Mikael
Jul 12, 03:42 PM
I think his point was that most tech geeks are freaking out about the revolutionary core 2 architecture, be it in the conroe, woodcrest or merom. For people to view conroe as a lesser chip in some way smacks of mac snobbery and I tend to agree with him.
Exactly. Numerous people have tried to explain that Merom, Conroe and Woodcrest basically are the same CPU, yet few people seem to have understood it yet. The differences between the parts are almost exclusively external (or atleast not related to the execution core), like socket and FSB frequency. The core architecture has even been said by Intel reps to be the same. The only reason for a Woodcrest CPU to perform better than a Conroe (the non-Extreme edition) would be because of the slightly faster FSB. This advantage could soon be negated by the use of FB-DIMMs.
So, why get so worked up over this?
Exactly. Numerous people have tried to explain that Merom, Conroe and Woodcrest basically are the same CPU, yet few people seem to have understood it yet. The differences between the parts are almost exclusively external (or atleast not related to the execution core), like socket and FSB frequency. The core architecture has even been said by Intel reps to be the same. The only reason for a Woodcrest CPU to perform better than a Conroe (the non-Extreme edition) would be because of the slightly faster FSB. This advantage could soon be negated by the use of FB-DIMMs.
So, why get so worked up over this?
Iscariot
Mar 25, 04:50 PM
And...?
I'm far from the first or only person who has deviated from the original topic. You can either move with the discussion, or virtually everything from page 2 on is off-topic. For those of you playing at home, the goalposts have now been moved from hatred to violence to violence specifically from a catholic source to violence specifically from a "real" catholic.
IIRC, you're also the one that made up a statistic
Despite your disregard for the pretext of civility, my source was wikipedia, which I did in fact cite in post #27. I'll thank you not to make unfounded accusations.
I'm far from the first or only person who has deviated from the original topic. You can either move with the discussion, or virtually everything from page 2 on is off-topic. For those of you playing at home, the goalposts have now been moved from hatred to violence to violence specifically from a catholic source to violence specifically from a "real" catholic.
IIRC, you're also the one that made up a statistic
Despite your disregard for the pretext of civility, my source was wikipedia, which I did in fact cite in post #27. I'll thank you not to make unfounded accusations.
edifyingGerbil
Apr 22, 08:41 PM
In science when there is a dearth of evidence for something, you fail to reject the null hypothesis (which is that hypothesis x is incorrect).
If I wanted to make a claim about something, say that two bricks tied together will fall at the same rate as a single brick, I first have to make this my working hypothesis. The null hypothesis is that what I'm asserting is not true (in this case the null is that the bricks will fall at different rates). It's up to me to provide the evidence. If there isn't enough (or any) evidence, we fail to reject the null hypothesis.
When it comes to religion, it is the theologian who is making the claim. Thus, his working hypothesis is, "God exists." In searching for evidence, however, we come up with nothing. Thus we must fail to reject the null hypothesis, which is, "God does not exist."
Agnosticism is really the position that the an affirmative statement on the matter of deities is impossible to know. It doesn't have a rational basis in logic or science, thought it might make some people more comfortable with their skepticism.
Atheism is the position that, based on currently available evidence, there is no basis to consider any deity to be real. This could change as new evidence comes to light, of course. That is a quality you will not find in theism or agnosticism.
As I said in my first post, most atheists that I speak to don't put this much thought and care into their atheism. They just take it for granted that it won't be challenged.
How can you prove something's existence that exists outside of time and space? I don't think it's possible except through pure reason.
If I wanted to make a claim about something, say that two bricks tied together will fall at the same rate as a single brick, I first have to make this my working hypothesis. The null hypothesis is that what I'm asserting is not true (in this case the null is that the bricks will fall at different rates). It's up to me to provide the evidence. If there isn't enough (or any) evidence, we fail to reject the null hypothesis.
When it comes to religion, it is the theologian who is making the claim. Thus, his working hypothesis is, "God exists." In searching for evidence, however, we come up with nothing. Thus we must fail to reject the null hypothesis, which is, "God does not exist."
Agnosticism is really the position that the an affirmative statement on the matter of deities is impossible to know. It doesn't have a rational basis in logic or science, thought it might make some people more comfortable with their skepticism.
Atheism is the position that, based on currently available evidence, there is no basis to consider any deity to be real. This could change as new evidence comes to light, of course. That is a quality you will not find in theism or agnosticism.
As I said in my first post, most atheists that I speak to don't put this much thought and care into their atheism. They just take it for granted that it won't be challenged.
How can you prove something's existence that exists outside of time and space? I don't think it's possible except through pure reason.
milozauckerman
Jul 13, 11:16 AM
So Dell has a system with dirt-cheap CPU and that vaunted Dell-"designed" case for under $1000. And you are now expecting to get an Apple-system with kick-ass case and considerably more expensive CPU with just $200 extra?
