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Apple To Ship Mac OS X Snow Leopard On August 28
okapi writes "Apple announced that Mac OS X v10.6 Snow Leopard will go on sale Friday, August 28 at Apple's retail stores and Apple Authorized Resellers, and that Apple's online store is now accepting pre-orders."
Leopard messed up audio programs of all kinds until Apple finally got around to addressing the issues with the .3 update. The recent .8 update screwed up some people's wireless connectivity. It hasn't been that long since some early adopters lost entire volumes of data when they upgraded.
Snow Leopard is supposed to be fixes, tweaks, and improvements, so maybe this one is a better bet, but still, I can't see myself pre-ordering.
Tweet, tweet.
All updates within a particular version are free (10.5.1, 10.5.2, 10.5.3, etc.), but jumping to a major version (10.4 -> 10.5) cost something. This particular upgrade is a little different insofar as they've tweaked the behind-the-scenes stuff more than anything else, which some folks might consider nothing more than a service pack, but because of that it's only $29 instead of the usual $129.
HTH
Pretty soon, Apple is going to run out of cats to name their OS X versions after. How many are left? When are they going to stoop to calling a new version "Housecat"?
OSX upgrades are as free as Windows upgrades are-- which is to say minor updates and bug-fixes are free, but major updates cost you.
Lots of Windows fanatics like to point to the numbering scheme and claim that Apple makes you pay for "service packs", so they'll note that 10.4 to 10.5 is a paid upgrade, even though the version number stays the same. However, in OSX, it's the third version number that's similar to a service pack, i.e. 10.4.1 could be called Mac OSX v4, service pack 1.
And that's not necessarily too different from Windows versioning. Windows 2000 was Windows 5.0, and Windows XP was version 5.1. Windows XP service pack 3, under Apple's versioning number scheme, could be called 5.1.3. Or really, since Apple isn't incrementing the "10" part of their versioning number, it could be 10.5.1.3.
Ultimately I'm just saying that whole side of the argument-- that is, the version numbering-- is a little arbitrary and stupid. The point is that Apple releases small improvements and bug fixes all the time, and those are free. Every two years or so, they release a new version with new features and major improvements, and those can cost as much as $130. However, in the case of Snow Leopard, most of the improvements are under the hood, so the upgrade price is only $30.
See, I changed one letter, an 'n', for another, an 'l', as a way of making fun of the new release of Mac OS... I don't have any real reason for thinking it's slow, and it's not like I really have anything against Snow Leopard (apart from the fact that I, myself, am not interested in running Mac OS X any more) - it's just fun to make fun of it.
iSee.
OpenCL is going to change scientific computing, for good. NVIDIA's CUDA is great and all, but you get bogged to one vendor's platform. With OpenCL you can define compute kernels that will be run in the GPU, if the thing supports it. For neural networks, genetic algorithms, matrix stuff, fast fourier transform, etc, expect HUGE performance gains. Especially whenever there's an NVIDIA TESLA with 192 cores behind it you might find gains of 100x speed. I'll probably be modded as funny or some shit, but imho OpenCL is a game-changer for the scientific community.
Finally, ONE DAY, there will be a killer app for the general public using the power of the GPU. Then I hope everybody will understand.
In the meantime, I, and my students, will be studying and working with it.
Microsoft's Astroturf campaign has been phenomenal for Windows 7.
It reminds me of the old days when Microsoft Marketing could have sold shrink-wrapped poo; those guys were that good. It's too bad the software was never as good as the marketing.
Notes From Under *nix: blas.phemo.us
Without a doubt what you say is true.
However, the parent is right in that increasingly, over time, Windows systems typically slow down. even if you don't add much in the way of applications or other software. Without a doubt, part of this phenomenon is related to increasing data bloat, especially in the registry. (After all, this is where things like the a MRU lists and settings are stored.)
But the difference between Mac OS X, Linux, etc. over Windows is that the former lack the registry altogether, instead preferring to store this data in individual files rather than one huge database.
Like it or not, this slowdown is a limitation of the system as designed.
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