[Beowulf] Any ideas how Intel compilers detect CPU model?
samuel at unimelb.edu.au
Wed Feb 3 17:01:21 PST 2016
I'm helping another group bring up a system that involves virtualisation
and whilst they are Haswell CPUs it appears that the version of
qemu/libvirt that is used makes /proc/cpuinfo list cores as Sandybridge
(in the text at least).
Does anyone know how the Intel compilers detect architecture? Do they
look at the model/stepping info or do they do some other tricks?
All the best!
Christopher Samuel Senior Systems Administrator
VLSCI - Victorian Life Sciences Computation Initiative
Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
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