Selasa, 10 Mei 2011

wallpapers widescreen abstract

wallpapers widescreen abstract. Spectrum - Wallpapers
  • Spectrum - Wallpapers



  • rasmasyean
    Mar 12, 03:34 AM
    What the hell? Why doesn't the wind blow it into China instead??? :D

    Anyways, that seems kinda extreme. That looks worse than a nuclear missle strike.





    wallpapers widescreen abstract. widescreen wallpapers
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  • Peterkro
    Mar 13, 04:45 PM
    For energy wind is not considered a back bone power supply due to it not reliable enough. Solar can be consider good backbone due to it is reliable and we can store the heat energy to power us threw the night.


    Wind would be fine as a back bone source if the geographical spread was big enough (it's always windy in one area or another) and in spite of people saying energy storage is a problem in fact it's not.(see for instance the Ffestiniog Power Station in north Wales which has been operating since the early sixties)(it can come online in 90 seconds if necessary)





    wallpapers widescreen abstract. Abstract Flow
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  • callme
    Apr 28, 07:35 AM
    No surprise the iPad is just a fad and people are starting to realize how limited it is. Its frustrating on a lot of cool websites and no file system makes it very limited.

    Stuck record! Same old comment, still not true.

    They can sell as many as they can make, production is the limiting factor at the moment NOT lack of demand.





    wallpapers widescreen abstract. 1024 x 600 widescreen
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  • mkoval11
    Oct 7, 07:00 PM
    The iPhone clearly has the traction and the momentum. Unless Apple builds a clunky square with a cheap keyboard and a lousy screen that barley has room for a giant clock, the iPhone will remain king. See who laughs last when iPhone crosses 100M units sold.

    Oh BTW, did I mention they have the App Store. The ecosystem is well defined and by the time 2012 comes around they App Store will have over 100,000 apps.





    wallpapers widescreen abstract. the wallpapers, widescreen
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  • javajedi
    Oct 11, 06:30 PM
    Originally posted by javajedi
    What you are saying makes a lot of sense. Now that I think about, I too recall reading this somewhere.

    Now that we know the real truth about the "better standard FPU", I thought it was time to shed some light on non vectorized G4 integer processing.

    It still does 200,000,000 calculations, but this time I'm multiplying ints.

    Motorola 7455 G4@800Mhz: 9 seconds (Native)
    IBM 750FX G3@700Mhz: 7 seconds (Native)
    Intel P4@2600Mhz 2 seconds (Java)

    PowerPC 7455 integer processing is consierabley better than floating point (obviously less work doing ints), but still less per cycle than the Pentium 4.

    Very intresting the G4 looses both floating point and integer to the IBM chip, at a 100MHz clock disadvantage.

    I'm still waiting to see that "better standard FPU" in the G4. It seems the G4 is absolutely useless unless you are fortunate to have vectorized (AltiVec) code.

    Alex, yeah, the native version was compiled under 3.1. It really is interesting to note that despite the 750FX's 100MHz clock disadvantage, it is able to outperform it by 22%. Since there is a 13% difference in clock speed, and if clocks were equal, the 750FX is technically 25% more efficient in scalar integer. I should also re-emphasize that I never bothered compiling the test natively for x86, I left it java, so it's not out of the question the P4 could do this in 1 second - and that is *NOT* using any vector libraries, just plain old integer math.

    I've found some documentation on the Altivec C programming interface, and this weekend I'm going to make a first attempt at vectorizing it. The integer test should be no problem, but my FPMathTest app that did square roots will be more difficult. With Altivec, there is not recognized double precision floating point, so this complicates doing square roots. If you want more accurate, precision square roots, you have to do Newton Raphson refinement. In other words more ************ you have to go through. I believe in SSE2 you have double precision floating point ops, and if you were to vectorize it, you wouldn't have to compensate for this.


    Another theory as to why the P4 is scoring so good is because if I'm not mistaking (and I'm not), the P4's ALU runs at double its clock. So in my case, 5.6GHz. I'm sure this relates to the issue.


