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1 // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // e32test\smpsoak\t_smpsoak.cpp |
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15 |
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16 // User Includes |
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17 #include "t_smpsoak.h" |
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18 |
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19 void ParseCommandLine (); |
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20 |
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21 // Global Variables |
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22 static TInt gPageSize; |
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23 //Timeout 2 Minutes |
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24 static TUint gTimeout = 120; |
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25 |
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26 //class for smpsoak thread and it creates memory, device, timer and spin threads. |
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27 class CSMPSoakThread |
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28 { |
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29 public: |
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30 CSMPSoakThread(); |
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31 ~CSMPSoakThread(); |
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32 void CreateThread(); |
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33 void ResumeThread(); |
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34 void CreateChildProcess(TInt aIndex); |
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35 void ResumeChildProcess(); |
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36 void TerminateChildProcess(); |
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37 private: |
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38 //Thread Functions |
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39 static TInt SMPStressMemoryThread(TAny*); |
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40 static TInt SMPStressDeviceThread(TAny*); |
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41 static TInt SMPStressTimerThread(TAny*); |
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42 static TInt SMPStressSpinThread(TAny*); |
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43 //Thread Priority |
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44 void DoCreateThread(TAny*); |
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45 void SetThreadPriority(); |
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46 private: |
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47 //Utils for memory thread |
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48 void CreateChunk(TChunkInfo * aChunkInfo, TMemory * aMemoryTablePtr); |
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49 void CommitChunk(TChunkInfo * aChunkInfo, TMemory * aMemoryTablePtr); |
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50 void WriteReadChunk(TChunkInfo * aChunkInfo, TMemory * aMemoryTablePtr); |
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51 private: |
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52 //Memebers for threads |
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53 TInt DoSMPStressMemoryThread(); |
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54 TInt DoSMPStressDeviceThread(); |
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55 TInt DoSMPStressTimerThread(); |
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56 TInt DoSMPStressSpinThread(); |
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57 private: |
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58 TThreadData iThreadData; |
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59 RProcess iProcess; |
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60 RThread iThread; |
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61 TInt iPriority; |
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62 private: |
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63 // Thread Data for each thread- low priority |
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64 static TThread KThreadTableLow[]; |
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65 // Thread Data for each thread- high priority |
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66 static TThread KThreadTableHigh[]; |
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67 //Process Data for each process |
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68 static const TProcess KProcessTable[]; |
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69 //Memory table for memory thread |
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70 static const TMemory KMemoryTable[]; |
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71 //Device table for device thread |
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72 static const TDesC* KDeviceTable[]; |
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73 |
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74 }; |
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75 TThread CSMPSoakThread::KThreadTableLow[] = |
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76 { |
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77 { _L("Memory Thread"), CSMPSoakThread::SMPStressMemoryThread, {{EPriorityAbsoluteLow, EPriorityAbsoluteVeryLow, EPriorityNormal, 0}, EPriorityList, KCpuAffinityAny, 250, 1, (TAny *)&KMemoryTable, NULL, NULL}}, |
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78 { _L("Device Thread"), CSMPSoakThread::SMPStressDeviceThread, {{EPriorityAbsoluteLow, EPriorityAbsoluteVeryLow, EPriorityNormal, 0}, EPriorityList, KCpuAffinityAny, 300, 1, &KDeviceTable, NULL, NULL}}, |
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79 { _L("Spin Thread 0"), CSMPSoakThread::SMPStressSpinThread, {{EPriorityAbsoluteVeryLow, EPriorityNormal, EPriorityNormal, EPriorityNormal}, EPriorityList, KCpuAffinityAny, 200, 0, NULL, NULL, NULL}}, |
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80 { _L("Spin Thread 1"), CSMPSoakThread::SMPStressSpinThread, {{EPriorityNormal, EPriorityAbsoluteVeryLow, EPriorityNormal, EPriorityNormal}, EPriorityList, KCpuAffinityAny, 300, 0, NULL, NULL, NULL}}, |
