myemailisjustin
Mar 18, 10:24 AM
I've never once tethered or hotspotted yet my usage for last month was over 9GB....this is just normal iPhone usage for me, they better not automatically change me to the tiered plan. :mad:
Evangelion
Jul 12, 01:45 AM
The new Powermac or Pro Mac, seems to be a nice machine. It will be interesting to see how much faster than the quad G5.
The big question is.
Would any professional that depends on Adobe apps going to buy this machine right away?
Why the obsession with Adobe? There are other companies out there as well.
The big question is.
Would any professional that depends on Adobe apps going to buy this machine right away?
Why the obsession with Adobe? There are other companies out there as well.
ddtlm
Oct 10, 01:10 PM
alex_ant:
Great to see you fighting the good fight!
others:
As true as it is that the G4 is slower than most of its compeditiors, when it is performing as bad as the numbers that some people have posted here then I can just about assure you that the Mac is at a severe software disadvantage. I mean really, look at the specs of a G4, the worst case performance delta between it and a top-of-the-line PC should be maybe 4x or 5x, not these 10x and higher numbers. There are very few situations when a G4 should do less work per clock than a P4.
So lets try to remain realistic here. It is virtually gaurenteed that the actual performance potential of a 1.25ghz G4 falls between that of a 1.3ghz P4 and the 2.8ghz P4.
EDIT:
Almost forgot to talk about SPEC. Some time ago, the only SPEC results that I know of for Macs were obtained by c't:
http://www.heise.de/ct/english/02/05/182/
In these they showed the G4 was more or less the same speed as a P3 of equal clock (1.0ghz) in the integer tests, when both where done done with GCC. Intel's compiler can give the P3 at 30% edge or something, so we know that the quality of compiler is hurting the G4 here. It is not fair to look at SPEC and declare other chips to be a zillion times faster than the G4, simply because they are all using very good compilers whereas Apple is stuck with GCC. Apple is working to improve GCC however, so things may get better.
(In SPEC FP the G4 get beat worse, I might add. Compilers played a role for sure, but can't explain the whole loss.)
Great to see you fighting the good fight!
others:
As true as it is that the G4 is slower than most of its compeditiors, when it is performing as bad as the numbers that some people have posted here then I can just about assure you that the Mac is at a severe software disadvantage. I mean really, look at the specs of a G4, the worst case performance delta between it and a top-of-the-line PC should be maybe 4x or 5x, not these 10x and higher numbers. There are very few situations when a G4 should do less work per clock than a P4.
So lets try to remain realistic here. It is virtually gaurenteed that the actual performance potential of a 1.25ghz G4 falls between that of a 1.3ghz P4 and the 2.8ghz P4.
EDIT:
Almost forgot to talk about SPEC. Some time ago, the only SPEC results that I know of for Macs were obtained by c't:
http://www.heise.de/ct/english/02/05/182/
In these they showed the G4 was more or less the same speed as a P3 of equal clock (1.0ghz) in the integer tests, when both where done done with GCC. Intel's compiler can give the P3 at 30% edge or something, so we know that the quality of compiler is hurting the G4 here. It is not fair to look at SPEC and declare other chips to be a zillion times faster than the G4, simply because they are all using very good compilers whereas Apple is stuck with GCC. Apple is working to improve GCC however, so things may get better.
(In SPEC FP the G4 get beat worse, I might add. Compilers played a role for sure, but can't explain the whole loss.)
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.
jhande
Sep 29, 03:35 AM
FWIW Tom Yager at InfoWorld had an interesting point (http://www.infoworld.com/article/06/09/27/40OPcurve_1.html) re the looming Core Wars (aside: I loved to play that :) and its still going on) that I fully agree with.
"If I had a vote, I�d have both vendors stop at four cores and focus on fat and fast busses that give those cores something to fill instead of something to wait for. AMD and Intel both face bus bottlenecks, and that�s the bane of multi-core. " - Tom
"If I had a vote, I�d have both vendors stop at four cores and focus on fat and fast busses that give those cores something to fill instead of something to wait for. AMD and Intel both face bus bottlenecks, and that�s the bane of multi-core. " - Tom
Sounds Good
Apr 14, 10:15 PM
Nah, no feathers were ruffled.
Just trying to show some FEELING by using UPPER CASE words. ;)
Just trying to show some FEELING by using UPPER CASE words. ;)
OllyW
Apr 28, 07:32 AM
188% growth... that's impressive.
Almost all of that is due to the iPad. They had around 4% of the global market for computers last year.
