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Revert "Merge pull request #73934 from bsalamat/num_cpu" 

This reverts commit cfe4ca8012, reversing
changes made to f16035600a.
pull/564/head
Bobby (Babak) Salamat 2019-03-04 13:14:25 -08:00
parent d0c3b70802
commit a1b8777d42
3 changed files with 6 additions and 9 deletions
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5
pkg/scheduler/algorithm/predicates/metadata.go
View File

@ -19,7 +19,6 @@ package predicates
import (
"context"
"fmt"
"runtime"
"sync"
"k8s.io/klog"
@ -416,7 +415,7 @@ func getTPMapMatchingExistingAntiAffinity(pod *v1.Pod, nodeInfoMap map[string]*s
appendTopologyPairsMaps(existingPodTopologyMaps)
}
}
workqueue.ParallelizeUntil(context.TODO(), runtime.NumCPU(), len(allNodeNames), processNode)
workqueue.ParallelizeUntil(context.TODO(), 16, len(allNodeNames), processNode)
return topologyMaps, firstError
}
@ -504,7 +503,7 @@ func getTPMapMatchingIncomingAffinityAntiAffinity(pod *v1.Pod, nodeInfoMap map[s
appendResult(node.Name, nodeTopologyPairsAffinityPodsMaps, nodeTopologyPairsAntiAffinityPodsMaps)
}
}
workqueue.ParallelizeUntil(context.TODO(), runtime.NumCPU(), len(allNodeNames), processNode)
workqueue.ParallelizeUntil(context.TODO(), 16, len(allNodeNames), processNode)
return topologyPairsAffinityPodsMaps, topologyPairsAntiAffinityPodsMaps, firstError
}

3
pkg/scheduler/algorithm/priorities/interpod_affinity.go
View File

@ -18,7 +18,6 @@ package priorities
import (
"context"
"runtime"
"sync"
"k8s.io/api/core/v1"
@ -212,7 +211,7 @@ func (ipa *InterPodAffinity) CalculateInterPodAffinityPriority(pod *v1.Pod, node
}
}
}
workqueue.ParallelizeUntil(context.TODO(), runtime.NumCPU(), len(allNodeNames), processNode)
workqueue.ParallelizeUntil(context.TODO(), 16, len(allNodeNames), processNode)
if pm.firstError != nil {
return nil, pm.firstError
}

7
pkg/scheduler/core/generic_scheduler.go
View File

@ -20,7 +20,6 @@ import (
"context"
"fmt"
"math"
"runtime"
"sort"
"strings"
"sync"
@ -490,7 +489,7 @@ func (g *genericScheduler) findNodesThatFit(pod *v1.Pod, nodes []*v1.Node) ([]*v
// Stops searching for more nodes once the configured number of feasible nodes
// are found.
workqueue.ParallelizeUntil(ctx, runtime.NumCPU(), int(allNodes), checkNode)
workqueue.ParallelizeUntil(ctx, 16, int(allNodes), checkNode)
filtered = filtered[:filteredLen]
if len(errs) > 0 {
@ -696,7 +695,7 @@ func PrioritizeNodes(
}
}
workqueue.ParallelizeUntil(context.TODO(), runtime.NumCPU(), len(nodes), func(index int) {
workqueue.ParallelizeUntil(context.TODO(), 16, len(nodes), func(index int) {
nodeInfo := nodeNameToInfo[nodes[index].Name]
for i := range priorityConfigs {
if priorityConfigs[i].Function != nil {
@ -944,7 +943,7 @@ func selectNodesForPreemption(pod *v1.Pod,
resultLock.Unlock()
}
}
workqueue.ParallelizeUntil(context.TODO(), runtime.NumCPU(), len(potentialNodes), checkNode)
workqueue.ParallelizeUntil(context.TODO(), 16, len(potentialNodes), checkNode)
return nodeToVictims, nil
}