On Fri, May 11, 2012 at 04:21:48PM +0800, Osier Yang wrote:
Hi,
We have problem of host CPU topology parsing on special platforms (general platforms are fine). E.g.
On a AMD machine with 48 CPUs [1] (4 sockets, 6 cores indeed [2]), VIR_NODEINFO_MAXCPUS [3] will always return 24 as the total CPU number.
If it is returning 24, then surely we have the 'nodes' value wrong in the virNodeInfo ? It sounds like it should have been set to 2 (4 * 6 * 2 => 48)
[3] #define VIR_NODEINFO_MAXCPUS(nodeinfo) ((nodeinfo).nodes*(nodeinfo).sockets*(nodeinfo).cores*(nodeinfo).threads)
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