Cray multiprocessor
WebThe Cray Operating System (COS) is a Cray Research operating system for its now-discontinued Cray-1 (1976) and Cray X-MP supercomputers. It succeeded the Chippewa … WebThe Houston County School District does not discriminate on the basis of race, color, religion, national origin, genetics, disability, or sex in its employment practices, student …
Cray multiprocessor
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WebSearch ACM Digital Library. Search Search. Advanced Search WebKey words: multiprocessor system, interconnection network, k-ary n-cube, subnetwork reliability, probabilistic failure 摘要： k元n方体具有许多优良特性，已成为多处理器系统最常用的互连网络拓扑结构之一。当系统互连网络中发生故障时，系统子网络的保持能力对系统实际应用至关重要。为了精确度量k元n方体中任意规模子 ...
WebThe interconnection network used in the Cray T3E multiprocessor is a bidirectional 3D torus with fully adaptive routing, optimized virtual channel assignments, integrated barrier … WebDec 1, 1991 · Parallel Computing 17 (1991) 1425-1433 1425 North-Holland Practical aspects and experiences (Short communication) Analysis tools for Micro- and Autotasking programs on CRAY multiprocessor systems Yves Escaig a and Wilfried Oed b " Universit~ de Technologie de Compi~gne, 53 Rue Roger Coutollenc, 60200 Compiegne, France h …
WebThe X-MP is a multiprocessor design built on the basic architecture of the Cray-1 and incorporates the 16-gate emitter-coupled logic gate arrays used in the Cray-2 project. … WebThis section describes three general techniques that can used to map this algorithm onto vector multipr- ocessors:virlual processors, loop raking, and processor memory layout. We have also used these techniques in the implementation of a variety of other parallel algorithms on the CRAY Y-MP and Ardent Titan. rnput ............1 ............9
Web1. Computer Architecture:Introduction 2. Instruction Set Architecture 3. Performance Metrics 4. Summarizing Performance, Amdahl’s law and Benchmarks 5. Fixed Point Arithmetic …
WebWe describe design changes that enhance the vectoriza tion of a multiprocessor version of a multifrontal code for the direct solution of large sparse sets of linear equations. ... We illus trate the performance of the improved code by runs on the IBM 3090/VF, the ETA-10P, and the CRAY-2. Al though our experiments are principally on a single pro ... cuvette tecehttp://www.joca.cn/EN/10.11772/j.issn.1001-9081.2024030414 radio stations japan onlineWebDec 1, 1989 · On the multiprocessor vector-supercomputer CRAY X-MP, parallelism—beyond vectorization—can be exploited on the programming language level by two multitasking strategies: macrotasking and, more recently, microtasking. In this paper, multitasking results and experiences are presented which have been gained by applying … radio stations in jackson tennesseeWebMultitasking on the Cray X-MP-2 Multiprocessor J. Larson Published 1 July 1984 Computer Science Computer The need for increased computational speeds beyond what most … cuviva alla bolagWebI 63 tion networks The node usually follows a shell architecfure [40], where a custom-designed shell circuitry interfaces a commodity microprocessor to the rest of the node In Cray terminology [l],the overall structure of a computer system as shown in Fig.8 is called the macro-architecture, while the shell and the processor is called the micro ... radio stations in tallahasseeWebDec 1, 1989 · On the multiprocessor vector-supercomputer CRAY X-MP, parallelism—beyond vectorization—can be exploited on the programming language level by two multitasking strategies: macrotasking and, more recently, microtasking. In this paper, multitasking results and experiences are presented which have been gained by applying … radio station tulsa oklahomaWebin the T3E Multiprocessor Steven L. Scott Cray Research, Inc. [email protected] Abstract This paper describes the synchronization and communication primitives of the Cray T3E multiprocessor, a shared memory sys-tem scalable to 2048 pr ocessors. We discuss what we have learned from the T3D project (the predecessor to the T3E) and the ratio- radio stations in louisville kentucky