AlBDamned
Aug 29, 11:14 AM
zero evidence, other than my gut feeling.
Then that's nothing but semi-diluted Apple fanboi-ism which is, in my opinion, a lot worse than any Dell computer.
Given Greenpeace's mission and credibility, I think it's safe to assume that all manufacturers featured were graded on the same criteria. So at least in this survey, it's quite believable that Apple has dived compared to its competitors.
Apple does promote a hip, cool and socially aware image, but as a business it's quite far removed from that ideal.
Then that's nothing but semi-diluted Apple fanboi-ism which is, in my opinion, a lot worse than any Dell computer.
Given Greenpeace's mission and credibility, I think it's safe to assume that all manufacturers featured were graded on the same criteria. So at least in this survey, it's quite believable that Apple has dived compared to its competitors.
Apple does promote a hip, cool and socially aware image, but as a business it's quite far removed from that ideal.
driftway
Aug 14, 10:17 PM
I have had ATT for almost three years now - and I haven't had one dropped call.
hahahahahahaha That was a good one.
hahahahahahaha That was a good one.
Denarius
Mar 16, 09:38 AM
http://www.instituteforenergyresearch.org/wp-content/uploads/2008/09/electricalgeneration.png
Nuclear is the only non-fossil fuel which has proven itself capable of producing sizable amounts of electricity. Wind, solar, etc. are a complete joke as of today. Instead of the OP, I guess the question you really need to answer is, should we make decisions based on sound reality based scientific data, or short-term, panic-mode, irrational reactions to the effects of an extremely rare national emergency which could have been better prepared for (like not putting the plant on the ****** BEACH!)
For those of you advocating the elimination or reduction of nuke power, just realize that the only feasible alternative currently is...
Drill baby, drill!
Spot on.
Nuclear is the only non-fossil fuel which has proven itself capable of producing sizable amounts of electricity. Wind, solar, etc. are a complete joke as of today. Instead of the OP, I guess the question you really need to answer is, should we make decisions based on sound reality based scientific data, or short-term, panic-mode, irrational reactions to the effects of an extremely rare national emergency which could have been better prepared for (like not putting the plant on the ****** BEACH!)
For those of you advocating the elimination or reduction of nuke power, just realize that the only feasible alternative currently is...
Drill baby, drill!
Spot on.
Bill McEnaney
Mar 26, 12:28 AM
Irrelevant. Don't throw bible verses at us, it's not helping your point, but i can understand that you're using it as a last ditch effort because you realize you have no point.
PS
Matthew can go F himself. Your religion has no place in our laws, we do not live in a christian nation. Get over it.
I cited that verses for Catholics, not for the Catholic Church's critics.
PS
Matthew can go F himself. Your religion has no place in our laws, we do not live in a christian nation. Get over it.
I cited that verses for Catholics, not for the Catholic Church's critics.
r0k
Apr 5, 10:14 PM
Can't just hit Delete? Can't move up a level in the directory structure? Yikes.
Ya know what? These may all be little things individually, but collectively as a whole I think they'd drive me nuts.
I'm still on Vista... maybe going to Windows 7 might be the smarter move in my particular case.
Thanks for your help everyone, I sincerely appreciate your input.
Gotta do some serious thinking about this...
The delete thing bothers me a bit. What do you mean you can't move up? You mean with backspace? There is a preference in finder to show entire path so I never have trouble navigating up folder structure. If you are used to Vista and leaning toward 7, perhaps OS X isn't for you.
It's really not about how I delete things, nor is it about the pretty colors. It's about how much of my time I have to spend futzing with stuff like broken drivers, missing printers, yada yada yada.
I will admit I wasted a few hours this week chasing a Time Machine issue but that's about all the futzing I've had to do since about November. I'm willing to deal with the limitations and quirks of OS X because OS X doesn't waste my time. And it wasn't something I had to do in order to send my taxes or print out show tickets. I did it when I felt like I had the time, unlike so many windows problems that crop up on the way to an important meeting. I haven't seen an "are you sure" on my Mac since I got it. To me sometimes it seems like Windows was written to harvest clicks while OS X was written to avoid unnecessary user intervention.