Almost all of that is due to the iPad. They had around 4% of the global market for computers last year.
MacAddict1978
Apr 15, 10:50 AM
Personally, I think it's great. However, they should be careful. Moves like this have the potential to alienate customers. That said, props to the employees.
That's really a funny comment, as I've yet see any company suffer for GLBT support. I mean Starbucks, Target, The Gap, American Express, MasterCard, Goldman Sachs, Bank Of America, Best Buy, Barnes & Nobel, AT&T, Verizon, Dell, The Home Depot, Marshalls, Quest, Sprint, Disney, Whole Foods, BP, and well gee, I could go on and on. Yes. There have been boycotts and pickets of all these companies. NOT.
I'm curious as to the 70 people who rated this negative. But it's great that the overwhelming majority rated it a positive. I don't think anyone can understand how important it is to send messages like this that hasn't been through it.
That's really a funny comment, as I've yet see any company suffer for GLBT support. I mean Starbucks, Target, The Gap, American Express, MasterCard, Goldman Sachs, Bank Of America, Best Buy, Barnes & Nobel, AT&T, Verizon, Dell, The Home Depot, Marshalls, Quest, Sprint, Disney, Whole Foods, BP, and well gee, I could go on and on. Yes. There have been boycotts and pickets of all these companies. NOT.
I'm curious as to the 70 people who rated this negative. But it's great that the overwhelming majority rated it a positive. I don't think anyone can understand how important it is to send messages like this that hasn't been through it.
JediZenMaster
May 5, 03:38 PM
Woah i've never had excessive dropped calls with ATT mobility. The Service here in NC is pretty flawless well for me anyway.
The only time i ever experienced excessive calls was with verizon when i was attempting to use the phone underground in a mall parking deck.
Funny thing is AT&T mobility in that same parking deck works fine. :cool:
The only time i ever experienced excessive calls was with verizon when i was attempting to use the phone underground in a mall parking deck.
Funny thing is AT&T mobility in that same parking deck works fine. :cool:
tayldn
Oct 14, 05:38 AM
Completely agree.
Me too. (Gartner know nothing- pure guesses). Having lots of devices is going to be less and less important for Nokia and Android. Apple have shown that form factor is not that important (not as important as it was when everything on the inside was the same)- a good big screen with a thin unit is all most need now that the magic is on the inside. Consumers are not going to want to differentiate with form factor (outside) so much as the cool stuff inside- there's real personalisation going on...inside.
I really used to dislike Apple (broken ipod!). But they know how to treat developers like me. The iPhone is going to take a much bigger share of the market over the next 24 months in the UK where it's coming off exclusivity with o2. The product is better and will stay better for some time. And cheaper untis are going to hit the market very soon making this accessible to everyone. Apple'll let this thing keep growing- in the future, they'll be able to make a loss on the handset...
Reckon they've got 24 months over the other manufacturers. o2 have about 20% of the market. Apple could triple their market share quite quickly simply by going with 2 more operators. Bit rudimentary I know- but why not?
Me too. (Gartner know nothing- pure guesses). Having lots of devices is going to be less and less important for Nokia and Android. Apple have shown that form factor is not that important (not as important as it was when everything on the inside was the same)- a good big screen with a thin unit is all most need now that the magic is on the inside. Consumers are not going to want to differentiate with form factor (outside) so much as the cool stuff inside- there's real personalisation going on...inside.
I really used to dislike Apple (broken ipod!). But they know how to treat developers like me. The iPhone is going to take a much bigger share of the market over the next 24 months in the UK where it's coming off exclusivity with o2. The product is better and will stay better for some time. And cheaper untis are going to hit the market very soon making this accessible to everyone. Apple'll let this thing keep growing- in the future, they'll be able to make a loss on the handset...
Reckon they've got 24 months over the other manufacturers. o2 have about 20% of the market. Apple could triple their market share quite quickly simply by going with 2 more operators. Bit rudimentary I know- but why not?
flopticalcube
Mar 13, 06:06 PM
Huh? I agreed with you that there are more car accident deaths. But just as I said Chernobyl is an estimated death toll. My point is many deaths from a nuclear accident aren't known. I personally know someone who died from the effects of Chernobyl who wasn't included in the estimation. I'm sure there are many, many more.
Your anecdotal evidence, though saddening, proves nothing. Expert estimates place the figure at around 4000 and anything other than that is just playing fantasy conspiracy theory. Playing on people's fears of what is not known is just poor science.
