Huntn
Mar 13, 07:18 PM
'Renewables' are hardly without issue either. To make a decent amount of power you have to do it on a massive scale. What are your thoughts on the Chinese Three Gorges Dam?
Solar plants can be put out in the scrub, they don't destroy what can be some of the most beautiful places on Earth like dams do, and have much less land impact.
Solar plants can be put out in the scrub, they don't destroy what can be some of the most beautiful places on Earth like dams do, and have much less land impact.
guzhogi
May 5, 02:21 PM
Two weeks ago my service was flaking out. Couldn't make calls or get to 3G all day. Wasn't too happy. Wentthe AT&T store to go vent and the hottest clerk, I have ever seen, was working. She was so hot, she should have been over at VS in VS modellling something for me. wink, wink. nudge, nudge. ;) She said they were working on a go-live of 12 new towers. The engineers had screwed up the configs. So the new towers and some of the old towers weren't playing nice with network. I live in mostly Verizon country. AT&T has been making improvements out the whaz. They finalized the deal for Centennial Wireless. Alot of those towers flipped to ATT recently. So for me, my piece of the network got bigger & better. Now mind you this girl was so good looking she could have told me to set my iPhone on fire and I would have given it serious consideration. It seems like AT&T is trying to act like it cares. So back to mis hottie. I asked for her phone number. ANd she told me, 1-800-331-0500. I think she likes me.
Pics of her?
My sister keeps asking when the iPhone is coming to Verizon. She really wants an iPhone, but hates AT&T.
And just so you know, my sister's married. Sorry guys.
Pics of her?
My sister keeps asking when the iPhone is coming to Verizon. She really wants an iPhone, but hates AT&T.
And just so you know, my sister's married. Sorry guys.
skunk
Mar 12, 02:52 AM
Explosion reported at Fukushima plant.
An explosion has been heard from a Japanese nuclear power plant hit by Friday's devastating earthquake.
Reports said smoke was seen coming from the plant at Fukushima and several workers were injured.
Japanese officials fear a meltdown at one of the plant's reactors after radioactive material was detected outside it.
A huge relief operation is under way after the 8.9-magnitude earthquake and tsunami, which killed more than 600.
Hundreds more people are missing and it is feared about 1,300 may have died.
Japan's Prime Minister Naoto Kan declared a state of emergency at the Fukushima 1 and 2 power plants as engineers try to confirm whether a reactor at one of the stations has gone into meltdown.
Japan's NHK TV showed before and after pictures of the Fukushima plant. They appeared to show that the outer structure of one of four buildings at the plant had collapsed.
Cooling systems inside several reactors at the plants stopped working after Friday's earthquake cut the power supply.
Japan's nuclear agency said on Saturday that radioactive caesium and iodine had been detected near the number one reactor of the Fukushima 1 plant.
The agency said this may indicate that containers of uranium fuel inside the reactor may have begun melting.
http://www.bbc.co.uk/news/world-asia-pacific-12720219
An explosion has been heard from a Japanese nuclear power plant hit by Friday's devastating earthquake.
Reports said smoke was seen coming from the plant at Fukushima and several workers were injured.
Japanese officials fear a meltdown at one of the plant's reactors after radioactive material was detected outside it.
A huge relief operation is under way after the 8.9-magnitude earthquake and tsunami, which killed more than 600.
Hundreds more people are missing and it is feared about 1,300 may have died.
Japan's Prime Minister Naoto Kan declared a state of emergency at the Fukushima 1 and 2 power plants as engineers try to confirm whether a reactor at one of the stations has gone into meltdown.
Japan's NHK TV showed before and after pictures of the Fukushima plant. They appeared to show that the outer structure of one of four buildings at the plant had collapsed.
Cooling systems inside several reactors at the plants stopped working after Friday's earthquake cut the power supply.
Japan's nuclear agency said on Saturday that radioactive caesium and iodine had been detected near the number one reactor of the Fukushima 1 plant.
