Oh, I forgot to mention that. I use CentOS and ScientificLinux 6, both HVM.
Pozdrawiam, | Best regards,
Maciek Wójcikowski
mac...@wojcikowski.pl
2012/7/20 Craig James cja...@emolecules.com
Did you see this article? You didn't say what Linux you are using, but if
it's Ubuntu, this may
Hi,
I'm doing some scripting in Python to minimize ligands and want to run them
concurrently on SMP server (many processes, one core per proc.). The
problem that I hit is that when I run one instance, process take 100% CPU
and runs for ~25min. For the same set if I run 32 concurrent processes it
On Fri, Jul 20, 2012 at 2:16 AM, Maciek Wójcikowski
mac...@wojcikowski.plwrote:
Hi,
I'm doing some scripting in Python to minimize ligands and want to run
them concurrently on SMP server (many processes, one core per proc.). The
problem that I hit is that when I run one instance, process take
I also thought about L1 and L2 caches. But underlying problem seams to be
much simpler. The server is VM on modern AMD server (4x 12 core opteron +
96gigs of DDR3 ECC ram). Due to virtualisation heavy memory IO (memory
usage was less tan 50% including caches) minimization was running so slow.
I've
Did you see this article? You didn't say what Linux you are using, but if
it's Ubuntu, this may be of interest.
http://blog.xen.org/index.php/2011/11/29/baremetal-vs-xen-vs-kvm-redux/
Craig
On Fri, Jul 20, 2012 at 1:01 PM, Maciek Wójcikowski
mac...@wojcikowski.plwrote:
I also thought about
