github.com/kubewharf/katalyst-core@v0.5.3/pkg/util/external/rdt/manager_unsupported.go (about) 1 //go:build !linux 2 // +build !linux 3 4 /* 5 Copyright 2022 The Katalyst Authors. 6 7 Licensed under the Apache License, Version 2.0 (the "License"); 8 you may not use this file except in compliance with the License. 9 You may obtain a copy of the License at 10 11 http://www.apache.org/licenses/LICENSE-2.0 12 13 Unless required by applicable law or agreed to in writing, software 14 distributed under the License is distributed on an "AS IS" BASIS, 15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 See the License for the specific language governing permissions and 17 limitations under the License. 18 */ 19 20 package rdt 21 22 type unsupportedRDTManager struct{} 23 24 // NewDefaultManager returns a defaultRDTManager. 25 func NewDefaultManager() RDTManager { 26 return &unsupportedRDTManager{} 27 } 28 29 // CheckSupportRDT checks whether RDT is supported by the CPU and the kernel. 30 func (*unsupportedRDTManager) CheckSupportRDT() (bool, error) { 31 return false, nil 32 } 33 34 // InitRDT performs some RDT-related initializations. 35 func (*unsupportedRDTManager) InitRDT() error { 36 return nil 37 } 38 39 // ApplyTasks synchronizes the tasks of each CLOS. 40 func (*unsupportedRDTManager) ApplyTasks(clos string, tasks []string) error { 41 return nil 42 } 43 44 // ApplyCAT applies the CAT configurations for each CLOS. 45 func (*unsupportedRDTManager) ApplyCAT(clos string, cat map[int]int) error { 46 return nil 47 } 48 49 // ApplyMBA applies the MBA configurations for each CLOS. 50 func (*unsupportedRDTManager) ApplyMBA(clos string, mba map[int]int) error { 51 return nil 52 }