PurrBall
Apr 1, 03:06 PM
Anyone else unable to print?
wheezy
Nov 15, 06:37 PM
That really depends on the program, on how "parallelizable" the application is.
The simplest way to think of it is like this: Let's say you have a program that first has to calculate A. Then, when it's done that, it uses the result of A to calculate B. Then, when it's done that, uses the result of B to calculate C, then C to D, and so on. That's a *serial* problem there. The calculation of B can't begin until A is done, so it doesn't matter how many processors you have running, all computation is held up on one spot.
On the other hand, let's say you have an application that needs to calculate A, B, C and D, but those four values are not dependent on each other at all. In that case, you can use four processors at the same time, to calculate all four values at the same time.
Think of it like baking a cake. You can't start putting on the icing until the cake is done baking. And you can't start baking the cake until the ingredients are all mixed together. But you can have people simultaneously getting out and measuring the ingredients.
So that problem is partially parallelizable, but the majority of its workload is a serial process.
Some software applications, just by their very nature, will never be able to do anything useful with multiple processors.
What a very lovely analogy. Thank you.
For me... 8 cores for the bragging rights only... so I guess I won't get one anytime soon. I'm sure 4 would suit me fine though, I need to upgrade my 1Ghz G4!!!
The simplest way to think of it is like this: Let's say you have a program that first has to calculate A. Then, when it's done that, it uses the result of A to calculate B. Then, when it's done that, uses the result of B to calculate C, then C to D, and so on. That's a *serial* problem there. The calculation of B can't begin until A is done, so it doesn't matter how many processors you have running, all computation is held up on one spot.
On the other hand, let's say you have an application that needs to calculate A, B, C and D, but those four values are not dependent on each other at all. In that case, you can use four processors at the same time, to calculate all four values at the same time.
Think of it like baking a cake. You can't start putting on the icing until the cake is done baking. And you can't start baking the cake until the ingredients are all mixed together. But you can have people simultaneously getting out and measuring the ingredients.
So that problem is partially parallelizable, but the majority of its workload is a serial process.
Some software applications, just by their very nature, will never be able to do anything useful with multiple processors.
What a very lovely analogy. Thank you.
For me... 8 cores for the bragging rights only... so I guess I won't get one anytime soon. I'm sure 4 would suit me fine though, I need to upgrade my 1Ghz G4!!!
daysleeper
Jul 18, 09:35 AM
There are only a handful of movies that I would ever want to own, and these are films that I feel strongly about and like to loan out to people all the time. I have never understood people who build a personal movie library-- it is so expensive, and who are these people who watch these things over and over again?
If rentals are cheap, like 2-3 dollars, gimme gimme gimme. It'll save gas money to a traditional video store, and keep me from having to strategize about netflix.
Of course, it would be best to have an option to buy too, but I guess we can't have everything.
If rentals are cheap, like 2-3 dollars, gimme gimme gimme. It'll save gas money to a traditional video store, and keep me from having to strategize about netflix.
Of course, it would be best to have an option to buy too, but I guess we can't have everything.
gwangung
Apr 21, 11:59 AM
If someone breaks into my home and hacks into my Mac (using the OS X DVD to do a password reset), I have a lot more worries than whether they know how to find out what neighborhoods� cell towers I�ve used! Luckily, encrypting your iPhone backup is simple, automatic, and unbreakable; and has the added benefit that then your iPhone�s keychain gets included in the backup. (Otherwise it doesn�t, with good reason.)
If, on the other hand, they steal my phone, they�re unlikely to stop me from remotely shredding it so fast their head spins :)
That said, dumping the old cached data is good practice, and Apple really needs to do so. I�d be surprised if they didn�t patch it to do just that. So: good catch! (Of course, this was noticed months ago.)
Yep, both of these are good points.
If, on the other hand, they steal my phone, they�re unlikely to stop me from remotely shredding it so fast their head spins :)
That said, dumping the old cached data is good practice, and Apple really needs to do so. I�d be surprised if they didn�t patch it to do just that. So: good catch! (Of course, this was noticed months ago.)
Yep, both of these are good points.
emotion
Aug 16, 09:30 AM
as i have said in a previous thread there was a big article a few months ago that discussed the idea of homes having 'media servers' and you stream your music from home to the ipod instead of having it all stored locally.
Good point. A little like airtunes. This would require maybe just flash storage on the device as the main storage is on the server.
For those saying the download functions could be via an iphone....well from a UK perspective i hope not becasue currently the UK mobile networks charge a fortune for GPRS data transfer that to be honest would not make it at all viable to use that service unless apple has cut a deal with them but i very much doubt that.
