barkmonster
Sep 14, 09:01 AM
If your Mac is slower than a PC for any reason on the same application it is because the software hasn't been optimized for the Mac. Write the software developer before you complain about the Mac speed. Get them to develop for Altivec. It makes a world of difference.
No chance.
Most applications that can take advantage of Altivec already do, there's a lot of processes that can't benefit from Altivec at all and that's where the G4 is getting beaten senseless.
Even Altivec itself is crippled by the bus speed.
The G4 achieves 1.3Gb/s on the dual 1Ghz G4 with the 167Mhz Front Side Bus.
Remembering that there's 8 bits in a byte and memory is 64 bit the Mb/s of the FSB works out as follows :
(100 / 3) x 5 = 166.666 this is just the precise way of calculating the bus speed
64 bit / 8 = 8 bytes
8 x 166.666Mhz = 1.333 GB/s
Remembering that 1.3Gb/s is the most the system controller can transfere to either CPU, altivec is hardly getting any of the juice it needs at all with the current G4 design.
Assuming we're still talking about that dual Ghz G4, Altvec works out like this :
(128 / 8) x 1000Mhz = 15.625 Gb/s
It's only getting a measly 1.3Gb/s, hardly what it needs.
Plus both CPUs and both Altivec units have to share the same 167Mhz FSB to transfere data to and from main memory.
Even though the L2 and L3 cache have a lot to play in getting around the FSB bottleneck, that's 1.3Gb/s of bandwidth shared between cpus and SiMD units that require a total of 33.85Mb/s.
If you're working on data that's less than 256K it fits in the L2 cache and there's no bottleneck, anything bigger than that and it's either got to fit in the L3 which is half the required bandwidth or it's coming from main system memory with that tiny 1.3Mb/s of bandwidth.
No chance.
Most applications that can take advantage of Altivec already do, there's a lot of processes that can't benefit from Altivec at all and that's where the G4 is getting beaten senseless.
Even Altivec itself is crippled by the bus speed.
The G4 achieves 1.3Gb/s on the dual 1Ghz G4 with the 167Mhz Front Side Bus.
Remembering that there's 8 bits in a byte and memory is 64 bit the Mb/s of the FSB works out as follows :
(100 / 3) x 5 = 166.666 this is just the precise way of calculating the bus speed
64 bit / 8 = 8 bytes
8 x 166.666Mhz = 1.333 GB/s
Remembering that 1.3Gb/s is the most the system controller can transfere to either CPU, altivec is hardly getting any of the juice it needs at all with the current G4 design.
Assuming we're still talking about that dual Ghz G4, Altvec works out like this :
(128 / 8) x 1000Mhz = 15.625 Gb/s
It's only getting a measly 1.3Gb/s, hardly what it needs.
Plus both CPUs and both Altivec units have to share the same 167Mhz FSB to transfere data to and from main memory.
Even though the L2 and L3 cache have a lot to play in getting around the FSB bottleneck, that's 1.3Gb/s of bandwidth shared between cpus and SiMD units that require a total of 33.85Mb/s.
If you're working on data that's less than 256K it fits in the L2 cache and there's no bottleneck, anything bigger than that and it's either got to fit in the L3 which is half the required bandwidth or it's coming from main system memory with that tiny 1.3Mb/s of bandwidth.
BklynKid
Jun 10, 11:53 AM
It took a "research firm" to figure this out? I don't know why people were expecting Verizon to get it before T-mobile. All carriers will get it eventually but it makes only sense that the one also using the GSM network will get it first.
assembled
Mar 19, 08:04 AM
Do these devices need to access anything on your LAN, or do they just need Internet access ?
If they need LAN access, then if you're thinking about just using mac address filtering for them, then why bother with WPA2e for the rest ?
If they just need Internet access, then use a different SSID connected to a VLAN that only has Internet access, obviously with suitable firewall rules in place.
I tend to suggest using a wired connection for anything that doesn't support wireless at the required security level, and if it only supports wireless at a level that doesn't meet the required security level, then I wouldn't purchase it.
If they need LAN access, then if you're thinking about just using mac address filtering for them, then why bother with WPA2e for the rest ?
