Add support for windows CPU affinity

Signed-off-by: Kirtana Ashok <[email protected]>

specs-go/config.go

@@ -627,6 +627,19 @@ type WindowsCPUResources struct {
  // cycles per 10,000 cycles. Set processor `maximum` to a percentage times
  // 100.
  Maximum *uint16 `json:"maximum,omitempty"`
+ // Set of CPUs to affinitize for this container.
+ AffinityCPUs []WindowsCPUGroupAffinity `json:"affinityCPUs,omitempty"`
+ // Specifies preferred set of numa node numbers to affinitize for this container.
+ AffinityPreferredNumaNodes []int64 `json:"affinityPreferredNumaNodes,omitempty"`
+}
+
+// Similar to _GROUP_AFFINITY struct defined in
+// https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/miniport/ns-miniport-_group_affinity
+type WindowsCPUGroupAffinity struct {
+ // CPU mask relative to this CPU group.
+ CPUMask uint64 `json:"cpuMask,omitempty"`
+ // CPU group that this CPU belongs to.
+ CPUGroup uint32 `json:"cpuGroup,omitempty"`
 }
 
 // WindowsStorageResources contains storage resource management settings.