MacRumors
Apr 27, 07:52 AM
http://www.macrumors.com/images/macrumorsthreadlogo.gif (http://www.macrumors.com/2011/04/27/apple-officially-addresses-location-data-controversy/)
Apple officially acknowledged (http://www.apple.com/pr/library/2011/04/27location_qa.html) the growing controversy over the logging of location data on the iPhone and iPad. The document comes in a Q&A format. In it, Apple addresses some common concerns and explicitly states that they are not tracking the location of your iPhone, has never done so and has no plans to do so.
The go on to explain the reason for the logging of data:
Why is my iPhone logging my location?
The iPhone is not logging your location. Rather, it’s maintaining a database of Wi-Fi hotspots and cell towers around your current location, some of which may be located more than one hundred miles away from your iPhone, to help your iPhone rapidly and accurately calculate its location when requested. Calculating a phone’s location using just GPS satellite data can take up to several minutes. iPhone can reduce this time to just a few seconds by using Wi-Fi hotspot and cell tower data to quickly find GPS satellites, and even triangulate its location using just Wi-Fi hotspot and cell tower data when GPS is not available (such as indoors or in basements). These calculations are performed live on the iPhone using a crowd-sourced database of Wi-Fi hotspot and cell tower data that is generated by tens of millions of iPhones sending the geo-tagged locations of nearby Wi-Fi hotspots and cell towers in an anonymous and encrypted form to Apple.Apple states that all data that is transmitted to Apple is anonymous and encrypted and can not be tied to the identity of the user. They also note that findings that the database continues to grow despite Location services being off as a bug that will soon be addressed.
Apple is planning on releasing a free iOS update in the next few weeks that performs the following:
- reduces the size of the crowd-sourced Wi-Fi hotspot and cell tower database cached on the iPhone,
- ceases backing up this cache, and
- deletes this cache entirely when Location Services is turned off.
Article Link: Apple Officially Addresses Location Data Controversy (http://www.macrumors.com/2011/04/27/apple-officially-addresses-location-data-controversy/)
Apple officially acknowledged (http://www.apple.com/pr/library/2011/04/27location_qa.html) the growing controversy over the logging of location data on the iPhone and iPad. The document comes in a Q&A format. In it, Apple addresses some common concerns and explicitly states that they are not tracking the location of your iPhone, has never done so and has no plans to do so.
The go on to explain the reason for the logging of data:
Why is my iPhone logging my location?
The iPhone is not logging your location. Rather, it’s maintaining a database of Wi-Fi hotspots and cell towers around your current location, some of which may be located more than one hundred miles away from your iPhone, to help your iPhone rapidly and accurately calculate its location when requested. Calculating a phone’s location using just GPS satellite data can take up to several minutes. iPhone can reduce this time to just a few seconds by using Wi-Fi hotspot and cell tower data to quickly find GPS satellites, and even triangulate its location using just Wi-Fi hotspot and cell tower data when GPS is not available (such as indoors or in basements). These calculations are performed live on the iPhone using a crowd-sourced database of Wi-Fi hotspot and cell tower data that is generated by tens of millions of iPhones sending the geo-tagged locations of nearby Wi-Fi hotspots and cell towers in an anonymous and encrypted form to Apple.Apple states that all data that is transmitted to Apple is anonymous and encrypted and can not be tied to the identity of the user. They also note that findings that the database continues to grow despite Location services being off as a bug that will soon be addressed.
Apple is planning on releasing a free iOS update in the next few weeks that performs the following:
- reduces the size of the crowd-sourced Wi-Fi hotspot and cell tower database cached on the iPhone,
- ceases backing up this cache, and
- deletes this cache entirely when Location Services is turned off.
Article Link: Apple Officially Addresses Location Data Controversy (http://www.macrumors.com/2011/04/27/apple-officially-addresses-location-data-controversy/)
Piggie
Apr 8, 07:13 AM
I don't know if anyone has explained Best Buy's actions at all and why they would hold back on selling stock the have yet.
I run a branch for a construction supply company and am judged based on daily and monthly goals.
It doesn't matter if I do three times my monthly goal this month if I don't hit goal at all next month. It doesn't make sense but it is the way business works. I have held orders that come in at the end of the month for the beginning of the next if I have already hit this month's goal so that I get a head start on next month's.
For the manager at Best Buy he probably felt that it served him better to the corporate big wigs if he hit his goal every day rather than pass his goal one day and not reach it the next.
Is it best for the COMPANY or for the CONSUMER? No... But in this world of sales and numbers managers tend to do what will make their bosses happy, which is to make sure that when they check the numbers on the spreadsheet every day they hit their numbers and don't get yelled at.
