Baseline
Nov 15, 08:41 AM
seriously though, how hard is it to get a program to multi-thread? (if thats the right term; being a complete programming novice, i've no idea)
That really depends on the program, on how "parallelizable" the application is.
The simplest way to think of it is like this: Let's say you have a program that first has to calculate A. Then, when it's done that, it uses the result of A to calculate B. Then, when it's done that, uses the result of B to calculate C, then C to D, and so on. That's a *serial* problem there. The calculation of B can't begin until A is done, so it doesn't matter how many processors you have running, all computation is held up on one spot.
On the other hand, let's say you have an application that needs to calculate A, B, C and D, but those four values are not dependent on each other at all. In that case, you can use four processors at the same time, to calculate all four values at the same time.
Think of it like baking a cake. You can't start putting on the icing until the cake is done baking. And you can't start baking the cake until the ingredients are all mixed together. But you can have people simultaneously getting out and measuring the ingredients.
So that problem is partially parallelizable, but the majority of its workload is a serial process.
Some software applications, just by their very nature, will never be able to do anything useful with multiple processors.
That really depends on the program, on how "parallelizable" the application is.
The simplest way to think of it is like this: Let's say you have a program that first has to calculate A. Then, when it's done that, it uses the result of A to calculate B. Then, when it's done that, uses the result of B to calculate C, then C to D, and so on. That's a *serial* problem there. The calculation of B can't begin until A is done, so it doesn't matter how many processors you have running, all computation is held up on one spot.
On the other hand, let's say you have an application that needs to calculate A, B, C and D, but those four values are not dependent on each other at all. In that case, you can use four processors at the same time, to calculate all four values at the same time.
Think of it like baking a cake. You can't start putting on the icing until the cake is done baking. And you can't start baking the cake until the ingredients are all mixed together. But you can have people simultaneously getting out and measuring the ingredients.
So that problem is partially parallelizable, but the majority of its workload is a serial process.
Some software applications, just by their very nature, will never be able to do anything useful with multiple processors.
MacVault
Sep 6, 08:59 AM
Maybe i am alone on this one....
I think the 24" iMac G5 is the beginning of the end of the G5 iMac. We all watched as the outstanding G4 iMac grew from a 15" to a 17" and finally to 20". While the stunning design remained the same, the 20" just didn't look as good as the 2 previous models. The proportions were wrong and it looked top-heavy.
I am sitting in front of an original 23" Apple Display (plastic rather than aluminium). The new iMac cannot be much smaller than it. I firmly believe that the 24" will be, and should be, as big as it gets. I just hope that heat doesn't become a problem with the Core 2 Duo chips else the G5 iMac may have to evolve into a new enclosure.
Anyone else have thoughts similar?
What do you mean by "G5"??? PowerPC is long gone from Macs.
I think the 24" iMac G5 is the beginning of the end of the G5 iMac. We all watched as the outstanding G4 iMac grew from a 15" to a 17" and finally to 20". While the stunning design remained the same, the 20" just didn't look as good as the 2 previous models. The proportions were wrong and it looked top-heavy.
I am sitting in front of an original 23" Apple Display (plastic rather than aluminium). The new iMac cannot be much smaller than it. I firmly believe that the 24" will be, and should be, as big as it gets. I just hope that heat doesn't become a problem with the Core 2 Duo chips else the G5 iMac may have to evolve into a new enclosure.
Anyone else have thoughts similar?
What do you mean by "G5"??? PowerPC is long gone from Macs.
logandzwon
Apr 21, 01:11 PM
Not being rude at all but please tell me. I really want to know specifics.
People with the correct forensic equipment can get data off the iphone without the passcode.
People with the correct forensic equipment can get data off the iphone without the passcode.
bedifferent
May 3, 11:37 AM
I'm not so sure that is true. I was teaching an elderly person how to drag and drop a file into a folder and the whole drag and drop concept did not seem all that easy to her�.
I once had a client I set up a Windows box for years ago call me frantically in the middle of the night because she couldn't find the "any" key to continue...
