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usl (version 1.2.0)

Analyze system scalability with the Universal Scalability Law

Description

The Universal Scalability Law is a model to predict hardware and software scalability. It uses system capacity as a function of load to forecast the scalability for the system.

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Version

Install

install.packages('usl')

Monthly Downloads

142

Version

1.2.0

License

BSD

Maintainer

Stefan Moeding

Last Published

April 29th, 2013

Functions in usl (1.2.0)

peak.scalability

Peak scalability value of a USL model
usl.solve.nlxb

Solve a USL model using non linear regression
plot

Plot the scalability function from a USL model
efficiency

Efficiency of the system
scalability

Scalability function of a USL model
summary

USL Object Summary
usl.solve.lm

Solve a USL model using a transformation to a 2nd degree polynom
finish

Finish USL object after initialize
usl-package

Analyze system scalability with the Universal Scalability Law
usl.solve.nls

Solve a USL model using non linear regression
confint

Confidence Intervals for USL model parameters
print

Print objects of class "USL"
raytracer

Performance of a ray-tracing software on different hardware configurations
specsdm91

Performanced of a Sun SPARCcenter 2000 in the SPEC SDM91 benchmark
$

Extract parts of a "USL" object
USL-class

Class "USL" for Universal Scalability Law models
predict

Predict method for Universal Scalability Law models
show

Show objects of class "USL"
usl

Create a model for the Universal Scalability Law
initialize

Generate an object from the "USL" class