    I don't know how true this is, but I wouldn't be suprised if there is some truth to it, surely some food for thought:

    http://www.osopinion.com/perl/story/17368.html


    The G4 was just a hacked-up G3 with AltiVec and an FPU (floating point unit) borrowed from the outdated 604

    If this is the case, then no wonder why we are getting these abysmal scores, and no wonder why a 400mhz Celeron can nearly equal it, and no wonder why the 750FX can outperform it (different company, different fpu)





    wallpapers widescreen abstract. Abstract Wallpaper Computer
  • Abstract Wallpaper Computer



  • Multimedia
    Oct 14, 12:31 PM
    BTW Looks like Apple is way overcharging for the 3GHz Woodcrest upgrade. Only cost them $322 more - probably less off the published price list - yet they are asking for $800. That doesn't seem fair to me. Does it to you? I would think that $500 would be a more reasonable upgrade price for something that cost them about $300.I may have jumped the gun. Maybe it's not too much more. When I look at the published price of each 3GHz Woodcrest $851 and each 2.33GHz Clovertown $851, I can live with +$800 for either upgrade. ;)Maybe it is so when the quad-core systems come out Apple can keep the same price for the top-end while lowering the price on dual-core systems and still make a profit. The people that wait for the quad-cores will be happy they did and the people that don't care can get a Mac Pro for less because they waited. And each 2.66GHz Clovertown is published as $1172 so I'm surmising a + $1100 - $3599 - could be expected for top of the line Fall '06 8-Core Mac Pro - only $300 more than last year's Quad G5. :eek:

    Plus once Clovertown ships, seems like Intel would begin lowering the price of Woodcrest to their customers as well. So I think you may be right. Wouldn't hurt. :p

    Ain't technological progress astounding and fun? :D





    wallpapers widescreen abstract. Abstract Background Wallpaper
  • Abstract Background Wallpaper



  • Peace
    Sep 12, 06:22 PM
    I am dying to see what this thing looks like. Does anyone have an image of it?


    Please?!

    look on the previous pages.I posted links
    or go to engadget.com





    wallpapers widescreen abstract. Available desktop wallpapers:
  • Available desktop wallpapers:



  • SandynJosh
    Apr 8, 11:12 PM
    Why doesnt Apple allow you to plug a controller in the 30 pin adaptor? Wouldnt that be the best of both worlds?

    Apple doesn't care what you plug into the 30 pin adapter. Go here (http://www.itechnews.net/tag/iphone-controller/) to see all kinds of button-rich controllers for the iPhone, iPod Touch and iPad. Some plug into the connector and some operate the game over wifi, and one allows both methods. Before commenting, let Google be your friend. :)





    wallpapers widescreen abstract. Widescreen Wallpapers:
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  • NikeTalk
    Apr 8, 10:35 PM
    Real games aren't played on an iDevice. Say what you want, it's true at the moment. No need to look into the future..........cause you don't know what it holds. And if you do tell me if i'll be at work Monday please! (Gov worker)





    wallpapers widescreen abstract. Wallpaper by: BiGds | Posted
  • Wallpaper by: BiGds | Posted



  • CalBoy
    Apr 23, 12:57 AM
    No one is concluding that there was a single "bang," and I'm certainly not conflating anything. "Bang" is a metaphor, and no one is relating it to the "origin of life." You're trying inflate your own ego and place your "scientific literacy" on display here by arguing a point that no one is questioning.

    You certainly have been dancing around it throughout this thread:




    wallpapers widescreen abstract. Widescreen Abstract Wallpapers
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  • KnightWRX
    May 2, 11:07 AM
    To the end user it makes no difference. It's fine if you know, but to a novice quickly correcting them on the difference between a virus, a trojan, or whatever else contributes approximately zero percent towards solving the problem.


    Steeming the panic contributes greatly to solving the problem. Half the problem is the panic around it. Once we've educated the user about the difference between different kinds of malware, we can effectively target the actual problem and solve it instead of going "panic mode" and putting in place many "solutions" that don't actually address the problem.

    Education is the best prevention for many malwares. Anti-malware companies want to sell you Fear, Uncertainty and Doubt so they can cash in. Fighting this FUD means the users can better protect themselves, rather than spending cash for something that doesn't even address the core issue.

    So you're quite wrong.

    While I generally agree with whqt your saying, most XP machines I've seen the primary account the owner uses is an Administrator account that allows any application full access to anything on the machine. Very few unix types do that.

    You'd be amazed how many Linux distributions still make creating a user account an optional step of installation and how many users just go "with the flow" and just use root all the time.

    That's fine, but that's not what most fanboys espouse. "THERE ARE NO VIRUSES FOR OS X!!!" is not the same as "There is no malware for OS X," which confuses the uninformed user.

    I have seen no one in this thread do what you say. I have however seen you claim there are viruses for Mac, which is just FUD. I have seen a lot of Mac users here claim that there is Malware for Mac, but that the malware is not viruses.

    Frankly, you seem to be part of the problem you describe. Keep the users dumb and spread the FUD my friend.

