Multimedia
Oct 30, 02:26 AM
In theory you're correct, Multimedia.
In practice, it is possible that a multi-threaded program might have synchronization or logic bugs that don't show up with 4 CPUs, but do show up with 8 CPUs. For example:
Thread_ID tid[4];
for (i=0; i<System.CPU_count(); i++)
{
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In practice, it is possible that a multi-threaded program might have synchronization or logic bugs that don't show up with 4 CPUs, but do show up with 8 CPUs. For example:
Thread_ID tid[4];
for (i=0; i<System.CPU_count(); i++)
{
mattwolfmatt
May 5, 10:43 AM
Every time it happens (I seem to get a string of dropped calls about once a month) I call ATT customer support. They talk as if this is unheard of and "we'll get this fixed right away". So far they have replaced my SIM card for free; they said the next step is a new phone.
I was hoping for a reduction in monthly price. We'll see.
I was hoping for a reduction in monthly price. We'll see.
millerb7
May 2, 11:10 AM
Steeming the panic contributes greatly to solving the problem. Half the problem is the panic around it. Once we've educated the user about the difference between different kinds of malware, we can effectively target the actual problem and solve it instead of going "panic mode" and putting in place many "solutions" that don't actually address the problem.
Education is the best prevention for many malwares. Anti-malware companies want to sell you Fear, Uncertainty and Doubt so they can cash in. Fighting this FUD means the users can better protect themselves, rather than spending cash for something that doesn't even address the core issue.
So you're quite wrong.
You'd be amazed how many Linux distributions still make creating a user account an optional step of installation and how many users just go "with the flow" and just use root all the time.
The fight can't be won, it's useless... there will always be those people who go, "Oh my god... random email, you need my credit card, social security number, and my youngest child? Sure thing! Here you go!"
And then freak out because their bank accounts are all empty and their kid's running off with some 40 year old. It'll never end.
Education is the best prevention for many malwares. Anti-malware companies want to sell you Fear, Uncertainty and Doubt so they can cash in. Fighting this FUD means the users can better protect themselves, rather than spending cash for something that doesn't even address the core issue.
So you're quite wrong.
You'd be amazed how many Linux distributions still make creating a user account an optional step of installation and how many users just go "with the flow" and just use root all the time.
The fight can't be won, it's useless... there will always be those people who go, "Oh my god... random email, you need my credit card, social security number, and my youngest child? Sure thing! Here you go!"
And then freak out because their bank accounts are all empty and their kid's running off with some 40 year old. It'll never end.
balamw
Apr 6, 03:21 PM
Frankly I'm a little bummed, since I was quite tempted to get a Mac -- pretty soon, in fact. Now I'm really not so sure. I (personally) might be better off with Windows 7. Not sure.
Is your name Joe? :p
What are you bummed about. Specifically.
And why is this all or nothing? Any current Mac you buy would be a decent Windows 7 box, but your Windows 7 box won't be able to run OS X.
As I said before I'm not a "switcher" as many folks around here I use both OSes. My preference for most purposes is for OS X on a Mac, yet I understand that there are things I want to do that may be better done under Windows or even in Linux (though most of that I can actually do on OS X with a bit more effort or a quick trip to MacPorts).
alust2013's idea to pick up an older Mac to play with is a good one as nothing you do is particularly demanding. My 2006 iMac is still a very decent machine for most purposes.
B
Is your name Joe? :p
What are you bummed about. Specifically.
And why is this all or nothing? Any current Mac you buy would be a decent Windows 7 box, but your Windows 7 box won't be able to run OS X.
As I said before I'm not a "switcher" as many folks around here I use both OSes. My preference for most purposes is for OS X on a Mac, yet I understand that there are things I want to do that may be better done under Windows or even in Linux (though most of that I can actually do on OS X with a bit more effort or a quick trip to MacPorts).
alust2013's idea to pick up an older Mac to play with is a good one as nothing you do is particularly demanding. My 2006 iMac is still a very decent machine for most purposes.
