Balli
Aug 29, 05:34 AM
I imagine Santa Rosa would be long gone by summer '08.
Why? Is Santa Rosa not due out around spring / summer 2007? I am sure it will still be around a year after it is released.
Why? Is Santa Rosa not due out around spring / summer 2007? I am sure it will still be around a year after it is released.
gnasher729
Sep 11, 07:42 AM
No, not at all.
An affinity mask sets the set of CPUs that can be scheduled. A job won't be run on another CPU, even if the assigned CPUs are at 100% and other idle CPUs are available.
And that, by the way, is why setting affinity is usually a bad idea. Let the system dynamically schedule across all available resources -- or you might have some CPUs very busy, and others idle.
Win2k3 also has "soft" affinity masks, which define a preferred set of CPUs. If all of the preferred CPUs are busy, and other CPUs are idle, then soft affinity allows the system to run the jobs on the idle CPUs - even though the idle CPUs aren't in the preferred affinity mask.
Another aspect of quad core systems like MacPro or future Kentfields: On these systems, two cores share one 4 MB cache. If an application runs on two threads, it can run on two cores on the same chip, or on two cores on different chips. Threads that run on the same chip can exchange data very quickly, because anything that is in one threads L2 cache is automatically in the other threads L2 cache, but both threads together have only 4 MB cache. Threads running on different chips cannot exchange data quickly; data that is exchanged needs to be transferred through main memory. However, _each_ chip has 4 MB cache, or 8 MB total.
In other words, some applications will run faster if using threads on the same chip, some will run faster if using threads on separate chip. It is quite hard for the OS to guess, but the application developer should have some idea.
An affinity mask sets the set of CPUs that can be scheduled. A job won't be run on another CPU, even if the assigned CPUs are at 100% and other idle CPUs are available.
And that, by the way, is why setting affinity is usually a bad idea. Let the system dynamically schedule across all available resources -- or you might have some CPUs very busy, and others idle.
Win2k3 also has "soft" affinity masks, which define a preferred set of CPUs. If all of the preferred CPUs are busy, and other CPUs are idle, then soft affinity allows the system to run the jobs on the idle CPUs - even though the idle CPUs aren't in the preferred affinity mask.
Another aspect of quad core systems like MacPro or future Kentfields: On these systems, two cores share one 4 MB cache. If an application runs on two threads, it can run on two cores on the same chip, or on two cores on different chips. Threads that run on the same chip can exchange data very quickly, because anything that is in one threads L2 cache is automatically in the other threads L2 cache, but both threads together have only 4 MB cache. Threads running on different chips cannot exchange data quickly; data that is exchanged needs to be transferred through main memory. However, _each_ chip has 4 MB cache, or 8 MB total.
In other words, some applications will run faster if using threads on the same chip, some will run faster if using threads on separate chip. It is quite hard for the OS to guess, but the application developer should have some idea.
MattSepeta
Apr 18, 03:37 PM
The very fact that people think they "deserve" vacation days is mind-boggling. Why should you "Deserve" to get paid a single dime you did not earn?
I work about 60% self-employed free lance, and 40% at my old "day job". Guess what. Neither one offers me "vacation days". Am I miserable? Hardly!
If I want a vacation day, I simply do not work. That also means I do not get paid. It would seem mighty pretentious of me to be expect pay for work not done.
If you want a job with more vacation days, FIND ONE! no one owes you a darn thing, certainly not pay for days off.
I work about 60% self-employed free lance, and 40% at my old "day job". Guess what. Neither one offers me "vacation days". Am I miserable? Hardly!
If I want a vacation day, I simply do not work. That also means I do not get paid. It would seem mighty pretentious of me to be expect pay for work not done.
If you want a job with more vacation days, FIND ONE! no one owes you a darn thing, certainly not pay for days off.
X5-452
Aug 28, 12:29 PM
So, uh.... PowerBook G5's tomorrow?
Hattig
Mar 29, 12:56 PM
LOL you will not get 25 GB free from Apple, you'll be lucky if they give you 5. LOL!
Why do you say that? This is exactly the sort of thing that Apple likes to overprovide with. 50GB, maybe even 100GB, wouldn't be a surprise. They've got to use that data center for something...