100% agree with you and people need to realise how stupid people high up the ladder are, and out of touch with reality with these things, which then cause the behaviour you have explained to happen.
Actually by selling more than your expected quota this month may even end up with your expected quota being increased for future months.
Effectively shooting yourself in the foot.
To put it in it's simplest form, say someone paid you $5 to walk to the shops and buy them a pizza, and give you 15 mins for the journey. You go the task, get your $5 dollars and everyone is happy.
Now, once you decide to jog a little and arrive back in 10 mins, wow that's great, so much quicker. but from now on, will will only allow you 11 mins to get the pizza for the $5 payment.
Then you are silly enough to run a little one day and come back in just 5 mins, wow, this is an improvement. Head office have now decided to allow you 6 mins to perform the task for your $5.
How stupid are you, when you could have been walking all this time and still of had your original 15mins for your $5 payment.
Perhaps you could of run in just 5 mins, but you really should of stopped and chatted to someone for 10 mins to use your allowed time up.
I run a branch for a construction supply company and am judged based on daily and monthly goals.
It doesn't matter if I do three times my monthly goal this month if I don't hit goal at all next month. It doesn't make sense but it is the way business works. I have held orders that come in at the end of the month for the beginning of the next if I have already hit this month's goal so that I get a head start on next month's.
For the manager at Best Buy he probably felt that it served him better to the corporate big wigs if he hit his goal every day rather than pass his goal one day and not reach it the next.
Is it best for the COMPANY or for the CONSUMER? No... But in this world of sales and numbers managers tend to do what will make their bosses happy, which is to make sure that when they check the numbers on the spreadsheet every day they hit their numbers and don't get yelled at.
100% agree with you and people need to realise how stupid people high up the ladder are, and out of touch with reality with these things, which then cause the behaviour you have explained to happen.
Actually by selling more than your expected quota this month may even end up with your expected quota being increased for future months.
Effectively shooting yourself in the foot.
To put it in it's simplest form, say someone paid you $5 to walk to the shops and buy them a pizza, and give you 15 mins for the journey. You go the task, get your $5 dollars and everyone is happy.
Now, once you decide to jog a little and arrive back in 10 mins, wow that's great, so much quicker. but from now on, will will only allow you 11 mins to get the pizza for the $5 payment.
Then you are silly enough to run a little one day and come back in just 5 mins, wow, this is an improvement. Head office have now decided to allow you 6 mins to perform the task for your $5.
How stupid are you, when you could have been walking all this time and still of had your original 15mins for your $5 payment.
Perhaps you could of run in just 5 mins, but you really should of stopped and chatted to someone for 10 mins to use your allowed time up.
mwswami
Jul 23, 05:22 PM
At those prices, sign me up for a Quad 2.3!!!! I'll buy that along with a newly designed 23" ACD for $699. :D
A Quad 2.3 for $1999 ... not going to happen.
Even the cheapest configuration of Dell Precision 490 Workstartion (http://catalog.us.dell.com/CS1/cs1page2.aspx?br=6&c=us&cs=04&fm=11456&kc=6W463&l=en&s=bsd) with dual 2.3 Woodcrests comes out to $2348. This includes 1GB RAM, 80GB SATA drive, and 128MB nVidia Quadro NVS 285 2D graphics.
Apple prices are typically a few hundred $ higher. I am guessing it will be more like $2699 with a larger hard drive and better graphics.
A Quad 2.3 for $1999 ... not going to happen.
Even the cheapest configuration of Dell Precision 490 Workstartion (http://catalog.us.dell.com/CS1/cs1page2.aspx?br=6&c=us&cs=04&fm=11456&kc=6W463&l=en&s=bsd) with dual 2.3 Woodcrests comes out to $2348. This includes 1GB RAM, 80GB SATA drive, and 128MB nVidia Quadro NVS 285 2D graphics.
Apple prices are typically a few hundred $ higher. I am guessing it will be more like $2699 with a larger hard drive and better graphics.
wizard
Apr 10, 03:44 PM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8G4 Safari/6533.18.5)
I'm a little confused...why was Avid presenting at a Final Cut Pro User Group's meeting anyway? Do they just come in and are like "Hey, you've all made a mistake!" or something?
No idea, but I just don't get those tactics. I mean, other than being ruthless business people. :p
Just show your stuff without having to strong arm...
It is a users group for FCP what would you expect. Seriously the people running the Supermeet are probably falling all overthemselves to make sure Apple is happy here, FCP is the reason the group exists. This isn't Apple strong arming into a public and more general purpose show, it is rather Apple giving these people exactly what they have been crying for over the last couple of years.
