bigwig
Oct 26, 12:58 AM
Right now FCP barely uses all four of mine.
It seriously seems that they a) haven't updated software pending an OS update, ie; leopard, to take advavtage of them or b) more cores really only helps the multi-tasking.
MacOSX scales very poorly compared to (say) Linux, Irix, or AIX, owing to its Mach underpinnings. 8 cpus won't get you much over 4 until Apple rips out the Mach guts and replaces it.
It seriously seems that they a) haven't updated software pending an OS update, ie; leopard, to take advavtage of them or b) more cores really only helps the multi-tasking.
MacOSX scales very poorly compared to (say) Linux, Irix, or AIX, owing to its Mach underpinnings. 8 cpus won't get you much over 4 until Apple rips out the Mach guts and replaces it.
lilo777
Apr 20, 08:56 PM
Why do they allow the files to be hidden?
Of course if you used Norton you wouldn't have this problem. :D:D:D
Why is it that hard to understand? Because every OS has files that users should not and could not touch. OS/X is not an exception to this rule. Showing these files to users in file manager generally makes user life more difficult. What's the point of seeing them if you can not do anything about them? Also, it reduces the chance of doing something stupid with these files accidentally (like removing).
Windows has an option to hide such files. OS/X does not.
Of course if you used Norton you wouldn't have this problem. :D:D:D
Why is it that hard to understand? Because every OS has files that users should not and could not touch. OS/X is not an exception to this rule. Showing these files to users in file manager generally makes user life more difficult. What's the point of seeing them if you can not do anything about them? Also, it reduces the chance of doing something stupid with these files accidentally (like removing).
Windows has an option to hide such files. OS/X does not.
WestonHarvey1
Apr 15, 09:46 AM
This is an excellent initiative. Bullying goes on beyond high school and college too. You see it everywhere. There are parts of our cities where it's just unsafe for any of them to go walking alone, just because of how their sexuality is perceived by the ignorant and thuggish class. I think that's sad - clearly there's still a long road ahead.
Good on Apple employees - and all others who partnered in this initiative - for speaking up.
Maybe the next generation will be the one that shrugs its shoulders when discussion of sexual orientation comes up, like it's no big deal, because no one really sees it as a major social issue anymore. Maybe then the bullying will stop, having lost a target.
But see, aren't you really showing what this is all about? This has nothing to do with bullying. It's just more identity politics from a powerful pressure group or "community".
This is about getting members of your "community" to band together and balkanize themselves. It's about increasing membership, not taking on bullying.
Bullying is a generic problem - why you're being bullied doesn't matter, it all comes from the same place. Bullies bully to elevate their own social status - because it works. They don't actually care that you're gay. It's not some big homophobic conspiracy. Later on in life, most of them will probably have a beer with you and apologize.
If you want to really take on bullying, you need a totally different kind of campaign.
Good on Apple employees - and all others who partnered in this initiative - for speaking up.
Maybe the next generation will be the one that shrugs its shoulders when discussion of sexual orientation comes up, like it's no big deal, because no one really sees it as a major social issue anymore. Maybe then the bullying will stop, having lost a target.
But see, aren't you really showing what this is all about? This has nothing to do with bullying. It's just more identity politics from a powerful pressure group or "community".
This is about getting members of your "community" to band together and balkanize themselves. It's about increasing membership, not taking on bullying.
Bullying is a generic problem - why you're being bullied doesn't matter, it all comes from the same place. Bullies bully to elevate their own social status - because it works. They don't actually care that you're gay. It's not some big homophobic conspiracy. Later on in life, most of them will probably have a beer with you and apologize.
If you want to really take on bullying, you need a totally different kind of campaign.
AidenShaw
Sep 29, 07:34 AM
Oh. Great. Cool answer.
But the wrong answer, unfortunately.
MacsAttack's post about slightly higher latency as you add FB-DIMMs is correct.
One FB-DIMM per channel is fastest, two per channel is slower, three per channel is even slower, and four per channel is slowest. The FB-DIMMs on a chain are in kind of a daisy-chain.
The effect is small, as MacsAttack notes, and not important most of the time. You need a carefully crafted memory benchmark to see the effect clearly.
But the wrong answer, unfortunately.
MacsAttack's post about slightly higher latency as you add FB-DIMMs is correct.
One FB-DIMM per channel is fastest, two per channel is slower, three per channel is even slower, and four per channel is slowest. The FB-DIMMs on a chain are in kind of a daisy-chain.
