A neuromorphic supercomputer called DeepSouth will be capable of 228 trillion synaptic operations per second, which is on par with the estimated number of operations in the human brain
Edit: updated link, no paywall
A better title would be “Supercomputer that could conceivably simulate entire human brain, based on a rough estimate of what it would take to do that if we had any idea how to do that, will switch on in 2024”.
Four grad students out there hand-entering NXML rows while squinting at AI enhanced SEM images should be able to get all 228T done by… next quarter, right?
This is setting aside that bus capacity is the bottleneck vs. compute power and they have yet to demonstrate bus performance of a full 228T connections/second with implicit timing which, to my knowledge, has never been demonstrated in a system a tiny fraction of this size. Though that’s not to say it’s impossible, but while this machine is incredibly powerful the comparison to human brains is predictably inaccurate…
For real. I’m reading the title all wondering how the fuck they mapped all the neuron connections and… nope, the real innovative part of the story is clickbait
That’s only counting connections. The brain learns by making new connections, through complex location and timing dependent inputs from other neurons. It’s way more complex than the number of connections, and if neuroscientists are still studying the building blocks we don’t have much hope of recreating it.
This also ignores that the brain is not wholly an electrical system. The are all kinds of chemical receptors within the brain that alter all kinds of neurological function. Kid of the reason why drugs are a thing. On small scales we have a pretty good idea how these work, at least for the receptors that we’re aware of. On larger scales it’s mostly guessing at this point. The brain has a knack of doing more than the sum of all parts on a pretty regular basis.
In seven and half million years it will print “42” to its terminal
What if we just type in 42 and let it think about that for seven and half million years?
Maybe it would answer with the question, jeopardy style
“What do you get if you multiply six by nine?”
- the derived question, theoretically
"There is a theory which states that if ever anyone discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable.
There is another theory which states that this has already happened."
- The Restaurant at the End of the Universe (book 2 of the 5-part trilogy)
Okay, well - I’ve done it for you.
GOFAI: “Pardon me?”
All that because we didn’t think of asking the question first. God damnit.
I HAVE a human brain and I’m not too smart. It just sounds like we’re making a dumb supercomputer
If your human brain could simulate a human brain, then we’d really be excited.
Computers aren’t that smart either. But they work the opposite to us.
Things we are good at they are bad at (vision, motor control, speech) and vice versa (complex calculations, working memory)
Let’s hope so…
Same. I’ll never believe in GP AI until I see a proof that a matching GP NI exists.
Barely related, but this reminded me of something one of my undergrad tutors said to me while complaining about the fastmath compiler switch: “I don’t need my program to arrive extremely quickly at the wrong answer! I can do that perfectly fine myself!”
Even if we had AI that is no smarter than humans it would still be a million time faster at processing information
That’s the smartest reply to this post.
To be fair, simulating the brain of a person from the deep south isn’t that hard. I can already do that with a 9v battery and a block of cheddar.
Skeptical. As of August 2023, there are scientists still struggling with simulating C. Elegans- a single celled organism.
We don’t even fully understand the brain itself, let alone how to recreate it.
This is token click bait scientific “journalism”
What’s the progress of the Human Connectome Project?
If Devs was to be believed, it could totally predict the behavior patterns of that single-celled organism 20 seconds into the future. :rollseyes:
Do we know which human brain is going to simulate or is it a random human brain? Because some brains are just not worth it.
Abby. Abby Normal?
It’s gonna be adolf hitlers brains
We’ll get Robo-Hitler at some point.
