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* Posts by Wilseus

126 posts • joined 8 Sep 2011

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AMD's first 64-bit ARM cores star in ... Heatless in Seattle*

Wilseus

Re: "That instruction set has been traditionally profitable but still a curse around Intel's neck"

"ARM is doing a good job of replacing x86, but it'll be a long, brutal battle."

I remember saying similar in 1987... :(

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Video of US journalist 'beheading' pulled from social media

Wilseus

Re: Recognise the voice?

the rest of their miserable pathetic lives in jail.

IMO prison is too good for them.

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'Aaaah FFS, 'amazeballs' has made it into the OXFORD DICTIONARY'

Wilseus

I want to see "fondleslab" in there!

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Dolby Atmos is coming home and it sounds amazing

Wilseus

Re: I've seen a couple of films with Atmos

"My Onkyo must be ooo 4 years old now, it wouldn't break me to replace it. But here's a thing.. the speakers I use are well over (and I mean WELL over) 20 years old."

Same here, except mine's a Yamaha. I'm not usually into these new gimmicks, 3D for example doesn't interest me at all, but I'm going to be watching Dolby Atmos with interest. It'll not be expensive, you'll be seeing it in entry level amps eventually.

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NVIDIA claims first 64-bit ARMv8 SoC for Androids

Wilseus

Re: Bring on the Mandelbrots

"These are float intensive tasks"

You can calculate Mandelbrots using fixed point/integer arithmetic easily enough.

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Cut price Android on steroids: OnePlus One – should we look gift horse in the gob?

Wilseus
Headmaster

Re: Mine is great

The Nexus 5 also has 90 degree polarization, so the screen also can't be used in landscape with sunglasses on :-/

You could get round that by taking advantage of quantum weirdness and placing a polarising filter, rotated by 45 degrees, in front of the screen :)

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We need to talk about SPEAKERS: Sorry, 'audiophiles', only IT will break the sound barrier

Wilseus

"HiFi is purposefully designed to have a flat response so that it plays back exactly the source material"

Some HiFi is. But some manufacturers, notably Linn, consider the pace, rhythm and timing of music more important than a completely flat frequency response. Consequently, many of their speakers aren't exactly the last word in HiFi but what they do have is the "boogie factor" and surely that's what's most important. Their Keilidh model was a good example of this.

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Shine on you crazy diamond: Distant dwarf may hide space jewel

Wilseus

Re: I'd love to know...

I was thinking this too, I guess they must be comparing the white dwarf's surface temperature to the temperature of the Sun's core, but that's kind of reasonable: a white dwarf IS essentially the core of a Sun-like star, after it's turned into a red giant and gradually lost its atmosphere, so the very youngest and therefore hottest white dwarfs would presumably have a temperature in the order of megaKelvins.

Also, 15 million K for the Sun's core is not exactly speculation, we have very good reasons to know it's roughly that value: amongst other things, the nature of the neutrinos that we detect coming from the Sun's core tell us a lot about its temperature. (In fact, a while back, scientists were confused because the neutrinos seemed to tell us that the core was cooler at around 10 million K, and yet we knew for other reasons it should be higher, but this mystery was solved when we discovered that neutrinos can "oscillate" by changing their "flavour" as they travel to Earth.)

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Freeview's rumoured '£100m YouView killer' is real – and it's yet another digital TV thing

Wilseus

Re: The question is...

Will it be DRM-free?

Will it work with open source software?

Hahaha that's a good one!

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Google TOO WHITE and MALE, says HR boss, looking in mirror

Wilseus

>Top: "Complains that only 21% of programmers are female" - Bottom: "Majored in gender studies and English literature"

Any chance of a link to this?

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Rap chap tapped for $3 BEELLION: Apple buys Dr Dre's Beats

Wilseus

Re: WTF?

>[Apple] moved from Intel to Power PC and back in their Mac/MacBook line

From Intel to Power PC? That's news to me.

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Four-pronged ARM-based Mac rumor channels Rasputin

Wilseus

Re: Misc Musings

> A friend worked at Apple back in the day, and his group produced a IIGS followon that was ARM based. Ran all existing (6502-based) IIGS code. Snappier GUI than the then-current Macs, cheaper, oops! So it was "gassed".

