Recent submissions

Comment · 6 months ago
This appears to treat subscription style games and free to play with in game purchases differently than other games.

I would assume if that law passed the simplest compliance would just be to charge subscriptions and stop selling games directly. It seems like doing that would comply with that law without requiring much to change?

Comment · 8 months ago
If we're talking about standard server RDIMMs with ECC (or the prosumer stuff) the CPU visible ECC (excluding DDR5's on-die ECC) is typically implemented as a sideband value you could ignore if you disabled the correction logic.

I suppose what winds up where is up to the memory controller but (for DDR5) in each BL16 transaction beat you're usually getting 32 bits of data value and 8 bits of ECC (per sub channel). Those ECC bits are usually called check bits CB[7:0] and they accompany the data bits DQ[31:0] .

If you're talking about transactions for LPDDR things are a bit different there, though as that has to be transmitted inband with your data

Comment · 8 months ago
Comment · 3 years ago
Wow, I feel like you must have a pretty unique specialization because you are doing incredibly well for ICT5 (Congrats!) There are ICT levels above 6 but I feel like in practice those are very rare and you could easily spend decades working and not make it above ICT6 in many divisions.
Comment · 3 years ago
I reached out to Mercury Research (the company whose research is being quoted) and the articles are missing some clarifying information.

The overall CPU Market Share number also includes both IoT and SoC numbers which are not included in the other numbers and in which Intel's shipments have declined substantially while AMDs SoC products (including game consoles) are making up a large number. This is what's responsible for the disparity.

They also added that the data was distributed with a helpful clarifying note the news articles are mostly omitting:

* Please keep in mind that due to the inventory corrections taking place, that the statistics and share movements reported here in the past few quarters -- and likely for the first half of 2023 -- are more reflective of the suppliers differing in the depth and timing of their inventory corrections, rather than indicating sales-out share of the PC market, which is something we probably won't know with any accuracy until late in 2023. *

Comment · 3 years ago
Additionally

Measure Response: Determine what an adversary nation does in response to the violation (what resources are scrambled, where do they come from etc)

Messaging: All the permutations of two sets of government folks trying to send a message the pair mutually understand re: defense etc

Tie up resources: Low cost provocation may divert higher cost resources and tie them up for a longer period of time since its a dwelling threat

Acquire signal information: Use sensors and measurement systems outside of the threat to measure the locations and signatures of tracking systems deployed to assess and monitor the threat

Deploy lightweight physical payloads: dust something of interest over an area etc

Comment · 3 years ago
I would imagine most of the very large companies have a treasury group that's managing their excess cash etc and that those people are probably offering lots of opinions on general economic direction. Couple that with contact with lots of their peer group doing the same, the economic consulting groups they're all hiring and contact with a bunch of bankers and I'd assume they'd start feeling they have an opinion. Add to that what they see in their own business when they're broad enough and I'd see why they'd start expounding on the topic
Comment · 3 years ago
Maybe its better in some programming languages, but my experience with verilog/systemVerilog output is that it generates a design with flaws almost every time (but very confidently). If you try to correct it with prompting it comes up with reasonable sounding responses about what its fixing then just creates more wild examples.

One pretty consistent way to see this is to ask for various very simple designs like a n-bit adder, it will almost always do something logically incorrect or syntactically incorrect with the carry in or carry out

Comment · 3 years ago
No, that tweet predates the more recent ban tweet by 2 days. I just checked and ElonJet and a couple of the other accounts definitely show as suspended/banned to me.
Comment · 4 years ago
Comment · 4 years ago
And they would also include extra cost for things like mandatory warranty and service requirements in some EU countries that do not exist in the US.
Comment · 4 years ago
Comment · 4 years ago
I know you're acknowledging you're joking.

For those who do find themselves bothered by this kind of thing, these projects are almost always a few layers deep on what they're actually researching. I would assume this is more fun demo with a potential economic application in large scale roasting but that the research value (and intern training value) are in the general research area of broad solar concentrator R&D. If you look at the publication history for the folks involved you'll see a lot of papers on molten salt solar concentrators (materials, plant design, physics of etc).

Sandia does a lot of really interesting and valuable research (across all the sites but NM and CA in particular).

Comment · 4 years ago
I mean isn't the B in ICBM for ballistic reentry, that's probably about as fast a deorbit from the height of the space station as you would get?
Comment · 4 years ago
I could imagine a corporate customer who might be slightly less cost sensitive but have employees that would prefer not to go through a purchase order approval process multiple times might be where purchases like that get made

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