Beyond all of that the vendors that are being displaced will likely get a huge boost from the debut anyway. If the new FCP is that good there will be a buying binge when it comes to hardware. It is a net positive for everybody.
I'm a little confused...why was Avid presenting at a Final Cut Pro User Group's meeting anyway? Do they just come in and are like "Hey, you've all made a mistake!" or something?
No idea, but I just don't get those tactics. I mean, other than being ruthless business people. :p
Just show your stuff without having to strong arm...
It is a users group for FCP what would you expect. Seriously the people running the Supermeet are probably falling all overthemselves to make sure Apple is happy here, FCP is the reason the group exists. This isn't Apple strong arming into a public and more general purpose show, it is rather Apple giving these people exactly what they have been crying for over the last couple of years.
Beyond all of that the vendors that are being displaced will likely get a huge boost from the debut anyway. If the new FCP is that good there will be a buying binge when it comes to hardware. It is a net positive for everybody.
swingerofbirch
Aug 26, 05:23 PM
This is interesting, BUT, from what I know, Intel announced the desktop (Conroe) Core 2 Duo proccessor on July 27, and as far as I know, no Conroe systems are shipping right now, almost a month later.
Dell has announced some Conroe systems that you can order, but as far as I know they aren't readily shipping yet.
Dell has announced some Conroe systems that you can order, but as far as I know they aren't readily shipping yet.
NJRonbo
Jun 14, 06:01 AM
iBrad,
What did I miss here?
Going to RS today to turn in my iPhone. I don't know what to
make of the quote you provided but will there be any
restrictions in the upgrade purchase I want to make?
What did I miss here?
Going to RS today to turn in my iPhone. I don't know what to
make of the quote you provided but will there be any
restrictions in the upgrade purchase I want to make?
WildCowboy
Sep 18, 11:03 PM
It would be nice, but I'm not holding my breath. I've still got another couple of revisions before I'm ready to buy, so I'll be sitting this one out.
My gut feeling is that there won't be any new hardware at Photokina, but a later release of the MeromBooks in time for Christmas is certainly possible.
My gut feeling is that there won't be any new hardware at Photokina, but a later release of the MeromBooks in time for Christmas is certainly possible.
ART5000
Jul 20, 11:57 PM
ANy gurus on hand here..
is it possible that Apple will come out with dual woocrest then when kentfield hits the street, we could just buy the processor and snap out woody and snap in Kentfield.
IS THIS FEASIBLE:rolleyes:
is it possible that Apple will come out with dual woocrest then when kentfield hits the street, we could just buy the processor and snap out woody and snap in Kentfield.
IS THIS FEASIBLE:rolleyes:
robbyx
Apr 25, 04:05 PM
This suit has merit. If I turn off location services there should be no record of where I go.
Why would you assume that turning off location services would prevent tracking? The phone is still connected to the cell network. I'd assume Airplane Mode would turn off tracking, but not location services.
With that and other simple info I can find out where you work, where you bank, where you live, what time you usually get home. All it takes is one website or email attachment to compromise your device. This info is not encrypted.
I do think if Any device does this they should be sued
First, someone would have to obtain your phone. No one seems to mention this. Big bad Apple is tracking us all!!! Apple isn't tracking anyone. The phone is logging location information for some reason, perhaps legit, perhaps a bug, perhaps test code that got left behind, who knows. The point is, your location isn't compromised unless someone steals your phone.
And if they steal your phone, they'll have your address book, your web bookmarks, your email, your notes, etc.
Suing over this is idiotic and really shows how absurd this whole "privacy" debate has become. Scott McNealy said it best years ago: "Privacy is dead. Get over it."
Why would you assume that turning off location services would prevent tracking? The phone is still connected to the cell network. I'd assume Airplane Mode would turn off tracking, but not location services.
With that and other simple info I can find out where you work, where you bank, where you live, what time you usually get home. All it takes is one website or email attachment to compromise your device. This info is not encrypted.
I do think if Any device does this they should be sued
First, someone would have to obtain your phone. No one seems to mention this. Big bad Apple is tracking us all!!! Apple isn't tracking anyone. The phone is logging location information for some reason, perhaps legit, perhaps a bug, perhaps test code that got left behind, who knows. The point is, your location isn't compromised unless someone steals your phone.
And if they steal your phone, they'll have your address book, your web bookmarks, your email, your notes, etc.
Suing over this is idiotic and really shows how absurd this whole "privacy" debate has become. Scott McNealy said it best years ago: "Privacy is dead. Get over it."
Zadillo
Aug 27, 06:04 AM
Damn PowerPC fans.
