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Dive into the research topics where Matthew A. Postiff is active.

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Featured researches published by Matthew A. Postiff.


asilomar conference on signals, systems and computers | 1997

A complementary GaAs (CGaAs/sup TM/) 32-bit multiply accumulate unit

Michael J. Kelley; Matthew A. Postiff; Timothy D. Strong; Richard B. Brown; Trevor N. Mudge

A high speed one-cycle, 32-bit multiply, 64-bit accumulate unit is presented in complementary GaAs (CGaAs/sup TM/) technology. A tree of 4:2 compressors is used to collect the partial products and a carry select adder is used to determine the final result. Radix-4 Booth encoding is utilized to reduce the partial product tree size. Differential cascode voltage switch logic (DCVSL) is used on critical paths. A description of CGaAs technology, including its inherent radiation hardness, is provided as a background to the discussion. Finally, a study of some of the implications of designing in CGaAs is presented, including logic styles, circuit issues, design methodology, and their effect on performance.


ACM Sigarch Computer Architecture News | 1999

The limits of instruction level parallelism in SPEC95 applications

Matthew A. Postiff; David A. Greene; Gary S. Tyson; Trevor N. Mudge


Archive | 2000

The MIRV SimpleScalar/PISA Compiler

Matthew A. Postiff; David A. Greene; Charles Lefurgy; Dave Helder; Trevor N. Mudge


Archive | 2000

The Need for Large Register Files in Integer Codes

Matthew A. Postiff; David A. Greene; Trevor N. Mudge


Archive | 1999

Smart Register Files for High-Performance Microprocessors

Matthew A. Postiff; Trevor N. Mudge


Archive | 2002

Method and apparatus for virtual register renaming to implement an out-of-order processor

Matthew A. Postiff; Trevor N. Mudge; David A. Greene; Steven E. Raasch


Archive | 2001

Compiler and microarchitecture mechanisms for exploiting registers to improve memory performance

Matthew A. Postiff; Trevor N. Mudge


Archive | 2000

Exploiting large register files in general purpose code

Matthew A. Postiff; David A. Greene; Trevor N. Mudge


Archive | 2000

Tagless Two-level Branch Prediction Schemes

I-Cheng K. Chen; Chih-Chieh Lee; Matthew A. Postiff; Trevor N. Mudge


Archive | 1998

Design of a High Level Intermediate Representation for Attribute-based Analysis

Krisztian Flautner; David A. Greene; Matthew A. Postiff; David A. Helder; Charles Lefurgy; Peter L. Bird; Trevor N. Mudge

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Dave Helder

University of Michigan

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Gary S. Tyson

Florida State University

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