I once had a client I set up a Windows box for years ago call me frantically in the middle of the night because she couldn't find the "any" key to continue...
Naimfan
Mar 22, 12:14 PM
Yeah, but homosexuality is a choice.
Wrong.
Justin promoting his believe
Will he shave his head again
ieber bald. Justin Bieber
Justin Bieber Bald: .
Bald Hairstyles. Bald Head
britney spears ald head.
Justin Bieber Gets Head Shaved
justin bieber haircut ald.
Bald Head Tattoos
Justin Bieber shaved Lightning
Justin+ieber+haircut+ald
sensation–Justin Bieber
Shaved head - Britney Spears
naomi campbell ald head.
Wrong.
chuckles:)
Dec 28, 10:38 AM
untill they release video content internationally, a lot of us will have no use for any of this. itunes video in canada by macworld?
shecky
Oct 23, 10:53 AM
What I would like to see them add is eSATA support but I bet they dont.
agreed, and agreed.
agreed, and agreed.
r.j.s
Apr 27, 10:00 AM
"App Store" is a trademarked name of a particular store. "appstore," or "app store" in generic terms and context is a description of a particular thing. How hard is it for these companies to understand that that's possible? Just the same as "Windows" vs. "windows." Actually, I think they do get it, but they don't want "App Store" associated only w/ Apple so they can jump on the bandwagon and (continue to try to) confuse consumers.
However, using the term app store to relate to any type of software market will lead to confusion between generic app stores and Apple's App Store - which makes it a trademark violation.
No one is going to confuse MS Windows with the windows in your house.
However, using the term app store to relate to any type of software market will lead to confusion between generic app stores and Apple's App Store - which makes it a trademark violation.
No one is going to confuse MS Windows with the windows in your house.
BJB Productions
Apr 12, 09:30 PM
The interface... iMovie. No Apple. No. :o
Benjy91
Mar 27, 01:30 PM
I don't think touchscreen games/consoles could ever completely replace traditional ones. A separate market, yeah, sure. But button-and-joystick consoles won't be going anywhere anytime soon.
Also, every time LTD posts I have a hard time discerning if he's trolling or not.
I have often wondered this, but I think it's too much dedication for a troll, but having looked at how he behaves, calling Steve Balmer "Monkey Boy", referring to Microsoft as "Micro$oft" or "Microsuck, he calls Windows "Windoze" or "Winblows" like a small child.
He immediately bows down and worships any decision Apple makes. He also thinks that Apple should be above the law because of "Their supreme awesomeness"
From this behaviour I've determined that he has to be about 14 years old.
Also, every time LTD posts I have a hard time discerning if he's trolling or not.
I have often wondered this, but I think it's too much dedication for a troll, but having looked at how he behaves, calling Steve Balmer "Monkey Boy", referring to Microsoft as "Micro$oft" or "Microsuck, he calls Windows "Windoze" or "Winblows" like a small child.
He immediately bows down and worships any decision Apple makes. He also thinks that Apple should be above the law because of "Their supreme awesomeness"
From this behaviour I've determined that he has to be about 14 years old.
imnotatfault
Aug 19, 07:16 AM
Except at a lot of Starbucks that internet functionality comes at a cost, which is my point.
May be bliss, but not until we have a sound infrastructure. And I have been on some really shoddy networks, which ends up becoming far more frustrating than worthwhile, to the point where I just slam my PDA into my pocket and curse inaudibly.
May be bliss, but not until we have a sound infrastructure. And I have been on some really shoddy networks, which ends up becoming far more frustrating than worthwhile, to the point where I just slam my PDA into my pocket and curse inaudibly.
kelving525
Sep 19, 11:53 PM
Great! How long did it take to arrive? Over a week?
It took about 7 business days.
It took about 7 business days.
Erwin-Br
May 2, 05:28 PM
No, Microsoft have not got it right. There should be no need for a specific tool to uninstall applications. applications should be self-contained and be deletable with the press of a button�
Many applications work this way on Mac, some developers still put related files into various other locations though unfortunately...
Uhm, not every app can be self-contained, and it's even in Apple's documentation that you need to store your plists OUTSIDE of the App container and in the Library folder instead.
