imacintel
Aug 29, 08:51 PM
Why do these "tree-huggers" have to interfere with business?
Apple does what they can to have more "enviornmentally-friendly" ways of processing their products. But 4th worst?
This is where I agree with you. I don't call myself a tree hugger. Sure, I love the earth and planet but sometimes people take it too far.
Apple does what they can to have more "enviornmentally-friendly" ways of processing their products. But 4th worst?
This is where I agree with you. I don't call myself a tree hugger. Sure, I love the earth and planet but sometimes people take it too far.
shawnce
Sep 26, 11:01 AM
My 2.66GHz MacPro doesn't use all four cores except on rare occassions (e.g. benchmarks, quicktime, handbrake, etc.) and even then it doesn't peg them all.
In other words your average work load doesn't contain enough concurrent work items that are CPU bound.
What I'm most interested in is offloading OpenGL to a core, the GUI to another core, etc. ...some what a nonsensical statement...
Threads of work are spread across available cores automatically. If a thread is ready to run and a core is idle then that thread will run on that core.
Aspects of the "UI" frameworks are multithread and will automatically utilize one or more cores (in some cases the frameworks increase the number of threads they use based on how many cores exist in the system). In other words the UI will already potentially use more then one core on a multi-core system.
The same can happen with OpenGL either now... say if the game developer for example utilizes one or more threads to calculate the game world state and a second thread to call into OpenGL to render that game world ...or by enabling the multithread OpenGL render (only available on Mac Pro systems at this time).
Of course that assumes that the tasks you run are CPU intensive enough to even begin to consume compute resources available to you in new systems... in the end you should measure overall throughput of the work load you want to do, not how utilized your individual core are when doing that work load.
In other words your average work load doesn't contain enough concurrent work items that are CPU bound.
What I'm most interested in is offloading OpenGL to a core, the GUI to another core, etc. ...some what a nonsensical statement...
Threads of work are spread across available cores automatically. If a thread is ready to run and a core is idle then that thread will run on that core.
Aspects of the "UI" frameworks are multithread and will automatically utilize one or more cores (in some cases the frameworks increase the number of threads they use based on how many cores exist in the system). In other words the UI will already potentially use more then one core on a multi-core system.
The same can happen with OpenGL either now... say if the game developer for example utilizes one or more threads to calculate the game world state and a second thread to call into OpenGL to render that game world ...or by enabling the multithread OpenGL render (only available on Mac Pro systems at this time).
Of course that assumes that the tasks you run are CPU intensive enough to even begin to consume compute resources available to you in new systems... in the end you should measure overall throughput of the work load you want to do, not how utilized your individual core are when doing that work load.
firestarter
Mar 13, 02:09 PM
But how do you proponents of nuclear power discount the very real risks it poses to mankind itself? War and terrorism especially. HUGE accident(s) waiting to happen.
If you choose not to have nuclear power, you're choosing to have oil - and all the problems that brings with it.
I can't recall a war fought over nuclear power, but we're living through one driven by our need to access cheap oil (http://www.timesonline.co.uk/tol/news/world/article2461214.ece).
Do you think that our heavy handed approach to Persian Gulf politics increases or decreases the threat of terrorism? Although we've been keen to see regime change in Egypt and Libya, there's no way we'll assist any sort of change in Saudi - since we need the oil. Yet most of the 9/11 hijackers were disaffected Saudi men! (http://en.wikipedia.org/wiki/Hijackers_in_the_September_11_attacks)
So I think your argument that nuclear power increases the threat of terrorism and war is naive, given that the only other option is oil - which most definitely does!
If you choose not to have nuclear power, you're choosing to have oil - and all the problems that brings with it.
I can't recall a war fought over nuclear power, but we're living through one driven by our need to access cheap oil (http://www.timesonline.co.uk/tol/news/world/article2461214.ece).
Do you think that our heavy handed approach to Persian Gulf politics increases or decreases the threat of terrorism? Although we've been keen to see regime change in Egypt and Libya, there's no way we'll assist any sort of change in Saudi - since we need the oil. Yet most of the 9/11 hijackers were disaffected Saudi men! (http://en.wikipedia.org/wiki/Hijackers_in_the_September_11_attacks)
So I think your argument that nuclear power increases the threat of terrorism and war is naive, given that the only other option is oil - which most definitely does!
citizenzen
Apr 23, 09:35 PM
citizenzen, there are strong elements of faith involved...
Yes, in theistic belief there are.
However, the thread I was responding to specifically tried to logically deduce the existence of God.
Had it been satisfied with basing its belief simply on faith, I'd have very little to say against it.