Perhaps the true figure is an unknown but even if we underestimate the figure by 10 times, it's still small compared to other risks and given that nuclear power is still in it's infancy, that risk can only go down with time as it did in other industries and technologies like cars. I would think the biggest risk from nuclear power at the moment belongs to the uranium ore miners.
People have the same irrational fear about flying. Every time there is a horrific plane crash, many people become afraid of flying for a short period of time afterwards, ignoring the excellent all-round safety record. Personally, I think it's because with flying or nuclear power, the risk lies outside of one's personal control. Walking or driving appears much safer because you are the one in control, even if statistics prove otherwise.
Your anecdotal evidence, though saddening, proves nothing. Expert estimates place the figure at around 4000 and anything other than that is just playing fantasy conspiracy theory. Playing on people's fears of what is not known is just poor science.
Perhaps the true figure is an unknown but even if we underestimate the figure by 10 times, it's still small compared to other risks and given that nuclear power is still in it's infancy, that risk can only go down with time as it did in other industries and technologies like cars. I would think the biggest risk from nuclear power at the moment belongs to the uranium ore miners.
People have the same irrational fear about flying. Every time there is a horrific plane crash, many people become afraid of flying for a short period of time afterwards, ignoring the excellent all-round safety record. Personally, I think it's because with flying or nuclear power, the risk lies outside of one's personal control. Walking or driving appears much safer because you are the one in control, even if statistics prove otherwise.
wdogmedia
Aug 29, 02:54 PM
stem cells is not altering the original genetical code. HUGE difference
The point is that Greenpeace opposes ALL R&D into GM foods, just as G.W. opposes ALL R&D into stem cell research, including research to use stem cells w/o harming the fetus.
The point is that Greenpeace opposes ALL R&D into GM foods, just as G.W. opposes ALL R&D into stem cell research, including research to use stem cells w/o harming the fetus.
roland.g
Sep 20, 09:56 AM
Since iTV most likely wont be a DVR device, I coughed up $700 today for a Sony DVR instead.
I am sure Apple has a brilliant plan for the iTV, but I fail to see it.
iTV is a great product. If you want a DVR, buy a DVR, if you want the next level of streaming, iTV is it. I already use Airtunes alot. It is hooked up to my stereo. Anytime I'm out in the yard or having a BBQ, I just plug in the Express and some speakers out back and stream music there.
I personally don't buy tv shows and movies, but I like the idea of being able to code anything video into iTunes and view it on my tv along with slideshows, music, trailers.
I am sure Apple has a brilliant plan for the iTV, but I fail to see it.
iTV is a great product. If you want a DVR, buy a DVR, if you want the next level of streaming, iTV is it. I already use Airtunes alot. It is hooked up to my stereo. Anytime I'm out in the yard or having a BBQ, I just plug in the Express and some speakers out back and stream music there.
I personally don't buy tv shows and movies, but I like the idea of being able to code anything video into iTunes and view it on my tv along with slideshows, music, trailers.
Don't panic
Mar 15, 08:25 PM
Continuous live timestamped text based updates:
http://www.bbc.co.uk/news/world-middle-east-12307698
(may be a different link tomorrow, but check on the front page for the current link to live updates)
http://www.guardian.co.uk/world/blog/2011/mar/15/japan-earthquake-and-tsunami-japan
(link changes each day, check on front page for the current day's link)
BBC is slightly slower but more accurate (but they beat the Guardian when announcing the 4th explosion).
thanks, this is useful
But there almost certainly must be spent fuel rods in all the basins, since fuel changes are done at least as often as 18 months and spent fuel takes two to four years to cool enough to be safely moved offsite. The fuel still contains enough U-235 to produce considerable heat from just decay, but internal pollutants reduce its ability to contribute in a reactive core. Presumably, spent fuel is not considered to be able/likely to generate a critical event (neutron flux is too compromised by pollutants) so it would not require such sturdy containment as would a reactor.
but the problem is that if they dry up, they heat up to the point of ignition and then you have a highly contaminant fire on your hands (to the point they can't even get close enough to stick one hose into the pool).