And that makes sense, because for example, there are apps that need to save settings. If you store these settings inside the app, the next time your user updates it the settings are overwritten.
I hate it how dragging a Mac App to the trashcan leaves plists and other files scattered around.
Many applications work this way on Mac, some developers still put related files into various other locations though unfortunately...
Uhm, not every app can be self-contained, and it's even in Apple's documentation that you need to store your plists OUTSIDE of the App container and in the Library folder instead.
And that makes sense, because for example, there are apps that need to save settings. If you store these settings inside the app, the next time your user updates it the settings are overwritten.
I hate it how dragging a Mac App to the trashcan leaves plists and other files scattered around.
Mattie Num Nums
Apr 26, 04:34 PM
I see people here still digging up the old WORD and WINDOWS argument that gets debunked every damn time someone brings it up.
Microsoft has a trademarked OS name that is a common GUI element. They also trademarked the word "Word" for a word processing application. Where's the outrage?
Amazon could have very easily chosen a suitable name that did not exactly mirror what Apple had already chosen. Apple's other competitors have managed to do so. What would be wrong with "Amazon Apps?" Amazon picked Amazon Appstore looking for a fight.
Because its actually "Microsoft Word".
Big difference.
"Apple App Store"
Done! Call it a day. Job well done.
Microsoft has a trademarked OS name that is a common GUI element. They also trademarked the word "Word" for a word processing application. Where's the outrage?
Amazon could have very easily chosen a suitable name that did not exactly mirror what Apple had already chosen. Apple's other competitors have managed to do so. What would be wrong with "Amazon Apps?" Amazon picked Amazon Appstore looking for a fight.
Because its actually "Microsoft Word".
Big difference.
"Apple App Store"
Done! Call it a day. Job well done.
NebulaClash
Sep 14, 10:00 AM
I guess you don't read the news. Toyota has recalled millions of vehicles this year, even though not every owner of those vehicles was specifically experiencing the problem.
I guess you don't read my posts carefully. I said what you said, that Toyota issues a recall, but the onus is on the owner to bring in the vehicle for servicing. Exactly as Apple has now done: if you experience a problem, let them know and you can get a free bumper.
To Consumer Reports this is an unacceptable way to deal with a design flaw. If it's Apple. For Toyota, it's fine and considered the normal way to handle a design flaw.
I guess you don't read my posts carefully. I said what you said, that Toyota issues a recall, but the onus is on the owner to bring in the vehicle for servicing. Exactly as Apple has now done: if you experience a problem, let them know and you can get a free bumper.
To Consumer Reports this is an unacceptable way to deal with a design flaw. If it's Apple. For Toyota, it's fine and considered the normal way to handle a design flaw.
jgould
Feb 20, 04:25 PM
Ok, So I moved the Mini back to the corner where it sat before, and added my wireless trackpad and keyboard to the desk. I'm still not sure on the keyboard. it feels different than the one built into the MBP. I think it might feel mushy... I need to put something on top of my desk so that things don't slid around... The trackpad will slide as I move it as will the MBP if it's sitting on the desk surface...
The Captain
Apr 13, 01:44 AM
Because pros don't need features to make their life easier, and help automatically organise footage?
No professional would let the software identify their subjects. Features like this do nothing to lighten the workflow of their productions. Only amateurs would allow an algorithms to determine what gets logged as what. Regardless of how the rest of the program turn out, the facial recognition is something only amateurs will use. Professionals have a higher standard of quality, and more complex needs than that.
No professional would let the software identify their subjects. Features like this do nothing to lighten the workflow of their productions. Only amateurs would allow an algorithms to determine what gets logged as what. Regardless of how the rest of the program turn out, the facial recognition is something only amateurs will use. Professionals have a higher standard of quality, and more complex needs than that.
Multimedia
Sep 6, 10:40 AM
Please explain to me who would buy a mini and why?
I just don't get it when a imac is close in price with a monitor.
