Evaluation of interrupt-handling routines with a logic-state analyser

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Evaluation of interrupt-handling routines with a logic-state analyser

Use of a logic state analyser as a hardware monitoring tool is described. The interrupt handling routines of the UNIX* operating system, running on a Perkin-Elmer 7/32, were measured before and after major code modification. CLock handLing is used as an example. Performance improvements included a reduction in the execution time of the common interrupt handler from 654 to 55 microseconds and a ...

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ژورنال

عنوان ژورنال: Performance Evaluation

سال: 1983

ISSN: 0166-5316

DOI: 10.1016/0166-5316(83)90037-8