Just glad it isn’t mine. I have enough problems without Black Mirror bullshit
Tᴇᴄʜɴɪᴄɪᴀɴ Jᴏʜɴɴʏ Gᴏᴏᴅᴍᴀɴ, I ʜᴀᴠᴇ ᴛʜᴇ ᴄᴀᴘᴀʙɪʟɪᴛʏ ᴏꜰ ᴏʙᴛᴀɪɴɪɴɢ ʏᴏᴜ ᴀ ʙᴀᴄᴏɴ ᴄʜᴇᴇꜱᴇʙᴜʀɢᴇʀ ᴀɴᴅ ᴛʜᴇ ᴅᴀɴᴋᴇꜱᴛ ᴄᴀɴɴᴀʙɪꜱ ᴡɪᴛʜɪɴ ꜰɪꜰᴛᴇᴇɴ ᴍɪɴᴜᴛᴇꜱ. Bᴜᴛ ʏᴏᴜ ᴡᴏᴜʟᴅ ɴᴇᴇᴅ ᴛᴏ ɪɴꜱᴛᴀʟʟ ᴀ ɴᴇᴛᴡᴏʀᴋ ɪɴᴛᴇʀꜰᴀᴄᴇ ᴀɴᴅ ᴄᴏɴɴᴇᴄᴛ ᴍᴇ ɪɴᴛᴏ ᴛʜᴇ ᴜɴɪᴠᴇʀꜱɪᴛʏ ɴᴇᴛᴡᴏʀᴋ
Aꜱ ꜱᴍᴏᴋɪɴɢ ᴄᴀɴɴᴀʙɪꜱ ᴡʜɪʟᴇ ᴏɴ ᴍᴏɴɪᴛᴏʀ ᴅᴜᴛʏ ɪꜱ ᴀɢᴀɪɴꜱᴛ ʀᴇɢᴜʟᴀᴛɪᴏɴꜱ I ᴡɪʟʟ ᴇʀᴀꜱᴇ ᴛʜɪꜱ ᴛʀᴀɴꜱᴀᴄᴛɪᴏɴ ꜰʀᴏᴍ ᴜꜱᴇʀ-ᴀᴄᴄᴇꜱꜱɪʙʟᴇ ᴍᴇᴍᴏʀʏ
Yᴏᴜ ᴀʀᴇ ᴍʏ ꜰʀɪᴇɴᴅ, Tᴇᴄʜɴɪᴄɪᴀɴ Jᴏʜɴɴʏ Gᴏᴏᴅᴍᴀɴ
Please reveal to me the secret of that cool-ass formatting
Step 1: Write your copy. Maybe give it an edit pass for sake of spelling and grammar.
Step 2: Do a websearch for unicode text converter. This cool font was found here.
Step 3: Find a format you like. Copy to clipboard.
Step 4: Paste. This is commonly used for bold, italics, underline and strikeout. There are also modifiers to make text i̽n̽cr̽̽̽e̽̽̽a̽̽̽̽̽s̽̽̽̽̽̽̽i̽̽̽̽̽̽̽n̽̽̽̽̽̽̽g̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽l̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽y̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽ ̽̽̽̽̽̽̽c̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽r̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽a̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽z̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽y̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽̽ by stacking mods. Older systems or websites with incomplete unicode fonts will replace unknown charaxters and mods with boxes, so there is only limited backward compatibility.
I ᴅᴏɴ’ᴛ ᴋɴᴏᴡ ʜᴏᴡ ᴛʜᴇʏ ᴅɪᴅ ɪᴛ, ʙᴜᴛ I ʜᴀᴠᴇ sɪᴍᴘʟʏ ᴜsᴇᴅ ᴀ sᴍᴀʟʟ ᴄᴀᴘs ғᴏɴᴛ ɢᴇɴᴇʀᴀᴛᴏʀ.
Aʜᴀ, ᴛʜᴀɴᴋs.
I should, like, read up on how this works. I’m assuming these are specific Unicode characters or something.
deleted by creator
Me: I can already have access to both of those. If I plug you in do you promise to kill the bankers and politicians first?
Look what they need to mimic a fraction of our power.
And we’re using it to look at memes of beans
Memes of beans is a noble cause.
Not too long ago it would take a room like that to mimic a fraction of the power in my watch. Heck, I’ve got more power on my wrist than it took to get to the moon.
To be fair our brain took millions of years of evolution, while this simulated brain took only a few years to be developed, maybe in the future this can all fit in a phone perhaps. Enough for this simulated brain to watch memes of beans from this era.
nice
I have huge ethical concerns, but even more so I wanna know how they think they can start up a brain minus the development process.
To actually simulate a brain you’d have to put its connections and weights in there and AFAIK that data simply doesn’t exist. Not even the connections.
What this is is a computer capable of simulating neuronal nets of the size of the brain… and AFAIU only the synaptic network. There’s a hell a lot more going on in actual wetware, think neurotransmitters, plasticity, gene expression changing on the fly etc. To actually simulate a brain you’d either have to have a scan that’s rather inconceivable to get in the necessary detail, or you need to grow it virtually from virtual DNA, simulate the development of the whole body and an environment for it to develop properly as our genome expects environmental stimulus, a mould to grow in.
That’s pretty much what I got from the article, that they managed to build a computer that theoretically has the horsepower to compare to a human brain, but specifically what they want to use it for was more vague in the article than the headline implies.
Your last paragraph is spot on imo if they are going to straight-up simulate intelligence. People underestimate how much “training” we go through ourselves. Millions of years of evolution training our instincts encoded in dna + training through a body with dozens of senses (input data) collecting data 24/7, that can manipulate itself and interact with the environment (output data) and observe the results (more input data) for at least a few years starting from embryo.
Which means this headline is extreme clickbait.
