Extract CPU time facility

An efficient facility for determining resource usage, such as a processor time used by tasks. The determination is performed on behalf of user applications that do not require a call to operating system services. The facility includes an instruction that determines elapsed time and reports it to the...

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Bibliographische Detailangaben
1. Verfasser: Greiner, Dan F
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An efficient facility for determining resource usage, such as a processor time used by tasks. The determination is performed on behalf of user applications that do not require a call to operating system services. The facility includes an instruction that determines elapsed time and reports it to the user as a single unit of operation.