Sure there are some quirks. Like the way copied folders are replaced, not merged with destination folders. Like the missing "cut" and "delete" features. But for me these quirks are no big deal and I look forward to sitting down in front of my Mac after suffering with 7 all day at work. But what we say in this thread isn't necessarily relevant to your situation. Based on what we have described, you can get a sense as to how "different" OS X is. To me, it's really not that much different. What is more important is how different it is to you and whether it bothers you.
Ya know what? These may all be little things individually, but collectively as a whole I think they'd drive me nuts.
I'm still on Vista... maybe going to Windows 7 might be the smarter move in my particular case.
Thanks for your help everyone, I sincerely appreciate your input.
Gotta do some serious thinking about this...
The delete thing bothers me a bit. What do you mean you can't move up? You mean with backspace? There is a preference in finder to show entire path so I never have trouble navigating up folder structure. If you are used to Vista and leaning toward 7, perhaps OS X isn't for you.
It's really not about how I delete things, nor is it about the pretty colors. It's about how much of my time I have to spend futzing with stuff like broken drivers, missing printers, yada yada yada.
I will admit I wasted a few hours this week chasing a Time Machine issue but that's about all the futzing I've had to do since about November. I'm willing to deal with the limitations and quirks of OS X because OS X doesn't waste my time. And it wasn't something I had to do in order to send my taxes or print out show tickets. I did it when I felt like I had the time, unlike so many windows problems that crop up on the way to an important meeting. I haven't seen an "are you sure" on my Mac since I got it. To me sometimes it seems like Windows was written to harvest clicks while OS X was written to avoid unnecessary user intervention.
Sure there are some quirks. Like the way copied folders are replaced, not merged with destination folders. Like the missing "cut" and "delete" features. But for me these quirks are no big deal and I look forward to sitting down in front of my Mac after suffering with 7 all day at work. But what we say in this thread isn't necessarily relevant to your situation. Based on what we have described, you can get a sense as to how "different" OS X is. To me, it's really not that much different. What is more important is how different it is to you and whether it bothers you.
iJohnHenry
Apr 22, 09:04 PM
I would suggest that most Apple users are willing to look "outside the box", and not be bound by pre-conceived "notions".
pourhadi
Mar 18, 11:37 AM
This is just going to hurt Apple in the eyes of the music industry.
The argument that, "It's gonna happen anyway, so they shouldn't complain" is rhetorical nonsense-- this is the RIAA we're talking about, people.
The argument that, "It's gonna happen anyway, so they shouldn't complain" is rhetorical nonsense-- this is the RIAA we're talking about, people.
slu
Oct 7, 04:06 PM
No, they most likely wouldn't. There is no reason to think that it would - it's conjecture. (http://daringfireball.net/2004/08/parlay)
1. The blog post you linked is referring to the failure to license the Mac OS in the 80s. I am referring to now, hence why I said Mac OS X. You honestly think if there were more devices capable of running OS X, specifically cheaper devices, that the market share would not be greater? Especially since hardware is now generic, for the most part?
2. That blog post disagrees with the theory that the Mac could have had a Windows style monopoly if they licensed their OS back in the 80s (or platform since hardware was dramatically different back then). I never said they would have dominant market share if you could install Mac OS X on any computer now, just that the market share would be higher. The 5 year old link you provided is not relevant at all to my comment.
3. That blog post is also conjecture, because as the very article you posted states: "It’s conjecture, and barring a time machine, it can never be proven."
And of those 85k apps how many of them are not crap...
I think saying 1k is being very generous. Most of the apps are pretty crappy and useless.
And yes I am calling what most of the devs are turing out crap.
I read reports that over 60% of all apps turn into apple are getting rejected with little help on why. Apple closes overly closes system will be its downfall in the end.
A lot of the best apps for the iPhone out there are currently only available for Jail broken phones only. That should tell you something. A lot of the best apps and devs are saying "I am done with apple" and going to make apps Jail broken only.
Go look at the jail broken app store. Some great stuff is in there. The approval process to get in that store is a matter of turning your app in and it is put up.
I don't disagree with your general point about the app store, but Cydia has plenty of crap apps as well. One only needs to wade through all the calculator skins, winterboard themes, and soundboards to know this.
Yes, there are some great apps for jailbroken iPhones, but it is disingenuous to imply that Cydia doesn't have many of the same problems as the app store. But an open store is going to get you a lot of junk, so you have to take the good with the bad.
