shamino
Jul 20, 09:58 AM
No I think you are confused. :) I meant "Is having more cores, lets say 8, more efficient than one big core equal in processing power to the 8 cores?"
First of all, you assume that it is possible to make "one big core equal in processing power to the 8 cores". I don't think it is possible to do this (at least not with the x86 architecture using today's technology.)
But assuming such a chip exists, the answer depends on what kind of efficiency you're thinking of.
If you mean computational efficiency (meaning the most useful processing per clock-tick), then a single big core will do better. This is because single-threaded apps will be able to use the full power (whereas multiple threads are needed to take advantagte of multiple cores.) Also, the operating system can get rid of the overhead that is needed to keep software running on the multiple cores from stepping on each other.
If you mean energy efficiency (amount of processing per watt of electricity consumed), then it could go either way, depending on how the chips are made. But given today's manufacturing processes and the non-linear power curve that we see as clock speeds are increased, the multiple-core solution will almost definitely use less power.
First of all, you assume that it is possible to make "one big core equal in processing power to the 8 cores". I don't think it is possible to do this (at least not with the x86 architecture using today's technology.)
But assuming such a chip exists, the answer depends on what kind of efficiency you're thinking of.
If you mean computational efficiency (meaning the most useful processing per clock-tick), then a single big core will do better. This is because single-threaded apps will be able to use the full power (whereas multiple threads are needed to take advantagte of multiple cores.) Also, the operating system can get rid of the overhead that is needed to keep software running on the multiple cores from stepping on each other.
If you mean energy efficiency (amount of processing per watt of electricity consumed), then it could go either way, depending on how the chips are made. But given today's manufacturing processes and the non-linear power curve that we see as clock speeds are increased, the multiple-core solution will almost definitely use less power.
thetexan
Apr 27, 08:46 AM
Didn't Google get in trouble for tagging SSIDs of hotspots when running their streetview vans through town? How is this any different, besides the fact you're the van instead of Google?
ugp
Jun 10, 12:46 PM
I don't think any Radio Shack sales people know what a transistor is.
You got questions? We have cell phones.
Why would they? Not many people buy them anymore.
In the 7 years I worked at RadioShack we didn't get much business for parts and when we did it was for the stuff we didn't carry. I think Fuses are the only things we sold often from those parts drawers. And it was always the same people coming in for parts anyways.
You got questions? We have cell phones.
Why would they? Not many people buy them anymore.
In the 7 years I worked at RadioShack we didn't get much business for parts and when we did it was for the stuff we didn't carry. I think Fuses are the only things we sold often from those parts drawers. And it was always the same people coming in for parts anyways.
rwilliams
Mar 22, 01:13 PM
This is just a preview of the future, Android based tablets will clean the iPads clock. Apple made the so-called iPad 2 as a 1.5. Low res camera, not enough RAM, and low res screen. It's going to be a verrrry long 2012 for Apple. Sure it's selling like hot cakes now, but when buyers see tablets that they don't have to stand inline for, that have better equipment and are cheaper ... Apples house of cards will come crashing down around them.
The only strength that Apple has is the app ecosystem; which is why they are going after Amazon for spiting on the sidewalk. They know the world of hurt coming their way.
Well, you knew it was only a matter of time before this cat showed up.
The only strength that Apple has is the app ecosystem; which is why they are going after Amazon for spiting on the sidewalk. They know the world of hurt coming their way.
Well, you knew it was only a matter of time before this cat showed up.
notabadname
Apr 25, 03:32 PM
There is also a difference in whether the phone keeps and uses data to function and perform services, and whether that data is transmitted to Apple and used by Apple for tracking. The burden of proof (it would seem - in my non-laywer opinion) would be to show that Apple is specifically collecting that data and using or storing it. Not just that the phone keeps it resident, on-board for use by Apps which the user may "allow" to use location data.
I'm betting Apple is smart enough not to be collecting the data outside the SLA.
I'm betting Apple is smart enough not to be collecting the data outside the SLA.
CaoCao
Mar 4, 01:46 PM
This is true because you say it's true?
Nope, you just want to make sure that we can't have access to the same protections for our families that you do. How silly of me to want that.
Not at all. Gay people raise kids just as well as straight people- that's been proven. And we do have families. There is no risk of destroying society. The question is valid. Answer it.
A bit of delay in my response because I had to look it up, but thanks for letting us have this right for 7 years now..
http://upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Map_of_US_sodomy_laws.svg/400px-Map_of_US_sodomy_laws.svg.png
Red = Sodomy Laws struck down by the US Supreme Court in 2003
And yet I doubt Macaroony sees opposite-sex attractions as immoral or placing oneself in grave danger. I know what your religious beliefs tell you, and it is your right to follow those as explicitly as you are legally able. But why does that have to impact the rest of the world when you know many of them share different beliefs and have different experiences?
