alex_ant
Oct 11, 04:36 PM
Javajedi, what you've done with your benchmarking is very helpful and I believe provides much insight. I too was surprised to see that the PowerPC performed as poorly as it did. Sorry if I missed you addressing this, but did you use GCC 3.x on the PPC?
There are a few conclusions I could draw from this performance data:
1) AltiVec acceleration is crucial to attain performance competitive with x86.
2) In the best case, AltiVec-accelerated code will perform several times faster than optimized x86 code. However, the best case is very rare and limited to specialized tasks like BLAST, RC5, SETI, certain Photoshop filters, and so on.
3) In the worst case, AltiVec-optimized code will perform barely any better or perhaps even worse than non-optimized code.
4) The G4's integer and floating-point units are extremely weak.
4a) Even MHz-for-MHz, they appear to be slower than those of the Pentium 4.
4b) The 750FX's integer unit is stronger than the Pentium 4's clock-for-clock, but considering the Pentium 4 is clocked 4x higher at the moment, it does about 4x better overall.
5) The c't SPEC benchmarks from a while back (the only source of G4 SPEC results I'm aware of) weren't that far off.
I'm disappointed but not surprised to see that gopher has split from the thread. Oh well, I'm sure he'll reappear at a later date oblivious to everything that has just been presented in this thread.
Alex
There are a few conclusions I could draw from this performance data:
1) AltiVec acceleration is crucial to attain performance competitive with x86.
2) In the best case, AltiVec-accelerated code will perform several times faster than optimized x86 code. However, the best case is very rare and limited to specialized tasks like BLAST, RC5, SETI, certain Photoshop filters, and so on.
3) In the worst case, AltiVec-optimized code will perform barely any better or perhaps even worse than non-optimized code.
4) The G4's integer and floating-point units are extremely weak.
4a) Even MHz-for-MHz, they appear to be slower than those of the Pentium 4.
4b) The 750FX's integer unit is stronger than the Pentium 4's clock-for-clock, but considering the Pentium 4 is clocked 4x higher at the moment, it does about 4x better overall.
5) The c't SPEC benchmarks from a while back (the only source of G4 SPEC results I'm aware of) weren't that far off.
I'm disappointed but not surprised to see that gopher has split from the thread. Oh well, I'm sure he'll reappear at a later date oblivious to everything that has just been presented in this thread.
Alex
d0minick
Mar 18, 06:04 AM
Until then I'm stuck because I believe in playing by the rules, no matter how F-d up they are...
How could you be the real IT guy if you believe that? Never meant an IT guy that had to "tweak" a few things to get a system to work, the best toys do what the manufacturer never intended!
How could you be the real IT guy if you believe that? Never meant an IT guy that had to "tweak" a few things to get a system to work, the best toys do what the manufacturer never intended!
beniscool
Apr 19, 08:58 PM
Well u there is expose which I think is my favorite thing about it it shows all ur open windows. I just switched to Mac not to long ago a its vary easy to use and if if you have trouble with it then there are free workshops that they will help u with things like learning how to open things fast. Also finder is the replacement of start menu i think except it is way more organized. I mean u can run windows on a mac so if u buy it and u don't like OSx then u just get windows for it. Once u buy a Mac it's hard to go back it's not huge thing it's tons of little things that make it better. I loved my MacBook so much I decided to buy a iMac to and I love that to. You just have to make that jump to Mac and u will like it. I hated Mac before I tried it. Trust me U will love it the dock is amazing expose is brilliant and finder is amazing u will love it.
Cromulent
Mar 26, 08:10 AM
Are you serious? That's a horrible thing to say. They should deprive themselves of sex because your 2000 year old book says so? That's crap. God made them born that way, for what? Just to torture them for their whole lives?
I'm not condoning the belief but priests are expected to do it, so why not gay people? Logically I imagine from a Catholic perspective it makes sense. My sister and brother in law both being Catholic gives me a bit of an insight into this topic and both are rather progressive.
I'm not condoning the belief but priests are expected to do it, so why not gay people? Logically I imagine from a Catholic perspective it makes sense. My sister and brother in law both being Catholic gives me a bit of an insight into this topic and both are rather progressive.
iJohnHenry
Mar 13, 12:11 PM
Geo thermal energy. Cleaner, cheaper, safer than nuclear by magnitudes.
