Invention Grant
- Patent Title: Virtualized abstraction with built-in data alignment and simultaneous event monitoring in performance counter based application characterization and tuning
- Patent Title (中): 虚拟化抽象与基于性能计数器的应用程序表征和调优内置数据对齐和同时事件监视
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Application No.: US13052616Application Date: 2011-03-21
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Publication No.: US08798962B2Publication Date: 2014-08-05
- Inventor: Pradip Bose , Alper Buyuktosunoglu , Canturk Isci , Jeff Kephart , Xiaoqiao Meng , Ruhi Sarikaya
- Applicant: Pradip Bose , Alper Buyuktosunoglu , Canturk Isci , Jeff Kephart , Xiaoqiao Meng , Ruhi Sarikaya
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Ryan, Mason & Lewis, LLP
- Main IPC: G06F11/30
- IPC: G06F11/30 ; G06F9/455
Abstract:
Techniques for monitoring a set of one or more event counters of application execution are provided. The techniques include constructing a virtual performance monitoring counter (VPMC) layer as a unified abstraction of a physical performance monitoring counter (PMC) architecture, and incorporating one or more programming interfaces (PIs) in connection with the virtual performance monitoring counter, wherein the one or more programming interfaces facilitate simultaneous access and data monitoring across a set of one or more event counters.
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