Add CPUManager policy option to distribute CPUs across NUMA nodes instead of packing them#105631

Merged

k8s-ci-robot merged 9 commits intokubernetes:masterfrom

klueska:upstream-distribute-cpus-across-numa

Oct 19, 2021

Commits on Oct 16, 2021

Add new CPUManager policy option for "distribute-cpus-across-numa"
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Split CPUManager takeByTopology() into two different algorithms
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Added algorithm to CPUManager to distribute CPUs across NUMA nodes
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Add a new TestTakeByTopologyNUMADistributed() test to the CPUManager
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Add 2 distinguishing test cases between the 2 takeByTopology algorithms
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Add more extensive testing for NUMA distribution algorithm in CPUManager
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Generalize the NUMA distribution algorithm to take cpuGroupSize
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Support full-pcpus-only with the new NUMA distribution policy option
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Commits on Oct 18, 2021

Add optimizations to reduce iterations in distributed NUMA algorithm
klueska
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