So, everyone should just move to Iceland??
How far down would you have to drill, to reach magma?
So, everyone should just move to Iceland??
How far down would you have to drill, to reach magma?
ezekielrage_99
Aug 29, 11:17 PM
I think people are missing the point....
Anyway who really gives a crap what a bunch of pot smoking tree hugging hippies think.
I know I don't :cool:
Anyway who really gives a crap what a bunch of pot smoking tree hugging hippies think.
I know I don't :cool:
ddrueckhammer
Sep 12, 07:46 PM
Actually as a media advertising agency owner I can tell you that you've got it backwards. Cable and Satellite are all planning to go to a totally on-demand solution much like iTunes. Commercials and advertising will evolve, through viral marketing and embedded content, as it always has. The days of linear programming cut up with ads are nearing their end.
You are right on track. I don't know if advertising is going the way of the Dodo but Verizon Fios was just introduced in my city and their on-demand content is instant and has the potential to far surpass anything that Apple can offer.
- No rental? Why not. I'm much more likely to rent a movie than buy one. I'm more likely to value the convenience of renting quickly online vs. driving to a store. But to buy and keep forever, I'd rather get a DVD.
I think Amazon stole their thunder...The Amazon offering at least offers rentals which competes somewhat with Netflix.
Off topic, but how do you get your broadband internet? DSL? I guess DSL requires me to pay for a landline phone for another $20 per month, as I currently do not have a landline phone. Then, there is the DSL fee itself. Basic cable, broadband + HDTV is $62 per month right now. If I go with DirecTV, I would end up with DirecTV fees + $40 per month for DSL. Overall more expensive than cable.
In my area, Verizon has unbundled the phone from the DSL. You don't have to pay for a phone to get DSL, it is just their gimmick to get you to pay for more. In fact, I'm not sure but I think the FCC might have ordered the phone companies to offer unbundled options...but that may be wrong.
You are right on track. I don't know if advertising is going the way of the Dodo but Verizon Fios was just introduced in my city and their on-demand content is instant and has the potential to far surpass anything that Apple can offer.
- No rental? Why not. I'm much more likely to rent a movie than buy one. I'm more likely to value the convenience of renting quickly online vs. driving to a store. But to buy and keep forever, I'd rather get a DVD.
I think Amazon stole their thunder...The Amazon offering at least offers rentals which competes somewhat with Netflix.
Off topic, but how do you get your broadband internet? DSL? I guess DSL requires me to pay for a landline phone for another $20 per month, as I currently do not have a landline phone. Then, there is the DSL fee itself. Basic cable, broadband + HDTV is $62 per month right now. If I go with DirecTV, I would end up with DirecTV fees + $40 per month for DSL. Overall more expensive than cable.
In my area, Verizon has unbundled the phone from the DSL. You don't have to pay for a phone to get DSL, it is just their gimmick to get you to pay for more. In fact, I'm not sure but I think the FCC might have ordered the phone companies to offer unbundled options...but that may be wrong.
neiltc13
Apr 9, 07:03 PM
I can't see how Apple making a Bluetooth controller, which, say looked a bit like a PS3/360 controller, and selling it as an optional accessory could be in any way a negative thing.
No-one would be forced to buy it, and no devs would be forced to support it.
Apple could insist every game have on screen controls for people who wanted to only use the touch screen for gaming.
But apps could support the external controller also.
This could only be win win for Apple and users.
It's adding additional functionality and adding the possibility for more advanced games to be developed for the device in the future, esp as the speed will only get better as new iPad's come out.
Not doing so, almost feels like they wish to cripple the device forever.
Why would anyone say they would not want Apple to give users and devs the "Option" of something like this? Not force people to use it, but sell it as an "Option"
If they do this then the iPad had a chance of becoming a genuine serious gaming device in the home in the long term. If they insist forever to only support touch screen, then the iPad will always remain that thing which plays cheap and simple games.
You raise an interesting point, but would holding an iPad with a gamepad around it really be that comfortable?
I can think of two reasons why it wouldn't be:
Device weight and the distance at which you'd have to hold it for it to be usable. iPad is 601g - holding that at arm's length or thereabouts while trying to concentrate on a game could be quite difficult, especially for younger users. It's almost three times the weight of a Nintendo DSi.
