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System and method for analyzing data accesses of a trace from a computer-executable program to determine data access patterns
System and method for analyzing data accesses of a trace from a computer-executable program to determine data access patterns
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机译:用于分析来自计算机可执行程序的迹线的数据访问以确定数据访问模式的系统和方法
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摘要
A system and method for analyzing data accesses to determine data access patterns. Data address accesses are traced and transformed into Whole Program Streams (WPS). WPS may then be used to discover higher-level data abstractions, such as hot data streams and data flow graphs. Hot data streams provide information related to sequences of data addresses that are repeatedly accessed together. Data flow graphs indicate how hot data streams are related and include frequencies of each hot data stream following another. Hot data streams and data flow graphs may be used with pre-fetching and/or cache managers to improve program performance.
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