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He contributed a variety of research and advanced development ideas that were incorporated into various VAX and Alpha processor designs, In conjunction with the development and application of various performance analysis techniques.
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He is well known, along with his co-author
Douglas W. Clark, for a seminal paper on the quantitative analysis of processor architectures, which was published in 1984 in the 11th
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for quantitative analysis of computer architecture and its application to architectural innovation in commercial microprocessors.
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performance evaluation. As a consequence of his performance evaluation work, he became a pioneer in the quantitative approach to
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Emer, Joel S.; Clark, Douglas W. (1984). "A characterization of processor performance in the VAX-11/780".
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instead of 1 MIPS as was previously claimed by DEC. That result helped popularize what Clark called the
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Quantitative approach to processor evaluation, contributions to micro-architecture, Asim simulator
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Born March 2, 1954, he received a bachelor's degree in electrical engineering in 1974 from
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Proceedings of the 11th Annual
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A Characterization of
Processor Performance in the VAX-11/780
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List of fellows of the
Association for Computing Machinery
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analysis, and led the development of the Asim simulator.
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2004 fellows of the
Association for Computing Machinery
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272:(CPI), frequency and number of instructions to
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497:, Joel S. Emer, Douglas W. Clark, 1984, lEEE
170:architect. He is currently a researcher at
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182:Fellow. He was the 2009 recipient of the
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508:"Multithreading -- Mark Smotherman"
222:performance evaluation and then on
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260:'s performance was actually 0.5
422:. 14 April 2009. Archived from
300:National Academy of Engineering
202:under the supervision of Prof.
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346:"Intel Fellow - Joel S. Emer"
279:Emer has also contributed to
243:Digital Equipment Corporation
218:where he initially worked on
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136:Digital Equipment Corporation
285:memory dependence prediction
245:. He subsequently worked at
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281:simultaneous multithreading
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166:analysis techniques and a
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561:Purdue University alumni
476:. Intel. August 30, 2001
190:Early life and education
270:cycles per instruction
178:, and was formerly an
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445:"People: Joel Elmer"
426:on 30 December 2010.
296:Eckert–Mauchly Award
287:via store sets, and
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184:Eckert–Mauchly Award
164:computer performance
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397:"Joel Emer"
370:"Joel Emer"
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289:soft error
258:VAX-11/780
115:Currently
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23:Joel Emer
513:20 March
447:. Nvidia
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317:See also
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210:Career
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100:Fellow
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224:Alpha
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
