111 lines
2.6 KiB
Go
111 lines
2.6 KiB
Go
/*
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* Copyright (c) 2019 Huawei Technologies Co., Ltd.
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* A-Tune is licensed under the Mulan PSL v1.
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* You can use this software according to the terms and conditions of the Mulan PSL v1.
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* You may obtain a copy of Mulan PSL v1 at:
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* http://license.coscl.org.cn/MulanPSL
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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* PURPOSE.
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* See the Mulan PSL v1 for more details.
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* Create: 2019-10-29
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*/
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package profile
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import (
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PB "atune/api/profile"
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"atune/common/client"
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SVC "atune/common/service"
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"strings"
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"fmt"
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"io"
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"github.com/urfave/cli"
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CTX "golang.org/x/net/context"
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)
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var scheduleCommand = cli.Command{
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Name: "schedule",
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Usage: "schedule",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "type,t",
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Usage: "--type=[cpu|irq|all]",
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Value: "all",
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},
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cli.StringFlag{
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Name: "strategy,s",
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Usage: "--strategy=[performance|powersave|auto]",
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Value: "auto",
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},
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},
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ArgsUsage: "[arguments...]",
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Description: func() string {
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desc := "\n schedule: schedule all available resource into system \n"
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return desc
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}(),
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Action: schedule,
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}
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func init() {
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svc := SVC.ProfileService{
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Name: "opt.profile.schedule",
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Desc: "opt profile system",
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NewInst: newScheduleCmd,
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}
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if err := SVC.AddService(&svc); err != nil {
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fmt.Printf("Failed to load schedule service : %s\n", err)
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return
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}
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}
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func newScheduleCmd(ctx *cli.Context, opts ...interface{}) (interface{}, error) {
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return scheduleCommand, nil
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}
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func checkScheduleCtx(ctx *cli.Context) error {
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typename := ctx.String("type")
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if !((typename == "cpu") || (typename == "irq") || (typename == "all")) {
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return fmt.Errorf("type have error exist")
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}
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strategy := ctx.String("strategy")
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if !((strategy == "performance") || (strategy == "powersave") || (strategy == "auto")) {
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return fmt.Errorf("strategy have error exist")
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}
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return nil
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}
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func schedule(ctx *cli.Context) error {
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if err := checkScheduleCtx(ctx); err != nil {
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return err
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}
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appname := strings.Join(ctx.Args(), ",")
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typename := ctx.String("type")
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strategy := ctx.String("strategy")
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c, err := client.NewClientFromContext(ctx)
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if err != nil {
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return err
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}
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defer c.Close()
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svc := PB.NewProfileMgrClient(c.Connection())
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stream, err := svc.Schedule(CTX.Background(), &PB.ScheduleMessage{App: appname, Type: typename, Strategy: strategy})
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for {
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_, err := stream.Recv()
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if err == io.EOF {
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break
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}
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if err != nil {
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return err
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}
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}
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return nil
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}
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