Re:This is the best "we're hiring" image ever drawn
by IgorPartola on Friday August 20, 2010 @07:57AM
(#1620133)
At my previous job I had a 4 core Intel processor + 4GB RAM. Ubuntu as host and I regularly ran 3 guest Windows instances at once without any slowdowns. I guess it depends on how you do things: the host OS only really ran a terminal emulator + vim. Maybe it would have been different if I had a GUI IDE...
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Re:This is the best "we're hiring" image ever drawn
by barrkel on Friday August 20, 2010 @09:14AM
(#1620285)
I generally find the quality of multiprocessing in the guest OS is not good; nor is accelerated graphics. Most VMs are ok if all you need is single proc non visual performance, though.
Disk IO is often poor too.
Re:This is the best "we're hiring" image ever drawn
by cschep on Friday August 20, 2010 @11:20AM
(#1620616)
An SSD + 4 cores made the difference for me to finally move my Linux "box" into a VM and not look back. But again, I'm also just doing terminals, vim, and Chrome.
Re:This is the best "we're hiring" image ever drawn
by barrkel on Friday August 20, 2010 @11:38AM
(#1620664)
I have an SSD, 8 cores, 12 GB RAM etc., but trying to get processes in the guest OS to scale across multiple cores is very much an uphill battle. VMWare's dual-core emulation was actually worse than single processor for my uses cases.