No-one would be forced to buy it, and no devs would be forced to support it.
Apple could insist every game have on screen controls for people who wanted to only use the touch screen for gaming.
But apps could support the external controller also.
This could only be win win for Apple and users.
It's adding additional functionality and adding the possibility for more advanced games to be developed for the device in the future, esp as the speed will only get better as new iPad's come out.
Not doing so, almost feels like they wish to cripple the device forever.
Why would anyone say they would not want Apple to give users and devs the "Option" of something like this? Not force people to use it, but sell it as an "Option"
If they do this then the iPad had a chance of becoming a genuine serious gaming device in the home in the long term. If they insist forever to only support touch screen, then the iPad will always remain that thing which plays cheap and simple games.
You raise an interesting point, but would holding an iPad with a gamepad around it really be that comfortable?
I can think of two reasons why it wouldn't be:
Device weight and the distance at which you'd have to hold it for it to be usable. iPad is 601g - holding that at arm's length or thereabouts while trying to concentrate on a game could be quite difficult, especially for younger users. It's almost three times the weight of a Nintendo DSi.
alust2013
Apr 5, 11:23 PM
What if I just want my top 10 favorites? In Windows I just drag the icon (of whatever I want) to the Start button, then drop it into the list of my favorites (I'm not sure of the actual term for this). Can this be done on a Mac?
Since I open the same 10 or 12 programs or folders or files many times throughout the day, every day, this is pretty important to me. It would absolutely mess up my work flow to lose this feature.
The dock is wonderful for that, and it can be auto hidden, somewhat like the taskbar in windows, but it works more naturally. You just mouse down, click your app and go. Expose and spaces are also brilliant features of the OS, that don't have exact equivalents in windows. I do have to say though, that win7 is actually pretty darn nice. I have it as a dual boot on my computer for games and miscellaneous stuff, and I could use it as my primary OS if I needed/wanted to. I'd sure miss my trackpad though...I haven't found a windows laptop that can touch it.
As for above post, the forward delete can be done via fn-delete, which comes in handy. I have the wired version so I do happen to have the dedicated key.
Since I open the same 10 or 12 programs or folders or files many times throughout the day, every day, this is pretty important to me. It would absolutely mess up my work flow to lose this feature.
The dock is wonderful for that, and it can be auto hidden, somewhat like the taskbar in windows, but it works more naturally. You just mouse down, click your app and go. Expose and spaces are also brilliant features of the OS, that don't have exact equivalents in windows. I do have to say though, that win7 is actually pretty darn nice. I have it as a dual boot on my computer for games and miscellaneous stuff, and I could use it as my primary OS if I needed/wanted to. I'd sure miss my trackpad though...I haven't found a windows laptop that can touch it.
As for above post, the forward delete can be done via fn-delete, which comes in handy. I have the wired version so I do happen to have the dedicated key.
slinger1968
Nov 3, 09:45 PM
I wrote that whole scenario to refute your opinion Software is behind Hardware and show that the opposite is true.Well try reading what you are responding to, before you get your panties in a bunch. I was clearly talking about most software for the masses, not all software. Most software is currently behind the hardware because most software is not written for more than 2 cores yet.
They aren't. That's my whole point.Well, You are wrong, most software is behind the current hardware. The hardware is only still weak for a small niche market of power users. You are a power user but the majority of people out there, especially iMac buyers are not using their computers for the same tasks. Read any of the computer hardware sites and the reviews on the quad core processors. They all say that these are currently enthusiast or power level parts not aimed at the general consumer.
They aren't because they can't because the hardware is too weak. That was the entire point of my above post. That's why all these 8, 16 and then 32 core processors are so needed ASAP.The hardware is only weak for a small niche group of power users. It's rediculous to think that the average user is doing 3D modeling or high powered video processing. It's just silly.
I have a dedicated bittorrent/music playing computer for live uncopywritten music. I've downloaded/uploaded over 1 terabyte of data and have specific computing needs for this. I'm just smart enough to recognize that my usage isn't normal.
Again, Read any of the computer hardware sites and the reviews on the quad core processors. They all say that these are currently enthusiast or power level parts not aimed at the general consumer.
