Paper Abstract and Keywords |
Presentation |
2015-12-03 14:10
Exploration of Address Offsets of Basic Blocks for Cache Hit Ratio Improvement Junya Goto, Nagisa Ishiura (K.G.) VLD2015-74 DC2015-70 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This article proposes a method of reducing cache misses on an instruction memory by inserting offsets before basic blocks of a given program. The addresses of the basic blocks are adjusted by a unit smaller than the cache block size. A combination of the offsets that minimizes cache miss counts, which are computed by cache simulation, is searched. Since exhaustive search would require time exponential to the number of the offsets, the solution is searched by simulated annealing. An experiment on 7 benchmarks, assuming a single-level direct-mapping instruction cache, resulted in about 10% reduction in the cache miss count on average. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
cache memory / simulated annealing / offset / cache miss rate / basic block / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 338, VLD2015-74, pp. 237-241, Dec. 2015. |
Paper # |
VLD2015-74 |
Date of Issue |
2015-11-24 (VLD, DC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and 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) |
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VLD2015-74 DC2015-70 |
Conference Information |
Committee |
VLD DC IPSJ-SLDM CPSY RECONF ICD CPM |
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 |
VLD |
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) |
Exploration of Address Offsets of Basic Blocks for Cache Hit Ratio Improvement |
Sub Title (in English) |
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Keyword(1) |
cache memory |
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simulated annealing |
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offset |
Keyword(4) |
cache miss rate |
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basic block |
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1st Author's Name |
Junya Goto |
1st Author's Affiliation |
KWANSEI GAKUIN University (K.G.) |
2nd Author's Name |
Nagisa Ishiura |
2nd Author's Affiliation |
KWANSEI GAKUIN University (K.G.) |
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Speaker |
Author-1 |
Date Time |
2015-12-03 14:10:00 |
Presentation Time |
25 minutes |
Registration for |
VLD |
Paper # |
VLD2015-74, DC2015-70 |
Volume (vol) |
vol.115 |
Number (no) |
no.338(VLD), no.339(DC) |
Page |
pp.237-241 |
#Pages |
5 |
Date of Issue |
2015-11-24 (VLD, DC) |
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