Personally, I think people who believe in gods are weak-minded fools. But I would never support a law that mandated atheism or banned religious gatherings. Because these religious things, while they are not in line with my worldview, do not impact my way of life directly, and allow people to live how they think they need to, not how I think they need to.
I'm gonna go out on a limb here and venture a guess that you don't have a non-biased fact source for a retarded statement like that. :rolleyes:
CaoCao, could you please elaborate as to how gays could cause the collapse of society? I keep hearing that but I don't understand the sentiment behind it. And please, do not skirt around the answer, I always try to be as clear as day with mine.
The only explanation I can come up with as to why you would see being gay and giving gays the same civil rights as the collapse of society is that it differs so much from your worldview, it causes your world to collapse to the point where you feel nothing but uncomfortable to live in such a society. In other words; if gays are treated equal under every law under the sun, your society would collapse.
I often hear that same-sex marriage devalues marriage and threatens those that are already married. I wonder why and how. I doubt that your straight neighbor's happy marriage affects you at all unless you're so jealous, you want their marriage to be annulled - a happy same-sex couple must be killing you inside. I have said it here and in another thread before, marriage is nothing but a contract between two members of two families and the state to secure their fortune and legacy. Every attorney will tell you the same.
I have to say, it's very exhausting coming up with a defense convincing enough for those that don't seem to follow the world by logic. I'm glad I'm not a lawyer because if law is like that all the time, I'd rather give up on it and live in exile.
Logic is my source. Society needs people, no people means no society. If there were no more babies society would eventually collapse.
Source?
:rolleyes:
Nope, you just want to make sure that we can't have access to the same protections for our families that you do. How silly of me to want that.
Not at all. Gay people raise kids just as well as straight people- that's been proven. And we do have families. There is no risk of destroying society. The question is valid. Answer it.
A bit of delay in my response because I had to look it up, but thanks for letting us have this right for 7 years now..
http://upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Map_of_US_sodomy_laws.svg/400px-Map_of_US_sodomy_laws.svg.png
Red = Sodomy Laws struck down by the US Supreme Court in 2003
And yet I doubt Macaroony sees opposite-sex attractions as immoral or placing oneself in grave danger. I know what your religious beliefs tell you, and it is your right to follow those as explicitly as you are legally able. But why does that have to impact the rest of the world when you know many of them share different beliefs and have different experiences?
Personally, I think people who believe in gods are weak-minded fools. But I would never support a law that mandated atheism or banned religious gatherings. Because these religious things, while they are not in line with my worldview, do not impact my way of life directly, and allow people to live how they think they need to, not how I think they need to.
I'm gonna go out on a limb here and venture a guess that you don't have a non-biased fact source for a retarded statement like that. :rolleyes:
CaoCao, could you please elaborate as to how gays could cause the collapse of society? I keep hearing that but I don't understand the sentiment behind it. And please, do not skirt around the answer, I always try to be as clear as day with mine.
The only explanation I can come up with as to why you would see being gay and giving gays the same civil rights as the collapse of society is that it differs so much from your worldview, it causes your world to collapse to the point where you feel nothing but uncomfortable to live in such a society. In other words; if gays are treated equal under every law under the sun, your society would collapse.
I often hear that same-sex marriage devalues marriage and threatens those that are already married. I wonder why and how. I doubt that your straight neighbor's happy marriage affects you at all unless you're so jealous, you want their marriage to be annulled - a happy same-sex couple must be killing you inside. I have said it here and in another thread before, marriage is nothing but a contract between two members of two families and the state to secure their fortune and legacy. Every attorney will tell you the same.
I have to say, it's very exhausting coming up with a defense convincing enough for those that don't seem to follow the world by logic. I'm glad I'm not a lawyer because if law is like that all the time, I'd rather give up on it and live in exile.
Logic is my source. Society needs people, no people means no society. If there were no more babies society would eventually collapse.
Source?
:rolleyes:
Macaroony
Mar 3, 04:08 AM
I'm sorry, Bill, but your logic has one big flaw.
If you decided to live celibately while other heterosexuals are open to have sex in a [monogamous] relationship, that's fine by me but what you're implying is that every homosexual should be celibate, so what's the point of being attracted to the same-sex at all in your logic?
I believe you have to label yourself asexual from now on, since not having or craving sex makes you neither a homosexual nor heterosexual.