They aren't. That's my whole point.Well, You are wrong, most software is behind the current hardware. The hardware is only still weak for a small niche market of power users. You are a power user but the majority of people out there, especially iMac buyers are not using their computers for the same tasks. Read any of the computer hardware sites and the reviews on the quad core processors. They all say that these are currently enthusiast or power level parts not aimed at the general consumer.
They aren't because they can't because the hardware is too weak. That was the entire point of my above post. That's why all these 8, 16 and then 32 core processors are so needed ASAP.The hardware is only weak for a small niche group of power users. It's rediculous to think that the average user is doing 3D modeling or high powered video processing. It's just silly.
I have a dedicated bittorrent/music playing computer for live uncopywritten music. I've downloaded/uploaded over 1 terabyte of data and have specific computing needs for this. I'm just smart enough to recognize that my usage isn't normal.
Again, Read any of the computer hardware sites and the reviews on the quad core processors. They all say that these are currently enthusiast or power level parts not aimed at the general consumer.
GenesisST
Oct 7, 12:18 PM
Curious. Why do you think Objective-C is not user-friendly and intuitive?
Cause it's not. I played with the iPhone SDK for a test app and had to relearn a few things. For example, the + or - in front of a method, which means instance or class method (or vice-versa). I could find the right information (or Google keywords) to get it without a few bouts of swearing.
Then my company got a contract to port an iPhone app to Android. And by port I mean rewrite since we can't share anything from obj-c to Java.
Coming from a C/C++ background, the learning curve was really quick. Plus Google did a relatively good job with its SDK and emulator which work pretty well on both Mac and Windows.
Cause it's not. I played with the iPhone SDK for a test app and had to relearn a few things. For example, the + or - in front of a method, which means instance or class method (or vice-versa). I could find the right information (or Google keywords) to get it without a few bouts of swearing.
Then my company got a contract to port an iPhone app to Android. And by port I mean rewrite since we can't share anything from obj-c to Java.
Coming from a C/C++ background, the learning curve was really quick. Plus Google did a relatively good job with its SDK and emulator which work pretty well on both Mac and Windows.
Bill McEnaney
Mar 27, 07:00 PM
According to the APA there is no sound science behind conversion therapy.
Some quotes from Nicolosi:
�If the father drops the kid and the kid gets brain damage, at least he�ll be straight. Small price to pay.�
�When we live our God-given integrity and our human dignity, there is no space for sex with a guy.�
�I do not believe that any man can ever be truly at peace in living out a homosexual orientation.�
I wouldn't have made the first comment, and I think he shouldn't have made it.
Here's a video of an interview with Dr. Robert Spitzer, the psychiatrist who helped the APa normalize homosexuality before he discovered that some homosexuals could change their sexual orientation (http://www.youtube.com/watch?v=ZwE6_dLweYo). I post the link to the video partly because I agree that James Dobson's organization, Focus on the Family, should have admitted that Spitzer thought very few homosexuals did that.
I agree with Nicolosi's second quoted comment, but I wonder I what kind of right he meant in video three, the one I asked you guys to watch part of before I wrote this post. During years of counseling, I've noticed that some therapists need to think more analytically than they do think. One counselor kept saying "selfish" when she meant "assertive" and told a group that suicide was one of the most selfish things anyone could do. At least I knew that she didn't mean that people were being assertive by killing themselves.
I don't know what to say about Nicolosi's third remark.
Some quotes from Nicolosi:
�If the father drops the kid and the kid gets brain damage, at least he�ll be straight. Small price to pay.�
�When we live our God-given integrity and our human dignity, there is no space for sex with a guy.�
�I do not believe that any man can ever be truly at peace in living out a homosexual orientation.�
I wouldn't have made the first comment, and I think he shouldn't have made it.
Here's a video of an interview with Dr. Robert Spitzer, the psychiatrist who helped the APa normalize homosexuality before he discovered that some homosexuals could change their sexual orientation (http://www.youtube.com/watch?v=ZwE6_dLweYo). I post the link to the video partly because I agree that James Dobson's organization, Focus on the Family, should have admitted that Spitzer thought very few homosexuals did that.