The agency said this may indicate that containers of uranium fuel inside the reactor may have begun melting.
http://www.bbc.co.uk/news/world-asia-pacific-12720219
leekohler
Apr 15, 12:09 PM
Right, because civil marriage is required for gays to have sex with each other. Nobody is forcing you to do anything. You can have sex with whomever you want to.
No, civil marriage is not required for sex, but it sure is required for a whole lot of other things like protecting our kids and partners legally. I know you must think that's just horrible, but there you go.
Right, lame jokes. Ok. Modern equivalent of female stand-up comics that used to joke about men leaving the toilet seat up.
Real sophisticated.
I don't think he meant it as a joke. A friend of mine got AIDS from a priest when he was under age. It's not funny.
No, civil marriage is not required for sex, but it sure is required for a whole lot of other things like protecting our kids and partners legally. I know you must think that's just horrible, but there you go.
Right, lame jokes. Ok. Modern equivalent of female stand-up comics that used to joke about men leaving the toilet seat up.
Real sophisticated.
I don't think he meant it as a joke. A friend of mine got AIDS from a priest when he was under age. It's not funny.
PCUser
Oct 12, 06:06 PM
MacCoaster, wouldn't it be more accurate to use clock() instead of time()? Here's with that change:
#include <stdio.h>
#include <time.h>
#include <math.h>
int main()
{
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#include <stdio.h>
#include <time.h>
#include <math.h>
int main()
{
benixau
Oct 12, 08:22 AM
Originally posted by jefhatfield
thank god that macs are not seen or built as throwaway consumer electronics
Too right. I had an LC630 up until about 2 months ago. First problem occured on week into use, apple monitor stoped working. 10 yrs later, power supply went. Only problem after the monitor problem and before the power supply porblem was the family needed to use it. That only meant that i couldnt sometimes.
A pc we had was upgraded every 6 months to make sure it would run. 2 months ago, four years into its life, the celeron 333 couldn't handle windows XP (it came with 98) after a serious OS problem. We chucked it, bought an AMD XP 1800+ and got two brand new power macs (MDD model). Cant afford an iBook or Powerbook yet.
Macs last longer, as long as you dont want the latest and greatest app to run, like Office v.X on a performa. If you can live with Office 2001 or 98 then, why get something untested.
A mac cost 2x as mush upfront. They last 4 - 5 times as long. Who saves money???
thank god that macs are not seen or built as throwaway consumer electronics
Too right. I had an LC630 up until about 2 months ago. First problem occured on week into use, apple monitor stoped working. 10 yrs later, power supply went. Only problem after the monitor problem and before the power supply porblem was the family needed to use it. That only meant that i couldnt sometimes.
A pc we had was upgraded every 6 months to make sure it would run. 2 months ago, four years into its life, the celeron 333 couldn't handle windows XP (it came with 98) after a serious OS problem. We chucked it, bought an AMD XP 1800+ and got two brand new power macs (MDD model). Cant afford an iBook or Powerbook yet.
Macs last longer, as long as you dont want the latest and greatest app to run, like Office v.X on a performa. If you can live with Office 2001 or 98 then, why get something untested.
A mac cost 2x as mush upfront. They last 4 - 5 times as long. Who saves money???
Nuvi
Apr 13, 04:40 AM
You can ignore this if you like; I've been lead to believe that Final Cut Pro X is the Final Cut Suit. There will be no separate applications like Color, Compressor, Soundtrack Pro etc. Regarding the upgrade pricing, apparently there won't be one since "FCPX is already priced the same as FCS3 upgrade." Regarding the delivery methods, it seems that App Store is the only option. When questioned about the delivery of multi-gigabyte downloads, it seems that App Store will be the one and only place to get Apple SOFTWARE (not just applications) in the future.
Apple 26.2
Apr 15, 04:09 PM
Whatever differences exist, you'll get used to them.