Honestly, if you really believe in Christianity or any other religion you won't waste your time posting on some internet forum under anonymous names discussing things which ultimately will benefit no one save providing some cheap entertainment.
Google Christian forums (http://www.google.com/search?hl=en&safe=off&qscrl=1&q=christian+forums&aq=0&aqi=g10&aql=&oq=christian+foru).
Then tell them that they're not true believers.
Yes, in theistic belief there are.
However, the thread I was responding to specifically tried to logically deduce the existence of God.
Had it been satisfied with basing its belief simply on faith, I'd have very little to say against it.
Honestly, if you really believe in Christianity or any other religion you won't waste your time posting on some internet forum under anonymous names discussing things which ultimately will benefit no one save providing some cheap entertainment.
Google Christian forums (http://www.google.com/search?hl=en&safe=off&qscrl=1&q=christian+forums&aq=0&aqi=g10&aql=&oq=christian+foru).
Then tell them that they're not true believers.
dethmaShine
May 2, 09:24 AM
Hate to break it to you, but it's someone at Apple that flagged "Zip files" as safe for Safari to open ;)
That guy needs his head examined.
That's very true and has a lot of potential.
But as far as I understand, the extracted .zip in finder returns a folder which contains all the files.
Ain't that true?
But even if that's not true and for a second we believe that the finder does not automatically extract .zip archives; what if a person himself opens a .zip archive to look for files?
There's a certain potential with that kind of behavior itself.
That guy needs his head examined.
That's very true and has a lot of potential.
But as far as I understand, the extracted .zip in finder returns a folder which contains all the files.
Ain't that true?
But even if that's not true and for a second we believe that the finder does not automatically extract .zip archives; what if a person himself opens a .zip archive to look for files?
There's a certain potential with that kind of behavior itself.
Evangelion
Jul 13, 09:17 AM
Intel and AMD push hard to make sure that a dual-core processor is *licensed* as a single CPU.
And quite a few software-firms agree with them. Those that do not, are retarded. But my point remains: According to Intel, single-socket, dualcore system is a 1-way system, dual-socket, dual-core system is a 2-way system.
This is because there are a lot of big software packages that are priced according to the number of processors, often much more expensive for a 4-way than a 2-way.
And that's retarded. And those companies that do charge like that are not going to change their mind based on few paragraphs on intel.com.
So, Intel/AMD have an agenda that requires them to distort the meaning of the word "processor". They have to warp the word "processor" to justify the licensing stance.
So, your argument is basically that even though AMD and Intel disagree with you, you are still right, because this is just a vast conspiracy?
Finally, a source that doesn't have a marketing agenda says:
Like I have said: there are more than one way of looking at this thing. That is one way. The "other" way isn't really wrong either.
...enough said.
hopefully so. You seem to have some major problems accepting the fact that not everyone shares your viewpoint? So you then proceed to cram your viewpoint down other people's throats.
And quite a few software-firms agree with them. Those that do not, are retarded. But my point remains: According to Intel, single-socket, dualcore system is a 1-way system, dual-socket, dual-core system is a 2-way system.
This is because there are a lot of big software packages that are priced according to the number of processors, often much more expensive for a 4-way than a 2-way.
And that's retarded. And those companies that do charge like that are not going to change their mind based on few paragraphs on intel.com.
So, Intel/AMD have an agenda that requires them to distort the meaning of the word "processor". They have to warp the word "processor" to justify the licensing stance.
So, your argument is basically that even though AMD and Intel disagree with you, you are still right, because this is just a vast conspiracy?
Finally, a source that doesn't have a marketing agenda says:
Like I have said: there are more than one way of looking at this thing. That is one way. The "other" way isn't really wrong either.
...enough said.
hopefully so. You seem to have some major problems accepting the fact that not everyone shares your viewpoint? So you then proceed to cram your viewpoint down other people's throats.
shaun319
Apr 14, 05:46 AM
screen maximizing is an annoyance on mac
takao
Mar 13, 04:40 PM
I wouldn't be so smug if I was you. Looks like Austria uses over 60% imported oil and gas for electricity manufacture (http://ec.europa.eu/energy/energy_policy/doc/factsheets/mix/mix_at_en.pdf)... that Persian Gulf political turmoil must be pretty exciting for you guys, yes? Probably costly too.
