作者: 繞著哥哥問 時間: 2025-3-22 01:51
Tony Hey mit erschreckender Konstanz auf ein Attentat der baskischen ETA in Spanien oder auf einen durch die IRA, gelegentlich auch die nordirischen Protestanten in Ulster verübten Mord hingewiesen wird. Und kaum einer wird sich nicht schon gelegentlich gefragt haben, welche historischen und strukturellen W作者: 鄙視 時間: 2025-3-22 06:59
William D. Gropp,Ewing Lusknfrontiert sah, als sie versuchte, den im Laufe der Entwicklung des kapitalistischen Weltsystems entstan- denen Rassismus und seine Folgen zu verstehen und zu erkl?ren. Die Probleme haben ihren Ursprung haupts?chlich in der unkritischen übernahme des Konzeptes ’Rasse’ in die marxistische Theorie und作者: 共同給與 時間: 2025-3-22 10:10 作者: 榮幸 時間: 2025-3-22 13:58 作者: gene-therapy 時間: 2025-3-22 20:06
Peter Sanders,Jochen Speck,Jesper Larsson Tr?ffnfrontiert sah, als sie versuchte, den im Laufe der Entwicklung des kapitalistischen Weltsystems entstan- denen Rassismus und seine Folgen zu verstehen und zu erkl?ren. Die Probleme haben ihren Ursprung haupts?chlich in der unkritischen übernahme des Konzeptes ’Rasse’ in die marxistische Theorie und作者: 得罪 時間: 2025-3-22 22:01 作者: 吃掉 時間: 2025-3-23 04:30
Jesper Larsson Tr?ff,William Gropp,Rajeev Thakurnfrontiert sah, als sie versuchte, den im Laufe der Entwicklung des kapitalistischen Weltsystems entstan- denen Rassismus und seine Folgen zu verstehen und zu erkl?ren. Die Probleme haben ihren Ursprung haupts?chlich in der unkritischen übernahme des Konzeptes ’Rasse’ in die marxistische Theorie und作者: 繼而發(fā)生 時間: 2025-3-23 09:18
Rajeev Thakur,William Groppederum wurden, der explorativen Anlage der Untersuchung folgend, m?glichst kontrastiv ausgew?hlt. Auf diese Weise brachten die exemplarischen Fallstudien insgesamt eine Vielzahl von Einzelergebnissen hervor. Der rekonstruktionslogische Charakter der Analysemethode begründet, da? sich diese Einzelerg作者: epidermis 時間: 2025-3-23 12:53 作者: 過分 時間: 2025-3-23 15:32 作者: 退潮 時間: 2025-3-23 20:27 作者: fringe 時間: 2025-3-23 23:53
The X-Scale Challengeitecture. Multi/many core architecture have become prevalent, with architectures more or less exotic and heterogeneous. The overall theoretical computational power of the new generation processors increased greatly, but their programmability still lacks confidence. The changes in shape of the newest作者: 狂怒 時間: 2025-3-24 06:11
Sustained Petascale: The Next MPI Challengeions to run at a sustained petaflop, the computer will need to have a peak performance of nearly 20 PF and millions of threads. This talk will address the challenges MPI must face to be used in sustained petascale applications..The first significant challenge for MPI will be the radical change in su作者: kidney 時間: 2025-3-24 07:49
MPI: Past, Present and Futurercomputers. In these early days, parallel computing companies implemented proprietary message-passing libraries to support distributed memory parallel programs. At the time, there was also great instability in the market and parallel computing companies could come and go, with their demise taking wi作者: 真實的人 時間: 2025-3-24 11:29 作者: ARY 時間: 2025-3-24 15:52 作者: 粗魯?shù)娜?nbsp; 時間: 2025-3-24 22:04
Using MPI-2: A Problem-Based Approachures are becoming widespread. This tutorial shows how to use these features by showing all of the steps involved in designing, coding, and tuning solutions to specific problems. The problems are chosen for their practical use in applications as well as for their ability to illustrate specific MPI-2 作者: Obloquy 時間: 2025-3-25 01:20
Verifying Parallel Programs with MPI-Spin arising from parallelism. MPI-., an extension of the model checker . for verifying and debugging MPI-based parallel programs, overcomes many of the limitations associated with the standard techniques. By exploring . executions of an MPI program, MPI-. can conclude, for example, that a program canno作者: restrain 時間: 2025-3-25 07:23 作者: hangdog 時間: 2025-3-25 10:38
Full Bandwidth Broadcast, Reduction and Scan with Only Two Treesollective MPI operations broadcast, reduction and scan. Our algorithms achieve up to . the bandwidth of most previous and commonly used algorithms. In particular, our algorithms for reduction and scan are the currently best known. Experiments on clusters with Myrinet and InfiniBand interconnects sho作者: seduce 時間: 2025-3-25 14:22 作者: Lipohypertrophy 時間: 2025-3-25 19:19 作者: 個阿姨勾引你 時間: 2025-3-25 23:38
