Thursday, May 12, 2022

Jerry Baulier

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 I don't often look at Linkedin, and even less often look at their feed (it's extremely boring), but I've opened it today and ri...
Sunday, March 6, 2022

first attempts at training FloatNeuralNet

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 After experimenting with the "intelligent design" , I've tried out training the same network from a random state to do the sa...
Tuesday, March 1, 2022

developing FloatNeuralNet in Triceps

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For a while I've wanted to experiment with the neural networks but haven't got around to it. I did some playing with them in a train...
Tuesday, February 15, 2022

my another book

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 I've published my book on car setup for racing: https://www.amazon.com/dp/B09SBRGFYL Not really a computer related subject, but anyway....
Monday, December 27, 2021

a book on Perl

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 I've been browsing at a used books store, and bought the book "Higher order Perl" by Mark-Jason Dominus.  It's been publi...
Saturday, December 18, 2021

sentiments

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 It's pretty amazing how the development of AI research is now intertwining with psychology. Not really surprising, since if the current...
Thursday, December 2, 2021

retraining the neural networks

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IEEE Spectrum had printed an issue on AI, and there they've described a way to teach the old neural networks the new tricks without maki...
Tuesday, September 7, 2021

"The Practice of Parallel Programming" available as a PDF

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It kind of didn't occur to me initially to announce it here, but here we go: I've made the fully edited and typeset version of my bo...
Sunday, August 29, 2021

lexical analysis with regular expressions

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Today I've got this simple idea of doing the lexical analysis (i.e. tokenization) in Perl with regular expressions: write all the possib...
Thursday, June 17, 2021

on Rust

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 I've attended a talk on the Rust programming language, and I've had a couple of realizations. 1. The new and interesting thing in R...
Monday, March 22, 2021

on automatic alerting

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 A few years ago I've read the book "Thinking fast and slow" by Daniel Kahneman. One of the things that stuck the chord fo rme...
Friday, December 25, 2020

time for more analog computers?

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In case if you haven't heard about them, the analog computers were unlike the digital computers. They were the electrical models assmeb...
Sunday, September 27, 2020

a book on probability

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I've stumbled upon the book "Introduction to probability" by Anderson, Seppalainen, and Valko. It's a college textbook.  R...
Wednesday, September 23, 2020

cheap malloc-ed stacks

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I've accidentally realized that the disjointed stacks (ones composed of the separately allocated chunks) can be pretty inexpensive if th...
Saturday, May 9, 2020

consistent time and loops

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It's obvious that the graph loops cannot be treated like the rest of the links with consistent time, or there would be no pipelining: we...
Tuesday, May 5, 2020

consistent time

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I've done some more thinking on the issues of consistent time in Triceps models , and came up with a design. It's not a final design...
Sunday, May 3, 2020

TLB coherence

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The discussion described in the last post got me thinking, why don't we have a hardware consistency for the page address translation cac...
Sunday, April 19, 2020

statistical and password-based memory protection

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I've recently had an interesting online conversation with Terry Lambert (whom I know from the FreeBSD times) about the memory protection...
Wednesday, February 19, 2020

Scheduling policy for burst multithreading

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Over a year ago I've been reading Eric Raymond's blog post on the limitations of multithreading: http://esr.ibiblio.org/?p=8223 Th...
Monday, September 2, 2019

networking & financials

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Looking at the Federal Reserve rates https://www.macrotrends.net/2015/fed- funds-rate-historical-chart , we can observe that once in a w...