If they just need Internet access, then use a different SSID connected to a VLAN that only has Internet access, obviously with suitable firewall rules in place.
I tend to suggest using a wired connection for anything that doesn't support wireless at the required security level, and if it only supports wireless at a level that doesn't meet the required security level, then I wouldn't purchase it.
Dont Hurt Me
Oct 10, 07:49 AM
Exactly! That's why the iMacs didn't get the Intel procssors until 7 months after the Mac Pros, right?Apple was in transition working from the bottom up to the pro models but now that the transition is complete I guess it will be back to the old way of doing things. I could be wrong and would love to see everything updated. You just never know with Apple because of the backroom deals they make with manufactors.
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Laird Knox
Mar 5, 04:18 PM
I saw some of the difficulties in cropping this, and wondered if an oval crop would help. Once I started playing with it, then I started really seeing the ovals/circles: chips, cups, table, his hat, her glasses, tomatoes. And I saw the rectangles: floor tiles, trays, paper dishes. More contrasts! After experimenting with the oval crop, it felt right to put this within a rectangle frame --another contrast, and it makes me feel more like I'm sneaking a peek at this couple, as Keleko did when shooting this pict.
What do you think?
Honestly, it doesn't really work for me. Not sure why. The black shirt does fall into the black of the crop but there is something else I can't explain.
Although when you mentioned the circles and squares I did see something else. Had you been able to stage the picture it might have been interesting to align the trays and their contents with the tile pattern. But then if you staged it you probably would have lost the candid nature.
What do you think?
Honestly, it doesn't really work for me. Not sure why. The black shirt does fall into the black of the crop but there is something else I can't explain.
Although when you mentioned the circles and squares I did see something else. Had you been able to stage the picture it might have been interesting to align the trays and their contents with the tile pattern. But then if you staged it you probably would have lost the candid nature.
AppliedVisual
Oct 10, 11:13 PM
Considering the Mini got bumped lately do you reckon that's very likely?
Yes.
I'm sure Apple will progress the Mini to C2D when they Macbook is updated. The Mini only received a minor speed bump the last time around and I bet it had more to do with keeping consistant pricing than it did with updating a product.
Yes.
I'm sure Apple will progress the Mini to C2D when they Macbook is updated. The Mini only received a minor speed bump the last time around and I bet it had more to do with keeping consistant pricing than it did with updating a product.
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Rower_CPU
May 6, 01:24 AM
Chill out, springscansing. Either this guy is a troll, and not worth it, or he's actually looking for discussion and not a flamefest.
Give him a chance.
Give him a chance.
MacRumors
Oct 9, 03:02 PM
http://www.macrumors.com/images/macrumorsthreadlogo.gif (http://www.macrumors.com)
Target has joined Wal-Mart (http://today.reuters.com/news/articlenews.aspx?type=internetNews&storyID=2006-10-09T181443Z_01_N09273960_RTRUKOC_0_US-RETAIL-TARGET-LETTER.xml&WTmodLoc=InternetNewsHome_C2_internetNews-2) in cautioning major movie studies that digital movies could hurt retail DVD sales.
Target's letter from President Gregg Steinhafel noted that movie studio downloads were less expensive than DVDs, according to the newspaper. The letter also said that if the pricing did not become more equitable, Target would reconsider its investment in the DVD business, the paper said.
Wal-Mart was recently cited (http://www.macrumors.com/pages/2006/09/20060922134714.shtml) as warning Movie Studios that there could be consequences if more movie studies joined in digital movie distribution alongside Disney.
Disney's Present of Home Entertainment has reportedly met with Target executives to stress that digital distribution remains a small market.
Target has joined Wal-Mart (http://today.reuters.com/news/articlenews.aspx?type=internetNews&storyID=2006-10-09T181443Z_01_N09273960_RTRUKOC_0_US-RETAIL-TARGET-LETTER.xml&WTmodLoc=InternetNewsHome_C2_internetNews-2) in cautioning major movie studies that digital movies could hurt retail DVD sales.
Target's letter from President Gregg Steinhafel noted that movie studio downloads were less expensive than DVDs, according to the newspaper. The letter also said that if the pricing did not become more equitable, Target would reconsider its investment in the DVD business, the paper said.
