Baseline
Nov 15, 12:21 PM
OK, I'm hardly a programmer (PHP doesn't really count) but that's the exact same description that I've heard applied to the description of what it takes to vectorize a program (i.e. make it Alti-Vec optimized) [that and the process of making loops that can be unrolled]. So I've got to ask, is there some difference between those two concepts? If not, it sure seems like we would have a lot more multi-core enabled apps out there already...
I'm glad you admit that PHP doesn't count :)
But to answer your question: There are situations where vectorization and multi-threading/processing are both applicable. However, vectorization *tends* to work on chunks of data that are not dependent on each other, but simliar. Say, you have four integers, and you need to double them all. You could vectorize that, and it'd be a lot cheaper that spawning additional threads to do each multiplication.
However, take Word for example. I don't know how it works, but let's assume that the main editor is one thread, and the real-time spell/grammar checker is a separate thread. Those two tasks are not at all the same, so you couldn't vectorize that, but you could very easily multi-thread it.
To bring it back to my cake example, let's say you had to crack four eggs. It would make sense to vectorize that, crack all four at the same time. But then let's say you have to crack one egg, pour 500ml of milk, and measure 250g of flour. You wouldn't vectorize that, you'd multi-thread it.
I'm glad you admit that PHP doesn't count :)
But to answer your question: There are situations where vectorization and multi-threading/processing are both applicable. However, vectorization *tends* to work on chunks of data that are not dependent on each other, but simliar. Say, you have four integers, and you need to double them all. You could vectorize that, and it'd be a lot cheaper that spawning additional threads to do each multiplication.
However, take Word for example. I don't know how it works, but let's assume that the main editor is one thread, and the real-time spell/grammar checker is a separate thread. Those two tasks are not at all the same, so you couldn't vectorize that, but you could very easily multi-thread it.
To bring it back to my cake example, let's say you had to crack four eggs. It would make sense to vectorize that, crack all four at the same time. But then let's say you have to crack one egg, pour 500ml of milk, and measure 250g of flour. You wouldn't vectorize that, you'd multi-thread it.
JesterJJZ
Jul 13, 11:48 PM
there are what, about four movies on BluRay? how much do each cost? If there are barely any players, what's the point of blank media? BTW, don't tell me about storage. if you want storage, get a portable 30 GB HD.I'm not saying I don't think BluRay won't be really cool. it'll just be more reasonable come MWSF time.
I think there are about 20-30 titles available for both BluRay and HDDVD, though I know I only saw a small selection at Best Buy. They were all priced around $24.99. Perfectly reasonsable and comparable to how the launch of standard DVDs went, though I think those had a higher launch price. I rememver movies debuting at $30 bucks. Players started around $700 i think.
I think there are about 20-30 titles available for both BluRay and HDDVD, though I know I only saw a small selection at Best Buy. They were all priced around $24.99. Perfectly reasonsable and comparable to how the launch of standard DVDs went, though I think those had a higher launch price. I rememver movies debuting at $30 bucks. Players started around $700 i think.
econgeek
Apr 12, 09:37 PM
Isn't this utterly fantastic? These are the kinds of updates we used to get before Apple went all iPhone and iPad crazy. Glad to see they are finally giving such love to their Pro customers. Although i imagine this has been in the pipeline for a very long time!
Remember when Apple had to delay Leopard in order to finish iOS? They are such a tight ship that they had to shift people from one major OS project to another.
Apple hasn't been neglecting final cut. Many of these technologies have been in development for the past 4 years, and a major software project like this-- a ground up rewrite, remember-- should take about 4 years to produce.
Remember when Apple had to delay Leopard in order to finish iOS? They are such a tight ship that they had to shift people from one major OS project to another.
Apple hasn't been neglecting final cut. Many of these technologies have been in development for the past 4 years, and a major software project like this-- a ground up rewrite, remember-- should take about 4 years to produce.
vincenz
Apr 9, 11:34 PM
I can't drive stick, but I really want to learn one day. They look like fun when not in traffic.
SevenInchScrew
Nov 27, 10:05 AM
How is Hot Pursuit? Is it open world?
It is really awesome, from what little I've played so far. I don't have my copy yet, it is still in transit for delivery today. But I played it at a friend's, and it is really awesome. It isn't open world, you pick the events to do, but you can also play them from both sides, racers and cops. I haven't played much of it, but what I have is excellent.
I love NFS games, and I love Burnout games. Thus, a NFS game developed by the guys who normally make the Burnout games is just about as perfect as an arcade racer can get for me. Forza 3 is still my favorite console "simulation" racer, but this newest Hot Pursuit is likely going to be my favorite arcade racer, and will get played for MANY hours.
SHIFT was a terrible game.
Ugh, I agree.
I disagree. I quite enjoyed what I played of it before, and for $10, I will easily get my moneys worth out of it.
