51 lines
954 B
Go
51 lines
954 B
Go
package sealer
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import "sort"
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type RequestQueue []*WorkerRequest
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func (q RequestQueue) Len() int { return len(q) }
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func (q RequestQueue) Less(i, j int) bool {
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oneMuchLess, muchLess := q[i].TaskType.MuchLess(q[j].TaskType)
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if oneMuchLess {
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return muchLess
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}
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if q[i].Priority != q[j].Priority {
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return q[i].Priority > q[j].Priority
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}
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if q[i].TaskType != q[j].TaskType {
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return q[i].TaskType.Less(q[j].TaskType)
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}
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return q[i].Sector.ID.Number < q[j].Sector.ID.Number // optimize minerActor.NewSectors bitfield
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}
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func (q RequestQueue) Swap(i, j int) {
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q[i], q[j] = q[j], q[i]
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q[i].index = i
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q[j].index = j
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}
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func (q *RequestQueue) Push(x *WorkerRequest) {
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n := len(*q)
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item := x
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item.index = n
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*q = append(*q, item)
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sort.Sort(q)
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}
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func (q *RequestQueue) Remove(i int) *WorkerRequest {
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old := *q
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n := len(old)
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item := old[i]
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old[i] = old[n-1]
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old[n-1] = nil
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item.index = -1
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*q = old[0 : n-1]
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sort.Sort(q)
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return item
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}
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