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Tales of the M1 GPU

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Re: Tales of the M1 GPU

#151

Earlier quoted context omitted.

The difference between Facebooks Meta and other worlds is the difference between getting a billion+ people into the same virtual world. How big is Second Life? or Roblox?

I don't think you can call that a difference until metaverse starts actually hitting those numbers, or even surpassing the existing worlds.

Near as I can tell, second life seems to have around 40-50k typical users online.

Which is sizable, but not amazing.

Re: Tales of the M1 GPU

#152

What an interesting tale. But I feel like an anime character described it to me. I'm totally fine with it (I'm grateful the story is being told at all), but it is surreal tone for technical writing.

The quantity of exclamation points lol. I assume I'm just too old to get it...I'm okay with that, and I'm damn impressed with the results, so more power to Lina, whatever works for her.

Yeah, it's just... sorry, but there is nothing in the world so exciting that 149 exclamation points (thanks to another poster for counting) is warranted.

When every statement is exciting and special, then none of them are.

Re: Tales of the M1 GPU

#153

Earlier quoted context omitted.

The opinions around facebook’s metaverse are hilarious when things like Second Life, WoW, EVE, VR Chat, and even Roblox have been so massively popular yet unrecognized for what they are.

The difference between Facebooks Meta and other worlds is the difference between getting a billion+ people into the same virtual world. How big is Second Life? or Roblox?

> How big is... Roblox?

58.8 million DAUs in Q3 https://ir.roblox.com/news/news-details/2022/Roblox-Reports-...

Re: Tales of the M1 GPU

#154
post #28

watching a virtual persona stream their development of their M1 GPU drivers is one of the most cyberpunk things I've ever seen! it's easy to forget that this world is looking closer and closer to those dreamed up by Gibson, Stephenson, etc. what a time to be alive.

Can someone explain this vtoon trend to me? It doesn't seem to be driven by anonymity because their real name is easily findable, so I assume it's something else? It seems very common, especially in certain communities.

Re: Tales of the M1 GPU

#155

Earlier quoted context omitted.

And all that engineering resulted in a floppy drive that was slower and more expensive than comparable units for other home computers. I'm not sure if there is a lesson there...

Probably not a fair comparison in some ways but this reminds me of that story of Woz making a disk drive controller with far fewer chips by being clever and thoughtful about it all. I’m probably misremembering this.

[deleted]

Re: Tales of the M1 GPU

#156

Earlier quoted context omitted.

Probably not a fair comparison in some ways but this reminds me of that story of Woz making a disk drive controller with far fewer chips by being clever and thoughtful about it all. I’m probably misremembering this.

You’re talking about the Integrated Woz Machine. It was a custom disk controller that Wozniak created that was used in the Apple ][, /// and I believe on the original Macs. It was cheap, fast and worked.

And a later Mac, the IIfx, introduced I/O coprocessors to run the IWM, among other things. All part of the glorious wheel of reincarnation. [0]

[0] https://www.computer-dictionary-online.org/definitions-c/cyc...

Re: Tales of the M1 GPU

#157
post #57

The fact so much hardware these days is running a full real-time OS all the time annoys me. I know it is normal and understandable but everything is such a black box and it has already caused headaches (looking at you, Intel).

It's only a problem if they're closed source. We should be working on that.

Re: Tales of the M1 GPU

#158

Earlier quoted context omitted.

Why does she have so much clout when the latter has been working on this for much longer? I feel like there's some fanboyism happening here. This person basically just joined the project.

Quoted post unavailable.

[citation needed]

There's been a lot of speculation about this, but I haven't seen any damning evidence yet.

Re: Tales of the M1 GPU

#159

Earlier quoted context omitted.

This isn't even that new of a thing. The floppy disk drive sold for the Commodore 64 included it's own 6502 CPU, ROM, and RAM. This ran its own disk operating system[1]. Clever programmers would upload their own code to the disk drive to get faster read/writes, pack data more densely on the disk, and even copy protection schemes that could validate the authenticity of a floppy. 1: https://en.wikipedia.org/wiki/Commod…

And all that engineering resulted in a floppy drive that was slower and more expensive than comparable units for other home computers. I'm not sure if there is a lesson there...

Well, it was slower due to a hardware problem. Basically, the hardware serial device had a bug which required a bit bang comms channel to the disk drive. Doing that amidst the sometimes aggressive video DMA is what caused all the slowdowns.

Back in the day I owned machines that did it both ways, but not a C64. My Atari computer also had a smart disk drive. Worked over something Atari called SIO, which is an early ancestor of modern USB. Back then, the Atari machine was device independent and that turned out to be great engineering!

Today we have Fuji Net devices that basically put Atari and other computers on the Internet, even to the point of being able to write BASIC programs that do meaningful things online.

The C64 approach was not much different, working via RS-232. But for a bug, it would have performed nicely.

Now, my other machine was an Apple ][, and that disk was all software. And it was fast! And being all software meant people did all sorts of crazy stuff on those disk drives ranging from more capacity to crazy copy protection.

But... That machine could do nothing else during disk access.

The Atari and C64 machines could do stuff and access their disks.

Today, that Fuji Net device works via the SIO on the Atari, with the Internet being the N: device! On the Apple, it works via the SmartPort, which worked with disk drives that contained? Wait for it!!

A CPU :)

Seriously, your point is valid. But, it's not really valid in the sense you intended.

Re: Tales of the M1 GPU

#160

Earlier quoted context omitted.

I like your optimism, but it seems more like a Phillip K. Dick novel to me. >In 2021, society is driven by a virtual Internet, which has created a degenerate effect called "nerve attenuation syndrome" or NAS. Megacorporations control much of the world, intensifying the class hostility already created by NAS. from Johnny Mnemonic What can we do to make it more utopian?

Small nit but I was confused, I think Johnny Mnemonic is Gibbson? And I had to look up NAS, I think that part of the movie not the book. I think we have another couple decades before androids and mood organs of Phillip K dick at least but I could be wrong. But parts of Gibbsonian cyberpunk is already here!

> already here

Just unevenly distributed.

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