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2 votes
0 answers
3k views

Does Hyper-V properly schedule on CPU with Performance and Efficient Cores?

New CPUs (at least in the consumer market) will eventually likely all have the split into performance and efficient cores that Intel has started with the 12000 series. I have seen some bad/dumb ...
Andreas Reiff's user avatar
0 votes
0 answers
135 views

VirtualBox in VirtualBox CPU core usage

Background: I am attempting to run a VirtualBox VM within a VirtualBox VM. The first host machine is running atop an Intel 4670k, with Intel Virtualization Technology enabled, with 4 total cores ...
Swizzy Studio's user avatar
1 vote
1 answer
9k views

Can't seem to use 2CPU on Oracle VM VirtualBox 5.0.2

I have an Intel® Celeron® Processor N2815. I've confirmed Virtualization and VT-x are enabled. I can't choose more than one CPU when configuring a Linux machine on VirtualBox; the scroller is grayed ...
smith's user avatar
  • 21
0 votes
0 answers
419 views

memcached issue on multi-core windows server with virtualization

i am having an issue running memcached (v1.4.4) on multiple cores. Here's my environment: Windows Server 2008 R2 SP1 running VMware, Intel Processor, only one core (out of eight) is enabled for the ...
Johnny D's user avatar
1 vote
6 answers
4k views

Can Linux be run under Windows 7?

In Windows 7 if you have a multi-core processor you can run virtual machines. There is something called XP mode which lets you do a full XP install and lets you run XP just like the real thing, ...
Phenom's user avatar
  • 6,657
1 vote
1 answer
13k views

Getting 2 processors to work with Virtualbox on Dual-Core Celeron

Virtualbox v3.0.4. is going way too slow on one core and the slider is grayed out to disallow me from adding my second processor. I'm not really certain why it doesn't work with 2, I've looked at ...
Peter Turner's user avatar
  • 1,412