Well, well, some wicked-awesome case design is what matters most! Is it tough to say that with a straight face?
Isn't this just the wannabe design-snob version of l33t kiddos outfitting their computers with neon and other assorted garbage?
Well, well, some wicked-awesome case design is what matters most! Is it tough to say that with a straight face?
Isn't this just the wannabe design-snob version of l33t kiddos outfitting their computers with neon and other assorted garbage?
legacyb4
Jul 12, 01:55 PM
The MacBooks sound so underpowered (even though that's really not the case) with the new announcement...
drsmithy
Sep 26, 09:55 PM
I've said this before though: Apple, and other devs, need to make use of parallel processing. A handful of apps will use 2 procs / cores, but it's a wasteland above that. All these cores are great for working with multiple apps simultaneously, but I want to use 5-6 cores on one app. Make that possible and I'm happy.
My only hope is now that multi-core systems have gone mainstream that someone (cough -M$-cough) will make multi-processor aware apps "fashionable" and extend the trend.
/rant
The problem isn't making applications more "multiprocessor aware" (although that is an extremely difficult thing to do well), the problem is simply that the vast majority of applications spend 95% of their time idling. So, no matter how "aware" your app is, it won't make it do nothing any faster ;).
Added to that, not all problems have parrallelisable solutions.
My only hope is now that multi-core systems have gone mainstream that someone (cough -M$-cough) will make multi-processor aware apps "fashionable" and extend the trend.
/rant
The problem isn't making applications more "multiprocessor aware" (although that is an extremely difficult thing to do well), the problem is simply that the vast majority of applications spend 95% of their time idling. So, no matter how "aware" your app is, it won't make it do nothing any faster ;).
Added to that, not all problems have parrallelisable solutions.
diamond.g
Apr 21, 09:52 AM
1. What "punch"? If we're going to use arbitrary words, iPhones beat Android to the "desert". FACT
2. Phone carriers selling Android devices and offering incentives helps the needs of those who do not afford to buy an iPhone but need a smartphone. I fixed it for you.
3. No, they aren't. Please link some sources stating so?
4. Sure, I'll give you that if you want to say it's a ripoff. This is a whole other issue.
5. Sure. It's bound to.
6. That tends to be the way of the Open Source area.
7. I'd hope so. Any competitors selling iPhones should probably be sued, since you know, that'd be a blatant rip off.
8. Sure.
9. Yes, yes and yes.
10. They're really just as bad as Apple's fanboys. I've noticed that the only difference in comments from the huge Apple fanboys and anti Apple fanboys are generally the words "Best" and "Worst" get flip flopped.
HTC is a valid example for #3. If Android hadn't came along, there was a pretty good chance HTC would have gone away.
2. Phone carriers selling Android devices and offering incentives helps the needs of those who do not afford to buy an iPhone but need a smartphone. I fixed it for you.
3. No, they aren't. Please link some sources stating so?
4. Sure, I'll give you that if you want to say it's a ripoff. This is a whole other issue.
5. Sure. It's bound to.
6. That tends to be the way of the Open Source area.
7. I'd hope so. Any competitors selling iPhones should probably be sued, since you know, that'd be a blatant rip off.
8. Sure.
9. Yes, yes and yes.
10. They're really just as bad as Apple's fanboys. I've noticed that the only difference in comments from the huge Apple fanboys and anti Apple fanboys are generally the words "Best" and "Worst" get flip flopped.
HTC is a valid example for #3. If Android hadn't came along, there was a pretty good chance HTC would have gone away.
DrDomVonDoom
May 3, 01:37 AM
I think a few points of mine should be made.
A.) I am sure at least 50-75% of Mac users today, used to be PC users, and of that 50-75% I believe is a more 'aware' group of users, not exactly what the media and PC fanboys try to paint Mac users as. ( dumb, needing simplicity, old etc)
B.) I firmly believe that as a technologically aware group of people, we understand viruses, malware, how they are put on computers and we can see the difference between spam, popups, malware and the lot.
c.) keeping both point A. and B. in mind, the reason Mac's are less likely to be infected comes down to the users. We know what to look for after years of using PC's by force or by choice, and Mac users know what not to download, what sites not to visit etc. This has mostly to do with the quality of users, not the software. All software, all os's can be compromised, but its the user that allows such things to happen, and it doesn't happen all too often to Mac users. Something can be said about that.
What the PC crowd would like the world to think is the only people who use Macs are uneducated, or old people who don't understand computers. I call BS, I know almost nobody who uses a Mac, a few but all of the older computer users I know, use PC's why? Because they Don't understand technology and they see a 200-400 dollar computer solution just what they need. I am sure to a older less technologically adept person, either pc or mac would seem overwhelming.
That ALL being said. My main point is, infections of computers are %100 user responsible. Why do Mac users get less infections? My belief is that the users may be of higher quality, ONLY because of the computers niche-like nature and most Mac users are dedicated, technologically knowledgable.