Test Suite for Evaluating Performance of MPI Implementations That Support ,rent threads can execute independently and that the MPI implementation can provide the necessary level of thread safety with only a small overhead. The MPI Standard, however, requires only that no MPI call in one thread block MPI calls in other threads; it makes no performance guarantees. Therefore,作者: 紅潤 時間: 2025-3-26 01:25 作者: ETHER 時間: 2025-3-26 06:39
An Extensible Framework for Distributed Testing of MPI Implementationstion of regression testing is a common mechanism to ensure consistency, accuracy, and repeatability of results. The MPI Testing Tool (MTT) is a flexible framework specifically designed for testing MPI implementations across multiple organizations and environments. The MTT offers a unique combination作者: 滔滔不絕地講 時間: 2025-3-26 11:18
A Virtual Test Environment for MPI Development: Quick Answers to Many Small Questionsmplement handling logic correctly, thorough testing is necessary. However, the cost of providing such diverse setups in real hardware is prohibitively high, resulting in a lack of testing. In this article, we present a . that considerably lowers this barrier by providing complex network environments作者: 狗舍 時間: 2025-3-26 15:56
Multithreaded Tomographic Reconstruction this overlapping is usually left to the programmer, but this is a tedious task. Switching from the process model to a threaded model in the parallel environment via user level threads takes advantage of the existing concurrence in an application. In this paper we expose and analyze our research gro作者: cunning 時間: 2025-3-26 20:26
Parallelizing Dense Linear Algebra Operations with Task Queues in llcd and distributed memory systems..In this work we focus our attention in the . implementation of the .. This model is an extension of the OpenMP standard that allows an elegant implementation of irregular parallelism. We evaluate our approach by comparing the OpenMP and . parallelizations of the sym作者: Cognizance 時間: 2025-3-26 23:49
ParaLEX: A Parallel Extension for the CPLEX Mixed Integer Optimizera master-worker parallelization specialized for the solver on a PC cluster using MPI. To fully utilize the power of the solver, the implementation exploits almost all functionality available in it. Computational experiments are performed for MIPLIB instances on a PC cluster composed of fifteen 3.4GH作者: 脫離 時間: 2025-3-27 01:15 作者: 極端的正確性 時間: 2025-3-27 05:51
Test Suite for Evaluating Performance of MPI Implementations That Support ,erent threads making MPI calls, the ability to overlap communication with computation, and other features. We present performance results with this test suite on several platforms (Linux cluster, Sun and IBM SMPs) and MPI implementations (MPICH2, Open MPI, IBM, and Sun).作者: Factual 時間: 2025-3-27 12:40
Process Cooperation in Multiple Message Broadcastoptimal. Empirical study shows that it outperforms other widely used algorithms significantly when the data to broadcast is large. Efficient communication schedule construction is a salient feature of this algorithm. Both the basic schedule and the cooperation schedule are constructed in .(log.) bitwise operations on process ranking.作者: 無脊椎 時間: 2025-3-27 15:00
Self-consistent MPI Performance Requirementsverify whether a given MPI implementation fulfills basic performance requirements. We present examples where some of these requirements are not satisfied, demonstrating that there remains room for improvement in MPI implementations.作者: 流眼淚 時間: 2025-3-27 21:10 作者: 記憶 時間: 2025-3-28 00:19 作者: 事情 時間: 2025-3-28 02:40 作者: 極端的正確性 時間: 2025-3-28 09:31
A Virtual Test Environment for MPI Development: Quick Answers to Many Small Questions high, resulting in a lack of testing. In this article, we present a . that considerably lowers this barrier by providing complex network environments on a single computer and thus enables testing in situations where it otherwise would not be feasible.作者: Progesterone 時間: 2025-3-28 11:43
Parallelizing Dense Linear Algebra Operations with Task Queues in llcard that allows an elegant implementation of irregular parallelism. We evaluate our approach by comparing the OpenMP and . parallelizations of the symmetric rank-k update operation on shared and distributed memory parallel platforms.作者: Ventilator 時間: 2025-3-28 16:47 作者: 飛來飛去真休 時間: 2025-3-28 20:54 作者: 格言 時間: 2025-3-29 02:04