B
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.
pdjudd
Oct 8, 09:19 AM
...but who has the market share?
In smart phones? I believe Nokia and RIM are the big ones - and they are both vendors that have a high degree of control over the software and hardware. On the desktop market it clearly is MS, but it's not really accurate to say that they got that way due to availability on every hardware system under the sun. Microsoft's successes are due to bulding up from prior successes. No surprise their biggest success was practically given to them by a bone headed decision by IBM.
RIM is one proof that you can get tons of market share even when you control the whole widget to a high degree. The second component is having enough SKU's to accommodate different needs. Of course it can become very unwieldy very quickly.
Google's biggest problem is avoiding the pitfalls that Microsoft fell into - trying to have a product that does everything in a market that tends to have difficulty in making choices. Either you get it right and maintain it with a focused plan, or you just release a new product every few months and see if it sticks somewhere.
We cannot say that Google will succeed with this strategy simply because we have a hard time predicting how it will happen - there are too many players vigorously competing. We don;t have an situation like the desktop market where an IBM mentality of thinking can just hand over the market to Google. Just because you attach "Google" and "Open" to something doesn't mean that it's going to succeed. And even if it does, succeed, it could be for a different reason altogether.
If I was a gambling person, I would say that ranking isn't going to be the factor to look at since all the contenders are going to be really close to each other - its not going to matter if "Google is in Second" because they will have to contend with a market where they can go to third in 6 months. In other workds - its who can do the best at leveraging one success into another - and in a market such as this - anybody can do that.
In smart phones? I believe Nokia and RIM are the big ones - and they are both vendors that have a high degree of control over the software and hardware. On the desktop market it clearly is MS, but it's not really accurate to say that they got that way due to availability on every hardware system under the sun. Microsoft's successes are due to bulding up from prior successes. No surprise their biggest success was practically given to them by a bone headed decision by IBM.
RIM is one proof that you can get tons of market share even when you control the whole widget to a high degree. The second component is having enough SKU's to accommodate different needs. Of course it can become very unwieldy very quickly.
Google's biggest problem is avoiding the pitfalls that Microsoft fell into - trying to have a product that does everything in a market that tends to have difficulty in making choices. Either you get it right and maintain it with a focused plan, or you just release a new product every few months and see if it sticks somewhere.
We cannot say that Google will succeed with this strategy simply because we have a hard time predicting how it will happen - there are too many players vigorously competing. We don;t have an situation like the desktop market where an IBM mentality of thinking can just hand over the market to Google. Just because you attach "Google" and "Open" to something doesn't mean that it's going to succeed. And even if it does, succeed, it could be for a different reason altogether.
If I was a gambling person, I would say that ranking isn't going to be the factor to look at since all the contenders are going to be really close to each other - its not going to matter if "Google is in Second" because they will have to contend with a market where they can go to third in 6 months. In other workds - its who can do the best at leveraging one success into another - and in a market such as this - anybody can do that.
javajedi
Oct 9, 09:34 PM
Alex, thank you for setting the record straight. I am so sick and tired of hearing the over and over highly fallacious arguments. In many ways these ppl are worse than Windows bigots. They *think* they are educated but aren't; at least Windows bigots don't pretend.
I can personally vouch for the miserable performance on double-precision floating point: The Java test I made is a simple timing comparison of a double-loop of 200,000,000 type double fp ops (multiply,square root, and addition).
Lower scores are better:
G4 800: 104251
P4 2.6: 5890
*VIA C3 Ezra: 103043
Incidentally I ran the test on my linux "cube" box. Actually more of a rectangle- but hey? :) Looks like this http://www.tech-report.com/reviews/2001q4/shuttle-sv24/index.x?pg=1
Anyways, I put in a VIA C3 processor. 800 mhz, runs very cool, no fan required. The chip is extremely reasonable.. I paid $29 for it 3 months ago. In my benchmark this low end, elcheapo $29 chip outperformed/equaled my $3500 PowerBook.
Jesus Jumping Christ ppl.. wake up and listen to what alex is saying; he is *NOT* arbitrarily pulling this out of his ass.