You're also reliant on those nice people in Russia to keep their natural gas pipelines open (http://en.wikipedia.org/wiki/Russia–Ukraine_gas_disputes), aren't you... being land-locked and all.
you know what actually is costly ? the US policies in regard to Iran: it actually prevented developing the south iranian gas fields for use for european earth gas users since the US embargoes any company doing business with iran in excess of 10 million dollar ... and because of the US preventing alternative sources we are depending on Russia which had been a consistent supplier for more than half a century
nice distraction from your own argument ... where is the terror and war in which austria is involved because of the lack of nuclear energy ?
i would rather claim that nuclear power plants, construction of such powerplants, nuclear fuel production etc. bring forward a lot more international conflict
You're also reliant on those nice people in Russia to keep their natural gas pipelines open (http://en.wikipedia.org/wiki/Russia–Ukraine_gas_disputes), aren't you... being land-locked and all.
you know what actually is costly ? the US policies in regard to Iran: it actually prevented developing the south iranian gas fields for use for european earth gas users since the US embargoes any company doing business with iran in excess of 10 million dollar ... and because of the US preventing alternative sources we are depending on Russia which had been a consistent supplier for more than half a century
nice distraction from your own argument ... where is the terror and war in which austria is involved because of the lack of nuclear energy ?
i would rather claim that nuclear power plants, construction of such powerplants, nuclear fuel production etc. bring forward a lot more international conflict
KindredMAC
Sep 12, 08:37 PM
Could this actually be the Mac Home or iHome resurrection of the name of the fake product that came out a couple of years ago????
iJohnHenry
Apr 23, 07:58 PM
Er?
Yarweh uses Windows
Allah is still on CP/M
The Buddah uses Unix
And Atheists use Macs?
Yahweh uses stone tablets.
Allah uses an abacus.
Buddha uses food.
Yes, and leaders, not followers, use Macs.
:p
Yarweh uses Windows
Allah is still on CP/M
The Buddah uses Unix
And Atheists use Macs?
Yahweh uses stone tablets.
Allah uses an abacus.
Buddha uses food.
Yes, and leaders, not followers, use Macs.
:p
AJ Muni
Jul 11, 10:00 PM
WOW if this is indeed true...and appleinsider has been pretty reliable lately..
AHDuke99
Oct 29, 11:13 AM
My question is: if desktops are ramping up their cores so quickly with quad-core and dual quad-core processors, why are we to be stuck at "only" dual-core for notebooks for so long? As far as I have seen from my own "research" is that notebooks will be stuck at dual-core until at least Nehalem (45nm - 2009), and more likely Gesher (32nm - 2011), but certainly not Penryn (45nm - 2007). What gives??? Hell, at around the same time that Gesher arrives, Intel's Kiefer is supposed to be 32-Cores!
I know, heat and power, blah blah blah. But are laptops really going to be left THAT far behind?
i wouldnt truly worry about that till it happens. one thing i have learned over the years is that roadmaps never hold up. if they had, we'd all be running dual core 6GHZ G5 or G6 right now, with 10GHZ in production readying themselves for 2007. Intel would have a oentium 5 or something out or their 64 bit itanium with consumes 200W of power. just a year ago, we had laptops with pentium M that wre as fast or faster than pentium 4's. who knows where we'll be in a year or 2 from now. i wont worry about laptop performance until we are behind, not what some roadmap says. years ago clock speed was all the rage, today its multiple cores. what will it be tomorrow? who knows.
I know, heat and power, blah blah blah. But are laptops really going to be left THAT far behind?
i wouldnt truly worry about that till it happens. one thing i have learned over the years is that roadmaps never hold up. if they had, we'd all be running dual core 6GHZ G5 or G6 right now, with 10GHZ in production readying themselves for 2007. Intel would have a oentium 5 or something out or their 64 bit itanium with consumes 200W of power. just a year ago, we had laptops with pentium M that wre as fast or faster than pentium 4's. who knows where we'll be in a year or 2 from now. i wont worry about laptop performance until we are behind, not what some roadmap says. years ago clock speed was all the rage, today its multiple cores. what will it be tomorrow? who knows.
MacsAttack
Sep 29, 05:15 AM
Is there any advantage or disadvantage (other than future expandability) to getting to 4GB of memory by using 8x512MB versus using 4x1GB?
Yes. Latency on memory access can be slightly longer because the memory is organised in serial and not parallel for slots 5-8.
Think the numbers are in the region of 3-4% longer on memory benchmarks.
Real world impact is minimal as other elemiments like the large cache on the Core 2 Duo and improved fetch and pre-fetch logic that intel has been refining in the Core processors goes a long way to offset it in "real life"
Yes. Latency on memory access can be slightly longer because the memory is organised in serial and not parallel for slots 5-8.
Think the numbers are in the region of 3-4% longer on memory benchmarks.
