Manabu-eo

10 ms·

61.
by Manabu-eo 2y ago
And I can't trust that site. An example: 3,129 days since Elon Musk said Teslas would have 1,000 kilometer (621 mile) range within a year or two. (9/23/2015) "My guess is probably we could break 1,000 kilomete
62.
by Manabu-eo 2y ago
Nuclear weapons they weren't able to use?
63.
by Manabu-eo 2y ago
I'm only seeing the errata for the B1 stepping there, not the B0 stepping that are those "QS".
64.
by Manabu-eo 2y ago
For those interested in the topic, I highly recommend the series of posts from Charles Bloom: http://cbloomrants.blogspot.com/2023/07/notes-on-float-and-m... > TLDR: > For S16 deltas, bias by 0x8080 , for S3
65.
by Manabu-eo 2y ago
How it compares to the many hybrid SSM/Transformer architectures that are coming out now, with 2B+ weights released? I skimmed the paper, but it seems it's innovation is basically combining both in the same layer, instead of alter
66.
by Manabu-eo 2y ago
Note that this is a "QS" CPU, very likely B0 stepping ES by posts elsewhere. A new one of those is around 3k USD alone. The 16-core can be had for around $1200 however and the board for $780. 12x32=384 GB of RAM seems to be about
67.
by Manabu-eo 2y ago
LLM inference is mostly memory bound. An 12-channel Epyc Genoa with 4800MT/s DDR5 ram clocks at 460.8 GB/sec. It's more than the 400GB/s of the M3 Max, only part of that accessible for the CPU. And on the Epyc System you
68.
by Manabu-eo 2y ago
The PCI-e HL-338 version is also listing 24 200GbE RDMA nics in a dual-slot configuration. How would they be connected?
69.
by Manabu-eo 3y ago
Source?
70.
by Manabu-eo 3y ago
Training needs lots of bandwidth, at least as done today. Something easier to distribute and do in a small scale is dataset creation.
71.
by Manabu-eo 3y ago
You can use a bit for zero or non-zero and then use bits only for providing the sign to non-zero values, for example. The sign part will be variable length but can probably be made very fast with hardware support.
72.
by Manabu-eo 3y ago
Yeap, for most they try, the a-hole (analog hole) will remain unplugged.
73.
by Manabu-eo 3y ago
There has been an 80GB leak of Nvidia drivers and firmware source code not too long ago by Lapsus$. Isn't HDMI 2.1 implementation part of it?
74.
by Manabu-eo 3y ago
I never heard the term "Momentary Fusion". There are other pulsed fusion methods, like Dense Plasma Focus[1] with it's very hot but very short lived plasmoids. Also still far from being economically viable, but I would say ha
75.
by Manabu-eo 3y ago
SpaceX, the topic of this thread, was wholly started by him, with him being very hands own since the beginning till at least the first F9. Just watch any fab tour with him, be the old ones from 2005 or the new ones at Texas. He is also a fo
76.
by Manabu-eo 3y ago
It seems to me that most of the complaints about register windows is related to the need of managing them via software, in case of overflow or task switch. What if there were an streaming hardware unit, with it's own caches, that manag
77.
by Manabu-eo 3y ago
For Japan, I saw this: https://petapixel.com/2023/06/05/japan-declares-ai-training-...
78.
by Manabu-eo 4y ago
Nim treats C/C++ as portable assembly, so you should think more in terms of compilation than "transpilation". While it can use C gc's like Boehm, it can also use the new ORC that benefits from optional lifetime annotatio
79.
by Manabu-eo 4y ago
It's there to allow you to have a consistent naming approach inside your project, regardless of the naming approach of the libraries you are using.
80.
by Manabu-eo 4y ago
Your Nim project will be in a consistent casing, otherwise the compiler will be warning you about inconsistent spelling. Regular Ctrl-shift-f will work just fine.
81.
by Manabu-eo 4y ago
Do you use it regularly? I don't, and I don't have any problem finding what I need with regular ctrl+F in Nim, because Nim projects are internally consistent in terms of style, with the compiler helping enforcing it with `-styleCh
82.
by Manabu-eo 4y ago
1 - Every search? What nightmarish code base are you imagining? That paranoia is not based on experience. 2 - Negligible cognitive load in my experience. You can just ignore that part of the language and treat it as case sensitive and every
83.
by Manabu-eo 4y ago
First, you are aware of `--styleCheck:usages` and `--styleCheck:off|hint|error` that by default already warns the user if he is not consistent on the spellings of identifiers? So you ever just have to search by one form inside your projects
84.
by Manabu-eo 10y ago
Dozens of engineers from Tesla and SpaceX contributed in the Hyperloop whitepaper. Plus Elon considers himself an engineer, even though he has a degree in physics.
85.
by Manabu-eo 10y ago
Physics 303: "pipes are not lossless! Friction and viscous interactions between the entering air and the tube wall will slow down that "shock front" to a highway speed wind in only a couple km." (quote from schiffern pos
86.
by Manabu-eo 10y ago
If you are talking about human health, it might be that any gravity bellow 0.8g is almost as bad for human health as microgravity. It could be that any gravity above 0.1g is as good as 1g for human health. We simply don't know the form
87.
by Manabu-eo 10y ago
One advantage of Mars to the Moon for a self-sustaining civilization that no-one mentioned is that it is MORE than a few hours away. Any moon base or future economy would be very dependent on earth, while Mars have more incentive to be inde