jobobject,jobcontainers,hcsoci: add CPU group affinity support for job-object containers#2693

Merged

helsaawy merged 12 commits into

microsoft:mainfrom

wenyang:feature/windows-cpu-affinity-hcs-containers

May 28, 2026

Commits on May 12, 2026

hcsoci: wire Windows CPU affinity to HCS container processor schema
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Retry CI
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hcsoci: address PR review comments
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Commits on May 18, 2026

jobobject: add tests for CPU group affinity
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jobobject: fix GetCPUGroupAffinities to use retry pattern instead of null-probe
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jobobject: add test for GetCPUGroupAffinities on unaffinied job
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jobobject: fix TestGetCPUGroupAffinitiesNoAffinitySet expectation
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Commits on May 22, 2026

Update internal/hcsoci/hcsdoc_wcow.go

authored and
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hcsoci,task_hcs: remove incorrect HCS container CPU GROUP_AFFINITY schema
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hcsoci,jobcontainers: rename ConvertCPUAffinity to ValidateCPUAffinity
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Commits on May 26, 2026

jobobject: prefer group affinities over CPU affinity
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ci: retrigger
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