What am I missing?Needs to be $499 for the base. I agree with you. BUT, did anyone notice they have a DDR333 ram description when it is really PC 5300 running @ 667MHz? What a screwup. :eek:
Omni via Ramseeker.com (http://Ramseeker.com) has a pair of 1GB sticks for $174 instead of Apple's $225. Save $50 and have something to sell on eBay. - two 256 sticks. Wonder if anyone is buying those? Seems like so small.
I just don't get it when a imac is close in price with a monitor.
What am I missing?Needs to be $499 for the base. I agree with you. BUT, did anyone notice they have a DDR333 ram description when it is really PC 5300 running @ 667MHz? What a screwup. :eek:
Omni via Ramseeker.com (http://Ramseeker.com) has a pair of 1GB sticks for $174 instead of Apple's $225. Save $50 and have something to sell on eBay. - two 256 sticks. Wonder if anyone is buying those? Seems like so small.
Mattsasa
Apr 2, 08:06 PM
While you may think your sarcasm-laden post witty, the fact remains that you have not stated any kind of revelation.
They do not care about ONE consumer...but they certainly are going to care about the thousands of units that are being returned and exchanged in hopes of finding one good unit.
I would tell you to review the iPad forum but I have a feeling that message would be lost on somebody so insistent on keeping their head in the sand.
thousands of ipads being returned?! source?
what really happened is about 5-10 people unfortunately got a defective unit, then freaked out, and called all the news sites around, so they can tell the world how mad they were about there product, that they surly got a free replacement model.
They do not care about ONE consumer...but they certainly are going to care about the thousands of units that are being returned and exchanged in hopes of finding one good unit.
I would tell you to review the iPad forum but I have a feeling that message would be lost on somebody so insistent on keeping their head in the sand.
thousands of ipads being returned?! source?
what really happened is about 5-10 people unfortunately got a defective unit, then freaked out, and called all the news sites around, so they can tell the world how mad they were about there product, that they surly got a free replacement model.
newmacuser13
Nov 27, 05:54 PM
Apple needs to do something to distinguish their flat panels from most other available. How about integrated ipod dock? Oops - Viewsonic just beat them to the punch with 19 and 22" versions with integrated dock (VX2245wm) - they look sweet, and reportably can play your ipod videos directly on screen.
easy4lif
Jul 18, 09:16 AM
I don't mind renting movies so long as its a model like netflix. Anything I really want to keep, I'm going to get on DVD and encode myself. but if its the latest releases maybe wtch once to see if I want to buy.
*LTD*
Mar 25, 06:26 PM
This is cool to look at, but it's just a workaround for what should be happening... the Apple TV should run apps / play games. It's an iOS device. There's no need to get crazy with wires hanging off the side of an iPad.
While I like seeing developers getting creative like this, I don't consider this mainstream gaming. An iPad 2 is $500. A PlayStation 3 is much cheaper.
Play a great, touch-enabled version of Dead Space - pretty much a landmark in touch-based gaming, then quickly check your e-mail and then pay a bill through your banking app.
All from the same device. The iPad does a lot things, but it actually does them well. That's pretty significant.
While I like seeing developers getting creative like this, I don't consider this mainstream gaming. An iPad 2 is $500. A PlayStation 3 is much cheaper.
Play a great, touch-enabled version of Dead Space - pretty much a landmark in touch-based gaming, then quickly check your e-mail and then pay a bill through your banking app.
All from the same device. The iPad does a lot things, but it actually does them well. That's pretty significant.
twoodcc
Apr 14, 11:13 AM
Actually they ARE all mine along with the electric bill and heat :p I have 4 amd athlon x2 4400+ machines which don't produce vary many points, a phenom x4 9600, a phenom II x4 965 black with 3 gpu's, core i7 920 with 3 gpu's and a 2009 Mac Pro 2x2.66 cpu's running bigadv units. The gpu's are 2 x GT 260 and 4 x GTX 275. I know that is a bit of money and the power bill is quite high, but hey it's a thing to spend money on I suppose. I could spend it on my house and yard which could use it but...
