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Joined 1 year ago
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Cake day: August 15th, 2023

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  • (thinks out lound…)

    If you could force different speeds and different voltages, you can make some guesses as to what the cable might support.

    USB packets use CRC checks, so a bad checksum may indicate a speed or physical problem. (Besides stating the obvious, my point is that doing strict checks for each USB mode gives CRC more value.)

    I just looked over the source code for libusb (like I knew what I was looking for, or something) and it seems that some of the driver(?) components hook really deep into the kernel. There might be a way to test specific parts of any type of handshake (for dataflow or voltage negotiation) to isolate specific wires that are bad by the process of elimination.

    I think my point is that a top-down approach is likely possible, but it’s probabilistic.



  • I watched through Day of Honor a couple of times today, but it was kinda choppy for me since I had to work.

    I just want to clarify “give herself up” in that you mean she is willing to become part of the Voyager “collective” and puts aside her need to return to the Borg?

    If my above assumption is correct, then yes. She is growing exponentially personality wise, but there are significant challenges in doing so.

    Personally, I have been around engineers my entire life. Some people I know could rattle on for hours over something like p vs np even if they just learned about it a few hours ago. Put that same person in a complex social environment and they are absolutely clueless. It’s similar to Seven.

    Assuming I didn’t know anything about her timeline after Day of Honor, my guess would have been it would take years for her to learn how to operate in a complex structure like we are accustomed to. Janeway seems bright enough to understand that as well. So yeah, it would be a very long time before she could make the kinds of decisions we take for granted and Janeway would have to do that for her like a parent.

    Fast forward a bit to Picard, you can see how long it took for her character to develop into something that didn’t resemble a robot. (I am willfully excluding some later episodes of Voyager that were kind of odd, btw.)




  • It was totally fine. Borg implants or not, she was still human. She also didn’t have a choice about becoming Borg at such a young age. When her connection was cut with the collective, she basically became a child again making her Janeway’s responsibility. (That was close to Janeway’s logic I believe, and I agree with it. It was a human decision for another human who was incapable of making decisions.)

    The biggest thing is that Seven has already signed a contract with UPN, so she was kinda stuck for a few episodes anyway. Janeway knew this, so after thinking about it over a 50 gallon drum of coffee and a few packs of menthol Kools, she decided to just run with it and make it dramatic. (The Borg attorneys failed to overturn the terms of the contract even after several weeks of absolutely phenomenal work.)



  • I am curious as to why they would offload any AI tasks to another chip? I just did a super quick search for upscaling models on GitHub (https://github.com/marcan/cl-waifu2x/tree/master/models) and they are tiny as far as AI models go.

    Its the rendering bit that takes all the complex maths, and if that is reduced, that would leave plenty of room for running a baby AI. Granted, the method I linked to was only doing 29k pixels per second, but they said they weren’t GPU optimized. (FSR4 is going to be fully GPU optimized, I am sure of it.)

    If the rendered image is only 85% of a 4k image, that’s ~1.2 million pixels that need to be computed and it still seems plausible to keep everything on the GPU.

    With all of that blurted out, is FSR4 AI going to be offloaded to something else? It seems like there would be a significant technical challenges in creating another data bus that would also have to sync with memory and the GPU for offloading AI compute at speeds that didn’t risk create additional lag. (I am just hypothesizing, btw.)



  • For my applications, quantity is better. Since I do CAD work in addition to 3D scanning with only occasional gaming, I need the capacity.

    While I am 3D scanning, I can use in upwards of 30GB of RAM (or more) in one session. CAD work may be just as intensive in the first stages of processing those files. However, I wouldn’t consider that “typical” use for someone.

    For what you describe, I doubt you will see much of a performance hit unless you are benchmarking and being super picky about the scores. My immediate answer for you is quantity over speed, but you need to test and work with both configurations yourself.

    I don’t think I saw anyone mention that under-clocked RAM may be unstable, in some circumstances. After you get the new setup booting with additional RAM, do some stress tests with Memtest86 and Prime95. If those are unstable, play with the memory clocks and timings a bit to find a stable zone. (Toying with memory speeds and timings can get complicated quick, btw. Learn what timings mean first before you adjust them as clock speed isn’t everything.)


  • It seems like it would be extremely fast to me. Take a 50x50 block of pixels and expand those across a 100x100 pixel grid leaving blank pixels were you have missing data. If a blank pixel is surrounded by blue pixels, the probability of the missing pixel being blue is fairly high, I would assume.

    That is a problem that is perfect for AI, actually. There is an actual algorithm that can be used for upscaling, but at its core, its likely boiled down to a single function and AI’s are excellent for replicating the output of basic functions. It’s not a perfect result, but it’s tolerable.

    If this example is correct or not for FSR, I have no clue. However, having AI shit out data based on a probability is mostly what they do.




  • That is probably some good theory crafting, but I have no idea as that is a level of psychology that is beyond me. (That sentence looks a little smart-ass, but it absolutely isn’t, btw. 100% curious.)

    Personally, I can say is that I tend avoid foods that cause pain and may even subconsciously steer away from them too. I don’t actively seek out things like tomato sauce, but wouldn’t likely turn down a free spaghetti meal either.

    I do also tend to prefer cereal and milk, generally heavy fiber types. Antacids are great, but sometimes, just giving my stomach something harder to break down works fine too.


  • Just stay away from nearly anything that uses “healing ions” in its marketing material. If it’s not a straight-up fake product, it’ll likely kill you in due time. (Ozone generators are an exception unless you get a beefy one like mine, and then it can actually kill you.)

    Edit: lol! I have seen that video and made my comment about ions before I clicked it. Good video, btw. 5 stars.


  • For anyone else reading, baking soda can save you hundreds of dollars on regular antacids. One you get past the taste and train your body it brings relief, it’ll be tasting like champagne soon enough.

    LPT: Baking soda and water can burn your mouth and lips after a time as well, so keep it fairly dilute. More is sometimes needed, but not always better.

    Second LPT: Get a second small box of baking soda for heartburn use and keep it sealed in a Ziploc or something. It will absorb all kinds of stuff out of the air and end up tasting really bad. (Name-brand baking sodas tend to taste a little less fishy as well, but not by much.)

    Sorry, I know more about baking soda now than I care to admit. It’s really a super interesting chemical, even in its simplicity.



  • I was hoping that my heartburn would go away after I quit drinking a couple of years ago, but instead, it got worse. Honestly, that it’s probably because I started to form an actual diet and my stomach didn’t know what the fuck to do.

    Sigh. I am hoping this current mega-cycle of proton-pump inhibitors helps. It’s been a fairly high dose for about quadruple the normal length of time, so it might actually stick this time.