A.) I am sure at least 50-75% of Mac users today, used to be PC users, and of that 50-75% I believe is a more 'aware' group of users, not exactly what the media and PC fanboys try to paint Mac users as. ( dumb, needing simplicity, old etc)
B.) I firmly believe that as a technologically aware group of people, we understand viruses, malware, how they are put on computers and we can see the difference between spam, popups, malware and the lot.
c.) keeping both point A. and B. in mind, the reason Mac's are less likely to be infected comes down to the users. We know what to look for after years of using PC's by force or by choice, and Mac users know what not to download, what sites not to visit etc. This has mostly to do with the quality of users, not the software. All software, all os's can be compromised, but its the user that allows such things to happen, and it doesn't happen all too often to Mac users. Something can be said about that.
What the PC crowd would like the world to think is the only people who use Macs are uneducated, or old people who don't understand computers. I call BS, I know almost nobody who uses a Mac, a few but all of the older computer users I know, use PC's why? Because they Don't understand technology and they see a 200-400 dollar computer solution just what they need. I am sure to a older less technologically adept person, either pc or mac would seem overwhelming.
That ALL being said. My main point is, infections of computers are %100 user responsible. Why do Mac users get less infections? My belief is that the users may be of higher quality, ONLY because of the computers niche-like nature and most Mac users are dedicated, technologically knowledgable.
maclaptop
Apr 10, 11:41 AM
This shows how much Apple has learned from the past. They will not make the same mistake they did during the Mac vs. PC era by ignoring games. They're throwing the best mobile GPUs into their products and advertising gaming heavily, good for them.
Sometimes Apple is a very slow learner. They finally realize that the harder they go after the kids, the more money their parents will cough up. This is especially crucial as Apple centers its business on entertainment. Hook the little kids on games andthey'll be Apple's new faithful.
Make the interface of the laptops look like iOS, load them with games, and focus on simplification. The kids market is ripe for Apple.
Sometimes Apple is a very slow learner. They finally realize that the harder they go after the kids, the more money their parents will cough up. This is especially crucial as Apple centers its business on entertainment. Hook the little kids on games andthey'll be Apple's new faithful.
Make the interface of the laptops look like iOS, load them with games, and focus on simplification. The kids market is ripe for Apple.
puma1552
Mar 12, 02:15 AM
Keep the tasteless joke posts out of here.
As someone knowing people in Fukushima and Sendai who lost everything but their lives yesterday (though one guy's cat was killed), these posts are crap, and I have already reported two, and will continue to do so.
Keep it clean, this isn't the time to be joking, and it's pretty tasteless, about as bad as CNN's Godzilla jokes; sometimes I wonder if it just doesn't register with people just because it didn't happen to them.
This is the worst devastation Japan has seen in a few hundred years.
Considering how terrible this is, having (so far) a mere thousand or two dead/missing (almost all so far being a result of the tsunami and not the quake itself) is a miracle, and a testament to the warning systems, the building codes and construction, and the seriousness with which these issues are taken by the Japanese and the preparedness they show.
Times like this I truly admire the Japanese. And, like Kobe after the Great Hanshin Earthquake in 1995, Japan will rebuild better, more beautifully, more gracefully, and be stronger than ever, in just a few years' time. Kobe is absolutely stunning today, and in time so too will Sendai be. Japan will not treat this like Katrina.
As someone knowing people in Fukushima and Sendai who lost everything but their lives yesterday (though one guy's cat was killed), these posts are crap, and I have already reported two, and will continue to do so.
Keep it clean, this isn't the time to be joking, and it's pretty tasteless, about as bad as CNN's Godzilla jokes; sometimes I wonder if it just doesn't register with people just because it didn't happen to them.
This is the worst devastation Japan has seen in a few hundred years.
Considering how terrible this is, having (so far) a mere thousand or two dead/missing (almost all so far being a result of the tsunami and not the quake itself) is a miracle, and a testament to the warning systems, the building codes and construction, and the seriousness with which these issues are taken by the Japanese and the preparedness they show.
Times like this I truly admire the Japanese. And, like Kobe after the Great Hanshin Earthquake in 1995, Japan will rebuild better, more beautifully, more gracefully, and be stronger than ever, in just a few years' time. Kobe is absolutely stunning today, and in time so too will Sendai be. Japan will not treat this like Katrina.
Nicksd84
Apr 21, 12:44 AM
Android is to Windows, as iOS is to Mac OS.
The similarities are astounding � Google is doing the same thing Microsoft did back in the day.
As much as Apple cares about marketshare, the experience is more important to them then the product itself. That's really something.
To an extent. Apple's breakthrough with the iPhone just can't be beat. The market was established and it sucked. They just blew everyone out and now the parallels are there with MS to Apple, but Apple has a much larger say. Meaning, android is similar to MS with windows, but they don't have the established dominance. I see it now at my current job, we're still using Windows XP... and they just can't change.