It is really awesome, from what little I've played so far. I don't have my copy yet, it is still in transit for delivery today. But I played it at a friend's, and it is really awesome. It isn't open world, you pick the events to do, but you can also play them from both sides, racers and cops. I haven't played much of it, but what I have is excellent.
I love NFS games, and I love Burnout games. Thus, a NFS game developed by the guys who normally make the Burnout games is just about as perfect as an arcade racer can get for me. Forza 3 is still my favorite console "simulation" racer, but this newest Hot Pursuit is likely going to be my favorite arcade racer, and will get played for MANY hours.
SHIFT was a terrible game.
Ugh, I agree.
I disagree. I quite enjoyed what I played of it before, and for $10, I will easily get my moneys worth out of it.
Compile 'em all
Jan 6, 05:52 AM
11.05 New kernel for Mac OS X. Mac OS X high level subsystems built upon Windows. New operating system. "Mac OS W". Leopard is Mac OS W 11.0.
11.08 "Best of Apple, Best of Microsoft, everything will 'just work' from now on"
WTF!
11.08 "Best of Apple, Best of Microsoft, everything will 'just work' from now on"
WTF!
BabyFaceMagee
Jan 11, 11:30 PM
There are several companies that have been working on various ways to provide power without cords "the holy grail" being the eventual elimination of power cords for all sorts of computers, applicances etc.
My guess is that they will have a 'basic' version of this workable for a low power mac laptop that can be powered in a room with a wireless power transmitter doing away with the need for a power cord. As long as you are within range, similar to a wireless signal, the mac air will be able to charge and receive power wirelessly.
You heard it hear first.
BFM
My guess is that they will have a 'basic' version of this workable for a low power mac laptop that can be powered in a room with a wireless power transmitter doing away with the need for a power cord. As long as you are within range, similar to a wireless signal, the mac air will be able to charge and receive power wirelessly.
You heard it hear first.
BFM
Machead III
Sep 7, 02:25 AM
If by "Disney" they mean "The Walt Disney Company", therefore including Touchstone and Miramax, we've really got nothing to worry about in terms of choice; you've got 2/5 major films released over the past 15 years right there.
Course this all means jack **** to me and the majority of the world unless Apple can wheel it out somewhere other than the lil' old USA.
Course this all means jack **** to me and the majority of the world unless Apple can wheel it out somewhere other than the lil' old USA.
skunk
Mar 28, 02:49 AM
So now that I pwned you you still try to twist words to get weasle your way out.That'll be the day.
Machead III
Sep 7, 06:34 AM
I know they don't blow up 747s anymore, and the days of John Woo film sets with million dollar explosives going off in every scene being over (aside from the odd Speilberg or Scott production), but admittedly there are plenty of expensive CGI films out there.
It seems you can save a lot of money by avoiding a lot of pure CGI; films like Star Wars and King Kong that contain vast portions of CGI developed from scratch seem to cost a lot more than films like Sin City and A Scanner Darkly that are essentially live-action films that have been doctored in post-production.
Renaissance is the exception because although it's entirely from-scratch-CGI, the scenes are no where near as complex and detailed as King Kong etc.
It seems you can save a lot of money by avoiding a lot of pure CGI; films like Star Wars and King Kong that contain vast portions of CGI developed from scratch seem to cost a lot more than films like Sin City and A Scanner Darkly that are essentially live-action films that have been doctored in post-production.
Renaissance is the exception because although it's entirely from-scratch-CGI, the scenes are no where near as complex and detailed as King Kong etc.
Slix
May 2, 07:28 PM
Also forgot to say, isn't the Library folder hidden by default in Lion? For the standard user, why would you want to delete the files that you don't even know that are there?
dongmin
Aug 6, 11:41 PM
Hey, since we're all posting picts, a blast from the past:
http://www.macminute.com/images/db/tiger1
http://www.macminute.com/images/db/tiger2
http://www.macminute.com/images/db/tiger1
http://www.macminute.com/images/db/tiger2
kelving525
Sep 10, 12:42 AM
I'm so excited for Belkin Grip Vue since I love that case for my 3G. I will most likely end up getting that. However, all the other cases look fairly cool, too. Decision, decision! :)
fall3n
Sep 1, 11:52 AM
I'm wondering if Apple would kill off the 17" if they did introduce a 23". I'm pretty sure now that the manufacturing cost difference between 17" and 20" is quite small.
I highly doubt they would killl it off. I think they'd drop the price on it which would make it even more desirable for standard consumers with a budget. Sort of a, why get the mini when I could just pay a bit more for the iMac 17" kind of thing.
I highly doubt they would killl it off. I think they'd drop the price on it which would make it even more desirable for standard consumers with a budget. Sort of a, why get the mini when I could just pay a bit more for the iMac 17" kind of thing.
