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User: Alwin+Henseler

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  1. FLOSS development as it should be on GNU C Library 2.17 Announced, Includes Support For 64-bit ARM · · Score: 5, Insightful

    From the release announcement:

    * Port to ARM AArch64 contributed by Linaro.

    From that organization's website:

    "it wants to provide the best software foundations to everyone, and to reduce non-differentiating and costly low level fragmentation."

    "Linaro was established in June 2010 by founding members ARM, Freescale, IBM, Samsung, ST-Ericsson and Texas instruments (TI). Members provide engineering resources and funding. Linaro's goals are to deliver value to its members through enabling their engineering teams to focus on differentiation and product delivery, and to reduce time to market for OEM/ODMs delivering open source based products using ARM technology."

    (member list quite a bit longer than above names)

    In other words: many commercial enterprises, that are in it for the money and fighting each other in the marketplace, but working together to improve something that's out there in the open, free for all to use. So that what's common to all, is the best it can be, and each vendor can focus its resources on what makes their product different from the rest of the pack.

    Sigh - how much better life could be if that principle were applied more often...

  2. Well duh... on Open Source Foundations Coming of Age — What Next? · · Score: 1

    These foundations should get into the online advertising business.

    Maybe then -finally- their market cap would increase... or something.

  3. Re:Amazon on Rivalry Building Between Amazon and Google · · Score: 1

    "more resilient than that of any other" ? Come on, let's face it: the only resilient businesses are family-run businesses that have been doing the same thing for a century or so.

    In the .com field even the biggest players can go tits up (or more likely: taken over by another company) if they make a series of stupid decisions. As for Amazon, I'd guess they do fine because they're well.. actually selling stuff. Like, physical items. And many of them (duh). Unlike companies that deal in virtual goods / services whose value may evaporate when people lose interest or something better pops up.

  4. QA fail on Whose Bug Is This Anyway? · · Score: 2

    Worse, the article hints at a bigger problem:

    "We had "pushed" a new build out to end-users, and now none of them could play the game!"

    Which I read as: developers write & debug code, that code goes through a build server which builds it & combines with game data etc, result of that is pushed to users. The obvious step missing here: make sure the exact same stuff you're pushing to users, is working & tested thoroughly before release. Seems like a gaping Quality Assurance fail right there, forget differences between developer and production systems.

    Skip that step and you're implicitly assuming that correct code (like, what's known to work well on developer's system) will produce correct working end product. Even if developer's system and production systems are configured 100% the same, that assumption is still flawed: there's always the possibility of file corruption, eg. a random single-bit error that occurs somewhere during the build process, or anything else that goes into the end product which a developer doesn't check directly.

    Of course it's best to make sure individual steps in the process are reliable, but whatever you do: at the very least check what you kick out the door. QA 101.

  5. Re:The memory thing... on Whose Bug Is This Anyway? · · Score: 5, Informative

    The defect rate on hardware is so low you don't need to - buy your stuff from Newegg, assemble, and install. Either it's DOA or runs forever.

    Look up "bathtub curve" sometime. Even well-built, perfectly working gear is aging, aging usually translates into "reduced performance / reliability", and any electronic part will fail sometime. Possibly gradually. Especially the just-makes-it-past-warranty crap that's sold these days. And there may be instabilities / incompatibilities that only show under very specific conditions (like when a system is pushed really hard).

    That's ignoring things like ambient temperature variations, CPU coolers clogging with dust over the years, sporadic contact problems on connectors, or the odd cosmic ray that nukes a bit in RAM (yes that happens, too). A lot of things must come together to have (and keep) a reliable working computer, so a lot of things can go wrong and put an end to that.

  6. Re:I don't believe 1% of computers give wrong answ on Whose Bug Is This Anyway? · · Score: 2

    I won't go into specific reasons you mention, but it is perfectly possible to write code that has a known, fully deterministic result. After all: compilers produce machine code, and the bulk of that is integer operations which have exactly defined behavior with 0 room for interpretation (when it comes to digital logic like CPU's, "defined" is deterministic). Maybe there are exceptions (like floating point? don't count on it), maybe for some types of operations you need to sidestep a compiler and code some assembly directly, but that's beside the point.

    With that in hand, expect some of computed results to turn out wrong. Knowing what junk parts go into computers sometimes, how shoddy some machines are built, and how some people abuse their computers, I'd think a 1% failure rate is probably on the low end of the scale.

    For example, try running Memtest86 sometime, leave running for a few hours, repeat for other computers you encounter, and see how many computers you need to try before you see it spit out errors. You might be surprised.