However, they are trying the iPad because they know the results and they know Apple's end game isn't stick an iPad everywhere, but make a damn good product. Most businesses have been burned with using one vendor and then getting stuck and long term screwed, but I think there is a trust with Apple. We will see if Apple can maintain high quality and innovation with larger demands.
It skews the number non the less. iOS is on four different devices the iTv, iPod touch, iphone, and the ipod touch jumbo. And google doesn't make any hardware. They work with companies to have them made like the nexus series.
Didn't you just dismiss your own point? Android can be on an "infinite" number of devices, iOS is locked into 4. Also what's an iTV? Yes I am being a fan boy to an extent, but if you're going to argue make it substantive.
Why would making the hardware skew the number for the operating system?
The similarities are astounding � Google is doing the same thing Microsoft did back in the day.
As much as Apple cares about marketshare, the experience is more important to them then the product itself. That's really something.
To an extent. Apple's breakthrough with the iPhone just can't be beat. The market was established and it sucked. They just blew everyone out and now the parallels are there with MS to Apple, but Apple has a much larger say. Meaning, android is similar to MS with windows, but they don't have the established dominance. I see it now at my current job, we're still using Windows XP... and they just can't change.
However, they are trying the iPad because they know the results and they know Apple's end game isn't stick an iPad everywhere, but make a damn good product. Most businesses have been burned with using one vendor and then getting stuck and long term screwed, but I think there is a trust with Apple. We will see if Apple can maintain high quality and innovation with larger demands.
It skews the number non the less. iOS is on four different devices the iTv, iPod touch, iphone, and the ipod touch jumbo. And google doesn't make any hardware. They work with companies to have them made like the nexus series.
Didn't you just dismiss your own point? Android can be on an "infinite" number of devices, iOS is locked into 4. Also what's an iTV? Yes I am being a fan boy to an extent, but if you're going to argue make it substantive.
Why would making the hardware skew the number for the operating system?
r0k
Apr 12, 01:47 PM
1) Is there any better mac software equivalent to the one i listed that i use daily?
2) Is the mac command line a full unix one, with same commands, etc? As i said i'm used to linux command line from managing my web servers, and if i can write shell scripts in mac, it could save me good time.
Thanks for this nice thread that was very informative about the main differences/issues i'll find when switching over to Mac.
If you felt confortable with Linux and its command line, Mac OS X should be no real change for you. Its command line interface is no different. If I remember right, Mac OS X's standard Shell is in bash, but you can change it to the many other popular shells that are used with Unix and linux and even install your own.
Once you are using the shell program in OS X, you will find the not much has changed UNIX wise but remember that OS X is based on BSD and not linux so I guess there are some small (very small) differences.
I agree completely. I went from Windows to Linux to OS X. Well not quite... I went from
Windows
to
Windows + Linux
to
Windows + Linux + OS X
to
OS X + Linux.*
(* with windows banished from the home network and only used on the stone knives and bearskins issued to (inflicted upon) me by my employer)
During this time I found Linux and OS X to be similar and I don't bother thinking about switching from bash to csh or sh. I'm happy with bash. If I want to run a shell script, it always begins with #!/bin/sh so all the sh dependent shell scripts I've gotten used to, written and rewritten over the years work just fine.
2) Is the mac command line a full unix one, with same commands, etc? As i said i'm used to linux command line from managing my web servers, and if i can write shell scripts in mac, it could save me good time.
Thanks for this nice thread that was very informative about the main differences/issues i'll find when switching over to Mac.
If you felt confortable with Linux and its command line, Mac OS X should be no real change for you. Its command line interface is no different. If I remember right, Mac OS X's standard Shell is in bash, but you can change it to the many other popular shells that are used with Unix and linux and even install your own.
Once you are using the shell program in OS X, you will find the not much has changed UNIX wise but remember that OS X is based on BSD and not linux so I guess there are some small (very small) differences.
I agree completely. I went from Windows to Linux to OS X. Well not quite... I went from
Windows
to
Windows + Linux
to
Windows + Linux + OS X
to
OS X + Linux.*
(* with windows banished from the home network and only used on the stone knives and bearskins issued to (inflicted upon) me by my employer)
During this time I found Linux and OS X to be similar and I don't bother thinking about switching from bash to csh or sh. I'm happy with bash. If I want to run a shell script, it always begins with #!/bin/sh so all the sh dependent shell scripts I've gotten used to, written and rewritten over the years work just fine.
notjustjay
Apr 6, 11:58 AM
forgot to add that the "+" (maximize) button is wildly inconsistent in its function.
maximizing to full screen in general isn't the way OS X "works", which is why most programs don't do that...but it seems Apple never really decided what the maximize button is supposed to do.
That's because Apple didn't decide what the maximize button was supposed to do. That was supposed to be up to each application developer.
