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Paper Abstract and Keywords
Presentation 2015-12-03 11:40
Accuracy Analysis of Machine Learning based Performance Modeling for Microprocessors
Yoshihiro Tanaka, Takatsugu Ono, Koji Inoue (Kyushu Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) When designing a computer system, a system designer need to select an appropriate processor to satisfy design constraints if an application to be executed is determined in advance. It is quite costly to implement the application onto all of the processor candidates. One of the representative approaches to address the above problem is to estimate the application’s performance on each target processor by using performance models based on machine learning. Since its accuracy of depends on various kinds of factors such as quality of training data, machine learning algorithms and so on, it is necessary to choose an appropriate method for the modeling. In this paper, in order to reveal their requirements for accurate performance estimation, we analyze the accuracy of performance models by varying the architecture parameters used for training data and performance modeling method. The result shows that in order to realize accurate performance modeling, CPU clock frequency is necessary to be used in training data and a number of architecture parameters is required to be selected according to the performance modeling method.
Keyword (in Japanese) (See Japanese page) 
(in English) Performance Estimation / Machine Learning / Empirical Modeling / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 342, CPSY2015-74, pp. 75-80, Dec. 2015.
Paper # CPSY2015-74 
Date of Issue 2015-11-24 (CPSY) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Conference Date 2015-12-01 - 2015-12-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Kinro Fukushi Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Design Gaia 2015 -New Field of VLSI Design- 
Paper Information
Registration To CPSY 
Conference Code 2015-12-VLD-DC-SLDM-CPSY-RECONF-ICD-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Accuracy Analysis of Machine Learning based Performance Modeling for Microprocessors 
Sub Title (in English)  
Keyword(1) Performance Estimation  
Keyword(2) Machine Learning  
Keyword(3) Empirical Modeling  
1st Author's Name Yoshihiro Tanaka  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
2nd Author's Name Takatsugu Ono  
2nd Author's Affiliation Kyushu University (Kyushu Univ.)
3rd Author's Name Koji Inoue  
3rd Author's Affiliation Kyushu University (Kyushu Univ.)
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Date Time 2015-12-03 11:40:00 
Presentation Time 25 
Registration for CPSY 
Paper # IEICE-CPSY2015-74 
Volume (vol) IEICE-115 
Number (no) no.342 
Page pp.75-80 
#Pages IEICE-6 
Date of Issue IEICE-CPSY-2015-11-24 

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