Apple is INTEL now. We Love Intel Because Stevie Tells Us So.
We hate AMD and IBM. Should Apple ever move to another CPU provider, we will seamlessly transition to hating Intel again. This is the Way of the Mac.
What's so good about G5's anyway? They are slow, too hot, and skull juice.
Why do we love Intel? Because Steve says to, and Core 2 Duo is powerful, cool, not permanently drunk, allows us to run Windows and helps Apple increase its market share.
We love ATi because just like Intel, their products are the best at the moment. We still love nVIDIA because their GPUs are in the Mac Pro.
We love Israel because they make our Core 2 Duos and we love China because they make our Macs. We love California because that's where Our Lord Stevie J is (Don't particularly care about the rest of the US, sorry guys).
We love our Big Cats because they run so fast and look so clean and powerful (Hmmm... Mystery of OS codenames revealed?) and of course because they are not Windows, which are susceptible to breaking...
People who live in Windows shouldn't throw Viruses?
Off track...
Anyway, Rawr to all you PowerPC fanboys (And girls)
Intel 4EVER!
I know this is just a joke, but even so it's stupid, because the implication is that the only reason anyone here might like the chips Intel is coming out with is because they have been brainwashed into liking them now that Apple uses them (i.e. if Apple was still using PowerPC chips, or had switched to AMD, we would all be sitting here talking about how crappy the Core 2 Duo chips are).
I'm sure there are some people like that, but it is insulting to plenty of people here who actually do know something about the various chips that Intel and AMD make and base their opinions on them just on their actual merits and weaknesses.
-Zadillo
Apple is INTEL now. We Love Intel Because Stevie Tells Us So.
We hate AMD and IBM. Should Apple ever move to another CPU provider, we will seamlessly transition to hating Intel again. This is the Way of the Mac.
What's so good about G5's anyway? They are slow, too hot, and skull juice.
Why do we love Intel? Because Steve says to, and Core 2 Duo is powerful, cool, not permanently drunk, allows us to run Windows and helps Apple increase its market share.
We love ATi because just like Intel, their products are the best at the moment. We still love nVIDIA because their GPUs are in the Mac Pro.
We love Israel because they make our Core 2 Duos and we love China because they make our Macs. We love California because that's where Our Lord Stevie J is (Don't particularly care about the rest of the US, sorry guys).
We love our Big Cats because they run so fast and look so clean and powerful (Hmmm... Mystery of OS codenames revealed?) and of course because they are not Windows, which are susceptible to breaking...
People who live in Windows shouldn't throw Viruses?
Off track...
Anyway, Rawr to all you PowerPC fanboys (And girls)
Intel 4EVER!
I know this is just a joke, but even so it's stupid, because the implication is that the only reason anyone here might like the chips Intel is coming out with is because they have been brainwashed into liking them now that Apple uses them (i.e. if Apple was still using PowerPC chips, or had switched to AMD, we would all be sitting here talking about how crappy the Core 2 Duo chips are).
I'm sure there are some people like that, but it is insulting to plenty of people here who actually do know something about the various chips that Intel and AMD make and base their opinions on them just on their actual merits and weaknesses.
-Zadillo
kresh
Sep 19, 11:34 AM
The thing is Apple is shooting itself in the foot because it knows that all the Prosumers research enough that they know there is better available. Apple is losing alot of sales by not being prepared. I would think that Apple would get 2nd priority to Dell on shipments so they should have a good stock of C2D.
Where's your proof that Apple is losing a lot of sales by not being prepared?
If everone that ever visited MacRumors got mad and purchased a Dell, that would not be a lot.
Are you just making this up?
Where's your proof that Apple is losing a lot of sales by not being prepared?
If everone that ever visited MacRumors got mad and purchased a Dell, that would not be a lot.
Are you just making this up?
MrCrowbar
Aug 16, 11:13 PM
I did...:D
DIE POWER PC...DIE!!!
ROFL. A true classic. ;)
DIE POWER PC...DIE!!!
ROFL. A true classic. ;)
Rt&Dzine
Apr 27, 03:14 PM
I'd be fascinated to know exactly what you did to "discover" those layers, 5P. I have Photoshop and Illustrator too. Guess what? One layer. Nothing selectable. At least one of us is talking complete bollocks.
He didn't discover anything, he just bought in to the reactionary right wing propaganda spreading like wildfire on the internet.
He didn't discover anything, he just bought in to the reactionary right wing propaganda spreading like wildfire on the internet.
bedifferent
Apr 11, 01:14 PM
iMovie on Mac or iOS are not about creating a movie for a paying customer. They are all about sharing your personal moments with those who are more or less interested about it. FCP is all about putting food on the table, selling the story to those who have never heard about it. Its all about art of story telling.