That doesn't surprise me one bit. Their early familiarity with ARM also makes it even more interesting that after the Power Mac was released, their marketing department "forgot" that it wasn't the first RISC home computer.

> If you-all think that "just re-compile" is so easy

I certainly didn't think that! In fact I am working on this sort of thing right now, porting a large amount of x86/ARM targeted C code to another CPU. Setting up a cross-compile environment is far from easy, even if the tools you are using actually support your target CPU properly (In my experience, "experimental" invariably means "unusable.") and it never "just works" even when you eventually get the damn thing building!

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Wilseus

Re: ARM vs. x86

Just to add to what I said earlier - and apologies for taking this a little off-topic - but this link will help illustrate just how much of a cluster**** x86 really is. Be warned, it's not pretty!

In contrast, you can summarise the entire instruction format of a typical RISC processor in just one page.

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Wilseus

Does this mean I can run iTunes on my Archimedes?

Why would you want to? Ugh!

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Wilseus

ARM vs. x86

This is one of the most interesting topics I have seen for quite some time. I remember Acorn's glory days when the ARM beat the pants off the Intel chips of the day, which is what the original chip was designed to do.

Common sense would dictate that any chip supporting any sort of RISC instruction set, containing the same number of trannies (put to good use) as a modern x86 chip would thoroughly and convincingly trash the x86, because it has to dedicate so much silicon to sorting out the hideous mess that is the x86 instruction set which anyone who has ever dabbled with assembly code will know.

But is this true? Why did so many promising RISC designs that had such high performance (SPARC, Alpha, MIPS, Power) fall by the wayside? Was it simply market forces, or is the efficiency of RISC systems just not that important, as Intel keeps saying?

Before anyone says it, sticking 32 or 64 ARM cores on one chip might work for servers but won't work for general desktop use, see Amdahl's Law

Why are there still no RISC systems that thoroughly outperform x86 on a core for core basis?

I'd love to see ARM (or MIPS) based laptops and desktops out there beating the socks off Intel's highly-polished turds, but there must be some reason that this has not already happened. I just don't really understand what that reason is.

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DUDE, WHERE'S MY CAR? New leccy BMWs have flimsy password security – researcher

Wilseus

Beamer?

It's "bimmer" for a BMW car. A beamer or beemer is a BMW motorcycle.

Just saying ;)

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Chap rebuilds BBC Micro in JavaScript

Wilseus

Anyway, this was long ago, but the BBC was considered pretty fast for its time.

Yes, that's the part of the article I thought was odd as well. In its day, the original Beeb was generally regarded as one of the fastest home computers out there.

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Android engineer: We DIDN'T copy Apple OR follow Samsung's orders

Wilseus

1967...

http://9to5mac.files.wordpress.com/2011/08/rapny-1.jpeg

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Audio fans, prepare yourself for the Second Coming ... of Blu-ray

Wilseus

Re: Cuing the obligatory audiophile discussion regarding sample rates...

"Modern music (well, for about the last 15-20 years) sounds absolutely dreadful - not because of sample rates or MP3 compression, but because of the utterly abysmal mastering."

Dave K, your entire post is *exactly* what I have been saying for years now. This is one of the main reasons that practically all of the music I listen to these days is 70s and 80s progressive rock. They're generally not remasters either; I scour eBay and Amazon for second-hand original CD pressings.

It's rather telling that the titles in the picture accompanying this article are mostly titles from that era.

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Wilseus

Re: Not forgetting, of course

"Not to mention the ears to appreciate it."

Presumably then, that means you're unable to tell the difference between a performance in a concert hall and the the same thing played through the stereo in your living room?

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Greenpeace reveals WORLD'S FILTHIEST CLOUDS – and the cleanest may shock you

Wilseus
Headmaster

Re: Green electrons

Haha yes, and this is further complicated by the fact that electrons do not travel down the wires instantaneously or even at the speed of light. The electron drift velocity is actually quite small in comparison, I remember calculating it in A level physics and it was in the order of a few cm per second from what I remember, so you'd need to factor the considerable time delay from power station to your house as well!

