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Friday, June 12

Geek

Daily News Stuff 11 June 2020

Paris Commune The Musical Edition

Tech News



Disclaimer: Not that I'm against a direct assault on Twitter's core audience.  Just sayin'.

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Thursday, June 11

Geek

Daily News Stuff 10 June 2020

0.8.6-GIT Edition

Tech News

  • So someone had a fun morning.




  • Baldur's Gate II.

    Sound didn't work for me, and multi-class specialisation seems to be messed up.


  • Crystal 0.35 is out.  (Crystal-Lang)

    This is the final version before the 1.0 release candidates, so it has more breaking changes than typical - every breaking change that was pending has been pushed in so that they don't need to do that in 1.0.  The changes appear to be entirely in the standard library though, and not the language, which already when through a similar trial by fire.

    Only notable new language feature is explicit syntax for exhaustive case statements.  This is a neat feature to allow compile-time correctness checking where you need it, without forcing you to code around it when you don't.

    So this:

    case x
    when 1 || 3
       ...
    end


    Will compile just fine, and execute the ... code when x == 1 or x == 3.

    But this:

    case x
    in 1 || 3
        ...
    end


    Will check the values x could possibly have, and refuse to even compile if you haven't explicitly accounted for all of them.  This is both elegant and pragmatic.

    Other changes include support for shebang scripts, so that you can compile on the fly (reasonably quick if you don't want optimisation) and pass the command-line parameters through to the Crystal code rather than to the compiler.

    On the Windows side, still a work in progress, with signals, sockets, and threads needing attention.  It does work pretty well on WSL (though my experiments with Crystal and LMDB died horribly on WSL1), and the Crystal compiler for Windows can compile the Crystal compiler for Windows.


  • Lakefield has 64 EUs and a 7W TDP.  (AnandTech)

    If, like everyone else, you can't remember Intel codenames to save your life, this is the 1 Core core + 4 Atom cores part that is Intel's latest doomed attempt to compete against Arm.  


  • Cox Communications is instituting collective punishment.  (TechDirt)

    They throttle entire neigbhourhoods if one customer is using excessive bandwidth - even if that customer has paid extra for unlimited bandwdith.

    FTC, get on that.


  • Actually, changed my mind.  Reddit might be better off with that idiot Ohanian off the board.  (Tech Crunch)

    We'll see.  There are a lot of good communities on Reddit despite the fact that all the default ones are trash fires.

    Right this minute, though, the entire site is down.


  • ASRock is preparing an STX-sized system based on a Ryzen 4000 desktop APU.  (WCCFTech)

    Finally, a mini system with no significant limitations.  Okay, only PCIe 3.0, so your SSDs will peak at 3.5GB/s.  Our new server cluster averages about that in aggregate.


  • A look at the ASRack X470D4U2-2T.  (Serve the Home)

    This is very similar to the board in Akane Mk III, but with dual integrated 10G-BaseT ports.


  • That review also mentions the ASRack X570D4I-2T.  This is something of an odd duck: A mini-ITX Ryzen server motherboard with an X570 chipset.  It has a single PCIe 4.0 x16 expansion slot, four SO-DIMM slots supporting up to 128GB of ECC RAM - if you can find 32GB ECC SO-DIMMs - 8 SATA ports, one M.2 slot supporting PCIE 4.0 x4, dual 10G-BaseT ports, and a 1GbE port for the BMC.  And two USB ports.

    ASRack also has a new Threadripper server motherboard which looks pretty nice.  Dual 10GbE and dual 2.5GbE and a dedicated 1GbE for BMC.

    Our Threadripper servers turned out not to have integrated BMC, which I didn't know when we ordered them.  This makes me twitchy when it comes to network management, because if I screw up the network badly enough, I have no direct means of recovery.

    For the price, though, the performance is amazing.  So what I've done is put all the network configuration into a script that is run manually.  Which means I can't currently do an unattended reboot, which is why having power fail to the entire cluster on Saturday was such a pain.