Exactly. Apple has been neglecting its professional products since the iPhone and iOS release, and focusing on consumer level products. A lot of people on MacRumors are new to Mac/Apple. For those of us who have used Mac's for 10+ years, mostly for work, we have become weary of the direction the company is taking for US, not for the average Joe. FCP was a standard at the time, for less than its competitors it offered a great GUI at a reasonable price point. The hardware and software are business investments.
As for the sarcastic comment regarding someone not leaving Apple now before FCP is released, it's because leaving is a huge decision. We have lots of money, time and equipment invested in our work. It's not as simple as dropping everything you have used for many, many years and investing and training yourself for another platform.
Sorry, but I am tired of the new users brought in from iPhone's and iPods and MacBook's getting snarky with the professionals who carried Apple through tough times and rely on Apple's professional line for our work. First the dedicated ACD's are neglected and replaced with ONE 27" LED LCD panel from the 27" iMac, OS X Lion is morphing into an iOS GUI, the Xeon Server processors in the Mac Pro line that replaced the affordable PowerMac G4/5's are over priced and over powered for some of our needs, Xserve was dropped not due to less sales but less marketing and development due to Apple's focus on iDevices, less OS X development such as Resolution Independence, 64-bit implementation, TRIM support for third party Sandforce SSD's, and so on. Heck, even professional such as Annie Leibovitz has left Apple due its lack of professional level products over the past four years.
There's much more to Apple than iDevices, as great as they may be. iMac's, iPads, MacBooks - they don't replace the systems Apple has left that are necessary for our work.
*and before anyone states that Apple has made billions on iDevices and iOS, they certainly can take a small amount of that cash reserve and reinvest it into a much needed market, such as a mid-level tower that fits between the top level iMac and entry level Mac Pro for those of us who need 5+ tower's but now can't afford them since the Intel transition. Apple could easily restructure their professional focus with new project managers to give a much needed refresh of their high end niche, and they could easily make a profit from that market. They created/restructured a niche market with iDevices and made a killing, why not with their professional end products? There are thousands if not more of us who would gladly pony up and stick with Apple.
Exactly. Apple has been neglecting its professional products since the iPhone and iOS release, and focusing on consumer level products. A lot of people on MacRumors are new to Mac/Apple. For those of us who have used Mac's for 10+ years, mostly for work, we have become weary of the direction the company is taking for US, not for the average Joe. FCP was a standard at the time, for less than its competitors it offered a great GUI at a reasonable price point. The hardware and software are business investments.
As for the sarcastic comment regarding someone not leaving Apple now before FCP is released, it's because leaving is a huge decision. We have lots of money, time and equipment invested in our work. It's not as simple as dropping everything you have used for many, many years and investing and training yourself for another platform.
Sorry, but I am tired of the new users brought in from iPhone's and iPods and MacBook's getting snarky with the professionals who carried Apple through tough times and rely on Apple's professional line for our work. First the dedicated ACD's are neglected and replaced with ONE 27" LED LCD panel from the 27" iMac, OS X Lion is morphing into an iOS GUI, the Xeon Server processors in the Mac Pro line that replaced the affordable PowerMac G4/5's are over priced and over powered for some of our needs, Xserve was dropped not due to less sales but less marketing and development due to Apple's focus on iDevices, less OS X development such as Resolution Independence, 64-bit implementation, TRIM support for third party Sandforce SSD's, and so on. Heck, even professional such as Annie Leibovitz has left Apple due its lack of professional level products over the past four years.
There's much more to Apple than iDevices, as great as they may be. iMac's, iPads, MacBooks - they don't replace the systems Apple has left that are necessary for our work.
*and before anyone states that Apple has made billions on iDevices and iOS, they certainly can take a small amount of that cash reserve and reinvest it into a much needed market, such as a mid-level tower that fits between the top level iMac and entry level Mac Pro for those of us who need 5+ tower's but now can't afford them since the Intel transition. Apple could easily restructure their professional focus with new project managers to give a much needed refresh of their high end niche, and they could easily make a profit from that market. They created/restructured a niche market with iDevices and made a killing, why not with their professional end products? There are thousands if not more of us who would gladly pony up and stick with Apple.
bryanc
Aug 26, 06:12 PM
... those who understand binary and those who do not.
Just sell Merom as "64 bit", that's twice as much as "32 bit".
64 bits is not twice as big as 32 bits.... it's 2^32 (roughly 4.3 billion) times as big. Just like 1000 is not twice as big as 10.