Wal-Mart was recently cited (http://www.macrumors.com/pages/2006/09/20060922134714.shtml) as warning Movie Studios that there could be consequences if more movie studies joined in digital movie distribution alongside Disney.
Disney's Present of Home Entertainment has reportedly met with Target executives to stress that digital distribution remains a small market.
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NewGenAdam
Apr 12, 06:24 PM
You'll have to explain how a person would do a worse job simply because of their ethnicity.
I don't actually think ethnicity makes a difference but it's an interesting thought experiment.
Imagine you move to a country where nobody talks to white people. White people are totally ignored, irrespective of anything. Naturally then, if you employed a white person to work in a shop they'd do an awful job because they wouldn't be able to serve any of the racist clientele.
If we can choose against people by how well they'd do a job, and being white would mean you couldn't do a job, could we choose not to employ a white person because of this?
I don't actually think ethnicity makes a difference but it's an interesting thought experiment.
Imagine you move to a country where nobody talks to white people. White people are totally ignored, irrespective of anything. Naturally then, if you employed a white person to work in a shop they'd do an awful job because they wouldn't be able to serve any of the racist clientele.
If we can choose against people by how well they'd do a job, and being white would mean you couldn't do a job, could we choose not to employ a white person because of this?
Rocketman
Oct 6, 02:52 PM
No way in hell. They've already asked their developers to change app resolutions once. 3 screen sizes will never fly with developers.
99.999% likelihood of this being total nonsense.
It is not necessary to change screen resolution to miniaturize the device. An iPad for example is the opposite of dense graphics to the degree shrinking it could maintain the same resolution even at 6-7" diagonal.
An "iPhone nano" could have the same screen resolution as an iPhone 3GS and be the size of a bit over an iPod nano. Like the current iPod Nano x2 or so.
I agree having too many resolutions is a problem, mainly for bit flipping applications like games and fixed I/O display apps.
In all these years true screen size independence has not happened, so I am not holding my breath now either, since Apple has been dumbing down or crippling the CPU, graphics, and memory.
Whatever China wants is what Apple is making. Yes Verizon will have LTE/CDMA handsets, but AT&T will have LTE/GSM handsets and will maintain market dominance where their service does not have holes. Verizon will exploit captured clients and areas where AT&T service is lacking.
Once LTE is turned on the entire estimate where those zones are will change because the easiest way for AT&T to poach Verizon clients is to offer what they want. LTE/something slower, modern handsets, post-sale service.
Verizon customer service is widely hated.
Rocketman
99.999% likelihood of this being total nonsense.
It is not necessary to change screen resolution to miniaturize the device. An iPad for example is the opposite of dense graphics to the degree shrinking it could maintain the same resolution even at 6-7" diagonal.
An "iPhone nano" could have the same screen resolution as an iPhone 3GS and be the size of a bit over an iPod nano. Like the current iPod Nano x2 or so.
I agree having too many resolutions is a problem, mainly for bit flipping applications like games and fixed I/O display apps.
In all these years true screen size independence has not happened, so I am not holding my breath now either, since Apple has been dumbing down or crippling the CPU, graphics, and memory.
Whatever China wants is what Apple is making. Yes Verizon will have LTE/CDMA handsets, but AT&T will have LTE/GSM handsets and will maintain market dominance where their service does not have holes. Verizon will exploit captured clients and areas where AT&T service is lacking.
Once LTE is turned on the entire estimate where those zones are will change because the easiest way for AT&T to poach Verizon clients is to offer what they want. LTE/something slower, modern handsets, post-sale service.
Verizon customer service is widely hated.
Rocketman
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SuperCachetes
Mar 27, 10:08 AM
How about no driving tax. How about we tax people appropriately and get rid of crap like business tax incentives and farm subsidies since they're only ever abused by people that 'play the game'.
Why should we be screwing over regular people so much.
I agree with the first half of your post, but the "regular people" need to stop trying to blame the government for their problems. If they have a crappy life or can't afford something they think they need, it probably isn't because they are overtaxed.
Why should we be screwing over regular people so much.