Disclaimer:  Peanuts are out of stock again.

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Wednesday, June 10

Geek

Daily News Stuff 9 June 2020

Will They Won't They Edition

Tech News



Sort Of Music Video of the Day



Gotta admit it's catchy.


Disclaimer: Boo.

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Monday, June 08

Geek

Daily News Stuff 8 June 2020

Mail-In Rebate Edition

Tech News

  • Tiger Lake is on its way.  (WCCFTech)

    On the low-power laptop front, this will pit Intel's quad-core CPUs and lacklustre 10nm process against AMD's existing 8 core designs and TSMC's 7nm process.  But their new integrated graphics may, for the first time ever, be competitive.

    For full-size laptops, Intel will have eight cores, and improved IPC, which may make their chips more competitive.  On the other hand, there are already 16 core Ryzen laptops shipping, albeit at 65W rather than 45W.


  • Sapphire Rapids is also on its way.  (WCCFTech)

    This is Intel's next new server architecture, expected next year, that will compete with Zen 4.  It will be built on Intel's 10nm process - where Zen 4 will likely be 5nm - but will support DDR5 and PCIe 5.0.  The new socket will have 4677 pins.

    It's expected to have as many as 48 cores...  In 2021, by which time AMD may well be shipping 128 core parts.


  • A look at that Command & Conquer source code release.  (Hydrogen 18)


  • Urban foxes in Britain may be domesticating themselves.  (Science)

    Bark bark yip yip.  Growl.


  • FoundationDB is a distributed embedded database.  (GitHub)

    Which is an interesting idea if you want to build a distributed - or distributable - app but don't want to force your users to manually configure distributed databases themselves.

    It does have just a few limitations.

    Annoying ones, because for the most part they've just thrown in arbitrary and unalterable restrictions.  Values can't be more than 100K, for example.  Why 100K?  Because.  Transactions can't update more than 10MB of data or take longer than 5 seconds.  Why 10MB?  Why 5 seconds?  Because.


Video of the Day



What exactly is in the Die, Twitter Scum! executive order?

An interesting point that sidesteps Section 230 entirely is that the FTC will review social networks' terms of service to make sure they are holding up their end of the bargain - which we know they are not.  They all lie constantly about both what they do and why they do it.  And the FTC has clear authority to act on this.


Anime Music Video of the Day



I guess.


Disclaimer: Crabs are friends, not food.

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Sunday, June 07

Geek

Daily News Stuff 7 June 2020

Incompatible Compatibilities Edition

Tech News

  • The Brave little weasel.  (David Gerard)

    The point of the Brave browser is that you can't trust Google, because it is increasingly controlled by anarcho-communist lunatics.

    Brave is silently inserting affiliate codes into URLs for distributed finance sites.  They think this is acceptable behaviour.  They think that doing it without telling users is acceptable behaviour.

    That seems to leave no reason at all to use Brave.


  • Google meanwhile is cross with you for using Edge.  (ZDNet)

    And Microsoft hasn't been taken over by the Brain Eater just yet.


  • Or you could build your own.  (GitHub)

    Ungoogled Chromium is Chromium - the browser underlying Chrome, Edge, Brave, and Opera - without any Google bits at all.


  • The perfect developer machine is Linux says a Microsoft developer.  (Partly Cloudy)

    No, wait, come back!  Linux on Windows!  Linux on Windows!

    Specifically WSL2.


  • Which you can't get, because your machine isn't ready for it.  (Tech Report)

    Yes, it's totally your computer, which is working just fine, that is the problem, and not the Windows 2004 update.

    Also, Windows 2004 sounds like something that government departments would be paying big bucks for extended support on.  Technically it's the Windows 10 2004 update.


  • Electronic Arts did something good?  (Tech Report)

    The Command & Conquer Remastered Collection is out on Steam for US$19.95 / A$29.95.

