1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "qos_config.h"
17
18 namespace ffrt {
19
20 constexpr uint8_t THREAD_AFFINITY_LIT = 0x0F;
21 constexpr uint8_t THREAD_AFFINITY_MID = 0x70;
22 constexpr uint8_t THREAD_AFFINITY_BIG = 0x80;
23 constexpr uint8_t THREAD_AFFINITY_LIT_MID = 0x7F;
24 constexpr uint8_t THREAD_AFFINITY_LIT_BIG = 0x8F;
25 constexpr uint8_t THREAD_AFFINITY_MID_BIG = 0xF0;
26 constexpr uint8_t THREAD_AFFINITY_ALL = 0xFF;
27
28 constexpr uint8_t THREAD_PRIO_NORMAL_MIN = 139;
29 constexpr uint8_t THREAD_PRIO_NORMAL_BACKGROUND = 130;
30 constexpr uint8_t THREAD_PRIO_NORMAL_UNFAVORABLE = 125;
31 constexpr uint8_t THREAD_PRIO_NORMAL_DEFAULT = 120;
32 constexpr uint8_t THREAD_PRIO_NORMAL_FAVORABLE = 119;
33 constexpr uint8_t THREAD_PRIO_NORMAL_FOREGROUND = 110;
34 constexpr uint8_t THREAD_PRIO_NORMAL_URGENT = 105;
35 constexpr uint8_t THREAD_PRIO_NORMAL_MAX = 100;
36 constexpr uint8_t THREAD_PRIO_VIP_MAX = 89;
37 constexpr uint8_t THREAD_PRIO_RT_HIGHEST = 88;
38
QosConfig()39 QosConfig::QosConfig()
40 {
41 setPolicySystem();
42 }
43
setPolicySystem()44 void QosConfig::setPolicySystem()
45 {
46 g_systemServerQosPolicy = {
47 .policyType = QOS_POLICY_SYSTEM_SERVER,
48 .policyFlag = QOS_FLAG_ALL,
49 .policys = {
50 {10, 0, 250, THREAD_AFFINITY_LIT, THREAD_PRIO_NORMAL_BACKGROUND, 0, 0},
51 {10, 0, 250, THREAD_AFFINITY_ALL, THREAD_PRIO_NORMAL_UNFAVORABLE, 0, 0},
52 {0, 0, 1024, THREAD_AFFINITY_ALL, THREAD_PRIO_NORMAL_DEFAULT, 0, 0},
53 {0, 0, 1024, THREAD_AFFINITY_ALL, THREAD_PRIO_NORMAL_FOREGROUND, 0, 0},
54 {-10, 0, 1024, THREAD_AFFINITY_ALL, THREAD_PRIO_RT_HIGHEST, 1, 1},
55 {-20, 0, 1024, THREAD_AFFINITY_MID_BIG, THREAD_PRIO_RT_HIGHEST, 1, 1},
56 }
57 };
58 }
59 }