1. The blog post you linked is referring to the failure to license the Mac OS in the 80s. I am referring to now, hence why I said Mac OS X. You honestly think if there were more devices capable of running OS X, specifically cheaper devices, that the market share would not be greater? Especially since hardware is now generic, for the most part?
2. That blog post disagrees with the theory that the Mac could have had a Windows style monopoly if they licensed their OS back in the 80s (or platform since hardware was dramatically different back then). I never said they would have dominant market share if you could install Mac OS X on any computer now, just that the market share would be higher. The 5 year old link you provided is not relevant at all to my comment.
3. That blog post is also conjecture, because as the very article you posted states: "It’s conjecture, and barring a time machine, it can never be proven."
And of those 85k apps how many of them are not crap...
I think saying 1k is being very generous. Most of the apps are pretty crappy and useless.
And yes I am calling what most of the devs are turing out crap.
I read reports that over 60% of all apps turn into apple are getting rejected with little help on why. Apple closes overly closes system will be its downfall in the end.
A lot of the best apps for the iPhone out there are currently only available for Jail broken phones only. That should tell you something. A lot of the best apps and devs are saying "I am done with apple" and going to make apps Jail broken only.
Go look at the jail broken app store. Some great stuff is in there. The approval process to get in that store is a matter of turning your app in and it is put up.
I don't disagree with your general point about the app store, but Cydia has plenty of crap apps as well. One only needs to wade through all the calculator skins, winterboard themes, and soundboards to know this.
Yes, there are some great apps for jailbroken iPhones, but it is disingenuous to imply that Cydia doesn't have many of the same problems as the app store. But an open store is going to get you a lot of junk, so you have to take the good with the bad.
Mord
Jul 12, 09:12 AM
Okay, people are hyped about the 4 core xeon. But arent we overlooking something here? Arent server processors designed to do substantially different work than desktops? Whats the point in fitting a >1000 dollar processor into a machine that runs photoshop and see it slug away? Im not saying thats the case, but I think its a relevant point and would like to know if anyone knows the answer. If its slower at desktop tasks, than we will be seeing conroes in mac pros. If its faster, then theres a pretty good chance it will fit the highest end one.
now, unless the other chap who said "anything other than woodcrest would be absolutely insulting" knows wc is insanely faster at desktop tasks, I think hes just building some negative hype. Conroes are supposed to outperform by a wide margin everything weve seen so far. Its by no means insulting
it's not slower at desktop tasks, at all.
it uses the same or faster fsb (1066/1333) and the memory is faster but has a slightly higher latency but with an fsb the latency does not have that big of an impact.
xeon 51xx > conroe.
now, unless the other chap who said "anything other than woodcrest would be absolutely insulting" knows wc is insanely faster at desktop tasks, I think hes just building some negative hype. Conroes are supposed to outperform by a wide margin everything weve seen so far. Its by no means insulting
it's not slower at desktop tasks, at all.
it uses the same or faster fsb (1066/1333) and the memory is faster but has a slightly higher latency but with an fsb the latency does not have that big of an impact.
xeon 51xx > conroe.
Apple OC
Apr 24, 01:53 PM
I invite you to demonstrate how Islam is a threat to freedom and democracy.
should we start with the freedom of choices for women?
should we start with the freedom of choices for women?
neko girl
Apr 26, 10:14 PM
Thread topic reminds me of:
http://gurugilbert.com/wp-content/jerry_seinfeld.jpg
http://gurugilbert.com/wp-content/jerry_seinfeld.jpg
Toneaphone
Feb 25, 03:39 PM
Even though Android has more potential users, they will never be as successful as the iPhone until they improve their app capabilities. Once they do this, developers will make better apps and games, and customers will buy more. It ultimately boils down to the degree of consumption per user rather than the quantity of potential customers. One person can easily install 150+ apps for the iPhone in no time. Over 3 billion apps have been downloaded to date...It will be an extremely long time until Android meets that milestone.
aswitcher
Jul 12, 03:46 PM
Smallish mid-tower case
Intel Core 2 Duo @ 2.8Ghz or better
1GB RAM
250GB SATA 3.0 HD
1-PCIe x16 Slot
1-Standard PCI Slot
6-USB 2.0 ports (One in front)
1- Firewire 800 port (in front)
Dual Layer DVD
Onboard 10/100/1000 (I don't care if its wireless, but a wireless opition would be nice but not necessary)
Graphics Card should be x1600XT or better with 256mb RAM
I want it at or less than $1199.00
4 ram slots so I can get 2 gig cheap or 4 gig if I want it.
