Invention Grant
- Patent Title: Extended input/output measurement word facility for obtaining measurement data in an emulated environment
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Application No.: US14669140Application Date: 2015-03-26
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Publication No.: US09229883B2Publication Date: 2016-01-05
- Inventor: Scott M. Carlson , Greg A. Dyck , Tan Lu , Kenneth J. Oakes , Dale F. Riedy, Jr. , William J. Rooney , John S. Trotter , Leslie W. Wyman , Harry M. Yudenfriend
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Fleit Gibbons Gutman Bongini & Bianco PL
- Agent Jon A. Gibbons
- Main IPC: G06F11/30
- IPC: G06F11/30 ; G06F13/10 ; G06F9/30 ; G06F11/34 ; G06F13/12 ; G06F17/50 ; H04L1/00 ; G06F13/24 ; G06F3/06
Abstract:
An Extended Input/output (I/O) measurement word facility is provided. Provision is made for emulation of the Extended I/O measurement word facility. The facility provides for storing measurement data associated with a single I/O operation in an extended measurement word associated with an I/O response block. In a further aspect, the stored data may have a resolution of approximately one-half microsecond.
Public/Granted literature
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