Why do you say that? This is exactly the sort of thing that Apple likes to overprovide with. 50GB, maybe even 100GB, wouldn't be a surprise. They've got to use that data center for something...
JAT
Apr 17, 11:18 PM
You guys are forgetting the most important fact. "Sonos" sounds much cooler than "Airplay". ;)
Multimedia
Sep 10, 09:29 PM
Well here at work I could replace 4 PC draughting workstations with a Conroe based system. We already have 23" monitors so we are not going to purchase iMacs, and while Mac Pro's are nice they are too expensive for us... A $1500 headless system would do wonders! (and yes the mini is too little).
If Apple cannot release such a system we will have to continue purchasing PCs... :(You are the market Apple has got to be planning on winning. I have been using two monitors since 1986 when the Mac II made that possible. I might consider a mini - just for fooling around - if it had two moniotr ports.
This I see as the primary problem with the iMac as well. Although it does now allow spanning, the screens are going to outlast contemporary power levels over time thus making the idea of all-in-one very unattractive to those of us who want state-of-the-art power every 12-18 months or so and don't like the idea of a computer behind our screens. I like my computers on the floor.
What I want is the ability to have significant power along with the ability to hook up to 4 screens to that power not one or two - especially not the computer married to any displays.
I guess there are three types of people in the world:
1. Someone who only wants one screen hooked to a separate small computer that can only hook to one screen.
2. Someone who wants a screen married to the computer with the option of adding only one more.
3. Someone who wants one or more screens hooked to a computer on the floor with room for two dual display video cards.
I can see the mobile MacBook Pros as justifiably containing a computer married to a screen - but only with a Dual Link DVI port - unlike the mini and iMacs. Price of the MacBook explains the missing Dual Link DVI.
If Apple cannot release such a system we will have to continue purchasing PCs... :(You are the market Apple has got to be planning on winning. I have been using two monitors since 1986 when the Mac II made that possible. I might consider a mini - just for fooling around - if it had two moniotr ports.
This I see as the primary problem with the iMac as well. Although it does now allow spanning, the screens are going to outlast contemporary power levels over time thus making the idea of all-in-one very unattractive to those of us who want state-of-the-art power every 12-18 months or so and don't like the idea of a computer behind our screens. I like my computers on the floor.
What I want is the ability to have significant power along with the ability to hook up to 4 screens to that power not one or two - especially not the computer married to any displays.
I guess there are three types of people in the world:
1. Someone who only wants one screen hooked to a separate small computer that can only hook to one screen.
2. Someone who wants a screen married to the computer with the option of adding only one more.
3. Someone who wants one or more screens hooked to a computer on the floor with room for two dual display video cards.
I can see the mobile MacBook Pros as justifiably containing a computer married to a screen - but only with a Dual Link DVI port - unlike the mini and iMacs. Price of the MacBook explains the missing Dual Link DVI.
rstansby
Mar 29, 12:49 PM
Exactly. You should be able to CUT a file and move it. I bought an app in the Mac App Store that does just that...
Should be built in.
That other thing that sucks in the folder view. I want folders first in A to Z, then files A to Z like in Windows... Not a default option....
So in other words it is a very minor missing feature, easily eclipsed by dozens of important features that are only found on a Mac.
Should be built in.
That other thing that sucks in the folder view. I want folders first in A to Z, then files A to Z like in Windows... Not a default option....
So in other words it is a very minor missing feature, easily eclipsed by dozens of important features that are only found on a Mac.
gkarris
Apr 19, 09:34 PM
The Economy is IMPROVING!
McDonald's hired 50,000 workers today! :eek:
http://money.cnn.com/2011/04/19/news/companies/mcdonalds_jobs_hiring/index.htm
(*gets up and starts clapping...*)
:rolleyes:
McDonald's hired 50,000 workers today! :eek:
http://money.cnn.com/2011/04/19/news/companies/mcdonalds_jobs_hiring/index.htm
(*gets up and starts clapping...*)
:rolleyes:
munkery
Mar 18, 08:10 PM
Linux = ~1%
Malware, in relation to Linux, shows that the market share argument is a fallacy.
Linux dominantes the segment of the market share that includes high value server targets.
