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Paper Abstract and Keywords
Presentation 2008-11-19 10:00
Variable Scheduling and Binding for High-Level Synthesis Considering Indefinite Cycle Operations
Yuki Toda, Nagisa Ishiura, Kousuke Sone (Kwansei Gakuin Univ.) VLD2008-83 DC2008-51
Abstract (in Japanese) (See Japanese page) 
(in English) This article presents variable scheduling and binding for high-level synthesis.
Conventional scheduling algorithms decide the operations' execution timing assuming that each operation takes a fixed number of cycles.
However, on some operations such as memory accesses and serial multiplication/division,
the number of cycles for the operation may vary depending on the values of operands or the states of the hardware.
The variable scheduling enables efficient computation in the presence of such indefinite cycle operations
where that timing of each operation execution is adaptively decided depending on the completion signals from the functional units.
Experimental results show that the number of the execution cycles are reduced by 16 -- 31%,
although the number of states are increased as compared with the conventional scheduling algorithms.
Keyword (in Japanese) (See Japanese page) 
(in English) high-level synthesis / behavioral synthesis / variable scheduling / indefinite cycle operation / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 298, VLD2008-83, pp. 139-144, Nov. 2008.
Paper # VLD2008-83 
Date of Issue 2008-11-10 (VLD, DC) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF VLD2008-83 DC2008-51

Conference Information
Committee VLD DC IPSJ-SLDM CPSY RECONF ICD CPM  
Conference Date 2008-11-17 - 2008-11-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kitakyushu Science and Research Park 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Design Gaia 2008 ―New field of VLSI design― 
Paper Information
Registration To VLD 
Conference Code 2008-11-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) Variable Scheduling and Binding for High-Level Synthesis Considering Indefinite Cycle Operations 
Sub Title (in English)  
Keyword(1) high-level synthesis  
Keyword(2) behavioral synthesis  
Keyword(3) variable scheduling  
Keyword(4) indefinite cycle operation  
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1st Author's Name Yuki Toda  
1st Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
2nd Author's Name Nagisa Ishiura  
2nd Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
3rd Author's Name Kousuke Sone  
3rd Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
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Speaker Author-1 
Date Time 2008-11-19 10:00:00 
Presentation Time 25 minutes 
Registration for VLD 
Paper # VLD2008-83, DC2008-51 
Volume (vol) vol.108 
Number (no) no.298(VLD), no.299(DC) 
Page pp.139-144 
#Pages
Date of Issue 2008-11-10 (VLD, DC) 


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