Comments for Austin G. Walters https://austingwalters.com/ Join me in living, learning and optimizing life! Wed, 12 Oct 2022 03:45:03 +0000 hourly 1 https://wordpress.org/?v=6.3.8 Comment on Why I Vote by Austin https://austingwalters.com/why-i-vote/#comment-2181 Wed, 12 Oct 2022 03:45:03 +0000 http://108.61.119.12/?p=146#comment-2181 In reply to Dennis.

Yes

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Comment on Why I Vote by Dennis https://austingwalters.com/why-i-vote/#comment-2172 Sun, 21 Aug 2022 15:56:06 +0000 http://108.61.119.12/?p=146#comment-2172 You wrote this in 2012. do you still vote

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Comment on Everyday Algorithms: Elevator Allocation by Roger https://austingwalters.com/everyday-algorithms-elevator-allocation/#comment-2132 Tue, 29 Mar 2022 08:29:19 +0000 http://108.61.119.12/?p=1423#comment-2132 This algorithm is so confusing, especially the choice of your “little function” (inside addfloor), which adds up the circuit time and a proportional average load. What’s the physical and intuitive meaning of adding up two terms, one is time, the other is the headcount?

Also note the comment at the start of the addfloor(), which states that
# (Index * 5 seconds) + (20 seconds * (Index – PrevIndex))
# If previous elevators loops/stops add up to be greater than,
# (timePerFloor * 2) + timePerWait.
It seems completely unrelated with your “little function”, as the proportional headcount is not mentioned at all.

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Comment on Increasing Battery Life on an Arch Linux Laptop (ThinkPad T14s) by PeeWeeHerman https://austingwalters.com/increasing-battery-life-on-an-arch-linux-laptop-thinkpad-t14s/#comment-2128 Sat, 05 Mar 2022 08:09:56 +0000 https://austingwalters.com/?p=3409#comment-2128 In reply to JohnIL.

There’s an additional problem with Linux that affects AMD laptops: it’s been documented by now (and no updates applied to “stable” kernel line after 18 months, and counting…) been documented that updates on chipset drivers (the package is called linux-firmware) affect temperatures for the worse on AMD Ryzen family. By accident, I downgraded to an older ISO of Xubuntu that I had lying around from october 2020 and using that system my Ryzen doesn’t idle at 55 C degrees anymore, it is able to cool down to 38 C degrees on idle (the same as Windows, but only at idle… any slight CPU load on Linux will make it run 10 degrees Celsius hotter… terrible optimization)
So yeah, if you been having issues with AMD laptops on Linux try reverting back to an older distro, or find a way to manually downgrade the linux-firmware package (I would be curious to what exactly components of the system are controlled by the contents of this package besides CPU)

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Comment on Increasing Battery Life on an Arch Linux Laptop (ThinkPad T14s) by PeeWeeHerman https://austingwalters.com/increasing-battery-life-on-an-arch-linux-laptop-thinkpad-t14s/#comment-2127 Sat, 05 Mar 2022 08:03:50 +0000 https://austingwalters.com/?p=3409#comment-2127 In reply to JohnIL.

That’s my feeling too lately, John. I’ve been sick and tired of so many problems with Linux on laptops, after buying a new one. None of these issues existed in my older laptop. Additionally to that, it seems like Linux is not ready at all for AMD CPU’s, for Intel it might work. The combination of these factors cause a myriad of problems. 1h40m of battery life for a new laptop is simply unnaceptable. I rarely use battery, that’s not the case, but I live in an area with frequent power outages. Besides that, the fact so much power is being drawn from my battery shows that Linux might potentially cause PHYSICAL DAMAGE to the battery because of its nonsense.
It’s been a mystery to me, I still have my Windows partition for emergency situations and testing. I’ve been finding that when I boot up on Windows my battery life is the same (3 hours idle, around 1h45 browsing web with wifi on) No change. The only difference is that Windows runs 10 C degrees cooler at all times. (a visual indicator of chip usage)
So I don’t know anymore what is the culprit: is it Linux? is it AMD?
I just know I regret this purchase.
And I’m not buying AMD products anymore.
15 years go by, always the same problems, no solutions.
I’m gonna stick with Intel+Nvidia from now on.

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Comment on An Analysis on Rumble NASDAQ: CFVI by Jackson Fretheim https://austingwalters.com/an-analysis-on-rumble-nasdaq-cfvi/#comment-2123 Tue, 15 Feb 2022 15:11:29 +0000 https://austingwalters.com/?p=4016#comment-2123 I appreciate the analysis. There are going to be many opportunities as “alt-tech” continues to grow, we’ve already seen tremendous growth in this area.

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Comment on Predictions for 2022 by Jackson Fretheim https://austingwalters.com/predictions-for-2022/#comment-2115 Fri, 07 Jan 2022 00:59:56 +0000 https://austingwalters.com/?p=4000#comment-2115 In reply to Austin.

Good reasoning, I am excited to see what happens.

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Comment on Predictions for 2022 by Austin https://austingwalters.com/predictions-for-2022/#comment-2114 Wed, 05 Jan 2022 05:07:27 +0000 https://austingwalters.com/?p=4000#comment-2114 In reply to Jackson Fretheim.

In terms of Bitcoin, check the quarterly returns: https://www.coinglass.com/today

  • Average quarterly returns 2016 – 2021: 37%
  • Average quarterly returns 2013 – 2021: 54%

It seems like a very fair bet it’ll be over $100k; not including the fact companies are beginning to include bitcoin on the balance sheet and inflation continues to increase.

In terms of republicans, the country breakdown is more like: ~33% ind, ~33% rep, ~33% dem

I know of no person who follows politics happy with what’s going on. After Afghanistan, inflation, etc there is going to be plenty of demoralized democrats. Independents and Republicans are going to get involved in the voting process. So let’s make up some numbers, lets say

If you break those out you’re looking at a 57% to 43% win for Republicans. That tracks with polling, showing a 10% lead for Republicans.

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Comment on Predictions for 2022 by Jackson Fretheim https://austingwalters.com/predictions-for-2022/#comment-2113 Wed, 05 Jan 2022 01:40:39 +0000 https://austingwalters.com/?p=4000#comment-2113 Interesting predictions, Austin. I am curious about a couple things:
1. Bitcoin breaks $100,000: why? I have some crypto and am generally positive about it in general but I really can’t see this. I don’t think an all-time-high would be impossible, but $100k seems arbitrary and high.
2. Republicans take house & senate: do you think the fraud and “stolen” election that you seem to believe in will suppress republican turnouts? I really can’t see many people who think voting doesn’t matter going out and voting, especially in a midterm which people often seem to care less about than presidential elections.

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Comment on Fast Full-Text Search in PostgreSQL by Clay Shentrup https://austingwalters.com/fast-full-text-search-in-postgresql/#comment-2112 Wed, 29 Dec 2021 04:53:30 +0000 https://austingwalters.com/?p=2468#comment-2112 What about generated columns?

ALTER TABLE pg_search_documents
ADD COLUMN tsvector_content_dmetaphone tsvector GENERATED ALWAYS AS (
to_tsvector(‘simple’, pg_search_dmetaphone(coalesce(“pg_search_documents”.”content”::text, ”)))
) STORED;

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