    This includes Tiberian Dawn and Red Alert, all expansion packs, the console-only missions, remastered video and music, some re-recorded audio by the original actress, all graphics redone at 4K resolution, and a rewritten multi-player system that apparently still needs some work.



    Oh, and source code.  (GitHub)

    The code - but not the art, video, or music assets - of the original versions has been released under GPL.


  • Building the worst perfect website in the world.  (Matuzo)

    Google's Lighthouse scans your web page and scores it for performance, accessibility, industry best practices, and SEO friendliness.  Here the author methodically created a site that fails utterly in all respects and yet receives a perfect score in every category.

    This is not a pointless project, so long as the Lighthouse team are paying attention.  This is actually from last year, so I wonder if it still gets that perfect score.

    Turns out...  Yes.  Yes it does.


  • Why can't we have better integrated graphics?  (Tom's Hardware)

    1. Memory bandwidth.
    2. Power and heat.
    3. Price.

    Probably in that order.  The current and new generation consoles from Sony and Microsoft have integrated graphics, but their thermals are not conducive to laptop design.  The Xbox Xeriex X case design is basically a wind tunnel.


  • Writing a Basic compiler in Python.  (UTK)

    I haven't actually tried it yet, but the code and explanations are clear, and it doesn't rely on any external libraries or tools.  The first two parts of the series are up now, covering the lexer and parser.  They were posted a month apart, so the code generator probably won't appear for a few weeks yet,


  • Where late the sweet Golden Gate Bridge sang.  (KQED)

    This was apparently intentional, just dumb.


Disclaimer: I think engineering professors need a stamp like the late Justice Scalia's.  "Intentional but dumb."

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Saturday, June 06

Geek

Daily News Stuff 6 June 2020

Putting The Worms Back In The Can Edition

Tech News

  • Yesterday afternoon one of those wonderful high-end enterprise NVMe SSDs we have in our new servers at work dropped dead.

    I have the data volumes in RAID-0 because the databases are replicated, but the operating system is RAID-1.  Despite that, the server would not reboot, even with the failed card removed.  Ended up replacing the card and reinstalling, which at least gave me the opportunity to upgrade it to 20.04.

    That done, I started work on reloading everything from the other cluster nodes - at which point we had a power distribution failure to our rack.  My own server sailed through this without blinking, it was just our work cluster that went offline in he middle of a rebuild.


  • Speaking of rebuilds, had a drive failure in one of those free Synology boxes this morning as well.  Fortunately it's configured RAID-6 so nothing is lost, it just beeped a lot.  Had another drive failure in one of the other boxes as well, but it was one that was detected as having bad sectors previously so I didn't put it into an array anyway.

    At least they're not QNAP.  (ZDNet)


  • On the plus side, the world's best peanuts ® are back in stock.

    A couple of weeks ago I ordered my usual bag of brand-name salted peanuts, but they were out of stock and in their place I got store-brand unsalted peanuts.

    I was mildly disgruntled with this substitution until I sampled them.  Then I was much more disgruntled to find that the store-brand peanuts were now also out of stock, because they are the best damn peanuts I've ever had.

    Anyway, they're back again, and I bought two bags this evening - one each salted and unsalted - and have six more coming with my next grocery order.  And yes, I checked, and they're just as good as the first batch.


  • Speaking of going to the shops this evening, things are definitely returning to normal here.  Not quite there yet, but a lot more people out and about.

    A lot more in the city centre.  (Sydney Morning Herald)

    Fortunately we've had zero new community Bat Flu cases in New South Wales in the past week, so that is unlikely to cause a second wave.

    Meanwhile the WHO has said that yeah, maybe people should wear masks.

    Thanks guys.  Thanks a whole lot.


  • A mini-ITX Socket 1200 motherboard.  (AnandTech)

    From Biostar.

    With VGA.  And PS/2.

    For $200.

    Pass.