33 bits would be twice as big as 32 bits.
But yes, you're right, the important thing here is not that merom is 20% faster (or 20% more power efficient), it's that it's 64 bit.
Leopard will be 64 bit, and you can bet that once leopard is the shipping OS, there will be 64 bit only software that you will want to run. That's why it's worth having a Core 2 Duo system.
Cheers
Just sell Merom as "64 bit", that's twice as much as "32 bit".
64 bits is not twice as big as 32 bits.... it's 2^32 (roughly 4.3 billion) times as big. Just like 1000 is not twice as big as 10.
33 bits would be twice as big as 32 bits.
But yes, you're right, the important thing here is not that merom is 20% faster (or 20% more power efficient), it's that it's 64 bit.
Leopard will be 64 bit, and you can bet that once leopard is the shipping OS, there will be 64 bit only software that you will want to run. That's why it's worth having a Core 2 Duo system.
Cheers
janstett
Oct 23, 11:44 AM
Unfortunately not many multithreaded apps - yet. For a long time most of the multi-threaded apps were just a select few pro level things. 3D/Visualization software, CAD, database systems, etc.. Those of us who had multiprocessor systems bought them because we had a specific software in mind or group of software applications that could take advantage of multiple processors. As current CPU manufacturing processes started hitting a wall right around the 3GHz mark, chip makers started to transition to multiple CPU cores to boost power - makes sense. Software developers have been lazy for years, just riding the wave of ever-increasing MHz. Now the multi-core CPUs are here and the software is behind as many applications need to have serious re-writes done in order to take advantage of multiple processors. Intel tried to get a jump on this with their HT (Hyper Threading) implementation that essentially simulated dual-cores on a CPU by way of two virtual CPUs. Software developers didn't exactly jump on this and warm up to it. But I also don't think the software industry truly believed that CPUs would go multi-core on a mass scale so fast... Intel and AMD both said they would, don't know why the software industry doubted. Intel and AMD are uncommonly good about telling the truth about upcoming products. Both will be shipping quad-core CPU offerings by year's end.
What you're saying isn't entirely true and may give some people the wrong idea.
First, a multicore system is helpful when running multiple CPU-intensive single-threaded applications on a proper multitasking operating system. For example, right now I'm ripping CDs on iTunes. One processor gets used a lot and the other three are idle. I could be using this CPU power for another app.
The reality is that to take advantage of multiple cores, you had to take advantage of threads. Now, I was doing this in my programs with OS/2 back in 1992. I've been writing multithreaded apps my entire career. But writing a threaded application requires thought and work, so naturally many programmers are lazy and avoid threads. Plus it is harder to debug and synchronize a multithreaded application. Windows and Linux people have been doing this since the stone age, and Windows/Linux have had usable multiprocessor systems for more than a decade (it didn't start with Hyperthreading). I had a dual-processor 486 running NT 3.5 circa 1995. It's just been more of an optional "cool trick" to write threaded applications that the timid programmer avoids. Also it's worth noting that it's possible to go overboard with excessive threading and that leads to problems (context switching, thrashing, synchronization, etc).
Now, on the Mac side, OS 9 and below couldn't properly support SMP and it required a hacked version of the OS and a special version of the application. So the history of the Mac world has been, until recently with OSX, to avoid threading and multiprocessing unless specially called for and then at great pain to do so.
So it goes back to getting developers to write threaded applications. Now that we're getting to 4 and 8 core systems, it also presents a problem.
The classic reason to create a thread is to prevent the GUI from locking up while processing. Let's say I write a GUI program that has a calculation that takes 20 seconds. If I do it the lazy way, the GUI will lock up for 20 seconds because it can't process window messages during that time. If I write a thread, the calculation can take place there and leave the GUI thread able to process messages and keep the application alive, and then signal the other thread when it's done.
But now with more than 4 or 8 cores, the problem is how do you break up the work? 9 women can't have a baby in a month. So if your process is still serialized, you still have to wait with 1 processor doing all the work and the others sitting idle. For example, if you encode a video, it is a very serialized process. I hear some work has been done to simultaneously encode macroblocks in parallel, but getting 8 processors to chew on a single video is an interesting problem.
What you're saying isn't entirely true and may give some people the wrong idea.
First, a multicore system is helpful when running multiple CPU-intensive single-threaded applications on a proper multitasking operating system. For example, right now I'm ripping CDs on iTunes. One processor gets used a lot and the other three are idle. I could be using this CPU power for another app.