We need flat data rates on mobiles in the UK. It will happen (esp. if they want people to embrace 3g that they spent all the money on), it's just when.
Good point. A little like airtunes. This would require maybe just flash storage on the device as the main storage is on the server.
For those saying the download functions could be via an iphone....well from a UK perspective i hope not becasue currently the UK mobile networks charge a fortune for GPRS data transfer that to be honest would not make it at all viable to use that service unless apple has cut a deal with them but i very much doubt that.
We need flat data rates on mobiles in the UK. It will happen (esp. if they want people to embrace 3g that they spent all the money on), it's just when.
G4R2
Nov 29, 03:09 PM
I would say some obvious features that were not shown in the iTV demo but might make it onto the final product would include:
- Web browsing
- iPod games
- E-mail
- iChat/VOIP
- iPod/iTunes music/video purchasing and sync (via wireless iPod or iPod cradle?)
- Wireless N router
There may be more functions that are related to Leopard or future Apple devices. Will it stream content to an iPhone like a Slingbox or Orb on the PC? Will it sync with a video iPod?
It really depends on how Apple intends to position this device, either as a standalone wireless hub for media content or an accessory to other Macs.
- Web browsing
- iPod games
- iChat/VOIP
- iPod/iTunes music/video purchasing and sync (via wireless iPod or iPod cradle?)
- Wireless N router
There may be more functions that are related to Leopard or future Apple devices. Will it stream content to an iPhone like a Slingbox or Orb on the PC? Will it sync with a video iPod?
It really depends on how Apple intends to position this device, either as a standalone wireless hub for media content or an accessory to other Macs.
BabyFaceMagee
Jan 11, 11:30 PM
There are several companies that have been working on various ways to provide power without cords "the holy grail" being the eventual elimination of power cords for all sorts of computers, applicances etc.
My guess is that they will have a 'basic' version of this workable for a low power mac laptop that can be powered in a room with a wireless power transmitter doing away with the need for a power cord. As long as you are within range, similar to a wireless signal, the mac air will be able to charge and receive power wirelessly.
You heard it hear first.
BFM
My guess is that they will have a 'basic' version of this workable for a low power mac laptop that can be powered in a room with a wireless power transmitter doing away with the need for a power cord. As long as you are within range, similar to a wireless signal, the mac air will be able to charge and receive power wirelessly.
You heard it hear first.
BFM
MCIowaRulz
Apr 12, 09:25 PM
The ancient "rendering video..." progress bar you get to watch, which locks you out of every other function.
Annoyed the crap out of me... I edited a 1hr documentary slide show and it was a 20 minutes render on my (former) Macbook Pro i7 with 8 GB RAM.
I'm waiting patently for the iMac 2011 SB and will order the day they are available
Annoyed the crap out of me... I edited a 1hr documentary slide show and it was a 20 minutes render on my (former) Macbook Pro i7 with 8 GB RAM.
I'm waiting patently for the iMac 2011 SB and will order the day they are available
newagemac
May 3, 09:44 AM
THE KILLER FEATURE! :rolleyes:
Seriously, clicking and holding, pressing an x and then confirming sounds a hell of a lot harder than dragging to the trash. This is change for iOS's sake.
I'm not so sure that is true. I was teaching an elderly person how to drag and drop a file into a folder and the whole drag and drop concept did not seem all that easy to her. She kept releasing the mouse button too early, not dropping it in the right place, and not waiting long enough to release the button once she did hover over it. Dragging from a folder to a trash icon in a different location (which may even be set to autohide) seems quite a bit more difficult to do than just staying where you are and holding down on it until it wiggles and then clicking on the "X". Unless of course you have already mastered the concept.
Seriously, clicking and holding, pressing an x and then confirming sounds a hell of a lot harder than dragging to the trash. This is change for iOS's sake.
I'm not so sure that is true. I was teaching an elderly person how to drag and drop a file into a folder and the whole drag and drop concept did not seem all that easy to her. She kept releasing the mouse button too early, not dropping it in the right place, and not waiting long enough to release the button once she did hover over it. Dragging from a folder to a trash icon in a different location (which may even be set to autohide) seems quite a bit more difficult to do than just staying where you are and holding down on it until it wiggles and then clicking on the "X". Unless of course you have already mastered the concept.
Yakuza
Nov 24, 03:27 PM
As for me this are the things i purchased:
100 capsules of Nespresso and a descaling kit.
Man how i love this coffee :D
and from ebay a macintosh classic pin (not my photo) and a classic logo sticker for my mpb. haven't received it yet.
100 capsules of Nespresso and a descaling kit.