    I'm well aware of UAC. UAC also just happens to be "that annoying popup thing" that has become extremely popular for users to disable entirely since the debut of Vista.

    You mean like the OS X pop up that asks for your password for the umpteenth time ? ;)

    Users are as conditioned to just enter it on OS X as they are on clicking Allow on Windows.





    wallpapers widescreen abstract. widescreen wallpapers
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  • greenstork
    Sep 12, 06:30 PM
    Honestly though, who would want to stream HD??
    1st, if the iTV did support HD, apple would "probably" have to sell HD content - and like hell I'm downloading a 9GB movie!!

    2nd, HardDisk space disappears fast enough as it is...!

    3rd, Why??? I have an HDTV and I barely see the difference between DVDs and 720p HDTV... (1080i is another matter).

    Just because you can't see the difference between 480p and 720p doesn't mean that other people can't. I think this distinction is like night and day, but quality is subjective, I'll give you that.





    wallpapers widescreen abstract. wallpaper widescreen
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  • PghLondon
    Apr 28, 11:21 AM
    Does this rule apply to non Apple computers and tablets?

    I recall only a short time ago when non Apple companies where posting numbers, people on these forums were ripping the figures to shreds as they said they were not sold items but only shipped items.

    Do we all agree the same rules for everyone :)

    How are those tablets working out for those companies? I'd say it's pretty much adhering to the "rules" as set out above. If all of their products sold as "well" as their tablets did, those companies would be purged. Not a double standard.





    wallpapers widescreen abstract. 101 Abstract (widescreen)
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  • crees!
    Aug 29, 11:46 AM
    Greenpeace can suck my left toe.





    wallpapers widescreen abstract. widescreen Wallpaper
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  • 4Runner2003
    Jun 18, 10:28 PM
    I'm in Atlanta and think I've only had 1 or 2 dropped calls in 3 years. AT&T and my iPhone and iPhone 3GS have been great. I am expecting the iPhone 4 to be even better,





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  • Download Abstract wallpaper :



  • iliketyla
    Apr 21, 05:37 PM
    So now you are justifying your reason for stealing music. You can afford a Macbook Air but you can't afford a $1 for music. You really put in prespective the brillance and intelligence that is Fandroids.

    Yes, it's because I like Android that I choose to torrent my music, brilliant logic there. :rolleyes:

    You are a horribly immoral person.

    I don't steal big macs from your place of work. Get a grip on your attitude.

    Stay with your inferior Android devices. Nobody cares about the only thing you can cite that is better is that you are better capable of breaking the law and stealing from other people.

    I could cite a thousand reasons why I choose to use Android over iOS, but since my opinion isn't in line with yours it wouldn't matter because you're a close minded Apple fanboy. And insinuating that I work at McDonald's was very clever, kudos to you. :)

    If you don't mind, what's your stance on Arizona's Immigration Law on illegals?

    I don't have enough posts yet to comment on this bud, see you when I hit 100.

    No worries gwangung - anyone who admits to listening to Lil Wayne isn't worth your time lol


    Yes, anyone who listens to one of the most popular rap artists in the history of music isn't worth your time.

    Anyone with differing views for that matter. Imagine if everyone in the world were so close minded.

    None of you have proved anything.





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  • Abstract Space HD wallpaper



  • SwiftLives
    Mar 13, 11:36 AM
    NIMBY. I'm okay with nuclear power as long as it's far far away from where I live. Of course, it's not like my town is prone to natural (http://en.wikipedia.org/wiki/Charleston_earthquake) disasters (http://en.wikipedia.org/wiki/Hurricane_Hugo) or anything.





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  • Chupa Chupa
    Apr 13, 12:40 PM
    What genius decides to make a pro app accessible to the masses? We who use FCP have to make money from our business, so we need a little bit of smoke and mirrors to make our business needed, otherwise our clients will just get a 16 year old in off the street, download FCP (sorry imovie Pro or whatever they have decided to call it) and there you go we are out of work!


    So basically what you are saying is that you are a two bit hack and a kid with just an ounce of creativity can easily replace you because any kid can afford a $300 program, whereas a $900 one keeps them artificially out of the game.