The effect is small, as MacsAttack notes, and not important most of the time. You need a carefully crafted memory benchmark to see the effect clearly.
toddybody
Apr 15, 09:32 AM
These teens are just people who are hurting because of the terrible actions others place on them. That empathy needs to be universal...regardless of your opinion on sexuality.
For all you young guys and gals hurting out there, stay strong because you have so many wonderful things ahead of you. It will get better, there are so many people just like you...and you're loved. God Bless, I cant wait to see what you all accomplish:)
For all you young guys and gals hurting out there, stay strong because you have so many wonderful things ahead of you. It will get better, there are so many people just like you...and you're loved. God Bless, I cant wait to see what you all accomplish:)
megfilmworks
Oct 8, 11:02 AM
When pigs fly.
appleguy123
Apr 23, 12:34 AM
Unchecked in what sense of the word "unchecked?"
Not checked for efficiency or flaws.
Not checked for efficiency or flaws.
needthephone
Oct 8, 07:00 AM
No, sorry.
In three years time my new phone os will be number 1.
And Zunes will be the number 1 MP3 player
England will win the World Cup
Cars will run on water and out of the exhaust will pour a stream of pure molten gold. Fluffy white bunny rabbits will follow the cars collect the gold and post the driver back ingots to store in their garages.
Everyone will be paid a minimum wage of a million of pound.
Finally they will admit that Swine Flu was the biggest over reaction ever made by the WHO and the world's governments.
Wars will end and man will live in harmony for ever more
The end, and we all lived happily ever after.
oh yes the iphone is still the number one smart phone....
In three years time my new phone os will be number 1.
And Zunes will be the number 1 MP3 player
England will win the World Cup
Cars will run on water and out of the exhaust will pour a stream of pure molten gold. Fluffy white bunny rabbits will follow the cars collect the gold and post the driver back ingots to store in their garages.
Everyone will be paid a minimum wage of a million of pound.
Finally they will admit that Swine Flu was the biggest over reaction ever made by the WHO and the world's governments.
Wars will end and man will live in harmony for ever more
The end, and we all lived happily ever after.
oh yes the iphone is still the number one smart phone....
skunk
Apr 26, 05:20 PM
Have we just passed through the looking glass? :confused:
einmusiker
Mar 18, 09:46 AM
Option 3; STOP trying to cheat the system, and START using your iDevice the way the manufacturer designed it and the way your carrier supports it. (Is it unfair? YES! Are all of us iPhone users getting hosed, even though there's now two carriers? YES)
And while you're at it, knock off the piracy with the napster/limewire/torrent crap.
(Yeah, I said it! SOMEBODY had to!)
Thanks for the insight Debbie downer
And while you're at it, knock off the piracy with the napster/limewire/torrent crap.
(Yeah, I said it! SOMEBODY had to!)
Thanks for the insight Debbie downer
Erasmus
Oct 13, 04:09 AM
OK, does anyone know how well Matlab (7.1 I suppose) is threaded?
Have run some batch files linking 90 simulations in total, which took a few days of continuous running to complete. This is on a 2.x Ghz (Can't remember exactly) P4 at Uni. Could anyone tell me how much better a Kentsfield or dual Clovertowns would run Matlab? (only one application open at once, else its cheating) Would this change between running Matlab under OSX or XP?
Thanks in advance.
Have run some batch files linking 90 simulations in total, which took a few days of continuous running to complete. This is on a 2.x Ghz (Can't remember exactly) P4 at Uni. Could anyone tell me how much better a Kentsfield or dual Clovertowns would run Matlab? (only one application open at once, else its cheating) Would this change between running Matlab under OSX or XP?
Thanks in advance.
roland.g
Sep 20, 09:45 AM
NO, it won't have a DVR. Get over it.
diamornte
Apr 13, 02:50 AM
Wait, what happened to all that talk of iPad integration? Another Macrumorfanboy wet dream?
pianodude123
Sep 26, 05:57 PM
And the wait for 8 Core Mac Pros and Merom MacBook Pros/MaBook is on ;)
Waiting for speed bumps means no one buys a dang thing :cool:
at least the educated do not....
Well...it's amazing that now every dual core computer is obsolete, and every single core computer is like an Apple II compared to this.
Waiting for speed bumps means no one buys a dang thing :cool:
at least the educated do not....
Well...it's amazing that now every dual core computer is obsolete, and every single core computer is like an Apple II compared to this.
Tymmz
Aug 29, 11:02 AM
That's weird.
A couple years ago the number one german ECO-magazine "�ko Test" put the iBook at the pole position of (non-) toxic laptops.
They compared the materials and the exhaust fumes.
I'm not 100% sure, but I think I remember that fact correctly.