  7. Re:What About The Zombie Apocalypse though? on NASA On Full Court Press To Deflate Doomsday Prophecies · · Score: 1

    That wouldn't be the end of the world, right? Most of us /.ers have extensive training in keeping zombies at bay, so we'll be fine.

  8. Re:Proud "Owners", heh, sure. on AMD Radeon Performance Preview On Linux 3.8 · · Score: 5, Informative

    If you talk about ATI and say "until they open-source their drivers", I must assume you're talking about ATI's closed source Catalyst driver?

    Have you tried the open source Radeon driver (preferably an up-to-date version) with your card? That driver has made great strides in the last few years, currently supports a long list of cards (likely including a 2 year old card), and is under active development. "nothing has ever changed" does not apply to that driver IMHO.

    Beside that, there may be user-configurable options @ play. For example: I recently had an old Radeon AGP card where the difference between "locks up a few seconds after starting 3D game" and "runs totally stable" was made by forcing the card into AGP 4x mode. Took some time to figure out that was the problem, but once known, it's easy to make that setting in your Linux distro of choice.

  9. Re:Great that it supports ECC... but the Atom bran on Intel Announces Atom S1200 SoC For High Density Servers · · Score: 2

    It's a low-power x86 compatible from Intel. Why not apply the Atom label?

    Personally I think it's sad these parts aren't available for desktop applications. I wouldn't mind a server-grade (ECC support, virtualization, 64 bit), low power x86 CPU, and I'm sure I'm not the only one. If some company had the guts to put this CPU on a Mini-ITX board or a small all-in-one PC, no doubt it would sell.

  10. Context != IED detection on Laser Prototype Improves Bomb Detection · · Score: 1

    Ehm... in Australia? If you read the article, it talks of 2 applications, I quote:

    • "detect explosive residue at crime scenes"
    • "replace intrusive airport security checks such as pat downs and full body scans and bomb sniffer dogs"

    Not saying this wouldn't be interesting for the US military, but that was clearly not the target of this research.

  11. 'Controlling' the internet? Good luck with that. on Russia, China, and Others Seek Greater Control Over Internet · · Score: 4, Interesting

    With today's centralized structure of backbone connections, it shouldn't be too hard for governments to 'squeeze the pipes'. Which for most users, should do the job of blocking 'undesired' sites. I don't see why a government would even need the help of outside organizations (or other countries) for that.

    Technically inclined users will be able to find ways around that. And it'll be very hard (if not impossible) to stop those users. That is, unless a government is prepared to f**k with such basics as encrypted connections. Which would make many legitimate uses (eg. online banking, webmail) impossible too. So from a government's POV it's basically a choice between "no internet at all", or "a mostly controlled internet, but with loopholes for those who know to find them".

    With wireless routers becoming very common, it's not hard to imagine that some mesh networking protocol will pop up. Retrieve firmware from your neighbor (to get around what government allows to be sold commercially), upload to your router @ home, send messages around the net by passing them to a neighbor's router, that router passing it onto the next neighbor, and so forth a 100 times until it reaches its destination. All in P2P style with full use of encryption technology. Maybe not efficient (or a replacement for general web browsing), but good luck blocking that.

  12. Re:PayPal is not a bank on Bitcoins Join Global Bank Network · · Score: 1

    There are soul-less monsters that are subject to banking laws, and there are soul-less monsters that are not subject to banking laws.

    Given a choice, I prefer the first as it's the lesser of evils.

  13. Comes the next question: on Spaun: a Large-Scale Functional Brain Model · · Score: 1, Offtopic

    What to teach Spaun: that it was intelligently designed, or evolved from its predecessors?

  14. China collapsing, or not? on California Software Maker's Fortunes Track Dispute With Chinese Gov't · · Score: 2

    China has privatized, thus is not likely to the type of collapse that afflicted the USSR.

    Why not? There are many, many signs of social tension within China. Its non-democratic government, the big gap between rich and poor people (and rich and poor areas), issues like Tibet, supression of dissidents, etc, etc. Much like the things going on in the former USSR.

    Nor do I see much signs of these social tensions getting any less. More likely (IMHO), increasing. The information age we live in might give a push here, citizens wising up & refusing to take things any longer. So is it hard to imagine that at some point, China (as a single nation) would collapse, and turn into a number of smaller countries, like what happened with the former USSR? Maybe yes, maybe not, I wouldn't bet my money either way. China != USSR, and Chinese citizens might behave very different in the same conditions as former USSR citizens, but there's no denying there are many similarities here.

    If that would happen, of course it wouldn't (immediately) make China go away as a superpower. But if there was one agenda for achieving particular goals, that would turn into many different agenda's trying to achieve many different things. Any individual one with less power behind it than what China can manage today.

