Performance evaluation of NUMA and COMA distributed shared-memory multiprocessors /
COMA with directories based on a new design using binomial
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1995.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | COMA with directories based on a new design using binomial comparison of COMA vs. NUMA as well as the two directory designs. The simulations show that both COMA architectures distributed shared-memory parallel computer. This thesis execution of three applications taken from the SPLASH-2 suite First, they aid in choosing the best values for key design generally perform better than NUMA. COMA proved to be less hardware (eleven versus sixty-four bite per block for the machines simulated in this thesis). Memory Access (NUMA) with full-mapped directories, Cache-Only Memory Architecture (COMA) with full-mapped directories, and Memory architecture is an important component in a memory controller speed, cache size and interconnection network topology. These simulations have two major benefits. of benchmark parallel programs. Six sets of simulations were of values of important design parameters. The parameters parameters. Second, these simulations facilitate the direct performed a little better than with binomial trees. However, Proteus execution driven simulator. Proteus simulated the run. These simulations provided performance data for a range sensitive to suboptimum choices of primary cache and block sizes. In most cases the COMA with full-mapped directories studied were page size, block size, number of processors, studies three shared-memory architectures - Non-Uniform the binomial tree directories require significantly less trees. The three architectures were implemented in the |
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| Item Description: | "Major subject: Electrical Engineering". Vita. |
| Physical Description: | xi, 85 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references. |