If you decided to live celibately while other heterosexuals are open to have sex in a [monogamous] relationship, that's fine by me but what you're implying is that every homosexual should be celibate, so what's the point of being attracted to the same-sex at all in your logic?
I believe you have to label yourself asexual from now on, since not having or craving sex makes you neither a homosexual nor heterosexual.
kdarling
Mar 31, 04:16 PM
Yet what he said is 100% accurate..Weird how that can happen sometimes.
Gruber is rarely accurate in his conclusions, and this time is no exception.
None of what is happening smacks of being a "bait-and-switch" as he claims. That would've required extremely clever pre-planning years ago on the part of Google.
Instead, it's got all the hallmarks of too little pre-planning.
Anyone with experience dealing with large projects can see that Rubin has belatedly come to realize that things were getting out of control. Now he is goofing up trying to take full control himself instead of doing the smart thing and first getting a consensus from the OHA members.
Gruber is rarely accurate in his conclusions, and this time is no exception.
None of what is happening smacks of being a "bait-and-switch" as he claims. That would've required extremely clever pre-planning years ago on the part of Google.
Instead, it's got all the hallmarks of too little pre-planning.
Anyone with experience dealing with large projects can see that Rubin has belatedly come to realize that things were getting out of control. Now he is goofing up trying to take full control himself instead of doing the smart thing and first getting a consensus from the OHA members.
CQd44
Apr 8, 06:53 AM
It'd be nice to have an Apple store around here. The nearest one is 4 hours away.
nsayer
Apr 6, 10:37 AM
For most people the ipad is more useful than the air anyway imo. Yes i owned an air, the ipad 1, and now the ipad 2 and the air was just a watered down macbook pro more than the ipad is a scaled up ipod touch
Alas, there are some things that the curated app store will never be able to supply. Case in point: a pokerstars or fulltilt client. And if the ipad's Safari can't do java or flash or allow me to run the applications of my choosing, then it's not sufficiently open for my needs.
Alas, there are some things that the curated app store will never be able to supply. Case in point: a pokerstars or fulltilt client. And if the ipad's Safari can't do java or flash or allow me to run the applications of my choosing, then it's not sufficiently open for my needs.
Multimedia
Aug 26, 08:11 PM
My expectations for the next generation 17" MacBook Pro:
2.33 Core 2 Duo
Better GPU
160gig HD
Higher quality displays. No more of this uneven backlighting crap.
My hopes:
Longer battery life
Get the power adaptor below 70 watts so we can use them on planes
Lower price
Hell, I'm buying whatever comes next. I just hope there are some solid spec bumps across the board.
And most importantly, I hope Apple fixes the crappy quality issues that have been plaguing their portable line all year.I agree. But I refuse to buy any "So-Called" MacBook Pro until they have implemented the easy access HD professional feature they put in the MacBook. I would rather buy a C2D MacBook with that feature than ever buy a MBP without it. :mad:Post #81 Apple has, on occasion, introduced new or upgraded features on its consumer computers when those computers were refreshed between refresh cycles of their professional computers. For example, at one time, the iMac had a faster SuperDrive than the Power Mac. Of course, with the next refresh of the pro computers, the new/upgraded features seen previously in the consumer products have always been added.Good to remember. Thanks. Hope it's the rule this time as well.
2.33 Core 2 Duo
Better GPU
160gig HD
Higher quality displays. No more of this uneven backlighting crap.
My hopes:
Longer battery life
Get the power adaptor below 70 watts so we can use them on planes
Lower price
Hell, I'm buying whatever comes next. I just hope there are some solid spec bumps across the board.
And most importantly, I hope Apple fixes the crappy quality issues that have been plaguing their portable line all year.I agree. But I refuse to buy any "So-Called" MacBook Pro until they have implemented the easy access HD professional feature they put in the MacBook. I would rather buy a C2D MacBook with that feature than ever buy a MBP without it. :mad:Post #81 Apple has, on occasion, introduced new or upgraded features on its consumer computers when those computers were refreshed between refresh cycles of their professional computers. For example, at one time, the iMac had a faster SuperDrive than the Power Mac. Of course, with the next refresh of the pro computers, the new/upgraded features seen previously in the consumer products have always been added.Good to remember. Thanks. Hope it's the rule this time as well.
milo
Jul 27, 02:21 PM
Those aren't next generation version of the Core 2 just MCM (http://en.wikipedia.org/wiki/Multi-Chip_Module) of the existing Core 2.
Still, they are the successors to conroe and woodcrest. As long as they are socket compatible, they're the next generation for these machines, whether you consider them a new chip or not.