At work we have a pile of new Nehalem Dell's and IBM power 7's that I would love to fold on but I can't do that because it would interfere with the work they have to do which is bio science related as well. And well, I would lose my job... they aren't very keen on personal use of company hardware.
yeah i've spent a lot on systems also. and yeah, i think it's a good thing to spend money on :)
yeah that's too bad you couldn't try folding on one of those power 7's.
:eek: That much, what are modern computers pumping out these days! What would be producing the most points per day? I'm thinking about buying a graphics card just to fold on if that is the case :D
Also how do you find the GPU I have had to limit mine down to 70% as I find it interferes with the effects that Windows 7 does.
well if you have a fast i7 pc, or a dual xeon mac pro 08-09, then you can run the -bigadv units. that's really where the points are at. the faster you get the unit done, the more points you get (you get a time-based bonus). so some people have i7 pcs and they overclock them to get it done as fast as possible.
GPU folding can get a lot of points, but they produce more heat. i have 3 gpus in one machine, and they get around 15-20K ppd. but with one i7 overclocked, i can get over 20k ppd
At work we have a pile of new Nehalem Dell's and IBM power 7's that I would love to fold on but I can't do that because it would interfere with the work they have to do which is bio science related as well. And well, I would lose my job... they aren't very keen on personal use of company hardware.
yeah i've spent a lot on systems also. and yeah, i think it's a good thing to spend money on :)
yeah that's too bad you couldn't try folding on one of those power 7's.
:eek: That much, what are modern computers pumping out these days! What would be producing the most points per day? I'm thinking about buying a graphics card just to fold on if that is the case :D
Also how do you find the GPU I have had to limit mine down to 70% as I find it interferes with the effects that Windows 7 does.
well if you have a fast i7 pc, or a dual xeon mac pro 08-09, then you can run the -bigadv units. that's really where the points are at. the faster you get the unit done, the more points you get (you get a time-based bonus). so some people have i7 pcs and they overclock them to get it done as fast as possible.
GPU folding can get a lot of points, but they produce more heat. i have 3 gpus in one machine, and they get around 15-20K ppd. but with one i7 overclocked, i can get over 20k ppd
macidiot
Jul 20, 04:44 PM
My guess is it will open UP a great deal, around $4 then drop $1 or 2, 2 hours into the day and then climb to finish up 5 to 6$ :D
Seasonally and VERY consistently AAPL drops from March to the end of sept and then rises strongly from late Aug. to Christmas. Then rises more in Jan. rests in Feb. and quickly and unpredictably peaks in March or May !?!?!?!
Some years you will make %100 playing it this way, every once in a while you might loose %10, when betting makes bets that have BIG upsides and small downsides !!!
That is the general trend of the stock market. And the US economy.
Late spring/summer... market trends flat to down. People are more interested in vacations than working.
Sept. market rallies briefly as people get back to work.
October is traditionally the worst month to be in stocks. Every major crash has happened in October.
Nov-Dec the market usually rallies. I attribute this to Christmas and bonuses/performance rating. Money managers need to boost their performance numbers for the year so they pump up stocks, usually pouring into any stock that has performed decently. It may not go up, but at least they can say they were in winning stocks.
Jan-early spring usually has selling. A combination of cashing out of the Christmas rally and tax selling.
Seasonally and VERY consistently AAPL drops from March to the end of sept and then rises strongly from late Aug. to Christmas. Then rises more in Jan. rests in Feb. and quickly and unpredictably peaks in March or May !?!?!?!
Some years you will make %100 playing it this way, every once in a while you might loose %10, when betting makes bets that have BIG upsides and small downsides !!!
That is the general trend of the stock market. And the US economy.
Late spring/summer... market trends flat to down. People are more interested in vacations than working.
Sept. market rallies briefly as people get back to work.
October is traditionally the worst month to be in stocks. Every major crash has happened in October.
Nov-Dec the market usually rallies. I attribute this to Christmas and bonuses/performance rating. Money managers need to boost their performance numbers for the year so they pump up stocks, usually pouring into any stock that has performed decently. It may not go up, but at least they can say they were in winning stocks.
Jan-early spring usually has selling. A combination of cashing out of the Christmas rally and tax selling.
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