You may hear a bunch of flames from others, but not me. I for one (and many others on this board) thank you for taking the time. Regardless though, no matter what, there will always be those individuals that will not listen to logic and reason. Instead they will dismiss the truth along with anyone and everything as being �PC biased�. People need to stop treating this like religion and start being real.
I can personally vouch for the miserable performance on double-precision floating point: The Java test I made is a simple timing comparison of a double-loop of 200,000,000 type double fp ops (multiply,square root, and addition).
Lower scores are better:
G4 800: 104251
P4 2.6: 5890
*VIA C3 Ezra: 103043
Incidentally I ran the test on my linux "cube" box. Actually more of a rectangle- but hey? :) Looks like this http://www.tech-report.com/reviews/2001q4/shuttle-sv24/index.x?pg=1
Anyways, I put in a VIA C3 processor. 800 mhz, runs very cool, no fan required. The chip is extremely reasonable.. I paid $29 for it 3 months ago. In my benchmark this low end, elcheapo $29 chip outperformed/equaled my $3500 PowerBook.
Jesus Jumping Christ ppl.. wake up and listen to what alex is saying; he is *NOT* arbitrarily pulling this out of his ass.
You may hear a bunch of flames from others, but not me. I for one (and many others on this board) thank you for taking the time. Regardless though, no matter what, there will always be those individuals that will not listen to logic and reason. Instead they will dismiss the truth along with anyone and everything as being �PC biased�. People need to stop treating this like religion and start being real.
MorphingDragon
May 2, 09:15 AM
Bigger, most Windows PC have anti-virus, can you say the same for Macs?
Yes, we can also say its completely useless. Can you say that?
XP Antimalware 2011 doesn't count either ;)
Yes, we can also say its completely useless. Can you say that?
XP Antimalware 2011 doesn't count either ;)
brepublican
Aug 29, 11:07 AM
Boo hoo. its a business, waht do they realistically expect?
Yeah its a business. But you gotta give back to the community. Whats the point in reaping huge profits off consumers then destroying the earth? It's not that drammatic, but if every company were like Apple, it'd definitely not bode well for the environment :mad:
Yeah its a business. But you gotta give back to the community. Whats the point in reaping huge profits off consumers then destroying the earth? It's not that drammatic, but if every company were like Apple, it'd definitely not bode well for the environment :mad:
Peterkro
Mar 13, 04:56 PM
wind is not considered fine. We can only count on about 30% of it at any one time. Biggest plus they provide us is that it reduces the stress on our other systems. They allow other power planets to run at lower points and not burn as much fuel.
30% is not considered a good back bone.
Energy storage is yes a problem. We can store some but it is not cost effective.
Yes at present, the U.S. for instance could provide reliable wind sources easily all it requires is investment,do you know how much investment would be needed to go nuclear,bloody huge,30% of a huge spread of windfarms would be fine.Plus there are other alternative sources that can make the system more robust,what's needed is a long term fix not short term profits.
30% is not considered a good back bone.
Energy storage is yes a problem. We can store some but it is not cost effective.
Yes at present, the U.S. for instance could provide reliable wind sources easily all it requires is investment,do you know how much investment would be needed to go nuclear,bloody huge,30% of a huge spread of windfarms would be fine.Plus there are other alternative sources that can make the system more robust,what's needed is a long term fix not short term profits.
.Andy
Apr 24, 10:32 PM
And just to be clear, I DID NOT make a 35 on the ACT my Junior year of high school, and I am not on scholarship to a top 25 university.
happy now? :cool:
An intellectual heavy weight right here in Macrumors! Who would have thought it!
happy now? :cool:
An intellectual heavy weight right here in Macrumors! Who would have thought it!
unlinked
Apr 9, 01:03 PM
Hang on. Let me just parse the negatives in that sentence.
"Aren't PR people supposed to make everyone like you"
Right that's better.
Yes they are...
Well done. Next you will be correcting me referring to my mother as mum.