Don't think of it as a "maximize" button, think of it as "optimize". As in "Hey, application, the user just clicked your green button. Go ahead and resize yourself to whatever you think is most appropriate given what document is currently open." Most apps should resize their window to display the full width without needing scrollbars. In theory.
I agree with the person a few posts up who said "Don't think about how you did it in Windows. Think about what you think would make sense" and it usually works.
As for the other little quibbles discussed in this thread: yes, OS X is a little different (most of these issues are with Finder versus Explorer, I notice). You just get used to it. I use XP at work and OSX at home every day, and I learn to work with each. I do some of the tricks mentioned in this thread (like adding a shortcut to my Applications folder on the dock to mimic a Start menu) but not so much because "I prefer the Windows way" as "this is efficient and makes sense".
maximizing to full screen in general isn't the way OS X "works", which is why most programs don't do that...but it seems Apple never really decided what the maximize button is supposed to do.
That's because Apple didn't decide what the maximize button was supposed to do. That was supposed to be up to each application developer.
Don't think of it as a "maximize" button, think of it as "optimize". As in "Hey, application, the user just clicked your green button. Go ahead and resize yourself to whatever you think is most appropriate given what document is currently open." Most apps should resize their window to display the full width without needing scrollbars. In theory.
I agree with the person a few posts up who said "Don't think about how you did it in Windows. Think about what you think would make sense" and it usually works.
As for the other little quibbles discussed in this thread: yes, OS X is a little different (most of these issues are with Finder versus Explorer, I notice). You just get used to it. I use XP at work and OSX at home every day, and I learn to work with each. I do some of the tricks mentioned in this thread (like adding a shortcut to my Applications folder on the dock to mimic a Start menu) but not so much because "I prefer the Windows way" as "this is efficient and makes sense".
milozauckerman
Jul 12, 08:21 PM
Yeah mister 6" PeeCee, you must've missed where Steve Jobs said something along the lines of, "BMW and Mercedes have about a 14% market share. What's wrong with being a BMW or a Mercedes?"
This is my philosophy as well. I don't drive a Ford. I don't want XP. I don't want an HP. So suck your PC.
There's some irony about your penis envy reference and the rest of this post.
Just sayin'.
This is my philosophy as well. I don't drive a Ford. I don't want XP. I don't want an HP. So suck your PC.
There's some irony about your penis envy reference and the rest of this post.
Just sayin'.
Quobobo
Mar 18, 06:46 PM
It's almost like you were planning of going online to one of the illegal music sharing sites, documenting your activities, and then sending that information directly to the RIAA with your name and address with a note asking them to prosecute.
Except with one key difference: you're paying for the music. If you can buy a CD and rip it to any format you like, why should you have to have DRM on files you (legally) download? This is why I never use online download sites, I don't understand why I should pay for files that are inferiour to what I can download for free. When I pay for music, I'd rather buy a CD that doesn't have any DRM.
Except with one key difference: you're paying for the music. If you can buy a CD and rip it to any format you like, why should you have to have DRM on files you (legally) download? This is why I never use online download sites, I don't understand why I should pay for files that are inferiour to what I can download for free. When I pay for music, I'd rather buy a CD that doesn't have any DRM.
stcanard
Mar 18, 12:13 PM
But it can be fixed by possibly: Encrypting (or Changing the way it is encrypted) the AAC file on the transfer from itms to the player.
or force the player to send the authorize code to apple to wrap on <i> their</i> servers before send it back to the player.
If they do the server fix it'll take more than a day.
And it will take Jon a day to figure out how the iTunes client generates that key and spoof it. Again by definition DRM has to be insecure, because the client must have all the information necessary to break it.
In interviews Steve Jobs has gone on record saying that unbreakable DRM is impossible. What you're seeing from Apple is a "good enough" strategy. After all, they don't really care, it's only there to appease the RIAA.
Does anybody have more of an idea on how the DRM wrapping is done and how the undrmed file is transfered?
There's a good overview of what's happening at Ars.
Basically the issue (and I hadn't thought about this) is that the song has to be individually encrypted for each client; that's how its made playable on your system not other people's. Because they're using Akamai to cache and distribute the files they can't distribute pre-encrypted ones! (The analogy is it would be like libraries carrying a copy of the book for everyone who might borrow it). Apple can't link everything back to their servers as you'd bottleneck it.
Instead its your copy of iTunes that's actually adding the DRM (and that's probably why the new Motorola phone won't let you buy directly from the store, it can't add the DRM).
It's an interesting problem. I would bet you will find this hole in WMA stores for the same reason. Of course Jon prefers to target the source that will get him headlines.
Apple will make another "good enough" fix to block it for another 6 months. But they really don't care. Although externally they "care", I bet internally it doesn't particularly bother them because ITMS is so big that the record companies can't afford to pull out of it.
or force the player to send the authorize code to apple to wrap on <i> their</i> servers before send it back to the player.
