// 简单dag场景，对应第三个例子，2thread，dag，100w次

GPipelinePtr pipeline = GPipelineFactory::create();

CStatus status;

GElementPtr a,b1,b2,c1,c2,d = nullptr;

UThreadPoolConfig config;

config.default_thread_size_ = 2; // 我的笔记本，是8核心的 macbook pro m1

config.secondary_thread_size_ = 0;

config.max_task_steal_range_ = 1;

config.max_thread_size_ = 2;

config.primary_thread_empty_interval_ = 0;

config.primary_thread_busy_epoch_ = 500;

config.monitor_enable_ = false; // 关闭扩缩容机制

config.primary_thread_policy_ = CGRAPH_THREAD_SCHED_RR;

config.primary_thread_priority_ = 10;

pipeline->setUniqueThreadPoolConfig(config);

pipeline->setAutoCheck(false);

pipeline->registerGElement<TestAdd1GNode>(&a);

pipeline->registerGElement<TestAdd1GNode>(&b1, {a});

pipeline->registerGElement<TestAdd1GNode>(&b2, {b1});

pipeline->registerGElement<TestAdd1GNode>(&c1, {a});

pipeline->registerGElement<TestAdd1GNode>(&c2, {c1});

pipeline->registerGElement<TestAdd1GNode>(&d, {b2, c2});

status += pipeline->init();

{

UTimeCounter counter("test_performance_03");

for (int t = 0; t < 1000000; t++) {

pipeline->run();

}

}

status += pipeline->destroy();

GPipelineFactory::remove(pipeline);