A couple years ago the number one german ECO-magazine "�ko Test" put the iBook at the pole position of (non-) toxic laptops.
They compared the materials and the exhaust fumes.
I'm not 100% sure, but I think I remember that fact correctly.
Dagless
Apr 13, 04:51 AM
Hmm, could be good. I've been using an old Final Cut that I bought whilst in university. Worked just fine for me but I only edit game trailers on it. If FCPX is that cheap in the UK too then I might just have to get it.
Maybe.
Apple have been doing a lot of simplifying of late and I hope it doesn't lose any depth.
Maybe.
Apple have been doing a lot of simplifying of late and I hope it doesn't lose any depth.
OllyW
Apr 23, 02:28 PM
I don't think me being an atheist is connected to my choice of computer. I used Windows for 10 years before I bought my first Mac and I'd considered myself an atheist at least 10 years before I bought my first ever PC.
Rt&Dzine
Apr 26, 05:41 PM
Sadly, the bun was stolen from its glass preservation case.
Edge100
Apr 15, 12:00 PM
ALL Catholics are called to chastity. 100% of them. It's too bad you don't know what the word means.
And I can't think of a better way to get a whole bunch of children raped by 'chaste' Catholic priests.
And I can't think of a better way to get a whole bunch of children raped by 'chaste' Catholic priests.
Jamieserg
Apr 13, 12:35 PM
I like the new Final Cut Interface the old one was getting tired. Plus rendering in the background will save me SO much time. A lot of my time is spent hitting cmd+r at the moment. Looks like a brilliant release but as always i'll save my final judgement for when I get my hands on it.
milo
Jul 13, 09:51 AM
because the price difference is not that much and it saves apple more on design/engineering/testing/support ect. it makes great financial sense to consolidate your product line into one platform.
Based on the numbers I've seen the difference IS very substantial. Not only is the CPU more expensive, the mobo and memory are both quite a bit more.
In this case, design/engineering/testing/support costs relatively little, since they could even use a slightly modified stock intel mobo if they want, no reason to do anything custom (at least on the low end).
Doesn't make business sense to hold out the Macbook with just Yonah when all the other companies will be filling their 13.3/14 laptops with 64bit Meroms as soon as possible.
Will they? Isn't the yonah cheaper? And since they'll want to have some budget machines won't they continue to use it on the low end?
As for Conroes being too hot for an iMac, that strikes me as ridiculous. From what I've read, conroes use 40% less power than Pentium D's and are very efficient in terms of power to performance.
That comparison tells us nothing. How does conroe's power and heat compare to yonah? We'll only see it in the iMac if it's not much hotter.
How much hotter would a MacBook Pro be with a single Woodcrest?
Likely insanely hotter. And battery life would be about a half hour. Not to mention the price. No freaking way.
Second, you still not mentioned what apps would substitute the Adobe trio mentioned above.
Sounds like YOU don't get it. The point isn't that graphics guys have a substitute for photoshop. The point is that there are tons of mac users who aren't graphics guys. For guys running Logic, FCS or any of the other universal apps, the intel towers will be great. Not every mac user runs photoshop.
Thank You my Good Man. This is the Biggest Leap since 486 to P6 or 6800 to PowerPC and the Mac Snobs are not even appreciative about it , while the Intelligent folk at the tech forums who actually understand hardware are elated.
Don't be an ass. There are some mac folk who just don't get it and think that conroe is inferior to woodcrest. But there are plenty of us who do get it and would love to see conroe in the cheapest mac pro. I agree with your assessment of the chips, but your petty name calling borders on trolling. Lay off already.
we are not saying conroe is crap it just is not suitable for a mac pro.
Why not?? Right now we have dual and quad core configs of G5, why would a similar lineup on intel be "not suitable"? Other than the multi chip configs, woodcrest doesn't have much of an advantage over conroe. I'd love to see conroe in the base tower (or mini tower), the alternative is a dual core woodcrest config that is matched or beaten by a dual core conroe PC that's VASTLY cheaper.
Based on the numbers I've seen the difference IS very substantial. Not only is the CPU more expensive, the mobo and memory are both quite a bit more.
In this case, design/engineering/testing/support costs relatively little, since they could even use a slightly modified stock intel mobo if they want, no reason to do anything custom (at least on the low end).
Doesn't make business sense to hold out the Macbook with just Yonah when all the other companies will be filling their 13.3/14 laptops with 64bit Meroms as soon as possible.
Will they? Isn't the yonah cheaper? And since they'll want to have some budget machines won't they continue to use it on the low end?