If they do the server fix it'll take more than a day.
And it will take Jon a day to figure out how the iTunes client generates that key and spoof it. Again by definition DRM has to be insecure, because the client must have all the information necessary to break it.
In interviews Steve Jobs has gone on record saying that unbreakable DRM is impossible. What you're seeing from Apple is a "good enough" strategy. After all, they don't really care, it's only there to appease the RIAA.
Does anybody have more of an idea on how the DRM wrapping is done and how the undrmed file is transfered?
There's a good overview of what's happening at Ars.
Basically the issue (and I hadn't thought about this) is that the song has to be individually encrypted for each client; that's how its made playable on your system not other people's. Because they're using Akamai to cache and distribute the files they can't distribute pre-encrypted ones! (The analogy is it would be like libraries carrying a copy of the book for everyone who might borrow it). Apple can't link everything back to their servers as you'd bottleneck it.
Instead its your copy of iTunes that's actually adding the DRM (and that's probably why the new Motorola phone won't let you buy directly from the store, it can't add the DRM).
It's an interesting problem. I would bet you will find this hole in WMA stores for the same reason. Of course Jon prefers to target the source that will get him headlines.
Apple will make another "good enough" fix to block it for another 6 months. But they really don't care. Although externally they "care", I bet internally it doesn't particularly bother them because ITMS is so big that the record companies can't afford to pull out of it.
Rocketman
Sep 26, 01:12 PM
How many "page outs" per second does your system do? If you have enough RAM not many. Even those few writes DO go into RAM. There is likey a large RAM cache built into the disk drive. As for "page ins" they mostly come from your Applcations Folder, not the swap space. Mac OSX is smart enough to know that it does not need to write RAM pages to swap space if the RAM page contains only executable code. If you want to make the system go faster you would put your applactions in the solid state SATA so as to speed up page ins. But if space is limited a better way would be to put only the applactions you are currently using in the solid state SATA but to go even faster why not skip the bottleneck of the SATA interface and put the RAM that would have gone into the solid state SATA on your system bus. This is what modern computers do. They maintain a RAM cache of the disk(s). With the data (cache of the disk) in system RAM it need not even move. The OS simply does some "magic" with mapping registers and the data appera to move without need of any physical copy. A write to a register is more than 1000 times faster then moving data off a sold state SAYA drive.
The ONLY cases where a solid state SATA disk could improve performance is (1) if you have already maxed out the computer's system RAM and need to add even more. So either your Mac Pro is at 16MB or you imac is at 3GB and you need more. or (2) You have a huge abount of dta to process and you put the data in the solid state drive. This means the drive will be hugely expensive. Cheaper to use something like a SAN storage.
I snipped nothing.
The specific examples I refer to are putting applications in RAM, wherever that ram might be (ramdisc of main memory, ram based solid state drive on the drive bus, or memory drive on the graphics bus). Some applications greatly benefit from residing in RAM, such as compilers or image manipulators. Photoshop uses alot of swap space so you would need large ramdrives to benefit. I mainly am an advocate of ramdrives and see them underused in applications that would clearly benefit. Apple could gain some marketing points by simply offering such an option then bragging about it on TV of how a Mac is 20x as fast as a (stock) Dell :)
Rocketman
The ONLY cases where a solid state SATA disk could improve performance is (1) if you have already maxed out the computer's system RAM and need to add even more. So either your Mac Pro is at 16MB or you imac is at 3GB and you need more. or (2) You have a huge abount of dta to process and you put the data in the solid state drive. This means the drive will be hugely expensive. Cheaper to use something like a SAN storage.
I snipped nothing.
The specific examples I refer to are putting applications in RAM, wherever that ram might be (ramdisc of main memory, ram based solid state drive on the drive bus, or memory drive on the graphics bus). Some applications greatly benefit from residing in RAM, such as compilers or image manipulators. Photoshop uses alot of swap space so you would need large ramdrives to benefit. I mainly am an advocate of ramdrives and see them underused in applications that would clearly benefit. Apple could gain some marketing points by simply offering such an option then bragging about it on TV of how a Mac is 20x as fast as a (stock) Dell :)
Rocketman
firestarter
Mar 13, 04:15 PM
Well here is a solution to your "problem" at least.
http://www.scientificamerican.com/article.cfm?id=how-to-use-solar-energy-at-night
The biggest limiting factor is cost, but when you factor in the cost of the environmental impact, it becomes cheap in comparison.
Thanks, that's an interesting technology!
really ?
i live in a country which isn't at war .. and hasn't since quite a few years.. and by years i mean decades
and the nuclear power plant we built was stopped before getting turned on by a popular vote (since then we have a constitutional law forbidding to build nuclear power plants...)
wow look at how i am suffering from the terrible consequences
I wouldn't be so smug if I was you. Looks like Austria uses over 60% imported oil and gas for electricity manufacture (http://ec.europa.eu/energy/energy_policy/doc/factsheets/mix/mix_at_en.pdf)... that Persian Gulf political turmoil must be pretty exciting for you guys, yes? Probably costly too.