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http://www.bbc.co.uk/news/world-middle-east-12307698
(may be a different link tomorrow, but check on the front page for the current link to live updates)
http://www.guardian.co.uk/world/blog/2011/mar/15/japan-earthquake-and-tsunami-japan
(link changes each day, check on front page for the current day's link)
BBC is slightly slower but more accurate (but they beat the Guardian when announcing the 4th explosion).
thanks, this is useful
But there almost certainly must be spent fuel rods in all the basins, since fuel changes are done at least as often as 18 months and spent fuel takes two to four years to cool enough to be safely moved offsite. The fuel still contains enough U-235 to produce considerable heat from just decay, but internal pollutants reduce its ability to contribute in a reactive core. Presumably, spent fuel is not considered to be able/likely to generate a critical event (neutron flux is too compromised by pollutants) so it would not require such sturdy containment as would a reactor.
but the problem is that if they dry up, they heat up to the point of ignition and then you have a highly contaminant fire on your hands (to the point they can't even get close enough to stick one hose into the pool).
nagromme
Apr 15, 09:43 AM
Great program! These are really well done; worth seeing for just about anyone, not just kids thinking of harming themselves.
In fact, speaking as a straight kid who was bullied, the advice and commentary here DOES apply to me, and would have been encouraging, even if this particular program is in response to a cluster of LGBT suicides. (And a program like this, specific to LGBT kids, certainly is called for: they face many of the same challenges anyone else does, but they do face unique challenges too, for sure. Other programs have addressed bullying in general, which is great as well.)
In fact, speaking as a straight kid who was bullied, the advice and commentary here DOES apply to me, and would have been encouraging, even if this particular program is in response to a cluster of LGBT suicides. (And a program like this, specific to LGBT kids, certainly is called for: they face many of the same challenges anyone else does, but they do face unique challenges too, for sure. Other programs have addressed bullying in general, which is great as well.)
JackAxe
Sep 26, 05:31 PM
I didn't know the Renderman Maya plug-in was not mult-threaded. I was thinking of getting it, are you saying it's only a one cpu renderer?
Yep. :( I know of a peep on the OS X Maya forum that ended up buying the full version. I don't have the money for that sort of thing, so I'm not going to buy until the RenderMan Plug-in supports whatever 64-bit version of Maya is released in the future. Then I'll also be upgrading Maya. :)
***
You can download the eval copy to try it out.
<]=)
Yep. :( I know of a peep on the OS X Maya forum that ended up buying the full version. I don't have the money for that sort of thing, so I'm not going to buy until the RenderMan Plug-in supports whatever 64-bit version of Maya is released in the future. Then I'll also be upgrading Maya. :)
***
You can download the eval copy to try it out.
<]=)
Stella
Mar 18, 10:00 AM
This is beyond the mark...
Wish he'd do something useful like cracking WMA.
Wish he'd do something useful like cracking WMA.
bpaluzzi
Apr 28, 08:40 AM
That's pretty much the definition of a fad.
Uh, not even close. Nice try though.
So be it but untill that thing can run a full version of let's say Autodesk Maya and install all the plug-ins in the world I want it will still only be a mobile toy. A PC is something you work with not a fancy looking gadget. I don't see this happening in the next 5-10 years. Pack me a dual quad with HT that can run for 100 days at 100% without breaking a sweat. That's a PC.
Good lord, you so far away from the point that you may never find it. Holy crap.
What are tablets going to overtake? I just dont get it... Desktops? Laptops?
I can see hybrid solutions, like the ASUS EEE Tablet. But they are not NEARLY powerful enough to run certain applications. I just dont see large businesses, such as the government replacing laptop, and desktop with tablets!? not in th next 10 years DEFINATELY.
Those darn little desktop computers are never going to replace our minicomputers! They're little toys! *SNORT*
Go and read.
my 5-10 year predictions are actually quite funny.
You obviously have no idea how this works and no matter what stuff those little toys bring they will still be just fillers for masses not real PCs
http://www.computerworld.com.au/article/332337/how_do_they_do_it_avatar_special_effects/
4352 servers during the peak of production of the Avatar blockbuster. / 34,816 processor cores, 104,448GB of memory in total. Now you get the idea what is a PC that you work with? They needed warehouses of them to get the job done and you put a little tablet in the same category as those PCs.
Yeah. Those machines that they were running to create Avatar? They aren't PCs, smart guy.
I agree but they will never match real desktops. Technology advances. Something you can do today let's say in 2 hours you will do in 1 next year on new equipement. Thing is that next year you will ramp up the quality of the final product still getting same 2 hour work period. It's like that for ages and will never stop :)
Those minicomputers will NEVER be able to do the work of our mainframes! Enjoy your toys!
Uh, not even close. Nice try though.
So be it but untill that thing can run a full version of let's say Autodesk Maya and install all the plug-ins in the world I want it will still only be a mobile toy. A PC is something you work with not a fancy looking gadget. I don't see this happening in the next 5-10 years. Pack me a dual quad with HT that can run for 100 days at 100% without breaking a sweat. That's a PC.