I agree with Nicolosi's second quoted comment, but I wonder I what kind of right he meant in video three, the one I asked you guys to watch part of before I wrote this post. During years of counseling, I've noticed that some therapists need to think more analytically than they do think. One counselor kept saying "selfish" when she meant "assertive" and told a group that suicide was one of the most selfish things anyone could do. At least I knew that she didn't mean that people were being assertive by killing themselves.
I don't know what to say about Nicolosi's third remark.
prady16
Aug 29, 10:55 AM
I sure do appreciate Dell for this!
If only they had making better quality products as their first priority!
If only they had making better quality products as their first priority!
ryme4reson
Oct 9, 12:56 PM
Macs have again taken the lead in my opinion with OS X and the Dual 1.25.
No one will ever change my mind. Call me a zealot, but that is what I think.
I am in a critical thinking class, and we spend 3 hrs a day, 2 times a week talking about people who rationalize like BackToTheMac. "No one will ever change my mind"
That is complete suppression of all the facts that are given to you. I think its a shame that you logically in your mind come to these conclusions. I bet you think Friday the 13th is dangerous, and you have lucky numbers huh :)
No one will ever change my mind. Call me a zealot, but that is what I think.
I am in a critical thinking class, and we spend 3 hrs a day, 2 times a week talking about people who rationalize like BackToTheMac. "No one will ever change my mind"
That is complete suppression of all the facts that are given to you. I think its a shame that you logically in your mind come to these conclusions. I bet you think Friday the 13th is dangerous, and you have lucky numbers huh :)
awmazz
Mar 11, 02:36 AM
Watching NHK at the moment and the static camera showing live feed of the burning gas pipeline just kept shaking for two minutes and the newsreader said it was an aftershock.
NB. I guess the most critical things that can get damaged in Japan are the nuke power stations, the reports so far say none are leaking.
NB. I guess the most critical things that can get damaged in Japan are the nuke power stations, the reports so far say none are leaking.
mrblack927
Apr 11, 01:22 PM
The biggest hassle was keyboard differences for me. Some keys I use quite often like "home" and "end" are missing. Command, which fills in for control in most cases, isn't in the "corners" (first and last keys in the bottom row) so instead of using my pinky + index finger for things like copy/paste, I had to get used to using thumb + index finger.
That being said, once you get used to it, it's not a problem. Like many others, I use winXP at work and OSX at home. You would think it would be confusing, but muscle memory is an amazing thing. Your hands eventually know which keys to use based on the environment you're using. You become almost ambidextrous in that sense. ;)
That being said, once you get used to it, it's not a problem. Like many others, I use winXP at work and OSX at home. You would think it would be confusing, but muscle memory is an amazing thing. Your hands eventually know which keys to use based on the environment you're using. You become almost ambidextrous in that sense. ;)
peharri
Sep 20, 09:59 AM
This is good news. When they announced it, I was pretty convinced they weren't talking about a box that required an additional computer, although USB storage or a dedicated server box seemed likely based upon the absense of evidence for an in-built hard disk.
So it's actually confirmed it can be used standalone. The missing piece is complete. This is iTunes for the rest of us. For those who don't want cable, who want to be able to subscribe to (and fund) specific TV shows and order movies on demand, this is for you. No computer required. Go home, flop on the couch, and watch what you want. Want something more powerful? Well, it'll integrate with your computers and presumably if someone wants to create devices that export iTunes libraries, like some sort of networked DVR, then it'll work with that too.
Wonderful. This deserves to be a success.
So it's actually confirmed it can be used standalone. The missing piece is complete. This is iTunes for the rest of us. For those who don't want cable, who want to be able to subscribe to (and fund) specific TV shows and order movies on demand, this is for you. No computer required. Go home, flop on the couch, and watch what you want. Want something more powerful? Well, it'll integrate with your computers and presumably if someone wants to create devices that export iTunes libraries, like some sort of networked DVR, then it'll work with that too.
Wonderful. This deserves to be a success.
aegisdesign
Oct 26, 05:03 AM
MacOSX scales very poorly compared to (say) Linux, Irix, or AIX, owing to its Mach underpinnings. 8 cpus won't get you much over 4 until Apple rips out the Mach guts and replaces it.