You're also reliant on those nice people in Russia to keep their natural gas pipelines open (http://en.wikipedia.org/wiki/Russia–Ukraine_gas_disputes), aren't you... being land-locked and all.
I grew up in a country where even a right wing government won't entertain the idea of nuclear power,where one of it's major allies (the U.S.) are not allowed to bring naval vessels into territorial waters because they will not reveal if nuclear weapons/propulsion are involved.Which has just suffered a major earthquake and as far as I know is the only country that is a nuclear free zone.To New Zealanders this policy is totally sacrosanct.Guess what they are doing fine.
Is that also a country with a tiny population and an abundance of hydro and geothermal sources? (Not really comparable to Japan or most of Western Europe).
A country where the power system is so good, they managed to cut off all power to their largest city for a month and a half? (http://en.wikipedia.org/wiki/1998_Auckland_power_crisis)
http://www.scientificamerican.com/article.cfm?id=how-to-use-solar-energy-at-night
The biggest limiting factor is cost, but when you factor in the cost of the environmental impact, it becomes cheap in comparison.
Thanks, that's an interesting technology!
really ?
i live in a country which isn't at war .. and hasn't since quite a few years.. and by years i mean decades
and the nuclear power plant we built was stopped before getting turned on by a popular vote (since then we have a constitutional law forbidding to build nuclear power plants...)
wow look at how i am suffering from the terrible consequences
I wouldn't be so smug if I was you. Looks like Austria uses over 60% imported oil and gas for electricity manufacture (http://ec.europa.eu/energy/energy_policy/doc/factsheets/mix/mix_at_en.pdf)... that Persian Gulf political turmoil must be pretty exciting for you guys, yes? Probably costly too.
You're also reliant on those nice people in Russia to keep their natural gas pipelines open (http://en.wikipedia.org/wiki/Russia–Ukraine_gas_disputes), aren't you... being land-locked and all.
I grew up in a country where even a right wing government won't entertain the idea of nuclear power,where one of it's major allies (the U.S.) are not allowed to bring naval vessels into territorial waters because they will not reveal if nuclear weapons/propulsion are involved.Which has just suffered a major earthquake and as far as I know is the only country that is a nuclear free zone.To New Zealanders this policy is totally sacrosanct.Guess what they are doing fine.
Is that also a country with a tiny population and an abundance of hydro and geothermal sources? (Not really comparable to Japan or most of Western Europe).
A country where the power system is so good, they managed to cut off all power to their largest city for a month and a half? (http://en.wikipedia.org/wiki/1998_Auckland_power_crisis)
benixau
Oct 10, 11:29 AM
Dear lord,
If you have any heart for 25 million of your wiser men, please make apple use the power4 chip at lightning speeds, and please lord, do it soon. It is becoming hard for us mac men to defend ourselves.
PS. If you could give me a brand new top of the line mac while your at it i wouldnt mind either.
Edit: There is no blasphemy intended here
If you have any heart for 25 million of your wiser men, please make apple use the power4 chip at lightning speeds, and please lord, do it soon. It is becoming hard for us mac men to defend ourselves.
PS. If you could give me a brand new top of the line mac while your at it i wouldnt mind either.
Edit: There is no blasphemy intended here
leomac08
Mar 11, 01:05 AM
I have been seeing the breaking news, I saw a tsunami!:(
It was originally 7.9 then upgraded to 8.8, then 8.9:eek:
It's so devastating! Cars couldn't escape!:eek:
http://www.bbc.co.uk/news/world-asia-pacific-12709598
It was originally 7.9 then upgraded to 8.8, then 8.9:eek:
It's so devastating! Cars couldn't escape!:eek:
http://www.bbc.co.uk/news/world-asia-pacific-12709598
EricNau
Mar 15, 12:54 AM
The problem with your attempts to downplay this situation, like all the other attempts in this thread so far, is that every time you get hammered by actual events on the ground. To wit:
So rather than fear-mongering appearing to be unwarranted, it's actually the other way around. The fear-mongers have yet to be proved wrong while the down-players' positive predictions have been proved wrong every step of the way. It's almost like the down-players are having as much difficulty staying on top of this situation as the plant owners/workers themselves. Here's a hint - it's out of control and has been all along. Everything we've been seeing the last three days is simply trying to regain control, not actually control it. To wit:
All workers not drectly involved in the actual pumping have now been evacuated from Fukushima nuclear plant. They're running. So everybody else should too.
EDIT - I just re-read that BBC quote and realized it's even more staggeringly worse than when I first read it as '8 times the legal limit' - where in fact it's 8 TIMES the YEARLY legal limit in just 1 HOUR.