"Aren't PR people supposed to make everyone like you"
Right that's better.
Yes they are...
Well done. Next you will be correcting me referring to my mother as mum.
dscuber9000
Mar 24, 07:42 PM
So they can't do it to you, but you can do it to them?
Remind me how that makes one different from them?
That's hypocritical at best. :rolleyes:
1. I'm not gay. Just putting that out there. :D
2. I guess it is hypocritical in a sense: They hate gays for being gay and I hate bigots for being bigoted. Whether or not that puts me on the same level as them is up to you, I guess.
As cool as that poster might be..
3. Don't wear sunglasses for nothing. :cool:
Remind me how that makes one different from them?
That's hypocritical at best. :rolleyes:
1. I'm not gay. Just putting that out there. :D
2. I guess it is hypocritical in a sense: They hate gays for being gay and I hate bigots for being bigoted. Whether or not that puts me on the same level as them is up to you, I guess.
As cool as that poster might be..
3. Don't wear sunglasses for nothing. :cool:
iJohnHenry
Mar 13, 05:26 PM
Ahem, the CANDU reactor design is the 'common rail diesel' of the nuclear World.
It will burn the equivalent of cooking oil. :p
It will burn the equivalent of cooking oil. :p
iMikeT
Jul 12, 12:47 AM
With all of these options, I don't know what to think any more.:confused:
firestarter
Mar 15, 07:13 AM
an obvious ploy IMHO to win the upcoming local elections in Baden-W�rtenberg which are in danger of being lost because of the pro-nuclear stance of the CDU-FDP coalition
Irresponsible politicking. Trading off the nation's future for the short term expediency of a group of politicians. Disgraceful.
the question which comes up though is: if 7 nuclear plants can easily taken off the grid for 3 months without consequences to electricity supply... why exactly are they deemed so important ?
Can I answer (raises hand!)?
Given that Germany probably isn't going to magic 7 renewable power stations out of thin air overnight, they'll be stepping up the burning of hydrocarbons.
So the German people will probably be paying more for electricity at a time when oil prices are at a high. It'll poison the environment more, and take Germany further away from realising their Kyoto agreement pledges. And it will probably increase the amount of radioactive material released into the environment (http://en.wikipedia.org/wiki/Fossil_fuel_power_station#Radioactive_trace_elements), if some of that capacity is switched to coal.
So, a stupid and self serving action by German politicians.
Irresponsible politicking. Trading off the nation's future for the short term expediency of a group of politicians. Disgraceful.
the question which comes up though is: if 7 nuclear plants can easily taken off the grid for 3 months without consequences to electricity supply... why exactly are they deemed so important ?
Can I answer (raises hand!)?
Given that Germany probably isn't going to magic 7 renewable power stations out of thin air overnight, they'll be stepping up the burning of hydrocarbons.
So the German people will probably be paying more for electricity at a time when oil prices are at a high. It'll poison the environment more, and take Germany further away from realising their Kyoto agreement pledges. And it will probably increase the amount of radioactive material released into the environment (http://en.wikipedia.org/wiki/Fossil_fuel_power_station#Radioactive_trace_elements), if some of that capacity is switched to coal.
So, a stupid and self serving action by German politicians.
AJsAWiz
Jun 13, 06:06 PM
I blame the iphone. Its a hog and kills atts network. If it was a diff phone this wount be happening. Apple needs to make it work with the network better.
Not sure what's going on with AT&T. I've carried another (not an iPhone) phone around with me for 2 days. My 3GS iPhone consistently has either no bars or fluctuating low bars while the other AT&T phone gets strong signals in the same area. The other phone does not access the 3G network though. AT&T has been no help.. Apple suggested that I replace my sim card so I'll see if that helps with signal strength and dropped calls.
Not sure what's going on with AT&T. I've carried another (not an iPhone) phone around with me for 2 days. My 3GS iPhone consistently has either no bars or fluctuating low bars while the other AT&T phone gets strong signals in the same area. The other phone does not access the 3G network though. AT&T has been no help.. Apple suggested that I replace my sim card so I'll see if that helps with signal strength and dropped calls.
wordmunger
Mar 18, 12:11 PM
So what if Apple stops this -- will this be the pirates' reaction?