  15. Re:Clean Rooms? on Sandia Lab Celebrates Inventor of the Modern Clean Room · · Score: 2

    Well some of it is pretty cool: the Sandia cooler

    Btw. anyone know what happened to above tech? Seemed very promising, has been a while since announced, but so far I haven't seen any commercial products built around this...?

  16. Re:Yep. on New Malware Variant Uses Google Docs As a Proxy To Phone Home · · Score: 2

    Hmm.. if I read the article correctly, Google Docs is used to get around firewalls and communicate with C&C servers. Which is a violation of Google's terms of service. But I'll assume for the moment valid user credentials are (ab)used to access Google Docs.

    But spreading via RTF and Word documents? That means this trojan only takes control through a vulnerability (or multiple ones?) in RTF and Word document handling. That would definitely be a Windows 8 problem.

    Article itself is short on details unfortunately.

  17. Non-story on German Police Stop Man With Mobile Office In Car · · Score: 1

    I'm sure people get stopped regularly with 50" flatscreen TV's on the passenger seat, as part of regular traffic checks, speeding etc. But as the article states:

    Since there was no evidence he used the office while moving, (..)

    .. police did the only possible correct thing, and gave him a ticket for driving 130 kph in a 100 kph zone.

    /Me wonders where this guy parks his car - seems like a setup like that is just screaming: "Hey car thief! Please break my window & grab laptop + other office gear!". :-)

  18. Re:That's some accelleration... on Titan Tops Top500 Supercomputing List · · Score: 1

    About 1.59 seconds, until it reaches 27.113 petaflops? Then it should decelerate about 0.56 seconds, stabilizing at 17.59 petaflops.

    0 to max in 1.6 seconds, sounds like an awfully fast car^H^H^H machine.

  19. Reverse engineering, format shifting on PSP Emulator For Android Released · · Score: 1

    A right to reverse consumer electronic devices (including game consoles) should be codified in law, IMHO. Right along the lines of format shifting, skipping adds in TV recordings, etc.

    Especially if you realize that most emulator users are folks that a) already own the emulated device, or b) wouldn't buy it anyway. And it takes time to develop a decent emulator, so it won't be useful until a device has been on the market for some time. So it's not like the company would lose lots of sales because emulators exist (more likely the contrary, if it gets emulator users interested in the real thing).

    So kudoz to these developers. If Sony decides to stomp on them: upload your torrent! ;-)

  20. Re:Fluff patents on Patent System Not Broken, Argues IBM's Chief Patent Counsel · · Score: 1

    Hey, it's a patent on swinging in a ROUNDED motion. Your kids didn't figure that one out yet, did they? So it's clearly non-obvious to anyone skilled in the art, and innovative. Not to mention useful to society.

    You should all know by now that something being rounded or not, matters.

  21. Re:This is why we need AMD on ARM Announces 64-Bit Cortex-A50 Architecture · · Score: 1

    AMD is not an argument for competition driving innovation. Pick a better example.

    Yes, please do. How do you think Intel chips today would perform, and what they would cost, had it not been for AMD competing with them?

    Aside from that, at most times AMD chips have been quite competitive with Intel's offerings. It just depends on what metric you're looking at. And they've had to be, otherwise AMD would have been out of business long ago.

  22. Re:This is why we need AMD on ARM Announces 64-Bit Cortex-A50 Architecture · · Score: 1

    As much as I'd like to see AMD stay around, I don't think AMD will be important either way for the success of these chips.

    They probably will be successful, as the natural successor of 32 bit ARM chips today, in a similar way as x86 chips have evolved from 32 to 64 bit. And thus find their way into tablets, netbooks, and -why not- low power (or densely packed) servers too. With or without AMD packing those chips in there.

  23. Re:Why worry on Paintball Pellets As a Tool To Deflect Asteroids · · Score: 1

    Depends on where you're walking; if you walk right in front of an asteroid, your chances of getting killed by it go up quickly.

  24. Re:Count me stunned on ARM Code for Raspberry Pi Goes Open Source (Video) · · Score: 3, Insightful

    Perhaps the success of the RPi, coupled with people complaining about it being not-entirely-open, put enough pressure on Broadcom. Pressure in the sense of potential sales lost (possibly including other devices / markets that might use the same SoC). To the point where "It might be a commercial advantage if [fully open] checkbox can be marked" won out over "can't release sources due to to patents, 3rd parties, bla bla".

    Of course I'm speculating here. But some markets are fiercely competitive, times are tough for tech companies, and every sale counts (and the allmighty $ speaks louder than RMS ;-).

  25. Re:Not biased at all... on Pols Blur Line Between Data Mining, Cyberstalking · · Score: 1

    Why not? Or are you suggesting that for /. stories, any sort of quality standard should apply? How silly! You must be new here.