The reality is that to take advantage of multiple cores, you had to take advantage of threads. Now, I was doing this in my programs with OS/2 back in 1992. I've been writing multithreaded apps my entire career. But writing a threaded application requires thought and work, so naturally many programmers are lazy and avoid threads. Plus it is harder to debug and synchronize a multithreaded application. Windows and Linux people have been doing this since the stone age, and Windows/Linux have had usable multiprocessor systems for more than a decade (it didn't start with Hyperthreading). I had a dual-processor 486 running NT 3.5 circa 1995. It's just been more of an optional "cool trick" to write threaded applications that the timid programmer avoids. Also it's worth noting that it's possible to go overboard with excessive threading and that leads to problems (context switching, thrashing, synchronization, etc).
Now, on the Mac side, OS 9 and below couldn't properly support SMP and it required a hacked version of the OS and a special version of the application. So the history of the Mac world has been, until recently with OSX, to avoid threading and multiprocessing unless specially called for and then at great pain to do so.
So it goes back to getting developers to write threaded applications. Now that we're getting to 4 and 8 core systems, it also presents a problem.
The classic reason to create a thread is to prevent the GUI from locking up while processing. Let's say I write a GUI program that has a calculation that takes 20 seconds. If I do it the lazy way, the GUI will lock up for 20 seconds because it can't process window messages during that time. If I write a thread, the calculation can take place there and leave the GUI thread able to process messages and keep the application alive, and then signal the other thread when it's done.
But now with more than 4 or 8 cores, the problem is how do you break up the work? 9 women can't have a baby in a month. So if your process is still serialized, you still have to wait with 1 processor doing all the work and the others sitting idle. For example, if you encode a video, it is a very serialized process. I hear some work has been done to simultaneously encode macroblocks in parallel, but getting 8 processors to chew on a single video is an interesting problem.
63dot
Aug 17, 05:33 PM
With no intention of jumping into the argument in question here, I have a slight issue with your definition of a gamer. I'm an intermediate photoshop user, web designer, and gamer. I don't just use my computer for games or work, there's this huge gray area in the middle. For me, the Mac Pro is the best of all worlds. I wouldn't dare rely on Windows for my workflow, design, and productivity software, OS X is a must for me. However, the ability to duat boot into Windows and play games natively is a bonus, one that I'm willing to pay a premium for, and whether or not it's even a premium is up for debate. Sure, I could build a PC just for games but if I can't run OS X ever then that machine is useless for me.
I'd be surprised if there weren't many more people out there who welcome the power of the Mac Pros for work and play, recognizing of course that the majority of buyers will be professionals.
well said
as for xp vs. os x, i can live with xp if i had to and do the adobe stuff on it, but i would always be looking over my shoulder for viruses and junk filling up my machine every time i went online
i would also have to invest in a virus suite and keep the darn thing updated all the time
all i have ever put on macs has been anti-virus and have never run into any problems and as for even seeing a virus on an unprotected mac, as a tech for 7 years, i haven't
i do love that "mac dude and pc dude" commercial campaign that apple has been putting out and i hope some pc only users see the light
I'd be surprised if there weren't many more people out there who welcome the power of the Mac Pros for work and play, recognizing of course that the majority of buyers will be professionals.
well said
as for xp vs. os x, i can live with xp if i had to and do the adobe stuff on it, but i would always be looking over my shoulder for viruses and junk filling up my machine every time i went online
i would also have to invest in a virus suite and keep the darn thing updated all the time
all i have ever put on macs has been anti-virus and have never run into any problems and as for even seeing a virus on an unprotected mac, as a tech for 7 years, i haven't
i do love that "mac dude and pc dude" commercial campaign that apple has been putting out and i hope some pc only users see the light
Reach9
Apr 11, 04:11 PM
Perhaps solely in the phone part of the equation. Here's the newsflash: the "smart" part of "smartphone" encompasses much more than a voice-driven contact list and actual phone calls.
The iOS ecosystem completely destroys Android, no matter how many widgets you're able to install.
You're right, but here's where i think is the difference. Browsing the Internet, Calendar, Checking Mail, Listening to songs, Texting, Multitasking, Notifications, Cut-Copy-Paste, ability to open and use Office files, Navigation system, basic tools like Currency converters, To-Do lists etc. These are what i believe encompasses in a "smartphone", and here's the newsflash: Android OS meets them perfectly.
I'm not talking about widgets, customization, dynamic wallapers etc
The iPhone was late on MMS, Multitasking, Cut-Copy-Paste, and now it's going to be a notification system. Plus, browsing the internet, checking mail and practically everything is much better on a bigger screen.
I feel the App Store is just an added feature, and that's why i'd get an iPod Touch for.
