Nemesis11
Power Member
O inq está a meter online uma preview do que vai ser o Vanderpool, uma tecnologia de virtualização por parte da Intel.
Se não me engano, o VT deve aparecer com os primeiros dual core/***** 945.
Pondo de uma maneira simples, o VT deve permitir algo como isto:
A caixa não precisa de ser um arco-iris
Quem quizer saber mais sobre o VT, aqui ficam os artigos:
Parte 1 - Intel Vanderpool holds promise, some pitfalls
http://www.theinquirer.net/?article=21448
Parte 2 - Intel Vanderpool: the thorns, the thorns
http://www.theinquirer.net/?article=21449
Parte 3 - Intel Vanderpool: More roses, roses
http://www.theinquirer.net/?article=21450
Parte 4 -
http://www.theinquirer.net/?article=21451
Já agora, fica aqui um bom site/blog sobre virtualização -> http://www.virtualization.info/
Se não me engano, o VT deve aparecer com os primeiros dual core/***** 945.
Pondo de uma maneira simples, o VT deve permitir algo como isto:
A caixa não precisa de ser um arco-iris
Quem quizer saber mais sobre o VT, aqui ficam os artigos:
The first part is about virtualisation, what it is, what it does, followed by what problems it has in the second part. The third chapter will be more on Vanderpool (VT) itself and how it works on a technical level. The closing chapter will be on the uses of VT in the real world, and most likely how you will see, or hopefully not see, it in action.
Parte 1 - Intel Vanderpool holds promise, some pitfalls
Virtualisation is a way to run multiple operating systems on the same machine at the same time. It is akin to multitasking, but where multitasking allows you to run multiple programs on one OS on one set of hardware, virtualisation allows multiple OSes on one set of hardware. This can be very useful for security and uptime purposes, but it comes at a cost.
http://www.theinquirer.net/?article=21448
Parte 2 - Intel Vanderpool: the thorns, the thorns
What the entire art of virtualization comes down to is moving the OS to a place where it should not be, and running around like your head is on fire trying to fix all the problems that come up. There are a lot of problems, and they happen quite often, so the performance loss is nothing specific, but more of a death by 1000 cuts.
http://www.theinquirer.net/?article=21449
Parte 3 - Intel Vanderpool: More roses, roses
There has got to be a better way, and that is where Intel came up with Vanderpool. It aims to plug as many of these 'virtualization holes' as possible with the least amount of pain to the programmer. The solution is VT-x for x86 and VT-i for Itanium, they introduce a new mode for each respective CPU. For now, I will ignore VT-i, but I am told it functions in much the same way as VT-x.
http://www.theinquirer.net/?article=21450
Parte 4 -
Out of the gate there should be little that uses it, VT won't hit with a bang, more of a quiet whimper. Server software will catch up to Vanderpool in short order, it is simply too big a gain for it not to be jumped on. On the desktop, there will be a much bigger lag, not because of the hardware, but because there currently is little use for it. Apps will catch up to it, that's for sure, but it will take longer for interesting things to come out of the development labs.
http://www.theinquirer.net/?article=21451
Já agora, fica aqui um bom site/blog sobre virtualização -> http://www.virtualization.info/
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