Curses! Foiled again! I had been planning to use ITMS to base my international pirating operation. What oh what will I do? Buying a CD and copying that couldn't possibly work, so I'll have to think of something else. Damn you, Apple!
Curses! Foiled again! I had been planning to use ITMS to base my international pirating operation. What oh what will I do? Buying a CD and copying that couldn't possibly work, so I'll have to think of something else. Damn you, Apple!
Evangelion
Jul 12, 05:05 AM
Er...have you seen the MacBook Pro pricing? The MacBook pricing? The iMac pricing? The Mini pricing? (Which went UP by a fair amount). If you're thinking that x86 processors are cheaper than PPC, you're sadly mistaken. Cheap computers being cheap has just about nothing whatsoever to do with the CPU....
--Eric
Well, the Mini got more expensive, but it's capabilities went WAY up. Optical audio in and out, twice the USB-ports (fixing the two biggest complaints about the old Mini), built-in wireless, about twice as fast CPU (hell, the new low-end is propably over 50% faster than the old hi-end!) and Core Image compliant video.
Comparing price and capabilities, The Mini just got a whole lot cheaper :). The low-end Mini costs the same as the old hi-end Mini, but the new low-end Mini is a lot better than the old hi-end Mini.
--Eric
Well, the Mini got more expensive, but it's capabilities went WAY up. Optical audio in and out, twice the USB-ports (fixing the two biggest complaints about the old Mini), built-in wireless, about twice as fast CPU (hell, the new low-end is propably over 50% faster than the old hi-end!) and Core Image compliant video.
Comparing price and capabilities, The Mini just got a whole lot cheaper :). The low-end Mini costs the same as the old hi-end Mini, but the new low-end Mini is a lot better than the old hi-end Mini.
Liquorpuki
Mar 14, 06:04 PM
It would require a multi-tiered approach. We have abundant coal which I believe can be made to burn cleanly although I'm not necessarily advocating that. And none of these sources if they break down (except nuclear) threaten huge geographical areas with basically permanent radioactivity. In case of worst case accidents, it could be plowed under but we'd still have substantial problems. The thing about nuclear power if it was perfect it would be a great power source, but it is far from perfect and the most dangerous.
I think technology has to advance first and we got no choice but to be patient.
- Clean coal and coal capture tech needs to advance so we know what to do with the extracted carbon. Right now it just sits underground, like nuclear waste and we hope it doesn't leak.
- Nuclear waste treatment tech needs to advance so the decay rate of waste can be accelerated, and the amount of waste reduced
- Grid energy storage tech needs to advance so renewables can be integrated into base load and we can phase out fossil fuels and nuclear.
- Smartgrid tech needs to get integrated. For everyone worried about electricity consumption, Smartgrid is an answer.
And the things that are going on in Japan are a result of stupid engineering. The engineers did not design the plant to adequately protect the backup generator switchgear. If they did, there'd be no danger of a meltdown right now. And if what Goto said is correct, there's also an engineering ethics issue involved with the containment vessel not being designed to an appropriate standard. This is an example of why engineering is so damn important. Even with an earthquake or tsunami, this was totally preventable.
The fact remains that most of America's energy problems are caused by conspicuous consumption.
If you're talking about energy consumption, yeah, and that's primarily because of oil. If you're talking about electricity consumption, we're actually not that bad.
And the solution is to shift reliance on oil to reliance on electricity. Which is why electric vehicles are gonna be big in the future.
I think technology has to advance first and we got no choice but to be patient.
- Clean coal and coal capture tech needs to advance so we know what to do with the extracted carbon. Right now it just sits underground, like nuclear waste and we hope it doesn't leak.
- Nuclear waste treatment tech needs to advance so the decay rate of waste can be accelerated, and the amount of waste reduced
- Grid energy storage tech needs to advance so renewables can be integrated into base load and we can phase out fossil fuels and nuclear.
