دورية أكاديمية
Benchmarking massively parallel architectures
| العنوان: | Benchmarking massively parallel architectures |
|---|---|
| المؤلفون: | Lubeck, O., Moore, J., Simmons, M., Wasserman, H. |
| المساهمون: | United States. Department of Energy. |
| المصدر: | Workshop on benchmark and performance evaluation in high performance computing,Tokyo (Japan),23 Jul 1993 |
| بيانات النشر: | Los Alamos National Laboratory |
| سنة النشر: | 1993 |
| المجموعة: | University of North Texas: UNT Digital Library |
| مصطلحات موضوعية: | Cray Computers, Computer Architecture, 99 General And Miscellaneous//Mathematics, Computing, And Information Science, Mathematics And Computers, Parallel Processing, Supercomputers, Benchmarks 990200, Standardization, Performance |
| الوصف: | The purpose of this paper is to summarize some initial experiences related to measuring the performance of massively parallel processors (MPPs) at Los Alamos National Laboratory (LANL). Actually, the range of MPP architectures the authors have used is rather limited, being confined mostly to the Thinking Machines Corporation (TMC) Connection Machine CM-2 and CM-5. Some very preliminary work has been carried out on the Kendall Square KSR-1, and efforts related to other machines, such as the Intel Paragon and the soon-to-be-released CRAY T3D are planned. This paper will concentrate more on methodology rather than discuss specific architectural strengths and weaknesses; the latter is expected to be the subject of future reports. MPP benchmarking is a field in critical need of structure and definition. As the authors have stated previously, such machines have enormous potential, and there is certainly a dire need for orders of magnitude computational power over current supercomputers. However, performance reports for MPPs must emphasize actual sustainable performance from real applications in a careful, responsible manner. Such has not always been the case. A recent paper has described in some detail, the problem of potentially misleading performance reporting in the parallel scientific computing field. Thus, in this paper, the authors briefly offer a few general ideas on MPP performance analysis. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | 7 p.; Text |
| اللغة: | English |
| العلاقة: | other: DE93016486; rep-no: LA-UR--93-2373; rep-no: CONF-9307100--1; grantno: W-7405-ENG-36; osti: 10171916; https://digital.library.unt.edu/ark:/67531/metadc1389731Test/; ark: ark:/67531/metadc1389731 |
| الإتاحة: | https://digital.library.unt.edu/ark:/67531/metadc1389731Test/ |
| رقم الانضمام: | edsbas.ABA24688 |
| قاعدة البيانات: | BASE |
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