  • A mini-ITX Atom C3800 motherboard.  (Serve the Home)

    This is a companion piece to STH's CPU review of the C3858 - a 12-core 25W Atom-based server CPU.  Here they look at board features, such as the eight built-in network ports - four 1GbE, two 10Gbase-T, and two 10G SFP+.  Plus yet another for remote management.

    That's amazing network support, but beyond that it has just four SATA ports, one M.2 slot, and one PCIe x4 slot.  So I'm not sure exactly what it's useful for.


  • China wants a kill switch for the internet.  (PC Perspective)

    I agree with PCPer that this is probably a bad idea.


  • TechDirt is very, very drunk today.


  • And has quite possibly got into the 'shrooms.  (TechDirt)


  • I wouldn't count on Reddit surviving the year.  (Tech Crunch)

    Not as any sort of viable platform.


  • Liquid helium is also back in stock.  (Physics Today)


  • Mint dumps Snap.  (ZDNet)

    Snap is Ubuntu's new package manager which has the advantage over older tools of...  Basically nothing.

    And now Canonical, makers of Ubuntu, are pushing APT packages which are nothing but wrappers for Snap packages, so not only do you have no choice which package manager to use, you are not even told which package manager you are using.

    I haven't had any problems with Snap apart from the fact that every single fucking package is listed as it's own filesystem which is absolutely retarded.  If I wanted to crap all over my servers like that I'd use Docker.


  • USB-C is a beautiful train wreck.  (Android Authority)

    Good connector, high speeds, incredible flexibility, atrocious standardisation.


Disclaimer: And a big bag of mixed peanuts and cashews as well.  If I die, I'll die full of vegetable protein.

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Friday, June 05

Geek

Daily News Stuff 5 June 2020

Regenerator Upset Edition

Tech News

Disclaimer: Hilarible?  Tellarious?

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Thursday, June 04

Geek

Daily News Stuff 4 June 2020

Plover's Egg Edition

Tech News



Disclaimer: Has anyone else out there listened to Mike Oldfield's Amarok all the way through?

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Geek

Daily News Stuff 3 June 2020

Litre Bottle Of Thioacetone Edition

Tech News

Disclaimer: Not that Kindle on Android is anything to phone home about.  It's sprouting bells and whistles from every orifice but if you want to do something simple like make hyperlinks anything other than obnoxious blue, then forget it.

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Tuesday, June 02

Geek

Daily News Stuff 2 June 2020

Umber Tilapia Edition

Tech News

  • Sienna Cichlid could be Big Navi.  (Tom's Hardware)

    Or not.  It's an AMD GPU and drivers will be included in Linux 5.9, but other details remain elusive.


  • PCIe 4.0 switches!  Get yer PCIe 4.0 switches!  (AnandTech)

    Clearly targeted at the storage market, because they make explicit note of hot-plug support.  Up to 100 lanes and 174GB per second of bandwidth.  Not likely to be cheap though.


  • Intel's C3000 lineup offers a lot of meh for your dollar.  (PC Perspective)

    16 cores for under $400 and using just 24W is the good part.  The bad part is that those are Atom cores.  The other good part is 16 SATA ports and built-in 2.5 or 10GbE.  These are likely to find a home in future products from Synology and Qnap.


  • TechDirt is drunk again.


  • MSI's Creator 15 has Intel's brand new Core i7 10875H which is a shame because it's otherwise a rather nice laptop.  (WCCFTech)

    15.6" 1080p or 4K display, up to RTX 2070 Super graphics, two M.2 slots and two SODIMM slots for up to 64GB RAM, and a bevy of I/O ports including Thunderbolt, HDMI, and wired Ethernet.

    AMD-based designs with Thunderbolt are still far and few between, so that likely guided their choice.  Oh, and all essential keys are accounted for.


  • An image of an Angel becomes an Angel itself.  (Android Authority)

    In this case at least it only bricks your phone rather than transporting you into the past to live yourself to death.


Disclaimer: Put not your faith in, well, anything really.

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