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81 { _L("Spin Thread 2"), CSMPSoakThread::SMPStressSpinThread, {{EPriorityNormal, EPriorityNormal, EPriorityAbsoluteVeryLow, EPriorityNormal}, EPriorityList, KCpuAffinityAny, 400, 0, NULL, NULL, NULL}}, |
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82 { _L("Spin Thread 3"), CSMPSoakThread::SMPStressSpinThread, {{EPriorityNormal, EPriorityNormal, EPriorityAbsoluteLow, EPriorityAbsoluteVeryLow}, EPriorityList, KCpuAffinityAny, 500, 0, NULL, NULL, NULL}}, |
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83 { _L("Timer Thread"), CSMPSoakThread::SMPStressTimerThread, {{EPriorityNormal, 0, 0, 0}, EPriorityList, KCpuAffinityAny, 1000, 4, NULL}}, |
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84 }; |
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85 TThread CSMPSoakThread::KThreadTableHigh[] = |
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86 { |
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87 { _L("Memory Thread"), CSMPSoakThread::SMPStressMemoryThread, {{EPriorityAbsoluteLow, EPriorityAbsoluteVeryLow, EPriorityNormal, 0}, EPriorityList, KCpuAffinityAny, 250, 1, (TAny *)&KMemoryTable, NULL, NULL}}, |
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88 { _L("Device Thread"), CSMPSoakThread::SMPStressDeviceThread, {{EPriorityAbsoluteLow, EPriorityAbsoluteVeryLow, EPriorityNormal, 0}, EPriorityList, KCpuAffinityAny, 300, 1, &KDeviceTable, NULL, NULL}}, |
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89 { _L("Spin Thread 0"), CSMPSoakThread::SMPStressSpinThread, {{EPriorityAbsoluteVeryLow, EPriorityNormal, EPriorityNormal, EPriorityNormal}, EPriorityList, KCpuAffinityAny, 200, 0, NULL, NULL, NULL}}, |
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90 { _L("Spin Thread 1"), CSMPSoakThread::SMPStressSpinThread, {{EPriorityNormal, EPriorityAbsoluteVeryLow, EPriorityNormal, EPriorityNormal}, EPriorityList, KCpuAffinityAny, 300, 0, NULL, NULL, NULL}}, |
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91 { _L("Spin Thread 2"), CSMPSoakThread::SMPStressSpinThread, {{EPriorityNormal, EPriorityNormal, EPriorityAbsoluteVeryLow, EPriorityNormal}, EPriorityList, KCpuAffinityAny, 400, 0, NULL, NULL, NULL}}, |
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92 { _L("Spin Thread 3"), CSMPSoakThread::SMPStressSpinThread, {{EPriorityNormal, EPriorityNormal, EPriorityAbsoluteLow, EPriorityAbsoluteVeryLow}, EPriorityList, KCpuAffinityAny, 500, 0, NULL, NULL, NULL}}, |
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93 { _L("Timer Thread"), CSMPSoakThread::SMPStressTimerThread, {{EPriorityNormal, 0, 0, 0}, EPriorityList, KCpuAffinityAny, 1000, 4, NULL}}, |
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94 }; |
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95 const TProcess CSMPSoakThread::KProcessTable[] = |
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96 { |
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97 { _L("t_smpsoakprocess.exe"), _L("-W"), KCpuAffinityAny}, |
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98 { _L("t_smpsoakprocess.exe"), _L("-R"), KCpuAffinityAny}, |
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99 { _L("t_smpsoakprocess.exe"), _L("-F"), KCpuAffinityAny}, |
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100 { _L("t_smpsoakprocess.exe"), _L("-T"), KCpuAffinityAny}, |
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101 { _L("t_smpsoakprocess.exe"), _L("-O"), KCpuAffinityAny}, |
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102 }; |
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103 const TMemory CSMPSoakThread::KMemoryTable[] = |
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104 { |
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105 {_L(""), EChunkNormalThread, 0, 10, 100 }, |
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106 {_L("Global Chunk 1"), EChunkNormalThread, 0, 20, 200 }, |
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107 {_L(""), EChunkDisconnectedThread, 3, 30, 300 }, |
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108 {_L("Global Chunk 2"), EChunkDisconnectedThread, 4, 40, 400 }, |
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109 {_L(""), EChunkDoubleEndedThread, 5, 50, 500 }, |
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110 {_L("Global Chunk 3"), EChunkDoubleEndedThread, 6, 60, 600 }, |
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111 {_L(""), EChunkNormalProcess, 0, 10, 100 }, |
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112 {_L("Global Chunk 4"), EChunkNormalProcess, 0, 20, 200 }, |
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113 {_L(""), EChunkDisconnectedProcess, 3, 30, 300 }, |
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114 {_L("Global Chunk 5"), EChunkDisconnectedProcess, 4, 40, 400 }, |
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115 {_L(""), EChunkDoubleEndedProcess, 5, 50, 500 }, |
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116 {_L("Global Chunk 6"), EChunkDoubleEndedProcess, 6, 60, 600 }, |
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117 {_L(""), EChunkNone, 0, 0, 0 }, |
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118 }; |
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119 const TDesC* CSMPSoakThread::KDeviceTable[] = |
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120 { |
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121 &KDevices, &KDevLdd1, &KDevLdd1Name, &KDevLdd2, &KDevLdd2Name, &KDevLdd3, &KDevLdd3Name, |
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122 &KDevLdd4, &KDevLdd4Name, &KDevLdd5, &KDevLdd5Name, NULL |
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123 }; |
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124 |
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125 //Constructor |
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126 CSMPSoakThread::CSMPSoakThread() |
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127 { |
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128 } |
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129 //Destructor |
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130 CSMPSoakThread::~CSMPSoakThread() |
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131 { |
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132 } |
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133 //All child process creation |
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134 void CSMPSoakThread::CreateChildProcess(TInt aIndex) |