Am i the only one that seems to think that WWDC is getting clogged up with TOO many things? I mean sure the more Apple products released/updated the better, but this keynote seems to be taking a lot of emphasis off of Leopard previews (according to the rumors)
It's all just rumor at this point. More than 2 computer announcments would be very unlikely, and the idea that all macs would get updated at once is ridiculous.
Well it's back to the future for all of us. Remember when the Mac was going 64-bit with the introduction of the G5 PowerMac on June 23, 2003? :rolleyes: Only more thanthree years later and we're doing it all over again thanks to Yonah's 7 month retrograde.
The only mac that took a step back was the iMac, and it never took advantage of any of the 64 bit advantages in the first place.
I can't figure out why it wouldn't have a 2nd slot or FW800. They're both cheap enough to add. The only problem is the 2nd slot adds some height, but not that much. This unit would be less than 5" tall. And anyway, how do you backup your CD's?
A second slot is overkill for a midline model. And Apple has obviously made the decision that FW800 is a pro feature only, if it's not in the 15 inch MBP. Not to mention that it's not included in the standard intel chipsets, so adding it is extra work for Apple.
Remember that the G5 is 64 bit. While the consumer apps may not be too directly affected at first, (speed increases, but nothing else), as more memory is required, 32 bit will hit a brick wall at 4GiB, whereas 64 bit can go along happily to 2,305,843,009,200,000,000GiB.
And since the iMacs have never supported more than 2 gigs of ram, how is that a step back by switching them to Yonah?
Still, they are the successors to conroe and woodcrest. As long as they are socket compatible, they're the next generation for these machines, whether you consider them a new chip or not.
Am i the only one that seems to think that WWDC is getting clogged up with TOO many things? I mean sure the more Apple products released/updated the better, but this keynote seems to be taking a lot of emphasis off of Leopard previews (according to the rumors)
It's all just rumor at this point. More than 2 computer announcments would be very unlikely, and the idea that all macs would get updated at once is ridiculous.
Well it's back to the future for all of us. Remember when the Mac was going 64-bit with the introduction of the G5 PowerMac on June 23, 2003? :rolleyes: Only more thanthree years later and we're doing it all over again thanks to Yonah's 7 month retrograde.
The only mac that took a step back was the iMac, and it never took advantage of any of the 64 bit advantages in the first place.
I can't figure out why it wouldn't have a 2nd slot or FW800. They're both cheap enough to add. The only problem is the 2nd slot adds some height, but not that much. This unit would be less than 5" tall. And anyway, how do you backup your CD's?
A second slot is overkill for a midline model. And Apple has obviously made the decision that FW800 is a pro feature only, if it's not in the 15 inch MBP. Not to mention that it's not included in the standard intel chipsets, so adding it is extra work for Apple.
Remember that the G5 is 64 bit. While the consumer apps may not be too directly affected at first, (speed increases, but nothing else), as more memory is required, 32 bit will hit a brick wall at 4GiB, whereas 64 bit can go along happily to 2,305,843,009,200,000,000GiB.
And since the iMacs have never supported more than 2 gigs of ram, how is that a step back by switching them to Yonah?
parapup
Apr 12, 10:11 AM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5)
That's what I was think but decided, if that's his taste live and let live.
LOL - Rolex reminds me of the spam emails, counterfeits and quirky distribution model - how many buy those real ones anyways? iPhone reminds me not of Rolex but PowerPC macs back in the day - cute in their day but long since kicked by Intel.
That's what I was think but decided, if that's his taste live and let live.
LOL - Rolex reminds me of the spam emails, counterfeits and quirky distribution model - how many buy those real ones anyways? iPhone reminds me not of Rolex but PowerPC macs back in the day - cute in their day but long since kicked by Intel.
ciTiger
Apr 11, 07:53 AM
I hope there are big improvements...
11thIndian
Apr 6, 07:38 AM
The functions inside FCP do not need the OS support. Apple can install private frameworks, and they do it already, for their own applications. So i think they will support SL.
AV Foundation brings back QT7-features to QTX. Apple uses AV Foundation in the new QTX-player of Lion.
And AV Foundation is what allows iOS devices like the iPhone and iPad, with their significantly slower processors and reduced RAM, to view and edit h264 media.
AV Foundation sidesteps ALL the problems of QTKit. It's a fresh start.
Here's a great article from Philip Hodgett's site:
http://www.philiphodgetts.com/2011/02/a-new-64-bit-final-cut-pro/
AV Foundation brings back QT7-features to QTX. Apple uses AV Foundation in the new QTX-player of Lion.