Huntn
Mar 13, 06:18 PM
The biggest wind farm in the world provides around 2MW/km^2. Your 100milesX100miles plant would only provide around 52 000MW (52GW) of power with same ratio. USA's power consumption in 2005 was 29PWh. I don't know how exactly this things can be converted but Fukushima I has installed power of 4.7GW and provides 25.8GWh each year while the biggest wind farm has installed capacity of 781MW. The plant you described would be around 10 times more powerful than the Fukushima but even then, it could provide around 250GWh which is a fraction of 29PWh.
Solar plants are better (80MW/km^2) but 10PWh is still far from 29PWh.
If someone knows how to convert these things properly or has more info on this, please educate me/us.
Maybe I can find a link. I've read (I think it was Popular Science) that a 10 square mile solar farm in the American West could provide enough to power the entire U.S. Now, due to distances, that power could not be transmitted to the East Coast, but it illustrates there are other much safer methods of obtaining power than dealing with the atomic genie.
Solar plants are better (80MW/km^2) but 10PWh is still far from 29PWh.
If someone knows how to convert these things properly or has more info on this, please educate me/us.
Maybe I can find a link. I've read (I think it was Popular Science) that a 10 square mile solar farm in the American West could provide enough to power the entire U.S. Now, due to distances, that power could not be transmitted to the East Coast, but it illustrates there are other much safer methods of obtaining power than dealing with the atomic genie.
Nuvi
Apr 13, 02:51 AM
I think they will still have the full studio boxed in store, I don't fancy downloading 6 DVDs worth of FCS from the app store, although it would make updates very easy.
I very much hope they are coming out with boxed version with printed manuals. Downloading pro apps or suit of pro apps from App Store without physical media or real manuals makes no sense.
I very much hope they are coming out with boxed version with printed manuals. Downloading pro apps or suit of pro apps from App Store without physical media or real manuals makes no sense.
Mac.World
Apr 24, 02:29 AM
Religion and politics. Two things never to be discussed on forums. Well that and iOS vs Android. :D
dnedved
Sep 12, 05:26 PM
You're crazy! Jobs just demoed a wireless replacement for a $5.00 cable that connects your computer to your TV. If you think this will change everything you're nuts!
And the iPod is just like an overpriced walkman, nobody is going to buy it.
I can get this device + a decent sized flat panel for 600 USD. What else is out there that lets me sit on the couch with a remote in my hand and watch the video content on my NAS? Sure there's Mac mini which I was about to buy ($$$ and a full computer to maintain), Myth front-end (did I mention hassle?), a modded Xbox (not enough CPU for big h.264), and probably some ugly M$ thing, but not at this cost, and not with the hassle-free user-friendliness that Apple builds into their products. And not in a sleek little package that I can hide behind a wall-mounted LCD, wireless and silent-running to boot. I'm going to have at least 2 of these, I don't want a full-function computer to maintain in each room I want to watch video, I want an appliance.
In otherwords, don't disconnect your cable, over-the-air antenna, or satellite antenna anytime soon.
I already did over a year ago in anticipation of this device, and don't miss it. I've got my NAS filling up right now. Sure I may "watch TV" on my 17" PB for now, but only because this device isn't out yet. I'm glad I waited and didn't get the mini.
If you don't get it, then you just don't get and I can't make you understand. I can't make it any clearer for you. The world just changed. All assuming they actually release this product that is!
And the iPod is just like an overpriced walkman, nobody is going to buy it.
I can get this device + a decent sized flat panel for 600 USD. What else is out there that lets me sit on the couch with a remote in my hand and watch the video content on my NAS? Sure there's Mac mini which I was about to buy ($$$ and a full computer to maintain), Myth front-end (did I mention hassle?), a modded Xbox (not enough CPU for big h.264), and probably some ugly M$ thing, but not at this cost, and not with the hassle-free user-friendliness that Apple builds into their products. And not in a sleek little package that I can hide behind a wall-mounted LCD, wireless and silent-running to boot. I'm going to have at least 2 of these, I don't want a full-function computer to maintain in each room I want to watch video, I want an appliance.
