pcm-coordinator/api/internal/logic/ai/getcenteroverviewlogic.go

package ai

import (
	"context"
	"github.com/zeromicro/go-zero/core/logx"
	"gitlink.org.cn/JointCloud/pcm-coordinator/api/internal/svc"
	"gitlink.org.cn/JointCloud/pcm-coordinator/api/internal/types"
	"gitlink.org.cn/JointCloud/pcm-coordinator/pkg/models"
	"strconv"
	"sync"
	"time"
)

type GetCenterOverviewLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewGetCenterOverviewLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetCenterOverviewLogic {
	return &GetCenterOverviewLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *GetCenterOverviewLogic) GetCenterOverview() (resp *types.CenterOverviewResp, err error) {
	resp = &types.CenterOverviewResp{}
	var mu sync.RWMutex
	ch := make(chan struct{})

	var centerNum int32
	var taskNum int32
	var cardNum int32
	var totalTops float64

	adapterList, err := l.svcCtx.Scheduler.AiStorages.GetAdaptersByType("1")
	if err != nil {
		return nil, err
	}
	centerNum = int32(len(adapterList))
	resp.CenterNum = centerNum

	go l.updateClusterResource(&mu, ch, adapterList)

	for _, adapter := range adapterList {
		taskList, err := l.svcCtx.Scheduler.AiStorages.GetAiTasksByAdapterId(adapter.Id)
		if err != nil {
			continue
		}
		taskNum += int32(len(taskList))
	}
	resp.TaskNum = taskNum

	for _, adapter := range adapterList {
		clusters, err := l.svcCtx.Scheduler.AiStorages.GetClustersByAdapterId(adapter.Id)
		if err != nil {
			continue
		}
		for _, cluster := range clusters.List {
			mu.RLock()
			clusterResource, err := l.svcCtx.Scheduler.AiStorages.GetClusterResourcesById(cluster.Id)
			mu.RUnlock()

			if err != nil {
				continue
			}
			cardNum += int32(clusterResource.CardTotal)
			totalTops += clusterResource.CardTopsTotal
		}
	}
	resp.CardNum = cardNum
	resp.PowerInTops = totalTops

	select {
	case _ = <-ch:
		return resp, nil
	case <-time.After(2 * time.Second):
		return resp, nil
	}

}

func (l *GetCenterOverviewLogic) updateClusterResource(mu *sync.RWMutex, ch chan<- struct{}, list []*types.AdapterInfo) {
	var wg sync.WaitGroup
	for _, adapter := range list {
		clusters, err := l.svcCtx.Scheduler.AiStorages.GetClustersByAdapterId(adapter.Id)
		if err != nil {
			continue
		}
		for _, cluster := range clusters.List {
			c := cluster
			mu.RLock()
			clusterResource, err := l.svcCtx.Scheduler.AiStorages.GetClusterResourcesById(c.Id)
			mu.RUnlock()
			if err != nil {
				continue
			}
			wg.Add(1)
			go func() {
				stat, err := l.svcCtx.Scheduler.AiService.AiCollectorAdapterMap[adapter.Id][c.Id].GetResourceStats(l.ctx)
				if err != nil {
					wg.Done()
					return
				}
				clusterType, err := strconv.ParseInt(adapter.Type, 10, 64)
				if err != nil {
					wg.Done()
					return
				}
				var cardTotal int64
				var topsTotal float64
				for _, card := range stat.CardsAvail {
					cardTotal += int64(card.CardNum)
					topsTotal += card.TOpsAtFp16 * float64(card.CardNum)
				}

				mu.Lock()
				if (models.TClusterResource{} == *clusterResource) {
					err = l.svcCtx.Scheduler.AiStorages.SaveClusterResources(c.Id, c.Name, clusterType, float64(stat.CpuCoreAvail), float64(stat.CpuCoreTotal),
						stat.MemAvail, stat.MemTotal, stat.DiskAvail, stat.DiskTotal, float64(stat.GpuAvail), float64(stat.GpuTotal), cardTotal, topsTotal)
					if err != nil {
						mu.Unlock()
						wg.Done()
						return
					}
				} else {
					clusterResource.CardTotal = cardTotal
					clusterResource.CardTopsTotal = topsTotal
					err := l.svcCtx.Scheduler.AiStorages.UpdateClusterResources(clusterResource)
					if err != nil {
						mu.Unlock()
						wg.Done()
						return
					}
				}
				mu.Unlock()
				wg.Done()
			}()
		}
	}
	wg.Wait()
	ch <- struct{}{}
}