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Category: Interesting or Cool

Realtime AI generated DOOM

Realtime AI generated DOOM

Matching what Jensen Huang said at GTC 2024 where he predicted every pixel of your game will soon be generated by AI, Google just demonstrates AI is capable not only of generating frames, it’s capable of generating the entire game Doom live at 20fps.

Google shared their paper and info at https://gamengen.github.io

Links:

Nitty Gritty

Nitty Gritty

Despite having taken a number of salsa and swing dancing lessons, I’m afraid that I’m just not that natural of a dancer. But boy I love swing dancing when I see it. It’s definitely my favorite.

Stephen and Chanzie put on an amazing show at the Rock That Swing Festival by dancing to The Nitty Grity (by Shirley Ellis). Performed at the Deutsches Theater (February 6th, 2016)

Man – I wish our culture had a lot more of this kind of quality.

More Local Oregon/Portland 2024 Lowlights

More Local Oregon/Portland 2024 Lowlights

Portland and Oregon continue to struggle in 2024. While some of these numbers may be normal for bigger cities, all of these mark dramatically decreased quality of life for a city that used to have very few of these problems and only population of 600,000 people in the entire metro area.

  1. Port of Portland’s attempt to restart container traffic failed and Portland, ironically, loses it’s port.
    • I’ve written about this before, but the illegal activates of the ILWU Teamsters Union (that resulted in a record setting fine and their bankruptcy) also destroyed shipping business to the Port of Portland. After attempting for several years to woo shippers back, the port admits the shippers will not come back and all remaining container traffic will end Oct 1, 2024. This affects many local businesses like Les Schwab, Jeld Wen, Bob’s Red Mill and Pacific Seafood.
  2. Portland schools continue to be some of the worst in the nation (previously written about here)
  3. Portland net population continues to decline – lead by middle and high earners fleeing the state
  4. Overdose deaths go down by 10% everywhere across the country – but not Oregon. Demonstrating that legalization and harm reduction has increased the problem, not made it better.
  5. Oregon Housing and Community Services (OHCS) continues its mismanagement
  6. Portland has some of the most cost-burdened renters in the country
    • 50-57.9% of renters in Portland are considered cost-burdened – needing more than 30% of their income for housing.
    • Cost-burdened residents are not just the poor – but across all middle-income households. The median income required to live in Portland is $86,000/year.
    • Portland, despite having no need for water treatment plants and ample hydro-electricity, has some of the highest utility rates in the country.
    • 40% of renters do not have enough money after housing to cover basic expenses.
  7. Oregon ranks nearly last (47 out of 50 state) in mental health and care
  8. Half of public transit riders do not feel safe on public transit
  9. Portland restaurant closures continue to hit hard. Especially Oregon’s breweries
  10. Blame the victim
  11. Nearly half of Portland residents have expired plates
    • Since it was made illegal to enforce traffic laws during BLM riots, it turns out that 460,000 vehicles, or nearly HALF of Portland drivers, have let their tags expire. This is cited as one of the reasons for a $32 million shortfall at the Portland Bureau of Transportation.
    • That’s if they have plates at all.
  12. Misc

Physically modeling data

Physically modeling data

Norwood Viviano makes really interesting art. It demonstrates data using art.

Here’s one in which he 3D prints city maps that demonstrate the primary industries that created certain cities:

Or how rising water levels will flood different cities:

Or city population increases/declines over time:

Connecting an external GPU

Connecting an external GPU

Do you want to do AI work but have have a laptop, NUC, or other tiny form factor computer that cannot accept a gigantic GPU? Does your system have an Oculink port? Then maybe one of this external GPU doc is for you.

Minisforum DEG1 eGPU Dock allows you to plug in an external GPU to your small form factor PC. The only trick is that you’ll need an Oculink port. A number of small form factor PC’s now come with Oculink (like this AtomMan X7 Ti).

OCuLink is short for “Optical-Copper Link” that allows you to connect PCIe devices using an external cable rather than an internal slot. OCuLink has been around in the server world for about a decade, but starting in 2024 has becoming increasingly present on tiny form factor pc’s like the Intel’s NUCs. OCuLink is gaining popularity because it’s cheaper than complex solutions like Thunderbolt and offers almost direct PCI speeds. OCuLink is virtually an extension of your device’s PCIe slot, boasting a bandwidth of up to 16 GB/s which is much faster than Thunderbolt 4 which caps out at 5 GB/s.

You can also buy desktop PC versions of Oculink (like this one) to try things out. They’re kind of unique because they come with 2 components. A shim M.2 card to plug into your PCIe slots, and then it connects via Oculink to a small connector board that your graphics card plugs into:

Here’s a review of the setup and performance. It’s extremely impressive. You can play Cyberpunk in 4K raytracing on a connected 4090 in Ultra at a steady 70fps. Even in overdrive it maintains a steady 50+ fps. Horizon Forbidden West at 4k Very High settings plays at a stable 80-100fps – even without framegen.

While it’s still too much of a Frankenstein approach right now that isn’t consumer friendly, but I think OCuLink has really raised the bar and is going to make Thunderbolt and USB have to really up their game.