Man how i love this coffee :D
and from ebay a macintosh classic pin (not my photo) and a classic logo sticker for my mpb. haven't received it yet.
williwilli
Aug 7, 02:49 AM
here's my assesment of the situation; a complete and reasonable roundup of what to expect at the show
http://www.sejus.com/earth2willi/forums/viewtopic.php?t=1184
http://www.sejus.com/earth2willi/forums/viewtopic.php?t=1184
jxyama
Mar 19, 04:44 PM
well for just once I would like the fastest single cpu in one of the consumer models and give it a good video card. thats all not asking for the world.
for "consumer prices"? doubtful, because you are asking for a top-notch gaming machine. it's not a consumer machine at all. so why should it be priced as such?
do you call a PC with PIV EE with a top notch radeon video card "consumer"? is it priced as "consumer" machine?
for "consumer prices"? doubtful, because you are asking for a top-notch gaming machine. it's not a consumer machine at all. so why should it be priced as such?
do you call a PC with PIV EE with a top notch radeon video card "consumer"? is it priced as "consumer" machine?
Small White Car
Apr 12, 10:17 PM
I thought I heard him say that it was 'shipping' in June, in addition to the App Store. Can anyone else verify this?
Final Cut is.
We were talking about Aperture, the photo program.
Final Cut is.
We were talking about Aperture, the photo program.
PBF
Apr 3, 02:31 AM
Stickies contents are now scrollable. I think this was the case in DP1 as well.
iStudentUK
Apr 8, 04:31 AM
Well, they don't necessarily need to field troops that shoot rifles. Having a ground force can mean a lot of different things, including spec ops. I think one feasible solution may be to have US troops field artillery. This might be one of those opportunites to test "smart artillery" on those trenches near civilians and hospitals. They might also try to blow up more tanks so they can sell them more refurbished M1 Abrams later. I think smart artillery is more economical than aerial bombing runs to blow up some cheap russian tanks.
http://en.wikipedia.org/wiki/M982_Excalibur
That would be one option. I've said all along that the amount of firepower available to NATO forces is overkill! They are fighting an outdated force which has suffered massive desertion. I've seen these smart shells before, they are very good.
Special Ops are already on the ground, although not officially of course! According to anonymous sources UKSF have been on the ground since well before the airstrikes began, I'm sure the US is the same. I don't really count special forces as having troops on the ground, they are quite different. The UK also has 800 Royal Marines (sort of half way between US Marines and Navy SEALS) on short notice to deploy in the case of a humanitarian crisis.
http://en.wikipedia.org/wiki/M982_Excalibur
That would be one option. I've said all along that the amount of firepower available to NATO forces is overkill! They are fighting an outdated force which has suffered massive desertion. I've seen these smart shells before, they are very good.
Special Ops are already on the ground, although not officially of course! According to anonymous sources UKSF have been on the ground since well before the airstrikes began, I'm sure the US is the same. I don't really count special forces as having troops on the ground, they are quite different. The UK also has 800 Royal Marines (sort of half way between US Marines and Navy SEALS) on short notice to deploy in the case of a humanitarian crisis.
Mac Fly (film)
Sep 6, 06:33 PM
http://static.flickr.com/83/236356043_7d795c3fe0_o.jpg & http://www.wpc-fr.net/images/articles/disney-rachete-pixar/pixar.jpg
Guys, you've got to start somewhere. The TV show thing started with disney, and look at it now!!
(not in Europe yet, grumble grumble)
Guys, you've got to start somewhere. The TV show thing started with disney, and look at it now!!
(not in Europe yet, grumble grumble)
swingerofbirch
Jul 14, 01:54 AM
I don't understand why anyone would complain about Apple not waiting and including as a BTO option. If that's the case it wouldn't affect the price of any machine you want with a standard DVD burner.
To say not to include it because of price would mean we would wait forever for new techology! You could say that Sony shouldn't produce set-top Blu-ray players now because they're too expensive!
We have early adopters to thank for the prices eventually going down! The more are sold, the farther the prices will be able to drop.
The turning point may come even faster with PS3.
I think this transition will happen even faster than with VHS to DVD. The US is full of millionaires and people with enough credit card debt to act like they are. They have plasma HDTVs and are going to want Blu-ray when they hear it's the only way to see 1080p full length movies on those fancy screens.
To say not to include it because of price would mean we would wait forever for new techology! You could say that Sony shouldn't produce set-top Blu-ray players now because they're too expensive!
We have early adopters to thank for the prices eventually going down! The more are sold, the farther the prices will be able to drop.
The turning point may come even faster with PS3.