Lord Blackadder
Mar 7, 01:34 PM
All this said, I've never needed any additive myself, car is never garaged, and has never failed to start as of yet.
A neighbor of mine drives a ratty looking 4th generation Jetta TDI. She has it on an engine block heater, not sure what she does to prevent gelling but it works just fine, and we've had sustained temperatures well below -10F.
So while it may require steps to be taken to prevent fuel gelling, diesels will run just fine at very low temperatures.
Was only a young kid when that Focus was around.......
Anyway, when the current US Focus debuted back in 1999 I believe it was, it wasn't a bad car. In typical bad Ford fashion, it was left to rot on the vine. It got a heavy redesign/MCE for the 2008/9 MY I believe it was, but it was too late. The 2012 Focus is so much better. Although I prefer the Chevy Cruze.
My brother has a Mk1 3-door hatch Focus with the 2.0L Zetec four, and while I'm not a huge fan of the driving position I think is a great little car and miles ahead of what GM was making at the time. Unfortunately, Ford kept the Mk1 for sale in the US (with only facelifts) for way too long, and towards the end of its run it was pretty dated. The new one is a very nice car, and the arrival of the Fiesta really strengthens Ford's small-car lineup.
I imagine that Ford will be keeping an eye on GM's diesel Cruze (if it happens) to gauge popularity. A diesel Focus or Fiesta would be a good addition to the lineup. I may be wrong, but I think that Ford uses their own diesel engine in the European Focus.
A neighbor of mine drives a ratty looking 4th generation Jetta TDI. She has it on an engine block heater, not sure what she does to prevent gelling but it works just fine, and we've had sustained temperatures well below -10F.
So while it may require steps to be taken to prevent fuel gelling, diesels will run just fine at very low temperatures.
Was only a young kid when that Focus was around.......
Anyway, when the current US Focus debuted back in 1999 I believe it was, it wasn't a bad car. In typical bad Ford fashion, it was left to rot on the vine. It got a heavy redesign/MCE for the 2008/9 MY I believe it was, but it was too late. The 2012 Focus is so much better. Although I prefer the Chevy Cruze.
My brother has a Mk1 3-door hatch Focus with the 2.0L Zetec four, and while I'm not a huge fan of the driving position I think is a great little car and miles ahead of what GM was making at the time. Unfortunately, Ford kept the Mk1 for sale in the US (with only facelifts) for way too long, and towards the end of its run it was pretty dated. The new one is a very nice car, and the arrival of the Fiesta really strengthens Ford's small-car lineup.
I imagine that Ford will be keeping an eye on GM's diesel Cruze (if it happens) to gauge popularity. A diesel Focus or Fiesta would be a good addition to the lineup. I may be wrong, but I think that Ford uses their own diesel engine in the European Focus.
alongezong
Apr 3, 04:00 AM
Advertising we can enjoy. Simple, effective, and clean.
Apple seems to do just about everything right, including their advertising.
Jobs for Prez?
Apple seems to do just about everything right, including their advertising.
Jobs for Prez?
MattA
Feb 24, 02:59 PM
I have had a Golf TDI for 10 years. I bought it new. It currently has 218K miles on it. It's been a fantastic car. I commute 80 miles daily and get 45-47 mpg (depending on my foot).
The reason the newer Common-Rail TDIs don't get the mileage of the VE TDI's from the early 2000's is the emissions equipment. The Common Rail engine uses a particulate filter. Every once in awhile, fuel is injected during the exhaust stroke to burn the particulates. That fuel goes against your fuel economy.
I've had diesel fuel gel twice, neither on the TDI. My old Rabbit Diesel had gel problems in NV and CO. Both times it was well below 0. Most of the time the stations know to treat the fuel. Sometimes they don't get to it in time.
The two major reasons for higher diesel prices in the winter are anti-gel additives and demand for home-heating oil. Generally the price of diesel drops in the summertime to approximately the cost of RUG.
When it comes time to buy a new car, I will definitely get another TDI. No question. I won't even consider a hybrid. More power, less complexity, better driving characteristics, etc.
I hope more car companies consider diesel for the USA. We really need to increase fuel mileage across the board or get off oil completely. Diesels would be a huge help in that regard.
edit: The big reason there hasn't been a diesel hybrid is cost. A Golf TDI-hybrid would start at $30K. Would you pay $30K for a compact hatchback? Even if it did get 60mpg?
The reason the newer Common-Rail TDIs don't get the mileage of the VE TDI's from the early 2000's is the emissions equipment. The Common Rail engine uses a particulate filter. Every once in awhile, fuel is injected during the exhaust stroke to burn the particulates. That fuel goes against your fuel economy.
I've had diesel fuel gel twice, neither on the TDI. My old Rabbit Diesel had gel problems in NV and CO. Both times it was well below 0. Most of the time the stations know to treat the fuel. Sometimes they don't get to it in time.
