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#pragma once
#include "actorsystem.h"
#include "executor_pool_basic.h"
#include "executor_pool_io.h"
#include "executor_pool_united.h"
namespace NActors {
class TCpuManager : public TNonCopyable {
const ui32 ExecutorPoolCount;
TArrayHolder<TAutoPtr<IExecutorPool>> Executors;
THolder<TUnitedWorkers> UnitedWorkers;
THolder<IBalancer> Balancer;
TCpuManagerConfig Config;
public:
explicit TCpuManager(THolder<TActorSystemSetup>& setup)
: ExecutorPoolCount(setup->GetExecutorsCount())
, Balancer(setup->Balancer)
, Config(setup->CpuManager)
{
if (setup->Executors) { // Explicit mode w/o united pools
Executors.Reset(setup->Executors.Release());
for (ui32 excIdx = 0; excIdx != ExecutorPoolCount; ++excIdx) {
IExecutorPool* pool = Executors[excIdx].Get();
Y_VERIFY(dynamic_cast<TUnitedExecutorPool*>(pool) == nullptr,
"united executor pool is prohibited in explicit mode of NActors::TCpuManager");
}
} else {
Setup();
}
}
void Setup();
void PrepareStart(TVector<NSchedulerQueue::TReader*>& scheduleReaders, TActorSystem* actorSystem);
void Start();
void PrepareStop();
void Shutdown();
void Cleanup();
ui32 GetExecutorsCount() const {
return ExecutorPoolCount;
}
IExecutorPool* GetExecutorPool(ui32 poolId) {
return Executors[poolId].Get();
}
void GetPoolStats(ui32 poolId, TExecutorPoolStats& poolStats, TVector<TExecutorThreadStats>& statsCopy) const {
if (poolId < ExecutorPoolCount) {
Executors[poolId]->GetCurrentStats(poolStats, statsCopy);
}
}
private:
IExecutorPool* CreateExecutorPool(ui32 poolId);
};
}
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