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Code Issues Releases Wiki Activity

update GA

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This commit is contained in:
Newnius 2020-05-27 19:12:17 +08:00
parent d35e0a57d6
commit 1a5172cdba
3 changed files with 8 additions and 6 deletions
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8
src/ga.go
View File

@ -78,9 +78,9 @@ func (X Allocation) Mutate(rng *rand.Rand) {
//fmt.Println(tasks)
/* first-fit */
/* random-fit */
for _, task := range tasks {
if nodeID, ok := firstFit(X, task); ok {
if nodeID, ok := randomFit(X, task); ok {
X.TasksOnNode[nodeID] = append(X.TasksOnNode[nodeID], task)
cnt := task.NumberGPU
//log.Info("Add task ", task.Name, " in ", nodeID)
@ -213,9 +213,9 @@ func (X Allocation) Crossover(Y eaopt.Genome, rng *rand.Rand) {
}
X.TasksOnNode[nodeID] = newTasksOnNode
/* first-fit */
/* random-fit */
for _, task := range tasks {
if nodeID, ok := firstFit(X, task); ok {
if nodeID, ok := randomFit(X, task); ok {
X.TasksOnNode[nodeID] = append(X.TasksOnNode[nodeID], task)
cnt := task.NumberGPU
//log.Info("Remove task ", task.Name, " in ", nodeID)

4
src/ga_test.go
View File

@ -8,7 +8,7 @@ import (
)
func TgenerateCase() ([]NodeStatus, []Task) {
numTask := 4
numTask := 6
var nodes []NodeStatus
var tasks []Task
@ -29,7 +29,7 @@ func TgenerateCase() ([]NodeStatus, []Task) {
}
for i := 0; i < numTask; i++ {
isPS := false
if i < numTask/4 {
if i < numTask/3 {
isPS = true
}
task := Task{Name: "task-" + strconv.Itoa(i), IsPS: isPS}

2
src/job_manager.go
View File

@ -261,6 +261,7 @@ func (jm *JobManager) status() MsgJobStatus {
err := spider.do()
if err != nil {
log.Warn(err)
tasksStatus[i] = TaskStatus{Status: "unknown", State: map[string]interface{}{"ExitCode": float64(-1)}}
continue
}
@ -276,6 +277,7 @@ func (jm *JobManager) status() MsgJobStatus {
var res MsgTaskStatus
err = json.Unmarshal([]byte(string(body)), &res)
if err != nil {
log.Warn(err)
tasksStatus[i] = TaskStatus{Status: "unknown", State: map[string]interface{}{"ExitCode": float64(-1)}}
continue
}