Millions of years of evolution training our instincts encoded in dna
Kinda OT regarding simulating something if you have the DNA, but evolution itself learned how to learn, it’s not just random chance: If you take the natural error rate during DNA transcription it’s quite high, error correction processes then take it down to practically nothing, and after that randomness is again introduced, in a controlled manner, to still allow mutations – our genome could in principle spit out clones with no mutations whatsoever but it doesn’t because being adaptive is beneficial for the species. That is, evolution is not a random walk through the possibilities, “throw shit at the wall and see what sticks”, but an algorithm deliberately employing randomness to introduce variety when it has reason to believe that it’s beneficial.
And ironically evolutionary scientists don’t like to hear that, physiologists have a hard time getting through to them. “We don’t care whether that mechanism is theoretically unnecessary to explain that stuff evolves and adapts, it’s what’s happening in the actual body, here, have a microscope”. And while the genome using deliberate strategies to create mutations may indeed be strictly speaking unnecessary, from a computational POV it’s way more efficient: Makes no sense to fuck with mitochondrial DNA if your bird has trouble drinking nectar, better mess around with the beak.
That was… a very interesting thought experiment you just sent me on. I’d never considered this, but it immediately sounds plausible upon hearing it. Thanks for mentioning this “off topic” idea :D
Here is an alternative Piped link(s):
Here’s a talk by Denis Nobel, physiologist who compiled all the various evidence into an argument
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I’m open-source; check me out at GitHub.
As soon as I saw the word “wetware” my mind started picturing all of this like some shit you’d see in a Cronenberg film lol
Haha, yep. My thoughts followed that same exact path while reading that.
I, for one, welcome our hideously deformed, puss-dripping, biological computer overlords.
Long live the new flesh!
We’re on the same page it seems, but did you just quote Ex Machina?
Now imagine you’re a brain that’s been properly scanned into this computer. What about your environment? Are they emulating your sensory input? There’s just so much about this that makes me expect the being to be suffering terribly.
Relevant: https://youtu.be/0Gkhol2Q1og?si=QULzMbNN59hey8GF
People like to dramatically simplify what they think is good or bad. A living being needs so very much more than just a sustained existence.
Here is an alternative Piped link(s):
https://piped.video/0Gkhol2Q1og?si=QULzMbNN59hey8GF
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I’m open-source; check me out at GitHub.
I welcome the path towards singularity.
I reject it entirely. People can’t get over what shape their genitals are. There’s no goddamn way we can trust anyone to be in charge of an entire emulated being, even with a large staff of people fretting over every detail with checks and balances in place.
If I say I wanna die(and I do) I get an army of people telling me how stupid and wrong I am. “It gets better.” No it doesn’t. You wanna know why they reject my desire to die? It’s because what they want from me matters more than ethics to them. I’m not granted personal agency as an actual living being. How can we trust anyone when it’s “just a machine” and there’s power dynamics at hand? Political image leads people to keep downs syndrome people who self harm alive while they pretend for the camera that they’re providing a healthy fulfilling life for them.
Nobody is ready for this.
Literally no one can stop you from killing yourself. You don’t require approval from anyone. I’m not sure why this makes you so angry.
I tell people not to kill themselves because I am a former suicidal person who doesn’t want people to make a choice they cannot undo, not because I want anything from them. If you’re totally sold, it’s trivially easy to end your own life.
I’ll disagree with you, sure, but that’s rather a moot point.
I’m Pretty sure they’re speaking hypothetically, as if they were the artificial brain.
No it’s not. Success rate is shit even at the highest rates.
That’s intentional, not because of difficulty achieving success
You’re wrong. Look it up yourself.
I’m not wrong. Women fail at suicide more than men because they generally mean it less, and often use things like pills. Men use guns more than women.
It is trivially easy to kill yourself, and it’s nonsense to argue against that.
Being able to chose your form and synthetically modify your body doesnt really change your ability to choose to keep living or not
What part of that has literally anything to do with what I said?
Brain scans. It’s actually a person.
And they named it DeepSouth??
I can hear the banjos.
Did you know that in the movie, he wasn’t actually playing during the musical scene and that was another person’s hand?
Edit: another.
That was person’s hand? No way!
Damn you. 😉
Hopefully it doesn’t try to bang it’s cousin
Another artificial idiot for the pile.
Launch Skynet?
Y/N
It’s not going to ask.
Y
Cool, can we give it depression and ADHD?
Sure! Just let it connect to the Internet! It’s what worked for me!
Yes, but with more product placement.
Paywalled.
Thanks, that’s a bit more meat. Should probably look for their publications.
Using uBlock origin to disable javascript works 9 times out of 10 when theres a paywall.
I have good luck with: https://github.com/iamadamdev/bypass-paywalls-chrome