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Comment Re:What? 64-bit? (Score 1) 56

For the default Linux kernel settings, with anything approaching or exceeding 1GB of RAM you can actually get a benefit from more address space. The kernel only maps 1GB by default because of the restrictions of a 32-bit address space - and some of that 1GB is taken up by devices, rather than actual memory. The result is that the kernel has to create temporary mappings to access process memory. With a 64-bit system the kernel can keep it all mapped, all the time.

My comment applies to x86 specifically - other architectures will not necessarily have the same cost / benefit tradeoff. Also, there have been options for the kernel that allow it to map 2GB (with a reduced 2GB address space per process) or 4GB (which will be at a performance cost) - they're not often used but in a more appliance-like device (i.e. nobody is going to plop a load more memory in later and change the cost/benefit analysis) such as this they may also be a viable option.

Comment Re:If I remember correctly... (Score 1) 91

The first Itaniums had x86 compat in hardware and were, I believe, disappointingly slow at executing x86 code. Obviously that's something that Intel could have improved if they applied themselves to the problem (and maybe they'd have made it faster if they hadn't been expecting / hoping / planning to replace x86 anyhow).

But given the different philosophies of the architectures, I think it's somewhat plausible that doing an x86 -> Itanium conversion in hardware is just a bit awkward and that software might genuinely give the flexibility to do a better job. Around the same time, Transmeta were selling their chips that exclusively exposed a software-emulated x86 layer for use in laptops. I remember wishing Intel would buy their tech and apply it to Itanium / x86 compatbility.

Comment Re:I don't get it... (Score 1) 98

They have to be smart enough to jailbreak, point to an alternative app store, and install a corrupted app.

No, this is unnecessary. The malicious applications are signed as an enterprise application, so no jailbreaking is necessary. They are distributed using Apple's standard OTA distribution mechanism designed for enterprise applications and beta testing, so no alternative App Store is necessary.

What happens is that the user goes to a malicious/compromised website, this redirects them to the application, and iOS prompts the user with something like:

malicious-website.com would like to install "Gmail"

Cancel | Install

If I remember correctly, there's an additional prompt if it's the first time you've installed an application from that particular developer.

You still have to be dumb to install an application when you are unexpectedly prompted to, but it's a lot simpler to do than you realise.

Comment The *obvious* answer... (Score 1) 488

Is to nationalize the electric utilities, then they don't need to be run to make a profit fo their CEOs and venture capitalists. Then running them at cost, or a modest "surplus", would also cut costs, and prevent sudden shutdowns by aforesaid CEOs and investors....

                mark "but the libertarians here would rather pay through the nose (but none of *them* live near a coal-fired
                                        power plant)"

Comment Re:India... (Score 2) 438

I had to interview over 5k of them just to come up with 150 that were anywhere near hiring

You interviewed five thousand people? Are you sure you have that number right? Assuming you interviewed five people a day every single working day, it would take you four years to interview that many people. That's assuming no time off, no sickness, a steady supply of candidates, etc. I know a fair number of people in HR across a few organisations, and they don't manage to interview anywhere near that many people on a regular basis.

Comment Turnout? (Score 1) 224

As in the headline "lowest voter turnout in 70 years"? As in, " Just 36.4 percent of eligible voters turned out in 2014" http:/// www.pbs.org/newshour/updates/2014-midterm-election-turnout-lowest-in-70-years/

This is a US national disgrace. You don't like who's running, so just go play video games, and let the oldigarchs get the best government money can buy.

If you didn't vote, shut up. Better, leave, and go somewhere that you can play games, and as long as you do that, the government won't bother you. Hmmm, isn't North Korea like that?

                  mark

Comment Too bad I'm an old guy... (Score 1) 716

... and no one threatens me. Bounties would be nice... but I think I'd start out with the simple solution: you threaten me, you're a coward. Come on, show up at at and try to kill me... or are you that much of a coward that you can't deal with what I said, and if you actually do something, you'll want to shoot me in the back, just like any *coward*.

                  mark

PS trolls - yeah, your cock *is* too small, and if you've ever gotten laid, you've never been able to satisfy a woman - you're just a selfish little kid, not a man.

Comment Re:Ugh. (Score 1) 45

So if someone is out of date with the terminology I can't explain it to them because that makes me a patronizing asshole? OK, noted.

I said nothing of the sort. By all means, explain it. That's a good thing. Just don't liken them to technological halfwits while you are doing it. That's unwarranted.

Comment Re:Ugh. (Score 1) 45

I've got no problem with encouraging the correct terminology, it's the fact that it implies somebody who is a bit out of date with the project's branding is a technological halfwit who doesn't understand the difference between an organisation and a software package. It's KDE themselves that mixed the two up.

Comment Re:Ugh. (Score 1) 45

It hardly seems right to liken people referring to the desktop as "KDE" as if they were people saying that they "boot their Microsoft". KDE stands for the K Desktop Environment, and it has referred to the software itself for the majority of it's existence.

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