Bohuslav Rychlik, John W. Faistl, Bryon P. Krug, Albert Y. Kurland, John J. Sung, Miroslav N. Velev, John P. Shen  Home/Search
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Abstract: this paper, we propose combining three prediction mechanisms into a hybrid predictor. Each predictor has different hardware cost and prediction capability. The choice of a predictor for each instruction is guided by a dynamic classification mechanism. This mechanism partitions the instruction stream to maximize the prediction rate for each predictor. It also utilizes the predictors more efficiently by allocating an entry for each static instruction in at most one predictor. We achieve... (Update)
Context of citations to this paper: More
...to the Value. Since three bits are sufficient for the Age field (see Section 2. 2) and eight bits are sufficient for the Stride field [7,8], the MAU needs to multiply 8 only a 4 bit operand (the result of Age 1) with an 8 bit operand (Stride) and add this product to a 32 bit...
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0.2: Experimental Characterization of Value Locality - Rychlik, Lipasti, Shen (1997) (Correct)
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BibTeX entry: (Update)
B. Rychlik, J.Faistl, B.Krug, A.Kurland, J.Jung, Miroslav, N.Velev, and J.Shen, "Efficient and Accurate Value Prediction Using Dynamic Classification", Technical Report of Microarchitecture Research Team in Dept. of Electrical and Computer Engineering, Carnegie Mellon Univ., 1998. http://citeseer.ist.psu.edu/rychlik98efficient.html More
@misc{ rychlik98efficient,
author = "B. Rychlik and J. Faistl and B. Krug and A. Kurland and J. Jung and M.
Velev and J. Shen",
title = "Efficient and Accurate Value Prediction Using Dynamic Classification",
text = "B. Rychlik, J.Faistl, B.Krug, A.Kurland, J.Jung, Miroslav, N.Velev, and
J.Shen, Efficient and Accurate Value Prediction Using Dynamic Classification,
Technical Report of Microarchitecture Research Team in Dept. of Electrical
and Computer Engineering, Carnegie Mellon Univ., 1998.",
year = "1998",
url = "citeseer.ist.psu.edu/rychlik98efficient.html" }
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190 Value locality and load value prediction - Lipasti, Wilkerson et al. - 1996
183 Trace Cache: A Low Latency Approach to High Bandwidth Instru.. - Rotenberg, Bennett et al. - 1996
145 Exceeding the Dataflow Limit via Value Prediction - Lipasti, Shen - 1996
139 The Predictability of Data Values - Sazeides, Smith - 1997
125 Trace Processors - Rotenberg, Jacobson et al. - 1997
116 Highly Accurate Data Value Prediction using Hybrid Predictor.. - Wang, Franklin - 1997
110 Improving the Accuracy of Dynamic Branch Prediction Using Br.. (context) - Pan, So et al. - 1992
93 Optimization of Instruction Fetch Mechanisms for High Issue .. - Conte, Menezes et al. - 1995
75 Increasing the Instruction Fetch Rate via Multiple Branch Pr.. - Yeh, Marr et al. - 1993
57 A Load Instruction Unit For Pipelined Processors (context) - Eickemeyer, Vassiliadis - 1993
54 Dynamic Path-based Branch Correlation (context) - Nair - 1995
12 The PowerPC User Instruction Set Architecture (context) - Diefendorf, Silha - 1994
4 Available as ftp://cambridge (context) - Cagney, Guide - 1996
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