- Smartgrid tech needs to get integrated. For everyone worried about electricity consumption, Smartgrid is an answer.
And the things that are going on in Japan are a result of stupid engineering. The engineers did not design the plant to adequately protect the backup generator switchgear. If they did, there'd be no danger of a meltdown right now. And if what Goto said is correct, there's also an engineering ethics issue involved with the containment vessel not being designed to an appropriate standard. This is an example of why engineering is so damn important. Even with an earthquake or tsunami, this was totally preventable.
The fact remains that most of America's energy problems are caused by conspicuous consumption.
If you're talking about energy consumption, yeah, and that's primarily because of oil. If you're talking about electricity consumption, we're actually not that bad.
And the solution is to shift reliance on oil to reliance on electricity. Which is why electric vehicles are gonna be big in the future.
Steve121178
Apr 28, 08:03 AM
Horrible headline.
You do not "slip" upwards.
The headline is as false as the story. The iPad is not a PC.
You do not "slip" upwards.
The headline is as false as the story. The iPad is not a PC.
Aduntu
Apr 22, 09:14 PM
to think that the earth is only several thousand years old ... IMO is not intelligent or rational thinking.
I agree. It's also not a bible teaching.
I agree. It's also not a bible teaching.
Red-red
Apr 9, 08:26 PM
Sorry I have such a small brain.
I never said you had a small brain at any point nor did I ever insinuate you were stupid.
Not understanding something doesn't make anyone stupid.
Apple really messed up hiring those 2 guys with years of experience working in the gaming industry. They could have just hired you. A person who has all the answers and can see the future.
They've hired two people who work in PR. Probably for their contacts and influence. Their hiring has little to do with Apple's direction into gaming.
They're already well established and have their direction planned out. All you need to do is connect the dots to see where they're heading.
In all seriousness. I am a gamer and a consumer, and if Apple wants to make gaming a MORE serious part of there business, then I want a controller with buttons and a console or someway to stream off of the Internet.
You're not getting a controller with buttons. It isn't happening.
You have to look at it not by what "you" want "now". It's typical of tech forums because people find it very hard to distinguish between the two.
Is it what I want? I'm not so sure. It's an interesting concept and the potential is certainly huge not only for gaming but app's.
Whether we'll see fully fledged games like we're used to or it'll continue to be a foray into the casual is something else that we don't really know yet. It's up to developers to create the apps & games to drive the platform and ecosystem forward but the potential would certainly be there and as we see more and more people shift toward these devices the desire for more complex forms of entertainment will increase.
We've only scratched the surface.
I never said you had a small brain at any point nor did I ever insinuate you were stupid.
Not understanding something doesn't make anyone stupid.
Apple really messed up hiring those 2 guys with years of experience working in the gaming industry. They could have just hired you. A person who has all the answers and can see the future.
They've hired two people who work in PR. Probably for their contacts and influence. Their hiring has little to do with Apple's direction into gaming.
They're already well established and have their direction planned out. All you need to do is connect the dots to see where they're heading.
In all seriousness. I am a gamer and a consumer, and if Apple wants to make gaming a MORE serious part of there business, then I want a controller with buttons and a console or someway to stream off of the Internet.
You're not getting a controller with buttons. It isn't happening.
You have to look at it not by what "you" want "now". It's typical of tech forums because people find it very hard to distinguish between the two.
Is it what I want? I'm not so sure. It's an interesting concept and the potential is certainly huge not only for gaming but app's.
Whether we'll see fully fledged games like we're used to or it'll continue to be a foray into the casual is something else that we don't really know yet. It's up to developers to create the apps & games to drive the platform and ecosystem forward but the potential would certainly be there and as we see more and more people shift toward these devices the desire for more complex forms of entertainment will increase.
We've only scratched the surface.
citizenzen
Mar 14, 07:34 PM
The equation has to be considered in its entirety.
Did they attack your reading comprehension skills too?
The meanies. :(
Did they attack your reading comprehension skills too?
The meanies. :(