Multithreaded Tomographic Reconstructionup’s tomographic reconstruction software developed using AMPI, a user level thread framework that provides a solution to port legacy MPI code into a multithreaded environment where overlapping is achieved.作者: BOGUS 時間: 2025-3-29 03:52
ParaLEX: A Parallel Extension for the CPLEX Mixed Integer Optimizerz pentiumD 950 (with 2G bytes RAM) PCs (running a maximum of 30 CPLEX Mixed Integer Optimizers). The results show that ParaLEX is highly effective in accelerating the solver for hard problem instances.作者: 鴕鳥 時間: 2025-3-29 10:00 作者: Cabinet 時間: 2025-3-29 14:02 作者: 撫慰 時間: 2025-3-29 15:38 作者: 戲服 時間: 2025-3-29 23:05
To Infinity and Beyond?! On Scaling Performance Measurement and Analysis Tools for Parallel ProgrammThe number of processor cores available in highperformance computing systems is steadily increasing. A major factor is the current trend to use multi-core and many-core processor chip architectures. In the latest list of the TOP500 Supercomputer Sites[1], 63% of the systems listed have more than 1024 processor cores and the average is about 2400.作者: Obliterate 時間: 2025-3-30 03:35 作者: 不朽中國 時間: 2025-3-30 04:57
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/r/image/822942.jpg作者: cuticle 時間: 2025-3-30 11:32 作者: 并排上下 時間: 2025-3-30 14:00
Sustained Petascale: The Next MPI Challengef scientific application codes and gave rise to the message passing programming paradigm that drove the popularity of PVM and MPI. Similarly, will these new architectures drive the creation of a new programming paradigm or will MPI survive? Or perhaps MPI becomes part of a new hybrid paradigm. These作者: Preserve 時間: 2025-3-30 16:34 作者: outskirts 時間: 2025-3-31 00:17
The TSUBAME Cluster Experience a Year Later, and onto Petascale TSUBAME 2.0oader services than traditional supercomputers resulting in a much wider user base, including incubation of novice students. We term such architectural and operational property of TSUBAME as “Everybody’s Supercomputer”, as opposed to traditional supercomputers with very limited number of users, thus作者: Affluence 時間: 2025-3-31 04:28
An Improved Parallel XSL-FO Rendering for Personalized DocumentsObjects Processor) tool. FOP is the Apache project rendering tool for personalized documents and its parallel version was optimized in order to allow the computation in parallel of larger input jobs composed of thousands of personalized documents.作者: intuition 時間: 2025-3-31 07:04
George Bosilcam Gegenstand. Anschlie?end werden ins Politische gewendete Utopien und Heilsideen behandelt, aus denen separatistische Bewegungen ihre Kraft und Dynamik sch?pfen. Der letzte Abschnitt fa?t, wie bisher, die empirischen Ergebnisse zusammen, vergleicht und interpretiert sie.作者: 他一致 時間: 2025-3-31 10:38 作者: 果核 時間: 2025-3-31 17:13
Tony Heyanadier (deren militantes Aufbegehren gegen die kanadische Zentralregierung allerdings mittlerweile schon l?nger zurückliegt) und der Nordiren; als “Kontrollgruppe” werden die katalanischen Nationalisten herangezogen, die ihre Forderungen, sieht man von einer unbedeutenden Splittergruppe ab, gewaltl作者: Pathogen 時間: 2025-3-31 18:15
William D. Gropp,Ewing Luskeurop?ischen Erkl?rungsversuchen, in denen sich eine erheblich kritischere Haltung gegenüber dem Gebrauch des ’Rasse- konzepts’ zeigt. In dieser Hinsicht hat die britische marxistische Theorie den Fehler wie- derholt, der die meisten nicht-marxistischen wissenschaftlichen Ver?ffentlichungen zu diese作者: Ceremony 時間: 2025-4-1 00:46
Stephen F. Siegeleurop?ischen Erkl?rungsversuchen, in denen sich eine erheblich kritischere Haltung gegenüber dem Gebrauch des ’Rasse- konzepts’ zeigt. In dieser Hinsicht hat die britische marxistische Theorie den Fehler wie- derholt, der die meisten nicht-marxistischen wissenschaftlichen Ver?ffentlichungen zu diese作者: Electrolysis 時間: 2025-4-1 02:42
Julien Langou,George Bosilcaeurop?ischen Erkl?rungsversuchen, in denen sich eine erheblich kritischere Haltung gegenüber dem Gebrauch des ’Rasse- konzepts’ zeigt. In dieser Hinsicht hat die britische marxistische Theorie den Fehler wie- derholt, der die meisten nicht-marxistischen wissenschaftlichen Ver?ffentlichungen zu diese作者: 系列 時間: 2025-4-1 08:40 作者: GRUEL 時間: 2025-4-1 10:29
Bin Jiaeurop?ischen Erkl?rungsversuchen, in denen sich eine erheblich kritischere Haltung gegenüber dem Gebrauch des ’Rasse- konzepts’ zeigt. In dieser Hinsicht hat die britische marxistische Theorie den Fehler wie- derholt, der die meisten nicht-marxistischen wissenschaftlichen Ver?ffentlichungen zu diese