I think this transition will happen even faster than with VHS to DVD. The US is full of millionaires and people with enough credit card debt to act like they are. They have plasma HDTVs and are going to want Blu-ray when they hear it's the only way to see 1080p full length movies on those fancy screens.
CQd44
Mar 27, 10:54 AM
I don't think touchscreen games/consoles could ever completely replace traditional ones. A separate market, yeah, sure. But button-and-joystick consoles won't be going anywhere anytime soon.
Also, every time LTD posts I have a hard time discerning if he's trolling or not.
Also, every time LTD posts I have a hard time discerning if he's trolling or not.
SaMaster14
Jan 11, 10:20 AM
Hopefully it's not too big an image... e90 m3. i love this this thing to bits.
Love the M3. Nice car!
And cool chrysler 300 JoeG4. We usually get the Chrysler when we get a rental on vacation.
Love the M3. Nice car!
And cool chrysler 300 JoeG4. We usually get the Chrysler when we get a rental on vacation.
lordonuthin
Mar 5, 06:22 PM
this is for F@H right? im keen to start up with my numerous amounts of computers.
where do i start? everything is all console based :(
oh wait its an installer thingo.. it wants a key hekp1
You can start here (http://folding.stanford.edu/), ask questions if you need any help or faster - google your question. It's a learning process but most people don't have any problems. AND thanks for joining the team (3446) that is.
Remember to set the machines so they don't sleep ... :p
where do i start? everything is all console based :(
oh wait its an installer thingo.. it wants a key hekp1
You can start here (http://folding.stanford.edu/), ask questions if you need any help or faster - google your question. It's a learning process but most people don't have any problems. AND thanks for joining the team (3446) that is.
Remember to set the machines so they don't sleep ... :p
rickdollar
Apr 19, 02:55 PM
The logical thing would to mirror the recent MBP refresh. I really dont think they would include USB 3.0 ports until Ivy Bridge.
It doesn't look like it according to the quote but he was referring to Ivy Bridge.
It doesn't look like it according to the quote but he was referring to Ivy Bridge.
gnasher729
Apr 26, 12:55 PM
Yes Amazon jump on the "it's generic" bandwagon. :rolleyes:
Please lets just keep this thread about the response and not "But how is it generic. . ." "Apple didn't create App. . ." "Well Amazon is right it's generic. . ."
I don't think it's generic that's my opinion and I'm sticking to it. I'm moving on.
Amazon's problem is that Apple actually has a valid trademark. Microsoft did the right thing: They probably want to use the trademarked term, so they sued Apple to get the trademark invalidated _before_ using it. There is no legal risk for Microsoft there; worst case they lose the court case and have to pay their lawyers and go home, that's it. Amazon did the wrong thing: They just used the trademarked term. They continue using it throughout this lawsuit apparently. So if Amazon loses, this could be very, very expensive for them.
Amazon did something similar with their cloud-based streaming service, which they started without permission of the record companies. Which means they are ahead of Apple and Google, but they are being sued now, and if anything sticks, this could be very, very expensive. Much more expensive than using "App Store" without Apple's permission.
Please lets just keep this thread about the response and not "But how is it generic. . ." "Apple didn't create App. . ." "Well Amazon is right it's generic. . ."
I don't think it's generic that's my opinion and I'm sticking to it. I'm moving on.
Amazon's problem is that Apple actually has a valid trademark. Microsoft did the right thing: They probably want to use the trademarked term, so they sued Apple to get the trademark invalidated _before_ using it. There is no legal risk for Microsoft there; worst case they lose the court case and have to pay their lawyers and go home, that's it. Amazon did the wrong thing: They just used the trademarked term. They continue using it throughout this lawsuit apparently. So if Amazon loses, this could be very, very expensive for them.
Amazon did something similar with their cloud-based streaming service, which they started without permission of the record companies. Which means they are ahead of Apple and Google, but they are being sued now, and if anything sticks, this could be very, very expensive. Much more expensive than using "App Store" without Apple's permission.
28monkeys
Apr 22, 12:23 AM
The tracking isn't accurate at all!!!!:rolleyes:
Ha-Ha!
Ha-Ha!
aiqw9182
Mar 25, 09:17 AM
Why doesn't the IGP have OpenCL support?
Because the Sandy Bridge IGP was not designed to do any sort of GPGPU work, point blank. We will have to wait for Ivy Bridge(next major release from Intel after Sandy Bridge) for GPGPU/OpenCL support on Intel's IGP.
Because the Sandy Bridge IGP was not designed to do any sort of GPGPU work, point blank. We will have to wait for Ivy Bridge(next major release from Intel after Sandy Bridge) for GPGPU/OpenCL support on Intel's IGP.