2 x FW 400s well.
BT/AX standard of course.
Frontrow IR port.
Optical audio in/out.
User replacable Ram, HDD, Graphics card(?).
Intel Core 2 Duo @ 2.8Ghz or better
1GB RAM
250GB SATA 3.0 HD
1-PCIe x16 Slot
1-Standard PCI Slot
6-USB 2.0 ports (One in front)
1- Firewire 800 port (in front)
Dual Layer DVD
Onboard 10/100/1000 (I don't care if its wireless, but a wireless opition would be nice but not necessary)
Graphics Card should be x1600XT or better with 256mb RAM
I want it at or less than $1199.00
4 ram slots so I can get 2 gig cheap or 4 gig if I want it.
2 x FW 400s well.
BT/AX standard of course.
Frontrow IR port.
Optical audio in/out.
User replacable Ram, HDD, Graphics card(?).
tigress666
Apr 10, 01:08 PM
Honestly, I think what will be a major deciding factor on how well the iphone/android does against dedicated handhelds is how many developers decide to also put their games on the iphone/android as well as how many very good and unique to the handheld game the handhelds get (basically can these people deciding if they are also going to buy a handheld on top of their smartphone still play the games they want on their smartphone even if it isn't as good as an experience on the hand held? I think many people might decide it's not worth buying that extra handheld long as they can get the games they want to play on the device they already have. And that there aren't games that entice them to get the handheld that they can't get on their smartphone).
I don't think a 3D screen is going to make a big difference more than just game availability (for example the 3d screen is neat to look at, but I wouldn't buy the 3Ds for that. I'm more likely to be enticed by the new Sony hand held coming out as I suspect it more likely will attract the games I want to play. So far I'm less than impressed with the games out on the 3Ds. And I know I"m very disappointed in the type of games Nintendo tends to attract. My mom gave me her wii and I still haven't found a game I want to buy for it :( ). I think having some really good games that you can't get on the smartphones will be what convinces people that it is worth it to buy that extra device.
But in the end, when talking about gaming systems, it doesn't matter how good your hardware is, the most important deciding factor is games available. You could have the best hardware in the world, the best designed controller, the prettiest screen, but it won't amount to a hill of beans if you can't attract a good amount of *good* games.
I don't think a 3D screen is going to make a big difference more than just game availability (for example the 3d screen is neat to look at, but I wouldn't buy the 3Ds for that. I'm more likely to be enticed by the new Sony hand held coming out as I suspect it more likely will attract the games I want to play. So far I'm less than impressed with the games out on the 3Ds. And I know I"m very disappointed in the type of games Nintendo tends to attract. My mom gave me her wii and I still haven't found a game I want to buy for it :( ). I think having some really good games that you can't get on the smartphones will be what convinces people that it is worth it to buy that extra device.
But in the end, when talking about gaming systems, it doesn't matter how good your hardware is, the most important deciding factor is games available. You could have the best hardware in the world, the best designed controller, the prettiest screen, but it won't amount to a hill of beans if you can't attract a good amount of *good* games.
sterno74
Oct 26, 02:04 PM
Besides wasn't there a thread a few weeks back which stated that the 8 Core machines run slower than the Quads?
They run at a slower clock speed than the dual cores. So if you have a very well multi-threaded app or are running lots of apps at the same time, having 8 cores might help. But otherwise you're probably better off having less but higher speed cores.
The difference between 1 and 2 cores is sizable, between 2 and 4 is decent, but as you up the number of cores you get a diminishing return because the software has to be written that much better to take advantage of it effectively. It's not like the old days where in 18 months, your system's speed effectively doubled because the clockrate double making any one process run twice as fast no matter how badly written it was.
They run at a slower clock speed than the dual cores. So if you have a very well multi-threaded app or are running lots of apps at the same time, having 8 cores might help. But otherwise you're probably better off having less but higher speed cores.
The difference between 1 and 2 cores is sizable, between 2 and 4 is decent, but as you up the number of cores you get a diminishing return because the software has to be written that much better to take advantage of it effectively. It's not like the old days where in 18 months, your system's speed effectively doubled because the clockrate double making any one process run twice as fast no matter how badly written it was.
mdntcallr
Sep 20, 12:36 AM
Sounds like a very cool device.