Good lord, you so far away from the point that you may never find it. Holy crap.
What are tablets going to overtake? I just dont get it... Desktops? Laptops?
I can see hybrid solutions, like the ASUS EEE Tablet. But they are not NEARLY powerful enough to run certain applications. I just dont see large businesses, such as the government replacing laptop, and desktop with tablets!? not in th next 10 years DEFINATELY.
Those darn little desktop computers are never going to replace our minicomputers! They're little toys! *SNORT*
Go and read.
my 5-10 year predictions are actually quite funny.
You obviously have no idea how this works and no matter what stuff those little toys bring they will still be just fillers for masses not real PCs
http://www.computerworld.com.au/article/332337/how_do_they_do_it_avatar_special_effects/
4352 servers during the peak of production of the Avatar blockbuster. / 34,816 processor cores, 104,448GB of memory in total. Now you get the idea what is a PC that you work with? They needed warehouses of them to get the job done and you put a little tablet in the same category as those PCs.
Yeah. Those machines that they were running to create Avatar? They aren't PCs, smart guy.
I agree but they will never match real desktops. Technology advances. Something you can do today let's say in 2 hours you will do in 1 next year on new equipement. Thing is that next year you will ramp up the quality of the final product still getting same 2 hour work period. It's like that for ages and will never stop :)
Those minicomputers will NEVER be able to do the work of our mainframes! Enjoy your toys!
Backtothemac
Oct 9, 12:22 PM
Ok,
Tell you what. I am setting up a Dual 867 for the Mall store with 256 MB Ram, and this thing is installing Windows under VPC faster than the PIII 733's that we have here. They are not SLOW! They may not have as fast a clock speed as a PC but who really gives a crap!
Macs have again taken the lead in my opinion with OS X and the Dual 1.25.
No one will ever change my mind. Call me a zealot, but that is what I think.
Tell you what. I am setting up a Dual 867 for the Mall store with 256 MB Ram, and this thing is installing Windows under VPC faster than the PIII 733's that we have here. They are not SLOW! They may not have as fast a clock speed as a PC but who really gives a crap!
Macs have again taken the lead in my opinion with OS X and the Dual 1.25.
No one will ever change my mind. Call me a zealot, but that is what I think.
*LTD*
Apr 28, 08:30 AM
That's pretty much the definition of a fad.
No, that's nothing more than a shared characteristic of a "fad" and an established product.
Of course, if you consider the iPod a fad, then there's not a lot more to discuss. The iPod led to the iPod Touch, which is the foundation of the iPhone, which others then set about trying to copy.
So, we're looking at a decade-long fad that turned the industry on its head, completely changed the way we consume and acquire music - changing the face of the music industry itself, and which led to the next generation of mobile devices. This fad also continues to sell, though in lower numbers, because the other identical fad includes phone functionality and accordingly sells in record numbers each quarter.
Some fad. Most companies would trade their established products in order to get in on some of these mysterious "long-term" fads that change the face of consumer tech. Would you like it better if we call them "ultra fads" or "super fads"? :confused:
No, that's nothing more than a shared characteristic of a "fad" and an established product.
Of course, if you consider the iPod a fad, then there's not a lot more to discuss. The iPod led to the iPod Touch, which is the foundation of the iPhone, which others then set about trying to copy.
So, we're looking at a decade-long fad that turned the industry on its head, completely changed the way we consume and acquire music - changing the face of the music industry itself, and which led to the next generation of mobile devices. This fad also continues to sell, though in lower numbers, because the other identical fad includes phone functionality and accordingly sells in record numbers each quarter.
Some fad. Most companies would trade their established products in order to get in on some of these mysterious "long-term" fads that change the face of consumer tech. Would you like it better if we call them "ultra fads" or "super fads"? :confused:
edifyingGerbil
Apr 22, 09:23 PM
Huh?? I'm the last person who usually defends Atheists around here (nothing against them) :), I'm Agnostic too, but regardless if I think they are out on a limb for my own personal reasons, using the scientific method, with no practical evidence of God is it really fair to accuse them of not thinking and being lazy?? Lol. It could be argued that believing there is no God for lack of evidence is stronger than believing in God based on faith (lack of proof).
No no, you're misreading me. The atheists I've spoken to, here in the UK and various European countries, tend to not back up their atheism with reasons of any sort. They just are.