In otherwords, don't disconnect your cable, over-the-air antenna, or satellite antenna anytime soon.
I already did over a year ago in anticipation of this device, and don't miss it. I've got my NAS filling up right now. Sure I may "watch TV" on my 17" PB for now, but only because this device isn't out yet. I'm glad I waited and didn't get the mini.
If you don't get it, then you just don't get and I can't make you understand. I can't make it any clearer for you. The world just changed. All assuming they actually release this product that is!
Lord Blackadder
Mar 14, 06:11 PM
- Grid energy storage tech needs to advance so renewables can be integrated into base load and we can phase out fossil fuels and nuclear.
The problem with this is that I don't see any huge breakthroughs in battery technology on the horizon, and the most efficient 'battery" is still water behind a dam - or the energy contained in non-renewable sources.
We need to operate on the assumption that storage technology is not going to fundamentally improve.
The problem with this is that I don't see any huge breakthroughs in battery technology on the horizon, and the most efficient 'battery" is still water behind a dam - or the energy contained in non-renewable sources.
We need to operate on the assumption that storage technology is not going to fundamentally improve.
heisetax
Jul 12, 08:32 AM
Yeah, I hope apple lower their price point for the pro models. It is way too much. I love mac computer, but come on; the prices vs the PC suckass.
I know Macs are way better then PC, but PCs are good tool too.
Unless Apple bucks their own trend of charging more for the Intel Mac replacements over the G4/G5 units, we may be in for a rather large increase at the higher end on up. Intel processors cost more than G4/G5 processors. The high end of any processor costs a lot more than the slower ones of the same type. Does all of this add up to price decreases or price increases? As much as I would like to see a price decrease, to me that just does not add up.
Bill the TaxMan
I know Macs are way better then PC, but PCs are good tool too.
Unless Apple bucks their own trend of charging more for the Intel Mac replacements over the G4/G5 units, we may be in for a rather large increase at the higher end on up. Intel processors cost more than G4/G5 processors. The high end of any processor costs a lot more than the slower ones of the same type. Does all of this add up to price decreases or price increases? As much as I would like to see a price decrease, to me that just does not add up.
Bill the TaxMan
*LTD*
May 2, 09:55 AM
Mac OS X fanboys really need to stop clinging to the mentality that "viruses" don't exist for OS X
They don't.
They don't.
iindigo
May 2, 11:02 AM
Windows Vista & 7 have the UAC - meaning that admin accounts are effectively the same as on *nix & OS X.
It works well (on Win7)
I'm well aware of UAC. UAC also just happens to be "that annoying popup thing" that has become extremely popular for users to disable entirely since the debut of Vista.
It works well (on Win7)
I'm well aware of UAC. UAC also just happens to be "that annoying popup thing" that has become extremely popular for users to disable entirely since the debut of Vista.
Cyrax
Apr 6, 10:45 AM
I just switched. Like, a week ago.
1. Expose + Spaces are GREAT window managers. I took to both like ducks to water.
2. Spotlight is pretty awesome and intuitive. However, Win 7 has features like that integrated.
3. I never used the Explorer, always just navigated through folders one by one (bad habit, I guess). So Finder has been a bit of a learning curve especially since the opening folders behavior is not quite the same. Like when you double click on a new folder a new window opens up.
4. No registry is great. Installing/uninstalling apps is clean and efficient. Just the way it should be.
5. The Dock is a mess. Of course, this is nothing new. Many, many people have spent tons of time talking about it. However, it is fairly intuitive and simple to use. It's also very tweakable for those who want to do it. I guess that's why Apple has kept it around.
6. I like how Mac OS X keeps all the power user features out there and accessible. Automator for example. OS X looks nice and is easy to use but is actually extremely flexible and powerful. Windows, of course, you can do a lot to tweak it, but it just doesn't feel the same.
