29 lines
969 B
Go
29 lines
969 B
Go
// Copyright 2022 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package pooltask
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// Overclock is to increase the concurrency of pool.
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func (t *TaskManager[T, U, C, CT, TF]) Overclock() (tid uint64, task *TaskBox[T, U, C, CT, TF]) {
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if t.concurrency > t.running.Load() {
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return t.getBoostTask()
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}
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return 0, nil
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}
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// Downclock is to decrease the concurrency of pool.
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func (t *TaskManager[T, U, C, CT, TF]) Downclock() {
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t.pauseTask()
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}
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