The two major reasons for higher diesel prices in the winter are anti-gel additives and demand for home-heating oil. Generally the price of diesel drops in the summertime to approximately the cost of RUG.
When it comes time to buy a new car, I will definitely get another TDI. No question. I won't even consider a hybrid. More power, less complexity, better driving characteristics, etc.
I hope more car companies consider diesel for the USA. We really need to increase fuel mileage across the board or get off oil completely. Diesels would be a huge help in that regard.
edit: The big reason there hasn't been a diesel hybrid is cost. A Golf TDI-hybrid would start at $30K. Would you pay $30K for a compact hatchback? Even if it did get 60mpg?
Bonch
Apr 21, 11:59 AM
Al has his reasons to be concerned.
http://wizbangblue.com/images/2009/04/alfranken-thumb-thumb.jpg
http://wizbangblue.com/images/2009/04/alfranken-thumb-thumb.jpg
N10248
Mar 24, 01:35 PM
But for something like the MBA, where your options are a C2D or iX CPU, and a GPU that's runs like it's 2+ years old, vs a new GPU and a newish CPU, I'll choose AMD over Intel any day of the week.
Unless Apple gets clever and uses ThunderBolt for connecting external graphics cards, after all it is a PCI-E based connector.
Edit: Travis beat me by moments
Unless Apple gets clever and uses ThunderBolt for connecting external graphics cards, after all it is a PCI-E based connector.
Edit: Travis beat me by moments
PaperQueen
Oct 2, 06:53 PM
My dermashot case came in on Friday.. been using it since.
My initial thoughts - this case looks cheap and has a loose feel.
My thoughts now - the case has a nice style and even though it is not as snug as it should be, it fits fine. It has not fallen off at all and has a real nice feel too.
As one of the first to get the Dermashot (see earlier posts in this thread), I’ve been living with it for a while now...and the loose fit has really become annoying. Sometimes, I have to “feel around” to get the power to toggle off since the button doesn’t want to stay properly aligned with the corresponding “lump” on the case.
The one upside is that it does keep its nice jet black finish—isn’t a dust or fingerprint magnet like others.
My quest for the perfect case continues...... :(
My initial thoughts - this case looks cheap and has a loose feel.
My thoughts now - the case has a nice style and even though it is not as snug as it should be, it fits fine. It has not fallen off at all and has a real nice feel too.
As one of the first to get the Dermashot (see earlier posts in this thread), I’ve been living with it for a while now...and the loose fit has really become annoying. Sometimes, I have to “feel around” to get the power to toggle off since the button doesn’t want to stay properly aligned with the corresponding “lump” on the case.
The one upside is that it does keep its nice jet black finish—isn’t a dust or fingerprint magnet like others.
My quest for the perfect case continues...... :(
XForge
Nov 16, 04:59 PM
How long before it ends up in the MacBook Pro?
I want my 8-core MacBook!! I want my 8-core MacBook!!!
(also joking)
I want my 8-core MacBook!! I want my 8-core MacBook!!!
(also joking)
mahonmeister
Nov 27, 01:15 PM
Apple is making good strides in filling the holes in their line-up. Still a ways to go if they want their market share to keep climbing.
Small White Car
Apr 12, 10:17 PM
I thought I heard him say that it was 'shipping' in June, in addition to the App Store. Can anyone else verify this?
Final Cut is.
We were talking about Aperture, the photo program.
Final Cut is.
We were talking about Aperture, the photo program.
johnalan
Mar 23, 05:27 AM
Correct me if I'm wrong here, but people keep going on about ThunderBolt like it's gonna fill 200gig ipods in a minute and how you can copy 500gig files between computers in minutes...
That may be the case between ThunderBolt connected RAID arrays, and Macbook Pros with lightning fast SSD write rates,
but isn't the case that the 1.8inch HDD in the ipod wouldn't be able to write files to it's disk at anything close to ThunderBolt speeds, I wouldn't be suprised if USB2.0 nearly saturates these 1.8inch drive write speeds.
Another thing, even if you take two brand new MBP's with TB, unless they both have SSD's you're not gonna see anything like 10gbps when transfering between them because even there 2.5inch 7200 disks cannot write at 1Gigabyte a second.
That may be the case between ThunderBolt connected RAID arrays, and Macbook Pros with lightning fast SSD write rates,
but isn't the case that the 1.8inch HDD in the ipod wouldn't be able to write files to it's disk at anything close to ThunderBolt speeds, I wouldn't be suprised if USB2.0 nearly saturates these 1.8inch drive write speeds.
Another thing, even if you take two brand new MBP's with TB, unless they both have SSD's you're not gonna see anything like 10gbps when transfering between them because even there 2.5inch 7200 disks cannot write at 1Gigabyte a second.
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