7. Quicktime-stuff and iTunes run MUCH better on the Mac. No surprise there.
1. Expose + Spaces are GREAT window managers. I took to both like ducks to water.
2. Spotlight is pretty awesome and intuitive. However, Win 7 has features like that integrated.
3. I never used the Explorer, always just navigated through folders one by one (bad habit, I guess). So Finder has been a bit of a learning curve especially since the opening folders behavior is not quite the same. Like when you double click on a new folder a new window opens up.
4. No registry is great. Installing/uninstalling apps is clean and efficient. Just the way it should be.
5. The Dock is a mess. Of course, this is nothing new. Many, many people have spent tons of time talking about it. However, it is fairly intuitive and simple to use. It's also very tweakable for those who want to do it. I guess that's why Apple has kept it around.
6. I like how Mac OS X keeps all the power user features out there and accessible. Automator for example. OS X looks nice and is easy to use but is actually extremely flexible and powerful. Windows, of course, you can do a lot to tweak it, but it just doesn't feel the same.
7. Quicktime-stuff and iTunes run MUCH better on the Mac. No surprise there.
Multimedia
Jul 12, 04:55 PM
This thread is getting too funny. Apple has been so far behind on power these past few years and now we get the chance to use Conroe, and suddenly that's not good enough for the Mac snobs. Conroe is an extremely fast chip (especially compared to G5), so I don't get why some people think it's a bad choice for the pro-line up. Sure, it can't do smp, but not everyone needs or want to pay for quad processing.
So, aside from the ability to do multiple processing, what advantages does Woodcrest have that make it mandatory to go in the pro-line? How much "faster" is it going to be over the Conroe? It's my understanding that they are identical in that respect.Yes they are. I agree with you. But when I wrote that earlier in this thread, someone wrote that economies of scale dictated that Woody goes in everything Pro rather than only in the Quad. Makes no sense to me either. I think all non-quads should be Conroe.
So, aside from the ability to do multiple processing, what advantages does Woodcrest have that make it mandatory to go in the pro-line? How much "faster" is it going to be over the Conroe? It's my understanding that they are identical in that respect.Yes they are. I agree with you. But when I wrote that earlier in this thread, someone wrote that economies of scale dictated that Woody goes in everything Pro rather than only in the Quad. Makes no sense to me either. I think all non-quads should be Conroe.
twoodcc
Oct 26, 12:29 AM
well i must say i'd be kinda suprized to see an update this early with apple. especially since i just bought a mac pro. i'd be mad if the prices of the one i just bought goes down
wnurse
Mar 18, 03:05 PM
It's a great convenience until the RIAA gets pissed and either changes their mind about downloadable music or tells Apple to hike their prices.
We shouldn't worry though, Apple will defeat this in no time.
Really?. how?. Regardless of what apple does, it might be even easier for DVD Jon to break their new programming than for them to come up with new programming. Think about it. A company with a lot of paid developers getting outwitted by a guy with time on his hands. I think he wins everytime. Their cost to defeat him is astromnomical compared to his cost to defeat them.
Although it's an eye opener to know that itunes itself is what wraps the music with DRM. I'd have thought the music was already DRM'd on the server. But I can see why apple chose that route, so that to get DRM'd songs onto an ipod, you would have to use itunes. I bet they never thought someone would bypass the itunes interface (kind of shortsighted if you ask me, this should have been anticipated).
One way around this problem would be to store the music in an encoded format and have itunes decode the music and wrap in DRM.
Unfortunately, that can be bypassed too. A competent enough person (example DVD jon) could intercept the process between decode and before DRM wrapping and deliver the music. Another way would be for itunes server to request itunes to send a key and then use that key to add DRM to the music on server before delivering to user, although then you could build a player that intercepted the key and uses it to remove the DRM.
I'm sure for every solution apple can think of, DVD jon can think of a way to defeat it. There might be no technical solution to the problem at all.
We shouldn't worry though, Apple will defeat this in no time.