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Puking! protester! forces! Yahoo! 'techie! scum!' to! ride! vile! bile! barf! bus! to! work!

Wilseus

It's comforting to know that dickheads like these "protesters" aren't confined to the UK.

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Wilseus

Re: i don't know about the protesters

"I walk by Youtube every day on my walk to work"

I didn't think anyone walked anywhere in the 'States :)

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ECCENTRIC, PINK DWARF dubbed 'Biden' by saucy astronomers

Wilseus
Headmaster

Re: re: Is this an average? as I thought the Earth's orbit was elliptical?

Yes, it's the mean of aphelion and perihelion.

The technical term for which is the semi-major axis.

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As WinXP death looms, Microsoft releases its operating system SOURCE CODE for free

Wilseus

Re: Wordwise Plus

Not that it's entirely relevant to this article, but I read somewhere that Wordwise was the first WP ever to have a scripting/macro language built in.

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Wilseus

Yes but Z80 was better than 6502

Was it? Not much evidence for that...

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Whitehall and Microsoft thrashing out 1-year NHS WinXP lifeline

Wilseus

Re: A Travesty

Tyrion, I was 100% with you until your last sentence, which was the usual left-wing, populist drivel I read so much of on the Internet these days.

It's funny that most of the people that moan to me about being screwed over by the Government and having to resort to food banks still seem to find the money for Sky TV subscriptions, high end mobile phones and tobacco/cannabis.

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Surf's up near Saturn as boffins spot waves on Titan

Wilseus

Re: Announcing the bleeding obvious

And now, WingCo, go and read Ian's comment properly this time!

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Wilseus

Re: Announcing the bleeding obvious

Care to explain what you mean by that, or are you just trolling?

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Blighty goes retro with 12-sided pound coin

Wilseus

Re: Public competition

Use its proper title, "Lisa Simpson Going Down on a Dwarf," please!

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Wilseus

Public competition?

Let's just hope that the design that wins isn't as dreadful as the recent copper and silver coins.

When those were announced a few years ago I thought they were an April fool.

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Huawei: We'll sell a dual-boot Android, Windows 8 smartphone because, well, isn't it obvious?

Wilseus

Re: What gets in my craw...

"I also think that Microsoft is now a different company, but it still leaves a bad taste that the very thing that Microsoft blocked for others is what it is relying on now."

They are still behaving like this. UEFI anyone?

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Neil Young touts MP3 player that's no Piece of Crap

Wilseus

I'm not sure they're barking up the right tree here

Lossless audio is all very well, and it's well worth having these days given how cheap storage has become. However the limiting factor in most setups these days isn't the bit depth, sample rate or amount of lossy compression. It's the appalling mastering of many modern albums of the last 20 years. I've found myself responding to that by mostly buying albums that were made in the 1970s and 1980s. Sadly, many of these originally good recordings have been "remastered" and in the process been ruined by dynamic compression and hard limiting which simply robs music of its soul.

There did appear to be a campaign group (http://turnmeup.org/) highlighting this but it doesn't seem to have had much activity over the last few years and besides I had to blacklist their emails ever since they appeared to have turned over my email address to spammers.

The bottom line is, for all MP3's faults I'd rather listen to a decent recording, properly mastered, as a 128Kbps MP3 than a 24/96 FLAC if the latter recording is a distorted wall of mush with absolutely no dynamics.

Neil Young and co. should use their influence to target this first, IMO.

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Wilseus

Re: Buy NAIM

'Buy NAIM equipment and then you'll be constantly told -

"Oh it won't sound right until you buy the £700 xyz power supply to go with it!"'

Rubbish.

I read a post on a Naim forum quite recently stating that if a system did not sound right using their cheapest amplifier, moving up to a dearer one would not fix it.

And no, I don't own any Naim kit.

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X marks the... They SAID there was a mystery planet there – NASA

Wilseus

Re: 1.49597871 × 10^15m

I was at a meeting of our local astronomical society last night, and one of our esteemed members (who holds a PhD, no less) gave us a PowerPoint presentation entitled "Galaxy's."

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Wilseus
Headmaster

Re: I never knew...

It's not, it's an ice giant.

