Path-Classified Trace Cache for Improving Hit Ratio in Wide-Issue Processors
Summary :
In this paper, an instruction-cache scheme called Multi-Path Tracing is proposed to enhance the trace cache. Paths are classified to improve the trace cache hit ratio by reducing the path conflict and basic blocks are joined to reduce the hardware cost needed to implement the trace cache. Simulation results for various SPEC integer benchmarks show that the proposed scheme increases the hit ratio by more than 25% and the effective fetch size by 10%.
- Publication
- IEICE TRANSACTIONS on Information Vol.E82-D No.10 pp.1338-1343
- Publication Date
- 1999/10/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Computer Hardware and Design
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Jin-Hyuk YANG, In-Cheol PARK, Chong-Min KYUNG, "Path-Classified Trace Cache for Improving Hit Ratio in Wide-Issue Processors" in IEICE TRANSACTIONS on Information,
vol. E82-D, no. 10, pp. 1338-1343, October 1999, doi: .
Abstract: In this paper, an instruction-cache scheme called Multi-Path Tracing is proposed to enhance the trace cache. Paths are classified to improve the trace cache hit ratio by reducing the path conflict and basic blocks are joined to reduce the hardware cost needed to implement the trace cache. Simulation results for various SPEC integer benchmarks show that the proposed scheme increases the hit ratio by more than 25% and the effective fetch size by 10%.
URL: https://global.ieice.org/en_transactions/information/10.1587/e82-d_10_1338/_p
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@ARTICLE{e82-d_10_1338,
author={Jin-Hyuk YANG, In-Cheol PARK, Chong-Min KYUNG, },
journal={IEICE TRANSACTIONS on Information},
title={Path-Classified Trace Cache for Improving Hit Ratio in Wide-Issue Processors},
year={1999},
volume={E82-D},
number={10},
pages={1338-1343},
abstract={In this paper, an instruction-cache scheme called Multi-Path Tracing is proposed to enhance the trace cache. Paths are classified to improve the trace cache hit ratio by reducing the path conflict and basic blocks are joined to reduce the hardware cost needed to implement the trace cache. Simulation results for various SPEC integer benchmarks show that the proposed scheme increases the hit ratio by more than 25% and the effective fetch size by 10%.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - Path-Classified Trace Cache for Improving Hit Ratio in Wide-Issue Processors
T2 - IEICE TRANSACTIONS on Information
SP - 1338
EP - 1343
AU - Jin-Hyuk YANG
AU - In-Cheol PARK
AU - Chong-Min KYUNG
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E82-D
IS - 10
JA - IEICE TRANSACTIONS on Information
Y1 - October 1999
AB - In this paper, an instruction-cache scheme called Multi-Path Tracing is proposed to enhance the trace cache. Paths are classified to improve the trace cache hit ratio by reducing the path conflict and basic blocks are joined to reduce the hardware cost needed to implement the trace cache. Simulation results for various SPEC integer benchmarks show that the proposed scheme increases the hit ratio by more than 25% and the effective fetch size by 10%.
ER -
English