Real world impact is minimal as other elemiments like the large cache on the Core 2 Duo and improved fetch and pre-fetch logic that intel has been refining in the Core processors goes a long way to offset it in "real life"
d.perel
Mar 18, 04:01 PM
Echoing a comment I saw elsewhere, why doesn't someone just hire this guy. It probably costs more for Apple to sue each person than it would be to hire them and keep them busy fixing these problems internally.
This is one of those nuts who thinks he is for the common good, and has already won lawsuits against movie companies challenging his dvd-decryption software (software doesn't decrpyt and distribute movies illegally, people do) :mad: I bet he is VERY careful not to cross the line, and he probably has a great lawyer ;)
This is one of those nuts who thinks he is for the common good, and has already won lawsuits against movie companies challenging his dvd-decryption software (software doesn't decrpyt and distribute movies illegally, people do) :mad: I bet he is VERY careful not to cross the line, and he probably has a great lawyer ;)
javajedi
Oct 12, 07:35 PM
ddtlm check this out, this may suprise you:
I ran the double precision test (sqtrt()) for the first time today as a c program. I compiled on the same machine as I ran the java version, with gcc version 2.95.3-5 (cygwin didn't come with 3.x).
Here are the parameters to gcc:
$ gcc -march=i686 -O3 -pipe -mpreferred-stack-boundary=2 -fforce-mem -fforce-addr -fexpensive-optimizations -funroll-loops -fomit-frame-pointer
Using this, the C program does it in 7.01 seconds. The same code, in java does it in 5.9. The javac, or the jvm seems to better be able to tear apart the loop. I think Java being "slow" is another common misconception that people have ;)
Oh well...
Meanwhile on the PPC side of things, I compiled the fp test against:
mcpu=7450 -O2 -pipe -fsigned-char -maltivec -mabi=altivec -mpowerpc-gfxopt -funroll-loops
Ofcourse this is running in 10.2, and I'm still stuck at around 90 seconds.
Is there anything else you think we can do aside from vectorizing it? Lastly, now that we're all on the same page now on how we are compiling this, I reran the silly single percision int test, and my powerbook looses out to the 750FX. Same platform, same code and everything, but heck?
I ran the double precision test (sqtrt()) for the first time today as a c program. I compiled on the same machine as I ran the java version, with gcc version 2.95.3-5 (cygwin didn't come with 3.x).
Here are the parameters to gcc:
$ gcc -march=i686 -O3 -pipe -mpreferred-stack-boundary=2 -fforce-mem -fforce-addr -fexpensive-optimizations -funroll-loops -fomit-frame-pointer
Using this, the C program does it in 7.01 seconds. The same code, in java does it in 5.9. The javac, or the jvm seems to better be able to tear apart the loop. I think Java being "slow" is another common misconception that people have ;)
Oh well...
Meanwhile on the PPC side of things, I compiled the fp test against:
mcpu=7450 -O2 -pipe -fsigned-char -maltivec -mabi=altivec -mpowerpc-gfxopt -funroll-loops
Ofcourse this is running in 10.2, and I'm still stuck at around 90 seconds.
Is there anything else you think we can do aside from vectorizing it? Lastly, now that we're all on the same page now on how we are compiling this, I reran the silly single percision int test, and my powerbook looses out to the 750FX. Same platform, same code and everything, but heck?
toddybody
Apr 21, 08:41 AM
So why are you here? :confused:
Yeah, I wonder that too sometimes.
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Yeah, I wonder that too sometimes.
granex
Sep 20, 06:35 AM
If Iger is correct and iTV has a hard drive.. then I beleive iTV could serve as an external iTunes Library server/device. Authorized computers can access and manage it using iTunes (running as a client). iTS downloads, podcasts, imported physical CDs, etc would all be stored on iTV.
I think the opposite. iTV is just another "pod" using a single computer as a separate node. The Apple paradigm here would be to release iTV and then to have a separate cable-in device (EyeTV essentially) at your computer that would serve as the DVR to load and control shows on your central computer, which could then be wirelessly distributed to iTVs throughout the house. Just buy one giant hard drive rather than having a bunch all over the place.
Apple has repeatedly said that they don't think people want a computer in their living room (to surf the net, etc). There does have to be a computer someplace, however, in this case acting as an entertainment server for iTV, iPods, etc.
I think the opposite. iTV is just another "pod" using a single computer as a separate node. The Apple paradigm here would be to release iTV and then to have a separate cable-in device (EyeTV essentially) at your computer that would serve as the DVR to load and control shows on your central computer, which could then be wirelessly distributed to iTVs throughout the house. Just buy one giant hard drive rather than having a bunch all over the place.