But to be honest, I am hoping this is just one device of many TV integrated services for apple.
ie,
1- more dvr hdtv functionality
2- hdmi output in 1080p for television of computer and hdtv content
3- blu-ray drive for movies and for data use
4- Apple Televisions/monitors (yes tv's with speakers and hdmi inputs in addition to computer inputs)
5- Itunes movie shop with HDTV Rentals, not have to purchase everything, but instead be able to rent with unlimited views for 1 week. and viewing window can start when user initiates, ie, download lots of movies for a trip, then go view
well i can always hope. :-)
lets hope for a 60" Apple tv/monitor is coming for release soon. this would power a home theater and be usable for much more
But to be honest, I am hoping this is just one device of many TV integrated services for apple.
ie,
1- more dvr hdtv functionality
2- hdmi output in 1080p for television of computer and hdtv content
3- blu-ray drive for movies and for data use
4- Apple Televisions/monitors (yes tv's with speakers and hdmi inputs in addition to computer inputs)
5- Itunes movie shop with HDTV Rentals, not have to purchase everything, but instead be able to rent with unlimited views for 1 week. and viewing window can start when user initiates, ie, download lots of movies for a trip, then go view
well i can always hope. :-)
lets hope for a 60" Apple tv/monitor is coming for release soon. this would power a home theater and be usable for much more
bedifferent
May 2, 04:45 PM
google…
"OS X more secure than Windows"
There, fixed it for ya (and the "'s too) ;)
OS X and Windows have their pro's and con's, no OS is 100% secure. OS X based systems are generally more secure than Windows systems. I could google "OS X safer than Windows" and find as many claims as you suggest, but that would be bias. Google " 'OS X versus Windows' security' ", you will most likely discover articles/studies with no bias/agenda. If OS X wasn't more secure than Windows OS systems, why aren't more users running anti-virus/malware utilities?
However (and read my posts), working in the field I can assure you 75%+ of my clients have security/virus/malware issues with everything from XP-W7. Executable's are the equivalent to barfing into your system; they get everywhere and are difficult to remove.
If Windows followed Apple and developed hardware to utilize their OS instead of coding an OS for a myriad of profiles (and ditching antiquated BIOS for EFI) it would allow for a better end user experience and for MS to focus on better security. Yet this would mean millions to billions for businesses to reinvest in new hardware as well as MS producing a good product (based on their industrial design team and product history, I wouldn't bet on it).
"OS X more secure than Windows"
There, fixed it for ya (and the "'s too) ;)
OS X and Windows have their pro's and con's, no OS is 100% secure. OS X based systems are generally more secure than Windows systems. I could google "OS X safer than Windows" and find as many claims as you suggest, but that would be bias. Google " 'OS X versus Windows' security' ", you will most likely discover articles/studies with no bias/agenda. If OS X wasn't more secure than Windows OS systems, why aren't more users running anti-virus/malware utilities?
However (and read my posts), working in the field I can assure you 75%+ of my clients have security/virus/malware issues with everything from XP-W7. Executable's are the equivalent to barfing into your system; they get everywhere and are difficult to remove.
If Windows followed Apple and developed hardware to utilize their OS instead of coding an OS for a myriad of profiles (and ditching antiquated BIOS for EFI) it would allow for a better end user experience and for MS to focus on better security. Yet this would mean millions to billions for businesses to reinvest in new hardware as well as MS producing a good product (based on their industrial design team and product history, I wouldn't bet on it).
CaoCao
Mar 26, 08:37 PM
Poor archbishop Tomasi hasn't been able to accept that the public is increasingly appalled with his church's stance on sex and that the public is increasingly offended by his church's continuing attempts to impose its beliefs on the general public.
We will ride out this storm just as we rode out the last, the one before that etc
We will ride out this storm just as we rode out the last, the one before that etc
milozauckerman
Jul 12, 08:21 PM
Yeah mister 6" PeeCee, you must've missed where Steve Jobs said something along the lines of, "BMW and Mercedes have about a 14% market share. What's wrong with being a BMW or a Mercedes?"
This is my philosophy as well. I don't drive a Ford. I don't want XP. I don't want an HP. So suck your PC.
There's some irony about your penis envy reference and the rest of this post.
