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Groups > comp.programming.threads > #2511

Scalability prediction

From Ramine <ramine@1.1>
Newsgroups comp.programming, comp.programming.threads
Subject Scalability prediction
Date 2014-06-14 15:14 -0700
Organization A noiseless patient Spider
Message-ID <lnihgl$48u$1@dont-email.me> (permalink)

Cross-posted to 2 groups.

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Hello,


I have done a scalability prediction of my scalable RWLocks
on very small critical sections and on 3% of writes, using only an 
increment on a variable on the writer side of the critical section and 
reading this same variable on the reader side, and using the Amdahl law 
it has given a 50X scalability , that's good, and  you have to know that 
as the time under the reader side section grows this will even scale 
better than 50X.


This is why i tell you that my scalable RWLocks are still useful
and good and scalable even at 3% of writes on read mostly scenarios.


You can download my scalable RWLocks from here:

https://sites.google.com/site/aminer68/scalable-mlock


Thank you,
Amine Moulay Ramdane.

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Scalability prediction Ramine <ramine@1.1> - 2014-06-14 15:14 -0700

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