Evaluation of non-cubic processor allocation in hybercubes /
because of potential message-contention and larger number of
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1996.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | because of potential message-contention and larger number of communication time of these applications are observed. It is cubic and random fashion on a 32 node subcube of a Ncube cubic and random processor allocation and topology current communication techniques, like wormhole routing, delay due to the number of hops between processors is known experiments are conducted with a synthetic application as hops between source and destination nodes of a message. With improvement expected in system utilization and simplified in Hypercube computers. The degradation in performance due in Hypercube multicomputers is to maximize utilization by independent task assignment can be used in Hypercubes. intertask and intratask message interference on the measured under varying amount of system load and with varying message sizes. The effects of link contention due to messages because of non-contiguity is studied. Emulation non-contiguous allocations have been largely neglected non-contiguous cubic and random allocation and task mapping passing applications on Ncube due to non-contiguous cubic and processors in Hypercube has been well studied, non-cubic and random allocation is much smaller compared to a drastic reducing external and internal fragmentation and to reduce shown that the increase in communication time of message- system. The communication time for these applications are task mapping in Hypercube systems. Hence, non-contiguous the communication time for messages being exchanged between The main objective of processor allocation and task mapping the processors. Whereas, cubic and contiguous allocation of to be negligible. The goal of this thesis is to evaluate to message-contention and larger average number of hops for well as some actual applications loaded in non-contiguous |
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| Item Description: | "Major subject: Computer Science". Vita. |
| Physical Description: | ix, 68 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references: pages 64-67. |