Imagine your iPhone without the App store and all the apps you downloaded from it. Now imagine the HTC EVO without the Android app store. Which is the better smartphone? It's pretty obvious if you ask me.
Android OS already has the "smartphone" features down, and they're just working on the bonus features such as the Android App Store.
iOS on the other hand is catching up to these "smartphone" features. My old Nokia E63 had a better notification system than the iPhone, and that's pathetic.
The iOS ecosystem completely destroys Android, no matter how many widgets you're able to install.
You're right, but here's where i think is the difference. Browsing the Internet, Calendar, Checking Mail, Listening to songs, Texting, Multitasking, Notifications, Cut-Copy-Paste, ability to open and use Office files, Navigation system, basic tools like Currency converters, To-Do lists etc. These are what i believe encompasses in a "smartphone", and here's the newsflash: Android OS meets them perfectly.
I'm not talking about widgets, customization, dynamic wallapers etc
The iPhone was late on MMS, Multitasking, Cut-Copy-Paste, and now it's going to be a notification system. Plus, browsing the internet, checking mail and practically everything is much better on a bigger screen.
I feel the App Store is just an added feature, and that's why i'd get an iPod Touch for.
Imagine your iPhone without the App store and all the apps you downloaded from it. Now imagine the HTC EVO without the Android app store. Which is the better smartphone? It's pretty obvious if you ask me.
Android OS already has the "smartphone" features down, and they're just working on the bonus features such as the Android App Store.
iOS on the other hand is catching up to these "smartphone" features. My old Nokia E63 had a better notification system than the iPhone, and that's pathetic.
k995
Apr 20, 09:05 AM
No. I don't think that's possible; but samsung didn't ship it until later. So, that could have been a testing unit meant for a future release.
Sure manufacturers always have a couple of design laying arund just in case.
Reality of course is samsung had bene designing that for quit some time as were others .
Sure manufacturers always have a couple of design laying arund just in case.
Reality of course is samsung had bene designing that for quit some time as were others .
kiwi-in-uk
Aug 7, 06:51 PM
... as of present the trash can will not allow you to selectively undelete a file?
What?
What?
Mattie Num Nums
Apr 6, 11:12 AM
I still don't think this means new MacBook Airs in June. Can anyone really see Apple releasing new hardware before Lion is released?
I can they have before. Drop in OS kits.
I can they have before. Drop in OS kits.
HBOC
Apr 7, 10:24 PM
haha. Now they will have to upsell more BS to make up for this loss. I can see them advertising to connect your PS3 or XBOX 360 to your TV/monitor and hook up an ethernet cable for $149 again... :rolleyes:
boncellis
Aug 11, 01:43 PM
There's something fishy about this "story." The premise just seems unlikely.
That said, I think Apple will end up doing something about the gradual encroachment of their market share by mobile phone manufacturers. There are some qualifiers, however:
* It can't cannibalize iPod sales, which means either the "iPhone" will somehow be limited, or the iPod will see new features separating the two.
* It will have to be more than just a mobile phone with iTunes, integrating essential smartphone functions and something else that makes it stand out (maybe VoIP capability).
These are pretty obvious when you think about it, and I'm sure Apple has been thinking about it for some time. An Apple mobile phone could be imminent, you can sometimes tell by looking around the industry and spotting the "preemptive" or anticipatory products from competitors. It's not an accident that the LG "chocolate" phone looks a lot like the iPod Nano, in my opinion.
That said, I think Apple will end up doing something about the gradual encroachment of their market share by mobile phone manufacturers. There are some qualifiers, however:
* It can't cannibalize iPod sales, which means either the "iPhone" will somehow be limited, or the iPod will see new features separating the two.
* It will have to be more than just a mobile phone with iTunes, integrating essential smartphone functions and something else that makes it stand out (maybe VoIP capability).
These are pretty obvious when you think about it, and I'm sure Apple has been thinking about it for some time. An Apple mobile phone could be imminent, you can sometimes tell by looking around the industry and spotting the "preemptive" or anticipatory products from competitors. It's not an accident that the LG "chocolate" phone looks a lot like the iPod Nano, in my opinion.
thatisme
Apr 27, 08:43 AM
No it's not.
And I think MOST people aren't blowing anything out of proportion. Being concerned about tracking information/privacy issues is important. Most people (stop generalizing just because some on this board are) are NOT over-reacting but were calling for deeper investigation into the issue.
Pot, meet kettle.
And I think MOST people aren't blowing anything out of proportion. Being concerned about tracking information/privacy issues is important. Most people (stop generalizing just because some on this board are) are NOT over-reacting but were calling for deeper investigation into the issue.
Pot, meet kettle.
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