(Enter summary)
Abstract: Trace caches enable high bandwidth, low latency instruction
supply, but have a high miss penalty and relatively large working
sets. Consequently, their performance may suffer due to capacity
and compulsory misses. Trace preconstruction augments a trace
cache by performing a function analogous to prefetching. The
trace preconstruction mechanism observes the processor's
instruction dispatch stream to detect opportunities for jumping
ahead of the processor. After doing so, the preconstruction... (Update)
Context of citations to this paper: More
...by fetching other useful instructions while the miss is resolved. This mechanism can be thought of as just in time trace constructor [8] that can build multiple traces concurrently. We also observed that programs display a remarkably large amount of trace locality. In some...
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BibTeX entry: (Update)
Q. Jacobson and J. E. Smith. Trace Preconstruction. In Proceedings of the 27th Annual International Symposium on Computer Architecture, pages 37--46, Vancouver, British Columbia, June 12--14, 2000. http://citeseer.ist.psu.edu/jacobson00trace.html More
@inproceedings{ jacobson00trace,
author = "Quinn Jacobson and James E. Smith",
title = "Trace preconstruction",
booktitle = "{ISCA}",
pages = "37-46",
year = "2000",
url = "citeseer.ist.psu.edu/jacobson00trace.html" }
Citations (may not include all citations):
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Evaluating Future Microprocessors: The SimpleScalar Tool Set
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A Dynamic Multithreading Processor
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Path-Based Next Trace Prediction
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Putting the Fill Unit to Work: Dynamic Optimizations for Tra..
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Prefetching in Supercomputer Instruction Caches (context) - Smith, Hsu - 1992
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Instruction Pre-Processing in Trace Processors
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An Intelligent I-Cache Prefetch Mechanism (context) - Young, Shekita - 1993
1
High-Performance Frontends for Trace Processors
- Jacobson - 1999
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