Controlling a large number of servers would be much more profitable than infecting a large number of home users.
For example, take control of a large number of servers and set up a web filter proxy on each server to modify the affiliate tags associated with advertising moving through the server to direct the profit of the advertising away from the sites hosting the ads to the individual that controls the server. With this type of attack, exploiting one server is the equivalent of exploiting every machine that passes data through that server.
More info here. (https://help.ubuntu.com/community/Antivirus#Possible%20reasons%20linux%20is%20less%20prone%20to%20malware) -> The root user vs normal usage counter argument also applies to Mac OS X.
Malware, in relation to Linux, shows that the market share argument is a fallacy.
Linux dominantes the segment of the market share that includes high value server targets.
Controlling a large number of servers would be much more profitable than infecting a large number of home users.
For example, take control of a large number of servers and set up a web filter proxy on each server to modify the affiliate tags associated with advertising moving through the server to direct the profit of the advertising away from the sites hosting the ads to the individual that controls the server. With this type of attack, exploiting one server is the equivalent of exploiting every machine that passes data through that server.
More info here. (https://help.ubuntu.com/community/Antivirus#Possible%20reasons%20linux%20is%20less%20prone%20to%20malware) -> The root user vs normal usage counter argument also applies to Mac OS X.
logandzwon
Mar 30, 01:45 PM
That's like saying it's OK to name a restaurant "Burger Place" because it's technically a "Fast Food Place".
ya or "Burger King" because technically they were just the king of making burgers?
ya or "Burger King" because technically they were just the king of making burgers?
JRM PowerPod
Sep 9, 09:01 AM
With the decent graphics and these C2D's they make the iMac a formiddable machine. Alot of PowerMac's are going to be replaced by these new iMac's i feel. Probably Apple's most impressive, solid and reliable machine at the moment
relimw
Sep 26, 11:31 AM
PC Mag (http://www.pcmag.com/article2/0,1895,2020631,00.asp)
At an event in New York on Tuesday, Nokia announced the new Nokia N75, a flip phone that syncs with Windows Media Player, plays MPEG-4 videos in full screen mode, and connects to Cingular's high-speed network. Targeted straight at the North American market, it's a shoo-in to be a high end media phone on Cingular for Christmas.
At an event in New York on Tuesday, Nokia announced the new Nokia N75, a flip phone that syncs with Windows Media Player, plays MPEG-4 videos in full screen mode, and connects to Cingular's high-speed network. Targeted straight at the North American market, it's a shoo-in to be a high end media phone on Cingular for Christmas.
Eudall
Apr 30, 06:05 PM
that top spec 27" is never going to happen, it will have 4GB RAM and a i5 processor with BTO option of a i7
Hate to say it but IMHO you are completely wrong there. Look at the refreshed MBP and then read your statement, nearly ALL the current gen MBP have i7 processors.
Based on this I would guess that ALL iMac models will too, with the exception of the entry me el iMac.
Personally I am hoping for a decent GPU; although I'm primarily an xbox gamer I do enjoy the odd month of WoW and steam gaming.
Hate to say it but IMHO you are completely wrong there. Look at the refreshed MBP and then read your statement, nearly ALL the current gen MBP have i7 processors.
Based on this I would guess that ALL iMac models will too, with the exception of the entry me el iMac.
Personally I am hoping for a decent GPU; although I'm primarily an xbox gamer I do enjoy the odd month of WoW and steam gaming.
Lara F
Apr 16, 01:13 PM
Are you also avoiding how I said it's too difficult for you to carry around an inch long adapter?
Is it "difficult" to carry an adaptor? Of course not (weight and size wise).
But in real life, you run into situations where you don't have it on hand. Like the noon conference at my residency program where we had problems with the laptop on which an attending was to give a presentation. One of the other residents had a MBP and volunteered its use, but...no DP adaptor to connect to the projector. I can only imagine how many times that scenario must occur each day at businesses, etc.
It's a poor solution compared to having USB 3 built in.
Is it "difficult" to carry an adaptor? Of course not (weight and size wise).
