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Extracting Rich Performance Analysis from Simple Time Measurements
Extracting Rich Performance Analysis from Simple Time Measurements
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机译:从简单的时间测量中提取丰富的性能分析
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摘要
Embodiments of the invention rely on simple time measurements to extract rich performance analysis from a graphics program. The invention times the program as it repeatedly executes on a selected platform, while a series of variations are applied to the program with each execution. As a result, without requiring any specific profiling tools for the platform, a developer can analyze and understand the performance characteristics of the program based upon these elapsed time measurements. The program can then be optimized to incorporate variations that improve execution time.
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