Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.programming.threads > #4090
| From | computer45 <computer45@cyber.com> |
|---|---|
| Newsgroups | comp.programming.threads |
| Subject | I have to prove my scalable reference counting algorithm |
| Date | 2018-03-19 23:19 -0400 |
| Organization | A noiseless patient Spider |
| Message-ID | <p8pghe$am8$2@dont-email.me> (permalink) |
Hello, I have to prove my scalable reference counting algorithm, like with mathematical proof, so i will use logic to prove like in PhD papers: You will find the code of my scalable reference counting inside AMInterfacedObject.pas inside the zip file here: https://sites.google.com/site/aminer68/scalable-reference-counting-with-efficient-support-for-weak-references If you look inside the code there is two methods, _AddRef() and _Release() methods, i am using two scalable counting networks, think about them like counters, so in the _AddRef() method i am executing the following: v1 := counting_network_next_value(cn1); cn1 is the scalable counting network, and counting_network_next_value() is a function that increment the scalable counting network by 1. In the _Release() method i am executing the following: v2 := counting_network_next_value(cn1); v1 := counting_network_next_value(cn2); v1 := counting_network_next_value(cn2); So my scalable algorithm is "smart", because the logical proof is that i am calling counting_network_next_value(cn1) first in the above, so this allows my scalable algorithm to work correctly, because we are advancing cn1 by 1 to obtain the value of cn1, so the other threads are advancing also cn1 by one inside _Release() , it is the last thread that is advancing cn1 by 1 that will make the reference counter equal to 0 , so this scalable algorithm is working. Please look more carefully at my algorithm and you will notice that it is working as i have just logically proved it. Thank you, Amine Moulay Ramdane.
Back to comp.programming.threads | Previous | Next | Find similar | Unroll thread
I have to prove my scalable reference counting algorithm computer45 <computer45@cyber.com> - 2018-03-19 23:19 -0400
csiph-web