And that is just an ignorant thing to say.

(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.

Cable testers can bypass all of the standard driver and USB negotiation bullshit before anything else. I would imagine building a device to manually control when and how the connections are made is much easier than fighting for low level device control on systems like Windows, macOS and Android.

All good! It’s the same situation as I described and I see that increasing temps did help. It’s good to do a temperature tower test for quality and also a full speed test after that. After temperature calibration, print a square that is only 2 or 3 bottom layers that covers the entire bed at full speed or faster. (It’s essentially a combined adhesion/leveling/extrusion volume/z offset test, but you need to understand what you are looking at to see the issues separately.)

If you have extrusion problems, the layer line will start strong from the corners, get thin during the acceleration and may thicken up again at the bottom of the deceleration curve. A tiny bit of line width variation is normal, but full line separation needs attention.

Just be aware if you get caught in a loop of needing to keep bumping up temperatures as that starts to get into thermistor, heating element or even some mechanical issues/problems.

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.)

Putin has been saying NATO was already at war with Russia, so what is it, bub? You can’t start a war that is already started, supposedly.

Hell, there was even a Ukrainian video released from Kursk of some old dude telling Ukrainian soldiers that he expected US troops… because the TV said it was the US that was invading Russia.

185C is cold for PLA. It may work for slow prints, but my personal minimum has always been around 200C and my normal print temperature is usually at 215C.

Long extrusions are probably sucking out all the heat from the nozzle and it’s temporarily jamming until the filament can heat up again.

Think of the hotend as a reservoir for heat. For long extrusions, it will drain really fast. Once the hotend isn’t printing for a quick second, it will fill back up really fast. At 185C, you are trying to print without a heat reservoir. I mean, it’ll work, but not during intense or extended extrusions.

So if I just kick a hole in a wall at a friends house, it’s ok to pee into it as well?

Oh. When I said “the west” I was squarely pointing the finger at France. China is playing the longer game there because Russia has stationed Wagner down there already. It benefits both Russia and China if the population is focused on removing French influence. China gets a long term investment hedge against France and Russia gets more cheap mercs for Ukraine.

Now, I don’t really want to spend much time doing a full research project on what is basically a game of thrones’ish style side bet. It’s insanely complicated, I would imagine. After a few African countries went full-on coup d’état a few months ago, I realized there was much more going on.

Edit: I wasn’t downvoting you. I suspect that some people might be trying to launch some instability of their own. Lulz.

Chad has some decent gold fields. They aren’t the biggest the world, but they are substantial enough to draw attention. The cheap labor and zero environmental regulation is a value multiplyer as well.

When you add a little flavor the to pot by destabilizing the country and giving the west a bit of a headache, it’s now even more attractive.

The politicians are fine. China probably just bribes them in foreign currency and they sign the deal without even blinking at the interest rates. (Chad has a corruption index of 20 out of 100 with Senegal just a little better at 43.)

Eesh. I was joking.

Yeah. Russia did the same to protesters who held blank signs after the invasion of Ukraine.

Generally, thet hate each other. It’s not always the case, but if you put a random cat and a random dog together in the same room, it’s not going to work out well. Also…

Dogs want to be your friend. Cats might consider letting you be their friend, sometimes, when they want something.

Dogs might mourn for an owner that have passed. Cats would eat their dead owners.

Dogs may bark and warn their owners of danger. Cats would sleep through any danger.

All days are cat days.

Future chips not affected by THIS cpu bug yet.

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