DEP: Detailed Execution Profile

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Provided by: Association for Computing Machinery
Topic: Storage
Format: PDF
In many areas of computer architecture design and program development, the knowledge of dynamic program behavior can be very handy. Several challenges beset the accurate and complete collection of dynamic control flow and memory reference information. These include scalability issues, runtime-overhead, and code coverage. For example, while Tallam and Gupta's work on extending WPP (Whole Program Paths) showed good compressibility, their profile requires 500MBytes of intermediate memory space and an average of 23 times slowdown to be collected.
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