• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1// Copyright (c) 2021 Huawei Device Co., Ltd.
2// Licensed under the Apache License, Version 2.0 (the "License");
3// you may not use this file except in compliance with the License.
4// You may obtain a copy of the License at
5//
6//     http://www.apache.org/licenses/LICENSE-2.0
7//
8// Unless required by applicable law or agreed to in writing, software
9// distributed under the License is distributed on an "AS IS" BASIS,
10// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11// See the License for the specific language governing permissions and
12// limitations under the License.
13
14import { CpuStruct } from '../ui-worker/cpu/ProcedureWorkerCPU';
15import { CHART_OFFSET_LEFT, MAX_COUNT, QueryEnum, TraficEnum } from './utils/QueryEnum';
16import { threadPool } from '../SqlLite';
17import { TraceRow } from '../../component/trace/base/TraceRow';
18
19export function cpuDataSender(cpu: number, row: TraceRow<CpuStruct>): Promise<CpuStruct[]> {
20  let trafic: number = TraficEnum.Memory;
21  let width = row.clientWidth - CHART_OFFSET_LEFT;
22  if ((trafic === TraficEnum.SharedArrayBuffer) && !row.sharedArrayBuffers) {
23    row.sharedArrayBuffers = {
24      processId: new SharedArrayBuffer(Uint16Array.BYTES_PER_ELEMENT * MAX_COUNT),
25      id: new SharedArrayBuffer(Uint16Array.BYTES_PER_ELEMENT * MAX_COUNT),
26      tid: new SharedArrayBuffer(Uint16Array.BYTES_PER_ELEMENT * MAX_COUNT),
27      cpu: new SharedArrayBuffer(Uint8Array.BYTES_PER_ELEMENT * MAX_COUNT),
28      dur: new SharedArrayBuffer(Float64Array.BYTES_PER_ELEMENT * MAX_COUNT),
29      startTime: new SharedArrayBuffer(Float64Array.BYTES_PER_ELEMENT * MAX_COUNT),
30      argSetId: new SharedArrayBuffer(Int8Array.BYTES_PER_ELEMENT * MAX_COUNT),
31      nofinish: new SharedArrayBuffer(Uint8Array.BYTES_PER_ELEMENT * MAX_COUNT),
32    };
33  }
34  return new Promise((resolve): void => {
35    threadPool.submitProto(QueryEnum.CpuData, {
36      cpu: cpu,
37      startNS: TraceRow.range?.startNS || 0,
38      endNS: TraceRow.range?.endNS || 0,
39      recordStartNS: window.recordStartNS,
40      recordEndNS: window.recordEndNS,
41      width: width,
42      t: new Date().getTime(),
43      trafic: trafic,
44      sharedArrayBuffers: row.sharedArrayBuffers,
45    }, (res: any, len: number, transfer: boolean): void => {
46      resolve(arrayBufferHandler(transfer ? res : row.sharedArrayBuffers, len));
47    });
48  });
49}
50
51export function searchCpuDataSender(pidArr: Array<number>, tidArr: Array<number>): Promise<any[]> {
52  return new Promise((resolve): void => {
53    threadPool.submitProto(QueryEnum.SearchCpuData, {
54      tidArr: tidArr,
55      pidArr: pidArr,
56      trafic: TraficEnum.SharedArrayBuffer,
57    }, (res: any, len: number, transfer: boolean): void => {
58      resolve(searchArrayBufferHandler(res, len));
59    });
60  });
61}
62
63function arrayBufferHandler(res: any, len: number): CpuStruct[] {
64  let outArr: CpuStruct[] = [];
65  let startTime = new Float64Array(res.startTime);
66  let dur = new Float64Array(res.dur);
67  let id = new Uint16Array(res.id);
68  let processId = new Uint16Array(res.processId);
69  let tid = new Uint16Array(res.tid);
70  let cpu = new Uint8Array(res.cpu);
71  let argSetID = new Int8Array(res.argSetID);
72  let nofinish = new Uint8Array(res.nofinish);
73  for (let i = 0; i < len; i++) {
74    outArr.push({
75      processId: processId[i],
76      cpu: cpu[i],
77      tid: tid[i],
78      id: id[i],
79      dur: dur[i],
80      startTime: startTime[i],
81      argSetID: argSetID[i],
82      nofinish: nofinish[i] == 1 ? true : false
83    } as CpuStruct);
84  }
85  return outArr;
86}
87
88function searchArrayBufferHandler(res: any, len: number): CpuStruct[] {
89  let outArr: CpuStruct[] = [];
90  let startTime = new Float64Array(res.startTime);
91  let dur = new Float64Array(res.dur);
92  let id = new Uint16Array(res.id);
93  let processId = new Uint16Array(res.processId);
94  let tid = new Uint16Array(res.tid);
95  let cpu = new Uint8Array(res.cpu);
96  let argSetID = new Int8Array(res.argSetID);
97  for (let i = 0; i < len; i++) {
98    outArr.push({
99      processId: processId[i],
100      cpu: cpu[i],
101      tid: tid[i],
102      id: id[i],
103      dur: dur[i],
104      startTime: startTime[i],
105      type: 'cpu',
106      argSetID: -1,
107    } as CpuStruct);
108  }
109  return outArr;
110}
111