And AV Foundation is what allows iOS devices like the iPhone and iPad, with their significantly slower processors and reduced RAM, to view and edit h264 media.
AV Foundation sidesteps ALL the problems of QTKit. It's a fresh start.
Here's a great article from Philip Hodgett's site:
http://www.philiphodgetts.com/2011/02/a-new-64-bit-final-cut-pro/
skier777
Mar 26, 11:38 AM
I hope apple follows microsofts lead and lets students upgrade for 30 bucks in the first few months of release.
The only reason I upgraded from XP to windows7 was the student discount. It would be really nice if i could do the same for lion, otherwise SL is probably gunna be fine forever.
What if you skip releases. Will it be the same price to upgrade from Leopard as SL?
The only reason I upgraded from XP to windows7 was the student discount. It would be really nice if i could do the same for lion, otherwise SL is probably gunna be fine forever.
What if you skip releases. Will it be the same price to upgrade from Leopard as SL?
faroZ06
Apr 8, 12:34 AM
I am confused about this. Did Best Buy get iPads but tell customers that they don't have them? So now Apple pulled the iPads from the shelves, but there weren't any on the shelves...
Why would they do that :confused:?
Why would they do that :confused:?
jeanlain
Apr 12, 12:10 PM
You open it from Compressor, in the top right corner. Then, if you have a cluster (set up in Qmaster) it will show on top of "Your computer"
Here you can monitor your render progress and see how many cores are used.
See attached screen shot
I have not set up a cluster, so I only see "my computer" in the list.
Here you can monitor your render progress and see how many cores are used.
See attached screen shot
I have not set up a cluster, so I only see "my computer" in the list.
Multimedia
Jul 20, 08:05 PM
I'm betting on Mac Pro OctaCore 2 :D
Should that "a" be an "o" ?
Should that "a" be an "o" ?
QuarterSwede
Apr 25, 01:54 PM
why isn't there an opt-in (apart from the general 'eat **** or die' TOU) or at least an opt-out for this?
It's opt-in. When you first use an app that requests to use location data iOS asks you if that okay and you can deny it. You can also opt out by turning location services off..
why is it so easy to access the data?
Put a pin/password on you phone and encrypt your iTunes backup (it's a simple checkbox in iTunes preferences). You're secure.
I can't possibly see how the plaintiffs can win this one.
It's opt-in. When you first use an app that requests to use location data iOS asks you if that okay and you can deny it. You can also opt out by turning location services off..
why is it so easy to access the data?
Put a pin/password on you phone and encrypt your iTunes backup (it's a simple checkbox in iTunes preferences). You're secure.
I can't possibly see how the plaintiffs can win this one.
morespce54
Aug 11, 12:18 PM
Using TimeMachine, Steve is going to release it two years ago.
LOL !!!!!!! Stop it !!!!! :D
LOL !!!!!!! Stop it !!!!! :D
Westside guy
Mar 22, 01:05 PM
Ugh. When and if I buy a tablet, I don't intend to limit my consideration to just the iPad - but displaying pre-release hardware that doesn't even function yet is just silly. That's a Microsoft-ish move - it may excite the tech press, but customers aren't going to care unless they can see the darn thing run!
I must admit I'm a bit put off by what appears to be a consistent unwillingness by hardware manufacturers to provide software upgrades for their existing Android devices.
I must admit I'm a bit put off by what appears to be a consistent unwillingness by hardware manufacturers to provide software upgrades for their existing Android devices.
manu chao
Apr 27, 08:24 AM
Keeping a database of our general location is logging our location.
Yes, but
a) there is a difference between logging where you have been and storing the timestamp of when you have been there, I don't think Apple needs to or should have stored the timestamp
b) restricting the database to all locations you been to in the last seven days greatly diminishes the harm potential
Apple admitted (b), and said they would fix it. They might also fix (a).
Anybody who connects to a WiFi network automatically stores its SSID (unless you tell your iOS device to forget the network every time after your done). This alone is a record of your location (though again, the list of WiFi networks could be stripped of its access date, ie, issue (a)).
Yes, but
a) there is a difference between logging where you have been and storing the timestamp of when you have been there, I don't think Apple needs to or should have stored the timestamp
b) restricting the database to all locations you been to in the last seven days greatly diminishes the harm potential
Apple admitted (b), and said they would fix it. They might also fix (a).
Anybody who connects to a WiFi network automatically stores its SSID (unless you tell your iOS device to forget the network every time after your done). This alone is a record of your location (though again, the list of WiFi networks could be stripped of its access date, ie, issue (a)).
noisycats
Mar 22, 05:10 PM
x
