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Support full-pcpus-only with the new NUMA distribution policy option

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Signed-off-by: Kevin Klues <kklues@nvidia.com>
This commit is contained in:
Kevin Klues 2021-10-14 23:22:22 +00:00
parent d54445a84d
commit 70e0f47191
1 changed files with 5 additions and 1 deletions
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6
pkg/kubelet/cm/cpumanager/policy_static.go
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@ -385,7 +385,11 @@ func (p *staticPolicy) podGuaranteedCPUs(pod *v1.Pod) int {
func (p *staticPolicy) takeByTopology(availableCPUs cpuset.CPUSet, numCPUs int) (cpuset.CPUSet, error) { func (p *staticPolicy) takeByTopology(availableCPUs cpuset.CPUSet, numCPUs int) (cpuset.CPUSet, error) {
if p.options.DistributeCPUsAcrossNUMA { if p.options.DistributeCPUsAcrossNUMA {
return takeByTopologyNUMADistributed(p.topology, availableCPUs, numCPUs) cpuGroupSize := 1
if p.options.FullPhysicalCPUsOnly {
cpuGroupSize = p.topology.CPUsPerCore()
}
return takeByTopologyNUMADistributed(p.topology, availableCPUs, numCPUs, cpuGroupSize)
} }
return takeByTopologyNUMAPacked(p.topology, availableCPUs, numCPUs) return takeByTopologyNUMAPacked(p.topology, availableCPUs, numCPUs)
} }