summaryrefslogtreecommitdiffstats
path: root/init
diff options
context:
space:
mode:
authorPrarit Bhargava <prarit@redhat.com>2018-06-01 10:04:30 -0400
committerLen Brown <len.brown@intel.com>2018-06-01 23:12:46 -0400
commitef6057417a6f770dfc2f1f551763cedb4d93a9cf (patch)
tree09d5d7274e29e43cee562ed8ad93e8681b0a4d2a /init
parent0e2d8f058f9924c373ee7061064936cd582bcbe7 (diff)
downloadop-kernel-dev-ef6057417a6f770dfc2f1f551763cedb4d93a9cf.zip
op-kernel-dev-ef6057417a6f770dfc2f1f551763cedb4d93a9cf.tar.gz
tools/power turbostat: Calculate additional node information for a package
The code currently assumes each package has exactly one node. This is not the case for AMD systems and Intel systems with COD. AMD systems also may re-enumerate each node's core IDs starting at 0 (for example, an AMD processor may have two nodes, each with core IDs from 0 to 7). In order to properly enumerate the cores we need to track both the physical and logical node IDs. Add physical_node_id to track the node ID assigned by the kernel, and logical_node_id used by turbostat to track the nodes per package ie) a 0-based count within the package. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions
OpenPOWER on IntegriCloud