Really?. how?. Regardless of what apple does, it might be even easier for DVD Jon to break their new programming than for them to come up with new programming. Think about it. A company with a lot of paid developers getting outwitted by a guy with time on his hands. I think he wins everytime. Their cost to defeat him is astromnomical compared to his cost to defeat them.
Although it's an eye opener to know that itunes itself is what wraps the music with DRM. I'd have thought the music was already DRM'd on the server. But I can see why apple chose that route, so that to get DRM'd songs onto an ipod, you would have to use itunes. I bet they never thought someone would bypass the itunes interface (kind of shortsighted if you ask me, this should have been anticipated).
One way around this problem would be to store the music in an encoded format and have itunes decode the music and wrap in DRM.
Unfortunately, that can be bypassed too. A competent enough person (example DVD jon) could intercept the process between decode and before DRM wrapping and deliver the music. Another way would be for itunes server to request itunes to send a key and then use that key to add DRM to the music on server before delivering to user, although then you could build a player that intercepted the key and uses it to remove the DRM.
I'm sure for every solution apple can think of, DVD jon can think of a way to defeat it. There might be no technical solution to the problem at all.
notabadname
Apr 20, 05:40 PM
Largest App store . . .
Interesting and "generic" use by Apple execs. This could be used against them, as compared to saying that our "App Store" is the largest of any of the available applications stores. Subtle, but significant.
Interesting and "generic" use by Apple execs. This could be used against them, as compared to saying that our "App Store" is the largest of any of the available applications stores. Subtle, but significant.
Peace
Sep 20, 12:56 AM
I always thought it would have a hard drive.Even though MacCentral says it doesn't I don't think Bob Iger is so dumb to not know it does.
Watch for EyeTV and Apple coming together over the next 3 months!!
This WILL be a killer box.
Watch for EyeTV and Apple coming together over the next 3 months!!
This WILL be a killer box.
alex_ant
Oct 9, 08:08 PM
Originally posted by gopher
Maybe we have, but nobody has provided compelling evidence to the contrary.
You must be joking. Reference after reference has been provided and you simply break from the thread, only to re-emerge in another thread later. This has happened at least twice now that I can remember.
The Mac hardware is capable of 18 billion floating calculations a second. Whether the software takes advantage of it that's another issue entirely.
My arse is capable of making 8-pound turds, but whether or not I eat enough baked beans to take advantage of that is another issue entirely. In other words,
18 gigaflops = about as likely as an 8-pound turd in my toilet. Possible, yes (under the most severely ridiculous condtions). Real-world, no.
If someone is going to argue that Macs don't have good floating point performance, just look at the specs.
For the - what is this, fifth? - time now: AltiVec is incapable of double precision, and is capable of accelerating only that code which is written specifically to take advantage of it. Which is some of it. Which means any high "gigaflops" performance quotes deserve large asterisks next to them.
If they really want good performance and aren't getting it they need to contact their favorite developer to work with the specs and Apple's developer relations.
Exactly, this is the whole problem - if a developer wants good performance and can't get it, they have to jump through hoops and waste time and money that they shouldn't have to waste.
Apple provides the hardware, it is up to developer companies to utilize the hardware the best way they can. If they can't utilize Apple's hardware to its most efficient mode, then they should find better developers.
Way to encourage Mac development, huh? "Hey guys, come develop for our platform! We've got a 3.5% national desktop market share and a 2% world desktop market share, and we have an uncertain future! We want YOU to spend time and money porting your software to OUR platform, and on top of that, we want YOU to go the extra mile to waste time and money that you shouldn't have to waste just to ensure that your code doesn't run like a dog on our ancient wack-job hack of a processor!"
If you are going to complain that Apple doesn't have good floating point performance, don't use a PC biased spec like Specfp.
"PC biased spec like SPECfp?" Yes, the reason PPC does so poorly in SPEC is because SPECfp is biased towards Intel, AMD, Sun, MIPS, HP/Compaq, and IBM (all of whose chips blow the G4 out of the water, and not only the x86 chips - the workstation and server chips too, literally ALL of them), and Apple's miserable performance is a conspiracy engineered by The Man, right?