    The really ironic thing about your post is that FCP 1.0 was a cost revolution itself bringing video editing to he masses for really the first time ever, which you took advantage of. Now that Apple is doing it again and you are at risk you seemingly outraged.





    wallpapers widescreen abstract. NormalWidescreenHD
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  • MacCoaster
    Oct 12, 10:29 AM
    Originally posted by nixd2001
    I was thinking of the x86 and PPC assembler produced for the core loops. I could bung the C through GCC and get some assembler on my windy tunnels, true, but I'm not geared up to do the Windows side of things.
    You could add the argument --funroll-loops to gcc to `unroll' the loops and make it faster by predicting it more accurately at compile-time.





    deannnnn
    May 6, 10:04 PM
    i really don't understand all the people in NYC who have dropped calls multiple times a day.

    i live in brooklyn, ny and work in manhattan. i have NEVER experienced the amount of dropped calls as some people on macrumors (who live in the nyc area) have.

    i want to know how many calls for those who have all these "problems" with AT&T make a day. i do not have a land line, so my iphone is the only phone i have. i have owned an 1st gen iphone and i have had a 3Gs for almost 1 year.

    i make, on average, about 5 - 20 calls a day. i may experience a dropped call or a call that didn't go through about 3 - 5 times PER MONTH.

    the only annoyance that i have experienced more often than i'd like has to do with visual voicemail. sometimes, when i try to play my messages via visual voicemail, it never connects. so i have dial my iPhone's # and check my messages the old school way. but that doesn't happen that often.

    for all those people who have dropped calls every day, are your iPhones jailbroken? i am not sure that would have anything to do with it, though.

    I'm jealous.

    I walk from the village to Gramercy every day, and during this time, I usually chat on my iPhone. The call usually drops 1-2 times... and that's outside. In my apartment? Forget about it. 50% of my calls are dropped.





    javajedi
    Oct 10, 04:46 PM
    Originally posted by ddtlm
    MacCoaster:

    (Don't be offended if I repeat myself a few times, I want to make sure everyone gets it. Not trying to say anything about you in particular.)

    Anyway, you missed my point. I know very well that the G4 is at a hardware disadvantage. I pretty much said that when you see a G4 being beat by margins greater than 4x or 5x, then you can be pretty sure there is ALSO, note ALSO, a software disadvantage. Hopefully everyone will see what I meant that time. :)

    I'm glad to see that many people here agree that the G4 isn't really a faster chip than the x86 competition, but I want to see moderation and understanding of the "benchmarks" that have popped up showing an unbelievably bad situation for the G4.

    Remember folks, if the test shows a G4 slower than a P4 per clock cycle then the test probably is handing the software advantage to the P4. Note, for perfect clarity, that I said per clock cycle performance and not overall performance.

    If you recall the java program I created ran without modification on a p4/g4, in addition others on this board have ran it on their Athlon systems. The code is unbelievably simple, I did not give the p4 any "software advatage" whatsoever (and as I said, the code remained changed).

    The only difference (and this could be a big difference), is the different versions of the jvm on the mac, and on windows. On my p4 pc I was using jvm version 1.4.x, while Mac OS X is limited to 1.3.x. To factor this variable out of the equation I decided to port it directly to Mac OS X and created a cocoa application. Java is now out of the equation.


    The cocoa version, as well as it's source is located at http://members.ij.net/javajedi/FPMathTest.dmg.gz

    My PowerBook G4 800 now takes *only* 94 seconds running natively. The P4 running the slower java version (slower because it�s interpreted and the byte code translation) finishes it in 5.9 seconds. Please feel free to take a look. I don't see how the P4, or any other of the x86 processors are cheating. I've tried to make it as fair and possible - to the extent of creating a cocoa app.


    Thanks for your thoughts!

    Kevin





    emotion
    Sep 21, 01:36 PM
    Hey at least you guys had U2 before we did.:)


    Jeez, and that's a good thing??!





    MorphingDragon
    May 2, 09:33 AM
    Please, enlighten us how "Unix Security" is protecting you here, more than it would on Windows ? I'd be delighted to hear your explanation.

    A lot of people trumpet "Unix Security" without even understanding what it means.

    It means magical freaken Unicorns! Apple should replace the padlock with this. Much more effective at getting the message across.

    http://www.gamefront.com/wp-content/uploads/2009/07/prototype_mercerunicorn-695x1024.jpg

    (Yes you saw that correctly)





    slinger1968
    Oct 26, 11:28 PM
    I don't think Cloverton will run on standard DDR2. Kentsfield sure but doesn't Xeon REQUIRE ECC/FB-DIMM?Yeah, you are correct it would have to be Kentsfield because of the Xeon chipset/motherboard design requires ECC/FB-DIMMs.

    What you are asking for will be Kentsfield not single Clovertown.You are correct, I lumped both 4 core chips under the Clovertown name.

    I would love a Kentsfield "desktop" based tower but I don't know if Apple wants to add another product line.



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