I agree with the first half of your post, but the "regular people" need to stop trying to blame the government for their problems. If they have a crappy life or can't afford something they think they need, it probably isn't because they are overtaxed.
redeye be
May 28, 03:58 AM
...
thx mate. Positive words are always nice to hear/read!
Also, have you thought of making a modified version which can join any team, and then submit it to Dashboard Widgets.com (http://www.dashboardwidgets.com/) , you could win a Mac mini! :D (by the way I am in no way associated with these guys)
Actually you can already. I just put some 'MacRumors' text on the back to maybe steal some folders from other teams when i release the beta to the whole wide world ;).
thx mate. Positive words are always nice to hear/read!
Also, have you thought of making a modified version which can join any team, and then submit it to Dashboard Widgets.com (http://www.dashboardwidgets.com/) , you could win a Mac mini! :D (by the way I am in no way associated with these guys)
Actually you can already. I just put some 'MacRumors' text on the back to maybe steal some folders from other teams when i release the beta to the whole wide world ;).
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appleguy123
Dec 27, 07:17 PM
What type of fraudulent activity?
Apple OC
May 2, 08:39 PM
Unless the microgenetics machines are small, well, there are several stages in DNA transcription and reverse transcriptase, which would make several conditions unsuitable. Heat destroys it. It can be awfully slow. There are at least 6 stages using different equipment.
They are not testing his DNA for a court of law ... just verifying that he is the one who deserves to be the dead guy
They are not testing his DNA for a court of law ... just verifying that he is the one who deserves to be the dead guy
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Kilamite
Oct 6, 11:17 AM
I'm not saying its a necessity I'm just saying Apple's curve of sales is going up while Nokia and other manufactures are losing sales with the model suggested in the article.
I'm not saying Apple couldn't pull it of, maybe they can I'm just saying I'm skeptical of this report. That's all :)
You are pulling figures out of thin-air. Where is your proof that the reason Nokia and other manufactures aren't doing well is because they have more than one type of phone?
I'm not saying Apple couldn't pull it of, maybe they can I'm just saying I'm skeptical of this report. That's all :)
You are pulling figures out of thin-air. Where is your proof that the reason Nokia and other manufactures aren't doing well is because they have more than one type of phone?
thatisme
Mar 28, 01:39 PM
EF-S lenses are EF mount lenses that have a smaller element in the rear of the lens that works ONLY on 1.6 crop sensor EF-S Canon cameras. With this design, the glass elements can be smaller and lighter than their EF counterparts, but are only compatible with the 1.6 crop sensor cameras. Design wise, the rear element is placed closer to the sensor than EF lenses.
DO NOT use an EF-S lens on a 1.3 crop sensor (1D series cameras) or on a Full Frame 1.0 sensor (1Ds or 5D series cameras), as the rear element of the lens will interfere with the operation of the reflex mirror and may/ will cause damage to your camera.
To the previous post about focal lengths, the difference in perceived focal length comes into account when you factor in the 1.6 cropped sensor. Since the sensor is physically smaller than a Full Frame or 1.3 crop sensor, it is essentially taking the image from the center portion of the lens.
So, you WILL get different focal lengths from 2 identically marked lenses where one is an EF-S lens and the other is an EF lens.
DO NOT use an EF-S lens on a 1.3 crop sensor (1D series cameras) or on a Full Frame 1.0 sensor (1Ds or 5D series cameras), as the rear element of the lens will interfere with the operation of the reflex mirror and may/ will cause damage to your camera.
To the previous post about focal lengths, the difference in perceived focal length comes into account when you factor in the 1.6 cropped sensor. Since the sensor is physically smaller than a Full Frame or 1.3 crop sensor, it is essentially taking the image from the center portion of the lens.
So, you WILL get different focal lengths from 2 identically marked lenses where one is an EF-S lens and the other is an EF lens.
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JPyre
Apr 12, 05:00 PM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8G4 Safari/6533.18.5)
I guess one could argue that scalpers are inflating at&t's numbers.
I chose AT&T for my second gen ipad because I've had every iPhone and iPad on day one and AT&T has treated me good with no issues.
That being said my vzw work droid is defiantly slower but has better coverage.
I guess one could argue that scalpers are inflating at&t's numbers.
