Groups > comp.programming.threads > #4489

About USL Scalability Modeling with Three Parameters

Path	csiph.com!eternal-september.org!feeder.eternal-september.org!reader02.eternal-september.org!.POSTED!not-for-mail
From	Sky89 <Sky89@sky68.com>
Newsgroups	comp.programming.threads
Subject	About USL Scalability Modeling with Three Parameters
Date	Wed, 18 Jul 2018 14:15:28 -0400
Organization	A noiseless patient Spider
Lines	57
Message-ID	<pio040$ofi$10@dont-email.me> (permalink)
Mime-Version	1.0
Content-Type	text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding	7bit
Injection-Date	Wed, 18 Jul 2018 18:15:28 -0000 (UTC)
Injection-Info	h2725194.stratoserver.net; posting-host="745fb8a3578515f18a02550a8fa78409"; logging-data="25074"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX180Aa6WYQfgfGq4u/x2gc7v"
User-Agent	Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1
Cancel-Lock	sha1:8HY58q2YrLk35NKduYYN4OKRvJI=
Content-Language	en-US
X-Mozilla-News-Host	news://news.eternal-september.org:119
Xref	csiph.com comp.programming.threads:4489

Show key headers only | View raw

Hello..

Read this:


About USL Scalability Modeling with Three Parameters

As you have noticed i have implemented Universal Scalability Law for
Delphi and FreePascal, and i have also included the executable programs
inside the zip file, you can download it from:

https://sites.google.com/site/scalable68/universal-scalability-law-for-delphi-and-freepascal

But my above USL program is using two parameters , alpha and beta.

Now i am actually implementing the USL with three parameters, read
about it here:

http://perfdynamics.blogspot.com/2018/05/usl-scalability-modeling-with-three.html


So here is the USL function with three parameters that i am passing to 
the following partial derivatives calculator:

https://www.emathhelp.net/calculators/calculus-3/partial-derivative-calculator/?f=%28x%29*k+%2F%281+%2B+%28n*+%28x+-1%29%29%2B+%28m+*+x+*+%28x+-1%29%29%29&var=k&steps=on


Here is the function: (x)*k /(1 + (n* (x -1))+ (m * x * (x -1)))


And here is the partial derivatives that you have to pass
the nonlinear regression solver:

And you have to solve with the order of integration that is k

And you have to solve with the order of integration that is n

And you have to solve with the order of integration that is m


After that you will get your partial derivatives functions that i will
pass to my nonlinear regression solver, so i am actually upgrading
my USL for Delphi and FreePascal to support USL with the three Parameters

So stay tuned ! i will soon bring you the updated version of my
USL that will use three parameters for Windows and Linux and that will 
contain the executable programs for Window and for Linux.



Thank you,
Amine Moulay Ramdane.

Back to comp.programming.threads | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

About USL Scalability Modeling with Three Parameters Sky89 <Sky89@sky68.com> - 2018-07-18 14:15 -0400
  Re: About USL Scalability Modeling with Three Parameters Sky89 <Sky89@sky68.com> - 2018-07-18 14:35 -0400

csiph-web