This may have been true prior to 10.4 in which OSX had essentially two funnels for processes to go to. In 10.4 they expanded that and in 10.5 they're taking it even further with features like separating OpenGL rendering on to a second CPU core even if the app isn't multithreaded.
This may have been true prior to 10.4 in which OSX had essentially two funnels for processes to go to. In 10.4 they expanded that and in 10.5 they're taking it even further with features like separating OpenGL rendering on to a second CPU core even if the app isn't multithreaded.
R.Perez
Mar 13, 03:46 PM
One word.
Night (http://en.wikipedia.org/wiki/Night).
One word.
Battery.
Night (http://en.wikipedia.org/wiki/Night).
One word.
Battery.
bugfaceuk
Apr 9, 09:32 AM
Nah. All those games you mentioned would be part of a pack of 25 on Nintendo for 19.99 like Namco museum.
Or would be part of a larger game as sub-games. Nintendo do understand this kind of gaming but package it differently. I am not at all convinced that that packaging & pricing strategy would not work on iOS.
Or would be part of a larger game as sub-games. Nintendo do understand this kind of gaming but package it differently. I am not at all convinced that that packaging & pricing strategy would not work on iOS.
OllyW
Apr 21, 07:28 AM
Wondering why Android users are on a Mac forum?
Perhaps they also own Macs, after all a lot of iPhone owners have Windows PCs.
Perhaps they also own Macs, after all a lot of iPhone owners have Windows PCs.
Gaelic1
Nov 1, 12:21 PM
If it's a simple swap of processors, then I would believe the rumors. :) 8-cores, wow! Much much faster than anyone anticipated.
Just who will write the programs for all this parallel processing? It's not simple and full of crashes as one core competes with memory etc. I believe it will be a long time before programming will catch up to these processors. That doesn't make them worth the money just yet.;)
Just who will write the programs for all this parallel processing? It's not simple and full of crashes as one core competes with memory etc. I believe it will be a long time before programming will catch up to these processors. That doesn't make them worth the money just yet.;)
bedifferent
May 2, 04:45 PM
google…
"OS X more secure than Windows"
There, fixed it for ya (and the "'s too) ;)
OS X and Windows have their pro's and con's, no OS is 100% secure. OS X based systems are generally more secure than Windows systems. I could google "OS X safer than Windows" and find as many claims as you suggest, but that would be bias. Google " 'OS X versus Windows' security' ", you will most likely discover articles/studies with no bias/agenda. If OS X wasn't more secure than Windows OS systems, why aren't more users running anti-virus/malware utilities?
However (and read my posts), working in the field I can assure you 75%+ of my clients have security/virus/malware issues with everything from XP-W7. Executable's are the equivalent to barfing into your system; they get everywhere and are difficult to remove.
If Windows followed Apple and developed hardware to utilize their OS instead of coding an OS for a myriad of profiles (and ditching antiquated BIOS for EFI) it would allow for a better end user experience and for MS to focus on better security. Yet this would mean millions to billions for businesses to reinvest in new hardware as well as MS producing a good product (based on their industrial design team and product history, I wouldn't bet on it).
"OS X more secure than Windows"
There, fixed it for ya (and the "'s too) ;)
OS X and Windows have their pro's and con's, no OS is 100% secure. OS X based systems are generally more secure than Windows systems. I could google "OS X safer than Windows" and find as many claims as you suggest, but that would be bias. Google " 'OS X versus Windows' security' ", you will most likely discover articles/studies with no bias/agenda. If OS X wasn't more secure than Windows OS systems, why aren't more users running anti-virus/malware utilities?
However (and read my posts), working in the field I can assure you 75%+ of my clients have security/virus/malware issues with everything from XP-W7. Executable's are the equivalent to barfing into your system; they get everywhere and are difficult to remove.
If Windows followed Apple and developed hardware to utilize their OS instead of coding an OS for a myriad of profiles (and ditching antiquated BIOS for EFI) it would allow for a better end user experience and for MS to focus on better security. Yet this would mean millions to billions for businesses to reinvest in new hardware as well as MS producing a good product (based on their industrial design team and product history, I wouldn't bet on it).
glocke12
Mar 13, 07:45 AM
Sounds like they need to send Godzilla in to take care of the reactors...
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