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Dell charges £16 TO INSTALL FIREFOX on PCs – Mozilla is miffed

Wilseus

"That's what I was thinking, but then didn't MS accidentally remove that for 18 months and nobody noticed."

Accidentally? I like that :)

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Scotland to test mobe signals slammer jammer

Wilseus

Despite it being a criminal offence to take a mobile phone into a prison (even an officer can be sacked for doing so) the prison authorities are surprisingly lax with enforcing this. I know this because my ex who was a prison officer, used a mobile phone detector (yes, they exist) to scan the landings one night when she was bored. She found several cells that night with mobile phones being used, yet they didn't have a member of staff doing this as a matter of course.

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BBC, ITV gang up on YouView with 'FreeView Connect'

Wilseus

"I did walk into Curry's and buy one on a humax freesat box a couple of months ago and I like it. Bit peeved if they muck it up now."

That's extremely unlikely. With a couple of exceptions such as Channel 5, Freesat boxes receive exactly the same FTA transmissions from exactly the same satellites as Sky Digital does.

Remember that all the BBC, ITV, "4" channels, "5" channels and many others are free to air on Sky too.

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Think British weather is bad? It's nothing to this WOBBLY ALIEN planet

Wilseus

Re: 2300 light years distance.. just 4 years to change anything from here?

What on earth are you talking about?

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Google will dodge EU MONSTER FINES by 'promoting' rival search services

Wilseus

Re: Why?

I agree 100%. I was going to ask that question on here but you beat me to it.

If the EU really want to enforce this kind of antitrust thing, why don't they look at stopping things like MS "forcing" PC manufacturers to install Windows on every machine they sell? Surely this is much more anti-competitive than Google's behaviour, not to mention the browser controversy.

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Samsung appoints first-ever British head of UK ops

Wilseus

What do they actually do in the UK division?

R&D.

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It's Satya! Microsoft VP Nadella named CEO as Bill Gates steps down

Wilseus

"Personally, I'd have nominated Eadon for his enthusiasm alone..."

Hmm, I doubt Eadon could have done a better job at sabotaging the company than Ballmer appears to have done!

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It's big, it's expensive and it's an audiophile's dream: The Sonos Sub

Wilseus

Re: Audiophile and Sonos mentioned in the same article?

"Making a fashion statement is the most important part of being an audiophile."

Is it? I'd be very surprised if the average joe on the street has even heard of the companies that made my hifi equipment.

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Ditch IE7 and we'll give you a FREE COMPUTER, says incautious US firm

Wilseus

Re: Rare pragmatic response

"I doubt it was really cheaper. More than likely, they designed their new site without proper thought and then realised "oh shit, it doesn't work on IE7 and all our customers use it". And now it's cheaper to do this than rework it all."

Says a person who fairly obviously has never coded even a simple HTML page in his life.

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Stephen Fry rewrites computer history again: This time it's serious

Wilseus
Thumb Up

Re: Erm, no

verbing weirds syntaxing

Have an upvote, just for the Calvin and Hobbes reference.

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Sinclair's ZX Spectrum to LIVE AGAIN!

Wilseus

Re: Promise the world

"Steve Wilcox (owns elite) still owes me about £6k"

I feel for you, Elite/Steve still owe me a four figure redundancy payout, which I don't suppose I will ever see. I always found him to be a very pleasant guy though, when I worked for them they seemed to be suffering from a chronic lack of cash, culminating with their bank saying "no more!" Pretty much the same as nearly every other independent games studio as far as I can see.

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Prof Stephen Hawking: 'There are NO black holes' – they're GREY!

Wilseus

Re: "I know absolutely nothing about the black holes...

Wow Jemma, 62 downvotes (as of 14.22 on the 27/1/14) must be a record on here, surely. A well deserved record too!

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Amateurs find the 'HOLY GRAIL' supernova – right on our doorstep

Wilseus

Re: Stand well back

"Anybody here know how far away a supernova like this would have to be for the human race to survive it?"

Anything closer than about 10 pc (about 33 ly) would cause problems for us.

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Our Milky Way galaxy is INSIDE OUT. Just as we suspected, mutter boffins

Wilseus

Not had Hersheys, then?

No, I've managed to avoid that particular pleasure!

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