But in real life, you run into situations where you don't have it on hand. Like the noon conference at my residency program where we had problems with the laptop on which an attending was to give a presentation. One of the other residents had a MBP and volunteered its use, but...no DP adaptor to connect to the projector. I can only imagine how many times that scenario must occur each day at businesses, etc.
It's a poor solution compared to having USB 3 built in.
eddieairplanes
May 3, 12:37 PM
Anyone know how long it usually takes Amazon to get these in?
Piggie
Apr 22, 08:14 AM
This is a good thing in my opinion, better for the environment, and technology is taking us in directions that we not have been able to imagine years ago.
I pity the children of the future when I think back to how I am my friends used to swap Video's, CD's and Computer games with each other, as we only had enough Birthday/Christmas money to afford to buy so much, so we had great fun and enjoyment swapping what we had between friends.
In the same way my elderly mother goes to her weekly meeting and they all bring books they have read in, so others can read their books when they have finished with them. Not everyone can afford to buy new every time.
I pity the children of the future when I think back to how I am my friends used to swap Video's, CD's and Computer games with each other, as we only had enough Birthday/Christmas money to afford to buy so much, so we had great fun and enjoyment swapping what we had between friends.
In the same way my elderly mother goes to her weekly meeting and they all bring books they have read in, so others can read their books when they have finished with them. Not everyone can afford to buy new every time.
cult hero
Apr 25, 06:28 PM
Maybe this MacBook Pro update will incorporate a retina display which the high resolution wallpaper in Lion hints at.
Guys... seriously. Retina displays aren't happening on anything larger than your iPhone for a while. I don't care what size icons or wallpapers have been spotted. The cost for screens of that resolution at that size would be absurd.
Guys... seriously. Retina displays aren't happening on anything larger than your iPhone for a while. I don't care what size icons or wallpapers have been spotted. The cost for screens of that resolution at that size would be absurd.
Reverendrun
May 3, 10:20 AM
what about target display mode on the 21/24" models?
I'm curious about this as well. Can you use the target display mode on the 21.5" model?
I'm curious about this as well. Can you use the target display mode on the 21.5" model?
citizenzen
Apr 17, 01:47 PM
Published in USA today. An article titled "Are Lives Really an Acceptable Price for Fuel Efficiency?"
Actually, I doubt that's where you read it.
A google search of the terms: Are Lives Really an Acceptable Price for Fuel Efficiency + USA Today comes up with this as a top hit: Arguing with idiots: how to stop small minds and big government By Glenn Beck, Kevin Balfe, Steve Burguiere, which apparently references the 1999 USA Today article.
Are you a Glenn Beck fan perhaps?
That would explain so much. :rolleyes:
Actually, I doubt that's where you read it.
A google search of the terms: Are Lives Really an Acceptable Price for Fuel Efficiency + USA Today comes up with this as a top hit: Arguing with idiots: how to stop small minds and big government By Glenn Beck, Kevin Balfe, Steve Burguiere, which apparently references the 1999 USA Today article.
Are you a Glenn Beck fan perhaps?
That would explain so much. :rolleyes:
rlhamil
Mar 23, 07:13 PM
Idiots. Someone taking the trouble to be more aware of their situation is probably cold sober. More information is likely to prevent more dangerous behavior than it causes. At worst...what? People go faster in the boonies? They do that anyway, at least with something like this they stay awake while they do it.
Senators are not supposed to be a hundred little tinhorn dictators telling people what to do, either. They ought to do something useful, like _cut_the_budget_, instead!
Senators are not supposed to be a hundred little tinhorn dictators telling people what to do, either. They ought to do something useful, like _cut_the_budget_, instead!
Eidorian
Sep 9, 04:40 PM
Isn't that the same thing as assigning priorities to processes in OS X? Terminal or Developer Tools already do that, as well as several freeware apps...I believe Multimedia wants something a bit simpler then that though.
Oh and explanation/links for those tools/freeware?
Oh and explanation/links for those tools/freeware?
cwsm
Apr 11, 07:40 AM
You can use Airfoil and Airfoil Speakers to stream music from a PC/Mac to a PC/Mac/iOS/Airport Express device
Doctor Q
Sep 13, 08:57 PM
Congratulations to the artist, at least. And perhaps to Apple for the nice-looking product.