Go by actual floating point calculations a second.
Why? FLOPS is as dumb a benchmark as MIPS. That's the reason cross-platform benchmarks exist.
Nobody has shown anything to say that PCs can do more floating point calculations a second. And until someone does I stand by my claim.
An Athlon 1700+ scores about what, 575 in SPECfp2000 (depending on the system)? Results for the 1.25GHz G4 are unavailable (because Apple is ashamed to publish them), but the 1GHz does about 175. Let's be very gracious and assume the new GCC has got the 1.25GHz G4 up to 300. That's STILL terrible. So how about an accurate summary of the G4's floating point performance:
On the whole, poor.******
* Very strong on applications well-suited to AltiVec and optimized to take advantage of it.
Maybe we have, but nobody has provided compelling evidence to the contrary.
You must be joking. Reference after reference has been provided and you simply break from the thread, only to re-emerge in another thread later. This has happened at least twice now that I can remember.
The Mac hardware is capable of 18 billion floating calculations a second. Whether the software takes advantage of it that's another issue entirely.
My arse is capable of making 8-pound turds, but whether or not I eat enough baked beans to take advantage of that is another issue entirely. In other words,
18 gigaflops = about as likely as an 8-pound turd in my toilet. Possible, yes (under the most severely ridiculous condtions). Real-world, no.
If someone is going to argue that Macs don't have good floating point performance, just look at the specs.
For the - what is this, fifth? - time now: AltiVec is incapable of double precision, and is capable of accelerating only that code which is written specifically to take advantage of it. Which is some of it. Which means any high "gigaflops" performance quotes deserve large asterisks next to them.
If they really want good performance and aren't getting it they need to contact their favorite developer to work with the specs and Apple's developer relations.
Exactly, this is the whole problem - if a developer wants good performance and can't get it, they have to jump through hoops and waste time and money that they shouldn't have to waste.
Apple provides the hardware, it is up to developer companies to utilize the hardware the best way they can. If they can't utilize Apple's hardware to its most efficient mode, then they should find better developers.
Way to encourage Mac development, huh? "Hey guys, come develop for our platform! We've got a 3.5% national desktop market share and a 2% world desktop market share, and we have an uncertain future! We want YOU to spend time and money porting your software to OUR platform, and on top of that, we want YOU to go the extra mile to waste time and money that you shouldn't have to waste just to ensure that your code doesn't run like a dog on our ancient wack-job hack of a processor!"
If you are going to complain that Apple doesn't have good floating point performance, don't use a PC biased spec like Specfp.
"PC biased spec like SPECfp?" Yes, the reason PPC does so poorly in SPEC is because SPECfp is biased towards Intel, AMD, Sun, MIPS, HP/Compaq, and IBM (all of whose chips blow the G4 out of the water, and not only the x86 chips - the workstation and server chips too, literally ALL of them), and Apple's miserable performance is a conspiracy engineered by The Man, right?
Go by actual floating point calculations a second.
Why? FLOPS is as dumb a benchmark as MIPS. That's the reason cross-platform benchmarks exist.
Nobody has shown anything to say that PCs can do more floating point calculations a second. And until someone does I stand by my claim.
An Athlon 1700+ scores about what, 575 in SPECfp2000 (depending on the system)? Results for the 1.25GHz G4 are unavailable (because Apple is ashamed to publish them), but the 1GHz does about 175. Let's be very gracious and assume the new GCC has got the 1.25GHz G4 up to 300. That's STILL terrible. So how about an accurate summary of the G4's floating point performance:
On the whole, poor.******
* Very strong on applications well-suited to AltiVec and optimized to take advantage of it.
campingsk8er
May 2, 09:23 AM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_7 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8E303 Safari/6533.18.5)
So much for apple computers not getting viruses
So much for apple computers not getting viruses
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