Just sayin'.
This is my philosophy as well. I don't drive a Ford. I don't want XP. I don't want an HP. So suck your PC.
There's some irony about your penis envy reference and the rest of this post.
Just sayin'.
dnedved
Sep 12, 05:04 PM
As an IT consultant, I recommend for anyone who's thinking of using an Airport Express for audio or a Mac Mini for a living room computer (or now this new iTV that will come out next year) to just spend the money on getting a wired connection. Ultimately, wireless will not be at the quality it needs to be to handle this throughput CONSISTENTLY. I still get skips on my Airpot Express when streaming from iTunes.
As an IT consultant you should know about caching. The bandwidth is there, a little bit of caching and the inconsistency caused by an occasional glitch in the throughput won't even be noticed. OS X doesn't do extensive read-ahead caching over network file systems. It's arguable whether a general-purpose OS even should (You and I probably both want it to but how often do you hear other users asking for it?) But with the workload that this device will be doing it's a no-brainer that doing 64-128MB of read-ahead would be a good idea. You can bet that Apple is smart enough to think of that. Hell, if they get the downloads working over the internet connection, the delivery around the LAN is much easier -- wired or wireless. 802.11g is a MUCH fatter pipe than anybody here's internet connection I'm willing to bet.
I agree with you about the current situation. It's just a simple tweak on the client though. Right now I even have occasional glitches streaming video off my NAS over GigE but it's just the lack of caching, it's certainly not a bandwidth issue with GigE!!!
As an IT consultant you should know about caching. The bandwidth is there, a little bit of caching and the inconsistency caused by an occasional glitch in the throughput won't even be noticed. OS X doesn't do extensive read-ahead caching over network file systems. It's arguable whether a general-purpose OS even should (You and I probably both want it to but how often do you hear other users asking for it?) But with the workload that this device will be doing it's a no-brainer that doing 64-128MB of read-ahead would be a good idea. You can bet that Apple is smart enough to think of that. Hell, if they get the downloads working over the internet connection, the delivery around the LAN is much easier -- wired or wireless. 802.11g is a MUCH fatter pipe than anybody here's internet connection I'm willing to bet.
I agree with you about the current situation. It's just a simple tweak on the client though. Right now I even have occasional glitches streaming video off my NAS over GigE but it's just the lack of caching, it's certainly not a bandwidth issue with GigE!!!
NathanMuir
Mar 25, 06:52 PM
I'll make it a point to better prioritize my time around your personal attacks; I'd hate for you to hurt yourself on that mouthful of faux-indignation.
Hey, I was just commenting on the irony of your statement and request.
As they say; 'People who live in glass houses shouldn't throw stones.'
If that's indigent; oh well.
Hey, I was just commenting on the irony of your statement and request.
As they say; 'People who live in glass houses shouldn't throw stones.'
If that's indigent; oh well.
Affirmed
Apr 13, 12:09 PM
There is very very little to tell from this presentation. There are only 2 things that everyone can agree are huge developments (at this times) - 64bit and Background rendering.
The third huge development will be Media Management - IF it is actually improved. Nobody knows until we see it.
I run post on a current television series that has 10 seats of Final Cut Studio running right now. Not one of my editors sees anything in FCPX to get excited about ... yet. We are too entrenched in our workflows to get excited about switching to a new interface.
At the end of the day it's about the work. Sure, we'll switch if there are overwhelming advantages, but you can't tell anything from this presentation. And like all software, version 1 will have bugs and nobody will be using this product in a professional environment until it's been thoroughly vetted. They might as well rename it Final Cut 2012.
The third huge development will be Media Management - IF it is actually improved. Nobody knows until we see it.
I run post on a current television series that has 10 seats of Final Cut Studio running right now. Not one of my editors sees anything in FCPX to get excited about ... yet. We are too entrenched in our workflows to get excited about switching to a new interface.
At the end of the day it's about the work. Sure, we'll switch if there are overwhelming advantages, but you can't tell anything from this presentation. And like all software, version 1 will have bugs and nobody will be using this product in a professional environment until it's been thoroughly vetted. They might as well rename it Final Cut 2012.
