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Joined 1 year ago
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Cake day: June 11th, 2023

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  • Thanks for letting me know about this logic table thing, that explains my question when younger why some old computers had massive array of same components put together.

    ps. my first computer was a 80286 knock off. By the time I get to high school(basically 80386 era) that have a computer tech club where member bring their old computer parts to share, they are mostly no longer functional. I basically donated my old 80286’s 20MB hard drive for tear down and that’s first time me and other member see what it looks like inside a hard drive.



  • From look at the board, basically it looks like they did the “hardware” emu approach. But people I know that enjoy retro stuff they either want the look(original or replica case/keyboard, but internal is more modern that runs software emu) or they want the antique(functional original). It’s pretty rare to see these kinda of hardware emu where they bundle chips as close to old ones while trying to replicate how the old hardware work and then drive with another modern board for the input/output.






  • Someone will have it and then later if necessary there will be community re-written version. (crowd funded for example ) Doesn’t make sense to chase down a taken down version at this point.

    edit: article was updated, the maker gonna re-do the parts from pre-AMD funding point so it’s a clean one.

    Andrzej Janik updated the GitHub repository a few minutes ago with the message:

    IMPORTANT

    What happened

    The code that was previously here has been taken down at AMD’s request. The code was released with AMD’s approval through an email. AMD’s legal department now says it’s not legally binding, hence the rollback. Before anyone asks: I have received no legal threats or any communication from NVIDIA.

    What now

    At this point, one more hostile corporation does not make much difference. I plan to rebuild ZLUDA starting from the pre-AMD codebase. Funding for the project is coming along and I hope to be able to share the details in the coming weeks. It will have a different scope and certain features will not come back. I wanted it to be a surprise, but one of those features was support for NVIDIA GameWorks. I got it working in Batman: Arkham Knight, but I never finished it, and now that code will never see the light of the day:

    So six months after the code was made public as open-source, at the request of AMD’s legal department, that ZLUDA code has now been removed. Though given it’s Git and may have been cloned, the open-source code likely exists elsewhere by those that were intrigued by this effort.


  • recall, immediately foot the bill and still have to fix something they probably haven’t fix yet. (the article mention maybe microcode update in August. ) taking lawsuits, they can drag it on and buy themselves time to figure out how to deal with it.

    the legal side thing is, unless the claimant can prove that intel “knew” about this and still selling the broken item, there is not much they can do about it other than going through warranty process and get a replacement. However, now many outlet prove that to be a case from small companies to big data centers, they can’t keep selling those units as if they are not broken. Some thing needs to be done properly(like as MS for a mandatory update if detect such CPU or work with MB for BIOS update with a feature block) from their legal dept and make sure new buyers have ways to mitigate it.








  • okay, so let me try explain a little bit why this is very likely not going to happen.

    1. it’s a “public” transportation service that’s pay per use, first come first serve, there are different fee depending on time/distance/etc.
    2. in order to “restrict access” say, use the commercial/residential parking lot as example, you carve out certain part of the capacity that only BC resident can use and BC tax payer have to foot the bill. The parking lot example, commercial side and residential side strata foot the bill for the maintenance and design which area/zone etc for the residential one and it’s gates/etc.
    3. practically, 80% of BC don’t even use that service, source: https://www2.gov.bc.ca/assets/gov/data/statistics/people-population-community/population/pop_subprovincial_population_highlights.pdf 2021 about 5.2m in BC http://viea.ca/wp-content/uploads/2021/10/2021SOTI-Report-WEB.pdf 2021 report says +1.2% population for 10,272, so 100% of population is around 856k. which compare to 5.2m is 16% So I lump in another 4% that are not counted to Vancouver Island region but closely tied to the region which should be pretty fair estimate.

    That means, if the people that won’t use the service has to pay and reserve for the people that do use the service that would be unfair thus usually, a “toll” would be put in place to cover the cost of transportation deficit. You might ask, what deficit? To have reserved space for resident to use ferry, they have risk of running the ferries with empty space reserved for resident use. Those would have to be “over reserved” for service guarantee. If they under reserve, then you simply have 2 choice, either queue with tourist or queue for the next for resident.

    1. we have not even talk about the environment impact of reserving those spots just for residents instead of doing as much full ferry each time. That cost is footed by the whole BC as a province. (assuming we do have a carbon budget)

    In the end, it’s all about running cost and tourism scheduling. Let me run a very simple situation. Say, a tourist group booked a trip to run a bus with everything scheduled properly. Now, if resident have priority queue, means the whole tourist bus’s schedule is NOT guaranteed. If the fluctuation of local traffic suddenly spike, the tourist group might face 2 hours+ delay. Which is simply not acceptable for a tourism company to run such risk, the tourism industry might simply opt for other first come first serve transportation service. Which would have a big impact to Vancouver Island. And if you remove tourism traffic from ferry, then you foot more cost per trip or face reduced scheduling.

    The fact that for all 17+ years I lived in BC I only take the ferry round trip 3 times, and yet the tax is budgeted for subsidize it for more affordable traveling for the Van Island residents I think first come first serve is a fair compromise. Cause the people the visit Vancouver Island for tourism will most likely also visit other part of province, lower cost of transportation benefits everyone.