ANALYSIS DEVICE, ANALYSIS METHOD AND ANALYSIS PROGRAM

ANALYSIS DEVICE, ANALYSIS METHOD AND ANALYSIS PROGRAM

PROBLEM TO BE SOLVED: To analyze the configuration of a sector cache, with accuracy.SOLUTION: An analysis device 20 collects sampling data D1, including the number of accesses and the number of cache misses obtained by sampling, while switching the sector configuration of a cache memory during execu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IDA KEIICHI, SUEYASU NAOKI
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To analyze the configuration of a sector cache, with accuracy.SOLUTION: An analysis device 20 collects sampling data D1, including the number of accesses and the number of cache misses obtained by sampling, while switching the sector configuration of a cache memory during execution of an application program 11 from a processor 10. The analysis device 20, having acquired the sampling data D1, calculates cache miss ratio, by dividing the number of cache misses by the number of accesses for each sector configuration.