Apple has repeatedly said that they don't think people want a computer in their living room (to surf the net, etc). There does have to be a computer someplace, however, in this case acting as an entertainment server for iTV, iPods, etc.
Phil A.
Aug 29, 02:51 PM
The one thing that struck me on the report is the amount of marks given to companies who have committed to a timescale. For example, Apple have committed to removing all BFRs but given no timescale and are marked as "bad". Dell have committed to removing all BFRs by 2009 and are marked "Good". Don't get me wrong, it's good that companies are giving time scales, but they don't really mean jack until they're implemented (the UK committed to the Kyoto protocol and will miss it's commitments by miles), and I think it's a bit misleading to give any company full marks simply because they have given a date that may be missed. I would have preferred to see those marked as Partially Good because clearly a commitment isn't as good as actually delivering on promises.
Caliber26
Apr 15, 10:17 AM
Theres ways to express your opinion (even if its pretty unpopular) without stooping to this. Not Cool
Agreed. But you know what, some people deserve not one ounce of respect. The minute one crosses that line with me, and takes the liberty to label me as a self-hater, guess what, you've successfully lit a fire under my *** and I'm gonna talk back at you in a fitting way. Point blank.
You can go ahead and read thru all my posts in MacRumors and you'll see that I'm not a negative whiner, or one quick to disrespect others. But I have zero tolerance for people that are quick to label or judge me for my views.
Agreed. But you know what, some people deserve not one ounce of respect. The minute one crosses that line with me, and takes the liberty to label me as a self-hater, guess what, you've successfully lit a fire under my *** and I'm gonna talk back at you in a fitting way. Point blank.
You can go ahead and read thru all my posts in MacRumors and you'll see that I'm not a negative whiner, or one quick to disrespect others. But I have zero tolerance for people that are quick to label or judge me for my views.
edifyingGerbil
Apr 23, 04:14 PM
No, the basis of Christianity is the Old and New Testaments.
The Old and New Testaments make up the Bible :confused:
I'm not quite sure what you're getting at here.
The Old and New Testaments make up the Bible :confused:
I'm not quite sure what you're getting at here.
Cutwolf
Mar 18, 11:57 AM
I agree.
I completely understand the idea that unlimited data should have to pay for tethering, although I think there should just be a cap prior to additional charges like verizon does.
What I dont understand is how they think charging tiered data customers for tethering is fair.
Who cares about fair?
I'm going to tether til they change my plan, and when they do, cancel with no ETF, and use the money I would have spent paying the ETF on clear spot 4g+.
I completely understand the idea that unlimited data should have to pay for tethering, although I think there should just be a cap prior to additional charges like verizon does.
What I dont understand is how they think charging tiered data customers for tethering is fair.
Who cares about fair?
I'm going to tether til they change my plan, and when they do, cancel with no ETF, and use the money I would have spent paying the ETF on clear spot 4g+.
Darth.Titan
Oct 7, 11:45 AM
Of course Android might surpass the iPhone. The iPhone is limited to 1 device whereas the Android is spanned over many more devices and will continue to branch out.
You, sir have hit the nail on the head.
You, sir have hit the nail on the head.
Mooey
Apr 9, 03:42 AM
The delusion is this thread is hilarious. I'm seeing little casual gamers saying that Nintendo should be bought out, that Sony and Microsoft are doomed because their consoles are cheap on eBay because of device malfunctions (like Apple computers / handhelds don't?), and people claiming that touchscreens are going to replace the buttons for controllers sooner or later.
Your opinions are nice, but you're a casual gamer. The closet thing you've probably touched as far as hardcore gaming goes is Plants vs Zombies.
Until I start seeing games like Uncharted 3, God of War, Halo, Fallout, etc. on an iOS device, you guys can continue keeping me entertained.
Your opinions are nice, but you're a casual gamer. The closet thing you've probably touched as far as hardcore gaming goes is Plants vs Zombies.
Until I start seeing games like Uncharted 3, God of War, Halo, Fallout, etc. on an iOS device, you guys can continue keeping me entertained.
hexonxonx
Jun 13, 06:25 PM
me too. It's been a lot worse recently. I always said AT&T was fine, but I'm being made to look like a liar. Why are we going in the wrong direction here?
It's gotten allot better for us since September when they announced 850MHz or whatever that is. I think I have only had one dropped call in all these months. Our download speed have also increased to just under 3Mbps. :)
It's gotten allot better for us since September when they announced 850MHz or whatever that is. I think I have only had one dropped call in all these months. Our download speed have also increased to just under 3Mbps. :)
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