forked from ChunelFeng/CGraph
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathUThreadPoolConfig.h
More file actions
77 lines (64 loc) · 2.78 KB
/
UThreadPoolConfig.h
File metadata and controls
77 lines (64 loc) · 2.78 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
/***************************
@Author: Chunel
@Contact: chunel@foxmail.com
@File: UThreadPoolConfig.h
@Time: 2022/1/3 9:31 下午
@Desc: 线程池配置信息
***************************/
#ifndef CGRAPH_UTHREADPOOLCONFIG_H
#define CGRAPH_UTHREADPOOLCONFIG_H
#include <algorithm>
#include "UThreadObject.h"
#include "UThreadPoolDefine.h"
CGRAPH_NAMESPACE_BEGIN
struct UThreadPoolConfig : public CStruct {
/** 具体值含义，参考UThreadPoolDefine.h文件 */
CInt default_thread_size_ = CGRAPH_DEFAULT_THREAD_SIZE;
CInt secondary_thread_size_ = CGRAPH_SECONDARY_THREAD_SIZE;
CInt max_thread_size_ = CGRAPH_MAX_THREAD_SIZE;
CInt max_task_steal_range_ = CGRAPH_MAX_TASK_STEAL_RANGE;
CInt max_local_batch_size_ = CGRAPH_MAX_LOCAL_BATCH_SIZE;
CInt max_pool_batch_size_ = CGRAPH_MAX_POOL_BATCH_SIZE;
CInt max_steal_batch_size_ = CGRAPH_MAX_STEAL_BATCH_SIZE;
CInt primary_thread_busy_epoch_ = CGRAPH_PRIMARY_THREAD_BUSY_EPOCH;
CMSec primary_thread_empty_interval_ = CGRAPH_PRIMARY_THREAD_EMPTY_INTERVAL;
CSec secondary_thread_ttl_ = CGRAPH_SECONDARY_THREAD_TTL;
CSec monitor_span_ = CGRAPH_MONITOR_SPAN;
CMSec queue_emtpy_interval_ = CGRAPH_QUEUE_EMPTY_INTERVAL;
CInt primary_thread_policy_ = CGRAPH_PRIMARY_THREAD_POLICY;
CInt secondary_thread_policy_ = CGRAPH_SECONDARY_THREAD_POLICY;
CInt primary_thread_priority_ = CGRAPH_PRIMARY_THREAD_PRIORITY;
CInt secondary_thread_priority_ = CGRAPH_SECONDARY_THREAD_PRIORITY;
CBool bind_cpu_enable_ = CGRAPH_BIND_CPU_ENABLE;
CBool batch_task_enable_ = CGRAPH_BATCH_TASK_ENABLE;
CBool monitor_enable_ = CGRAPH_MONITOR_ENABLE;
CStatus check() const {
CGRAPH_FUNCTION_BEGIN
if (default_thread_size_ < 0 || secondary_thread_size_ < 0) {
CGRAPH_RETURN_ERROR_STATUS("thread size cannot less than 0")
}
if (default_thread_size_ + secondary_thread_size_ > max_thread_size_) {
CGRAPH_RETURN_ERROR_STATUS("max thread size is less than default + secondary thread. [" \
+ std::to_string(max_thread_size_) + "<" + std::to_string(default_thread_size_) + "+" \
+ std::to_string(secondary_thread_size_) + "]");
}
if (monitor_enable_ && monitor_span_ <= 0) {
CGRAPH_RETURN_ERROR_STATUS("monitor span cannot less than 0")
}
CGRAPH_FUNCTION_END
}
protected:
/**
* 计算可盗取的范围，盗取范围不能超过默认线程数-1
* @return
*/
int calcStealRange() const {
int range = std::min(this->max_task_steal_range_, this->default_thread_size_ - 1);
return range;
}
friend class UThreadPrimary;
friend class UThreadSecondary;
};
using UThreadPoolConfigPtr = UThreadPoolConfig *;
CGRAPH_NAMESPACE_END
#endif //CGRAPH_UTHREADPOOLCONFIG_H