As for Conroes being too hot for an iMac, that strikes me as ridiculous. From what I've read, conroes use 40% less power than Pentium D's and are very efficient in terms of power to performance.
That comparison tells us nothing. How does conroe's power and heat compare to yonah? We'll only see it in the iMac if it's not much hotter.
How much hotter would a MacBook Pro be with a single Woodcrest?
Likely insanely hotter. And battery life would be about a half hour. Not to mention the price. No freaking way.
Second, you still not mentioned what apps would substitute the Adobe trio mentioned above.
Sounds like YOU don't get it. The point isn't that graphics guys have a substitute for photoshop. The point is that there are tons of mac users who aren't graphics guys. For guys running Logic, FCS or any of the other universal apps, the intel towers will be great. Not every mac user runs photoshop.
Thank You my Good Man. This is the Biggest Leap since 486 to P6 or 6800 to PowerPC and the Mac Snobs are not even appreciative about it , while the Intelligent folk at the tech forums who actually understand hardware are elated.
Don't be an ass. There are some mac folk who just don't get it and think that conroe is inferior to woodcrest. But there are plenty of us who do get it and would love to see conroe in the cheapest mac pro. I agree with your assessment of the chips, but your petty name calling borders on trolling. Lay off already.
we are not saying conroe is crap it just is not suitable for a mac pro.
Why not?? Right now we have dual and quad core configs of G5, why would a similar lineup on intel be "not suitable"? Other than the multi chip configs, woodcrest doesn't have much of an advantage over conroe. I'd love to see conroe in the base tower (or mini tower), the alternative is a dual core woodcrest config that is matched or beaten by a dual core conroe PC that's VASTLY cheaper.
bigwig
Oct 27, 05:43 PM
That is simply false. The schedular in Mac OS X handles 8 cores just fine... what Applications do with them in a different story.
Scaling isn't really a product of your scheduler, it's a product of eliminating bottlenecks to multiple threads of execution. I'm glad that Apple is working on this. I didn't come up with this from whole cloth or animosity towards Apple, I saw several benchmarks showing how poorly OSX scaled, which I hope are now out of date.
I mentioned SGI several times here because I used to do kernel work for them, so I have a real good idea what it takes to scale performance on large (256-1024 CPU) systems. Btw, that's not a cluster, that's a single kernel being shared by all processors.
Scaling isn't really a product of your scheduler, it's a product of eliminating bottlenecks to multiple threads of execution. I'm glad that Apple is working on this. I didn't come up with this from whole cloth or animosity towards Apple, I saw several benchmarks showing how poorly OSX scaled, which I hope are now out of date.
I mentioned SGI several times here because I used to do kernel work for them, so I have a real good idea what it takes to scale performance on large (256-1024 CPU) systems. Btw, that's not a cluster, that's a single kernel being shared by all processors.
PCUser
Oct 11, 12:44 PM
This isn't going to further the discussion any, but... javahedi, perhaps you could post a link to the C code? I'd very much like to compile it with GCC under Linux and Windows. Just a curious benchmark, IMO. :) Thanks!
(Doesn't the benchmark do 1,600,000,000 calculations? 20,000 x 20,000 x 4 = 1,600,000,000... am I missing something? It does two adds, one multiply, and one sqrt per cycle. The loop cycles 400,000,000 times... ?)
(Doesn't the benchmark do 1,600,000,000 calculations? 20,000 x 20,000 x 4 = 1,600,000,000... am I missing something? It does two adds, one multiply, and one sqrt per cycle. The loop cycles 400,000,000 times... ?)
takao
Mar 16, 06:08 AM
And now France are making $3bn EUR a year from exporting electricity - also probably laughing heartily when they see at the price of oil.
good for them that means finally the EDF can pay back those dozens of billions euro they are in debt
;)
for comparison:
EdF: 150.000 employees: 65 billion revenue, 1 billion profit in 2010
the 2 big german energy companies
RWE: 70.000 employees: 50 billion of revenue, 3 billion of profit
E.ON: 85.000 employees: 92 billion revenue, 5 billion of profit
looking at the competition which focus less on nuclear power plants they are doing actually rather bad
good for them that means finally the EDF can pay back those dozens of billions euro they are in debt
;)
for comparison:
EdF: 150.000 employees: 65 billion revenue, 1 billion profit in 2010
the 2 big german energy companies
RWE: 70.000 employees: 50 billion of revenue, 3 billion of profit
E.ON: 85.000 employees: 92 billion revenue, 5 billion of profit
looking at the competition which focus less on nuclear power plants they are doing actually rather bad
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