Workload Characterization an Essential Step in Computer Systems Performance Analysis - Methodology and Tools
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Workload Characterization an Essential Step in Computer Systems Performance Analysis - Methodology and Tools
100 Abstract—Computer system performance is a very complex process in which the hardware and software manufacturers invest important human and financial resources. Workload characterization represents an essential component of performance analysis. This paper presents a trace bas
Workload Modeling for Computer Systems Performance Evaluation
Reliable performance evaluations require the use of representative workloads. This is no easy task because modern computer systems and their workloads are complex, with many interrelated attributes and complicated structures. Experts often use sophisticated mathematics to analyze
Simulation tools in computer system design methodologies
For Computer Designers, Understanding the Characteristics of Workloads Running on Current and Future Computer Systems Is of Utmost Importance during Microprocessor Design. a Microarchitecture-independent Method Ensures an Accurate Characterization of Inherent Program Behavior and Avoids the Weaknesses of Microarchitecture-dependent Metrics
......The workloads that run on our computer systems are always evolving. Software companies continually come up with new applications, many triggered by the increasing computational power available. It is important that computer designers understand the characteristics of these
Characterizing Computer Systems’ Workloads
The performance of any system cannot be determined without knowing the workload, that is, the set of requests presented to the system. Workload characterization is the process by which we produce models that are capable of describing and reproducing the behavior of a workload. Su
Quantifying hardware counter sampling error in computer system workload characterization
This technical report explores workload characterization using processor hardware counter sampling. We assume that we are measuring a set of hardware counter events greater than the number of physical counters on the processor, i.e., the counters are set to measure different even