Here is the article to which you referred. http://www.bbc.co.uk/news/world-12740843
It fails to mention that the statistic noted, "8,217 microsieverts an hour" was measured at the front door of the damaged power plant. Link (http://www.naeil.com/news/eboard_view.asp?location=1&mn_id=3149) As was said in the article I quoted above, radiation levels decrease drastically with distance.
Someone has a Geiger Counter reading set up in Tokyo (I assume that is the location). If someone can explain this that would be wonderful.
LINK (http://park18.wakwak.com/~weather/geiger_index.html)
[/URL]
Based on every online source I could obtain, readings of <100 CPM are significantly LOWER than readings you'd get if you took a geiger counter on an airplane. [URL="http://www.blackcatsystems.com/GM/geiger_counter.html"]Link (http://park18.wakwak.com/~weather/uploaddata/radiation.jpg)
...And given the highly unknown nature of that graph (how sensitive/reliable the equipment is, who operates it, where it is, who compiled the information, etc.) it's a dubious source at best. Though there isn't anything suspicious about the data, I might add.
So rather than fear-mongering appearing to be unwarranted, it's actually the other way around. The fear-mongers have yet to be proved wrong while the down-players' positive predictions have been proved wrong every step of the way. It's almost like the down-players are having as much difficulty staying on top of this situation as the plant owners/workers themselves. Here's a hint - it's out of control and has been all along. Everything we've been seeing the last three days is simply trying to regain control, not actually control it. To wit:
All workers not drectly involved in the actual pumping have now been evacuated from Fukushima nuclear plant. They're running. So everybody else should too.
EDIT - I just re-read that BBC quote and realized it's even more staggeringly worse than when I first read it as '8 times the legal limit' - where in fact it's 8 TIMES the YEARLY legal limit in just 1 HOUR.
Here is the article to which you referred. http://www.bbc.co.uk/news/world-12740843
It fails to mention that the statistic noted, "8,217 microsieverts an hour" was measured at the front door of the damaged power plant. Link (http://www.naeil.com/news/eboard_view.asp?location=1&mn_id=3149) As was said in the article I quoted above, radiation levels decrease drastically with distance.
Someone has a Geiger Counter reading set up in Tokyo (I assume that is the location). If someone can explain this that would be wonderful.
LINK (http://park18.wakwak.com/~weather/geiger_index.html)
[/URL]
Based on every online source I could obtain, readings of <100 CPM are significantly LOWER than readings you'd get if you took a geiger counter on an airplane. [URL="http://www.blackcatsystems.com/GM/geiger_counter.html"]Link (http://park18.wakwak.com/~weather/uploaddata/radiation.jpg)
...And given the highly unknown nature of that graph (how sensitive/reliable the equipment is, who operates it, where it is, who compiled the information, etc.) it's a dubious source at best. Though there isn't anything suspicious about the data, I might add.
DavidLeblond
Mar 18, 03:56 PM
The DRM has nothing to do with ITMS's business model.
The main purpose of iTMS is to sell iPods. iPods are the only players at this time that can play iTMS purchased music, due to the DRM. Tell me how the DRM has nothing to do with iTMS's business model.
The main purpose of iTMS is to sell iPods. iPods are the only players at this time that can play iTMS purchased music, due to the DRM. Tell me how the DRM has nothing to do with iTMS's business model.
myamid
Sep 12, 06:39 PM
The HDD space worries me a little. I'm betting they'll offer different versions with $299 being the entry level model with the smallest hard drive. More space will come on higher priced sets. But the harddisk size is something I'm a little concerned about. Does anyone know if it was mentioned wether movies bought can be transfered to another harddrive for safekeeping, or something along those lines?
I don't think the box will have local storage per-se. - it isn't advertised (yet) as a DVR. It's more like the Elgato EyeHome as it streams content stored on your computer. So the HD issue will be on the computer.
I don't think the box will have local storage per-se. - it isn't advertised (yet) as a DVR. It's more like the Elgato EyeHome as it streams content stored on your computer. So the HD issue will be on the computer.
legacyb4
Sep 12, 06:43 PM
So based on what was shown today, the iTV itself is not presenting itself as a recording solution, only playback.
If that is the case, then it still misses the mark because you cannot do the one thing that a PVR can do easily which is to pick up the remote and click record without getting out of your chair (assuming your Mac is in a different room than the TV).
You have got this all wrong.
The iTV is a winner for these reasons:
3) Tuners: Numerous Third Solutions (elgato for example) exist right now to capture High Def video to the Mac and PC -- the stream is pauseable.
DJO
If that is the case, then it still misses the mark because you cannot do the one thing that a PVR can do easily which is to pick up the remote and click record without getting out of your chair (assuming your Mac is in a different room than the TV).
You have got this all wrong.
The iTV is a winner for these reasons:
3) Tuners: Numerous Third Solutions (elgato for example) exist right now to capture High Def video to the Mac and PC -- the stream is pauseable.
DJO
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