Invention Grant
US08538740B2 Real-time performance modeling of software systems with multi-class workload
有权
具有多级工作负载的软件系统的实时性能建模
- Patent Title: Real-time performance modeling of software systems with multi-class workload
- Patent Title (中): 具有多级工作负载的软件系统的实时性能建模
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Application No.: US12579124Application Date: 2009-10-14
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Publication No.: US08538740B2Publication Date: 2013-09-17
- Inventor: Dinesh Kumar , Asser N. Tantawi , Li Zhang
- Applicant: Dinesh Kumar , Asser N. Tantawi , Li Zhang
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Preston Young
- Main IPC: G06F17/10
- IPC: G06F17/10 ; G06F9/50 ; G06F15/173 ; G06F11/30
Abstract:
Methods and systems for determining a real-time performance model of systems that process multi-class workloads. The methods can include collecting measurement data, selecting a series of prior time windows, processing the measurement data to compute a set of constraints based on the measurement data from the series of prior time windows, augmenting the set of constraints to a measurement model to obtain an augmented measurement model and running a modified extended Kalman filter with the augmented measurement model to obtain a state estimate.
Public/Granted literature
- US20110087469A1 REAL-TIME PERFORMANCE MODELING OF SOFTWARE SYSTEMS WITH MULTI-CLASS WORKLOAD Public/Granted day:2011-04-14
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