Westside guy
Sep 20, 01:15 PM
It seems like a lot of people don't really grok what the advantages of having a network really are. You don't need a full-blown computer dedicated to the television - e.g. yet another Media Center PC or Myth-TV box. That "solution" is too expensive, way too overpowered, and too energy-hungry for what it needs to do. I suspect the hard drive inside the iTV is somewhat equivalent of "network attached storage" - the computational heavy lifting, such as it is, will occur on your actual computer; but it'll be using the iTV's drive rather than its own drive for storing the shows etc. I imagine you can plop a DVD into your computer and watch it on your TV, too - if you're watching a movie, you're probably not using your computer's DVD drive at the same time anyway.
Heck, this is the sort of thing I always wished Tivo would come up with. I have two Tivos - but really all I need is one Tivo plus a wireless receiver that'd let me watch shows on a second television. Doubly so now that Tivo is selling their own two-tuner units.
This whole iTV thing will be rather interesting. Depending on how it plays out, I can see myself dumping Tivo and buying an EyeTV (the El Gato (?) product). This Apple iTV doesn't need to be a PVR per se, but for flexibility's sake if EyeTV can hook into this whole system - for the people that want to still have over-the-air/cable television - it could be pretty sweet.
Heck, this is the sort of thing I always wished Tivo would come up with. I have two Tivos - but really all I need is one Tivo plus a wireless receiver that'd let me watch shows on a second television. Doubly so now that Tivo is selling their own two-tuner units.
This whole iTV thing will be rather interesting. Depending on how it plays out, I can see myself dumping Tivo and buying an EyeTV (the El Gato (?) product). This Apple iTV doesn't need to be a PVR per se, but for flexibility's sake if EyeTV can hook into this whole system - for the people that want to still have over-the-air/cable television - it could be pretty sweet.
shawnce
Oct 26, 12:04 PM
Run an RGB to CMYK conversion on a 1 Gig Photoshop file with embedded profiles -- watch activity monitor. See that all four processors kick in for this processes. Many Photoshop processes efficiently use all four processors.
Just wanted to note...
It is easy to confuse a single thread bouncing among available cores as it gets scheduled (which happens easily on Mac OS X) and multiple threads executing in parallel on multiple cores if you look at per CPU utilization graphs because of sampling artifacts.
In top you want to look at "CPU usage" or in activity monitor look at "% Idle". If idle CPU usage is close to zero then you are truly utilizing the cores in your system which often implies that the application you are using is spreading the work across the available cores. In a four core system if idle CPU is around 75% (usually several percentage points under that because of system related threads supporting the application) then the application is really only using a single core (single threaded). In a four core system if idle CPU is around 50% then the application is really only using two cores (two threads). etc.
You can also look at load average in top. If the load average is around 1 then the work load on the system is on average only utilizing one core. If the load average is around 2, then on average two cores are being utilized. etc. If the load average is greater then the number of cores in the system then the work load is greater then what the cores in the system can run concurrently.
Note load average (and CPU %) will be depressed if the work load is IO bound and not CPU bound... so an application could be attempting to utilize multiple cores (use multiple threads) but IO bandwidth, etc. is starving those threads of the data they need and hence preventing them from executing.
The best way to know that an application is utilizing multiple threads for a task is to use tools like sample and Shark.
Just wanted to note...
It is easy to confuse a single thread bouncing among available cores as it gets scheduled (which happens easily on Mac OS X) and multiple threads executing in parallel on multiple cores if you look at per CPU utilization graphs because of sampling artifacts.
In top you want to look at "CPU usage" or in activity monitor look at "% Idle". If idle CPU usage is close to zero then you are truly utilizing the cores in your system which often implies that the application you are using is spreading the work across the available cores. In a four core system if idle CPU is around 75% (usually several percentage points under that because of system related threads supporting the application) then the application is really only using a single core (single threaded). In a four core system if idle CPU is around 50% then the application is really only using two cores (two threads). etc.
You can also look at load average in top. If the load average is around 1 then the work load on the system is on average only utilizing one core. If the load average is around 2, then on average two cores are being utilized. etc. If the load average is greater then the number of cores in the system then the work load is greater then what the cores in the system can run concurrently.
Note load average (and CPU %) will be depressed if the work load is IO bound and not CPU bound... so an application could be attempting to utilize multiple cores (use multiple threads) but IO bandwidth, etc. is starving those threads of the data they need and hence preventing them from executing.
The best way to know that an application is utilizing multiple threads for a task is to use tools like sample and Shark.