I think faith is such a personal thing that the "proof" could be in their heads. Paul's conversion occurred on the road to Damascus, he had an epiphany from somewhere. It was proof to him but he couldn't explain it. A lot of theists and born again Christians claim to have these damascene revelations which change their lives etc etc.
All form of religious talk ends in aporia usually... At least religious debate that pertains to ontology of God. You can still argue aspects of different religions or beliefs.
No no, you're misreading me. The atheists I've spoken to, here in the UK and various European countries, tend to not back up their atheism with reasons of any sort. They just are.
I think faith is such a personal thing that the "proof" could be in their heads. Paul's conversion occurred on the road to Damascus, he had an epiphany from somewhere. It was proof to him but he couldn't explain it. A lot of theists and born again Christians claim to have these damascene revelations which change their lives etc etc.
All form of religious talk ends in aporia usually... At least religious debate that pertains to ontology of God. You can still argue aspects of different religions or beliefs.
chrono1081
Apr 5, 10:16 PM
Actually, I do think this would bug me. I love that I have all of my most used programs (Word, Excel, Photoshop, Lightroom, Notepad, etc, plus one particular folder) right there for easy access with 1 click of the Start button -- yet hidden away completely out of sight (until I click on Start). I also love having quick access to my "Recent Items" list, to quickly open a file I was recently working on.
How are the above 2 things done on a Mac?
eek... I use "alt-tab" and "copy & paste" A LOT! :eek:
Doesn't Mac have these things too? :confused:
For the applications, they are all right at your fingertips at the dock or if you want them hidden and want to access them at an instant you can put them in a stack. Think of a stack like the windows start menu, but faster (and it doesn't have to be programs it can be anything).
As for alt+tab and copy and paste people are making it out to be an issue and its not. Use command + tab instead of alt tab, and command + c for copy, and command + v for paste. Its different at first but then you get use to it. I now like command better than control since command is next to the spacebar and is easier to reach.
Also, its perfectly easy to go up file structure levels in Finder, just customize your tool bar (see image)
Anyway I switched from Windows to Mac 3 years ago (because Vista pre service pack 1 couldn't handle large file transfers) and haven't looked back. It was the best move I made (and I fix Windows desktops and servers for a living). Now I can't stand using Windows anymore. I'm much more productive on a Mac.
How are the above 2 things done on a Mac?
eek... I use "alt-tab" and "copy & paste" A LOT! :eek:
Doesn't Mac have these things too? :confused:
For the applications, they are all right at your fingertips at the dock or if you want them hidden and want to access them at an instant you can put them in a stack. Think of a stack like the windows start menu, but faster (and it doesn't have to be programs it can be anything).
As for alt+tab and copy and paste people are making it out to be an issue and its not. Use command + tab instead of alt tab, and command + c for copy, and command + v for paste. Its different at first but then you get use to it. I now like command better than control since command is next to the spacebar and is easier to reach.
Also, its perfectly easy to go up file structure levels in Finder, just customize your tool bar (see image)
Anyway I switched from Windows to Mac 3 years ago (because Vista pre service pack 1 couldn't handle large file transfers) and haven't looked back. It was the best move I made (and I fix Windows desktops and servers for a living). Now I can't stand using Windows anymore. I'm much more productive on a Mac.
soLoredd
Mar 18, 06:07 AM
I don't think it is a bad thing for AT+T to prevent people from tethering to a laptop on an unlimited cell phone plan. Those people are just taking advantage of the system, and wasting bandwidth that the rest of us could use.
As far as I'm concerned it is the same as going to an all you can eat restaurant and sharing your food between two people, while only paying for one. It isn't a serious crime, but it is stealing, and you know that if you get caught you will have to stop. I'm not going to feel bad for these people that are using 5+GB per month.
Agreed.
What I do find AT&T at fault for (and other carriers, for that matter) is this seperate tethering charge. I have unlimited data on my iPhone plan, and while I'm not crazy to think I should have that for tethering as well, I do think if I make the switch to a capped plan I should be able to use that for ALL data to my phone.
As far as I'm concerned it is the same as going to an all you can eat restaurant and sharing your food between two people, while only paying for one. It isn't a serious crime, but it is stealing, and you know that if you get caught you will have to stop. I'm not going to feel bad for these people that are using 5+GB per month.
Agreed.
What I do find AT&T at fault for (and other carriers, for that matter) is this seperate tethering charge. I have unlimited data on my iPhone plan, and while I'm not crazy to think I should have that for tethering as well, I do think if I make the switch to a capped plan I should be able to use that for ALL data to my phone.
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.
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