I chose AT&T for my second gen ipad because I've had every iPhone and iPad on day one and AT&T has treated me good with no issues.
That being said my vzw work droid is defiantly slower but has better coverage.
.jpg "quotes and sayings about life")
awadeee
May 2, 12:54 PM
This is a relief. :D
MorphingDragon
Apr 15, 08:36 AM
still cheaper than a lot of the competition. before we went to sql 2005 we looked at Oracle. by the time you bought the add on packs it was almost $1 million for our installation. SQL was 1/4 that.
AD might be a bit expensive but the AD forests people created in Windows 2000 can be upgraded every version with minimal issues and it works out of the box. with other products you first have to spend months creating your schema, pray it doesn't break when used with other products and upgrading can be a big PITA. AD is the apple of corporate IT. you don't need a team of geeks toiling away for months to code a ldap schema, it just works out of the box
1. You aren't looking very hard if your choices became MSSQL vs OracleDB.
2. If you spend months creating your LDAP or even AD schema/map, you need to go back to your clients/customer/contractee/er and do some proper planning.
3. AD was quickly dumped by the likes of Wall Street and Cox Industries. AD is a solution, not the Apple of Corporate IT.
AD might be a bit expensive but the AD forests people created in Windows 2000 can be upgraded every version with minimal issues and it works out of the box. with other products you first have to spend months creating your schema, pray it doesn't break when used with other products and upgrading can be a big PITA. AD is the apple of corporate IT. you don't need a team of geeks toiling away for months to code a ldap schema, it just works out of the box
1. You aren't looking very hard if your choices became MSSQL vs OracleDB.
2. If you spend months creating your LDAP or even AD schema/map, you need to go back to your clients/customer/contractee/er and do some proper planning.
3. AD was quickly dumped by the likes of Wall Street and Cox Industries. AD is a solution, not the Apple of Corporate IT.
Apple Corps
Feb 26, 04:14 PM
You are vested after 5 years - that is correct - but what is the PBO (projected benefit obligation) for 5 years service in industry vs what the PBO is for 6 years "service" (ha ha ha) at the public trough :rolleyes: :rolleyes: :rolleyes:
torbjoern
May 3, 01:34 PM
@notjustjay: the 13" already does have an SD-card slot. is there any chance that'll be taken away?
BWhaler
Sep 1, 12:15 PM
This is, of course, due to the release of a new version of OS X every 18 months or so compared to the ridiculous periods between Windows versions.
Agreed.
Agreed.
0815
Apr 26, 12:02 PM
Yea! And limit their new OS to about 20% of their users.
Not that I can back it up by any numbers, but I would assume that more than 20% of the Macs out there that can run Lion have a USB port ....
EDIT: well, I just saw that the original post was limiting to Thunderbold ... ok, we are not there yet with 100% thunderbolt
"how" doesnt really bother me, only "when"
very well said ... maybe they can make everyone happy by offering the choice between:
- download (MAS or whatever other means)
- USB stick
- DVD
I just think now is the time to think about the future and offer options according to that (along with being the DVD an optional accessory on new Macs). DVDs are just no longer needed for the masses.
so everyone can pick his/her favorite based on their needs and their future plans (I for sure will skip the DVD)
Not that I can back it up by any numbers, but I would assume that more than 20% of the Macs out there that can run Lion have a USB port ....
EDIT: well, I just saw that the original post was limiting to Thunderbold ... ok, we are not there yet with 100% thunderbolt
"how" doesnt really bother me, only "when"
very well said ... maybe they can make everyone happy by offering the choice between:
- download (MAS or whatever other means)
- USB stick
- DVD
I just think now is the time to think about the future and offer options according to that (along with being the DVD an optional accessory on new Macs). DVDs are just no longer needed for the masses.
so everyone can pick his/her favorite based on their needs and their future plans (I for sure will skip the DVD)
iJohnHenry
Apr 9, 05:26 PM
Cao Cao must be a big proponent of speed limits, helmet laws, OSHA, the FDA, the EPA, government regulations, etc.
Just wait until he tables his idea for Human brood mares. :eek:
Just wait until he tables his idea for Human brood mares. :eek:
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