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135 { |
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136 if(TestSilent) |
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137 gCmdLine.Format(KCmdLineBackground,(KProcessTable[aIndex].operation).Ptr()); |
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138 else if (Period) |
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139 gCmdLine.Format(KCmdLinePeriod,gPeriod,(KProcessTable[aIndex].operation).Ptr()); |
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140 else |
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141 gCmdLine.Format(KCmdLineProcess,(KProcessTable[aIndex].operation).Ptr()); |
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142 |
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143 TInt r = iProcess.Create(KProcessTable[aIndex].processFileName,gCmdLine); |
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144 test_KErrNone(r); |
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145 iProcess.SetPriority(EPriorityLow); |
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146 gSMPStressDrv.ChangeThreadAffinity(&iThread, KProcessTable[aIndex].cpuAffinity); |
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147 PRINT ((_L("SetProcessPriority CPU %d Priority %d\n"),gSMPStressDrv.GetThreadCPU(&iThread), iProcess.Priority())); |
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148 } |
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149 //Terminate process when user press "Esc key" |
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150 void CSMPSoakThread::ResumeChildProcess() |
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151 { |
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152 iProcess.Resume(); |
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153 } |
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154 //Terminate process when user press "Esc key" |
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155 void CSMPSoakThread::TerminateChildProcess() |
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156 { |
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157 iProcess.Kill(KErrNone); |
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158 } |
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159 //Changes the thread priority each time time, for each thread by Random, Increment, from List, Fixed. |
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160 //pick up the priority option from thread table |
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161 void CSMPSoakThread::SetThreadPriority() |
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162 { |
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163 static TInt64 randSeed = KRandSeed; |
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164 static const TThreadPriority priorityTable[]= |
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165 { |
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166 EPriorityMuchLess, EPriorityLess, EPriorityNormal, EPriorityMore, EPriorityMuchMore, |
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167 EPriorityRealTime, EPriorityRealTime, EPriorityAbsoluteVeryLow, EPriorityAbsoluteLowNormal, |
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168 EPriorityAbsoluteLow, EPriorityAbsoluteBackgroundNormal, EPriorityAbsoluteBackground, |
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169 EPriorityAbsoluteForegroundNormal, EPriorityAbsoluteForeground, EPriorityAbsoluteHighNormal, EPriorityAbsoluteHigh |
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170 }; |
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171 TInt priorityIndex = 0; |
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172 switch (iThreadData.threadPriorityChange) |
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173 { |
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174 case EpriorityFixed: |
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175 break; |
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176 |
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177 case EPriorityList: |
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178 if (++iPriority >= KPriorityOrder) |
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179 iPriority = 0; |
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180 if (iThreadData.threadPriorities[iPriority] == 0) |
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181 iPriority = 0; |
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182 // PRINT(_L("SetPriority List CPU %d index %d priority %d\n"),gSMPStressDrv.GetThreadCPU(&iThread),iPriority, iThreadData.threadPriorities[iPriority]); |
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183 iThread.SetPriority((TThreadPriority)iThreadData.threadPriorities[iPriority]); |
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184 break; |
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185 |
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186 case EPriorityIncrement: |
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187 while (priorityTable[priorityIndex] <= iPriority) |
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188 { |
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189 priorityIndex++; |
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190 } |
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191 iPriority = priorityTable[priorityIndex]; |
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192 if (iPriority > iThreadData.threadPriorities[2]) |
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193 iPriority = iThreadData.threadPriorities[1]; |
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194 // PRINT(_L("SetPriority Increment CPU %d iPriority %d\n"),gSMPStressDrv.GetThreadCPU(&iThread), iPriority); |
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195 iThread.SetPriority((TThreadPriority)iPriority); |
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196 break; |
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197 |
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198 case EPriorityRandom: |
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199 iPriority = Math::Rand(randSeed) % (iThreadData.threadPriorities[2] - iThreadData.threadPriorities[1] + 1); |
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200 iPriority += iThreadData.threadPriorities[1]; |
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201 while (priorityTable[priorityIndex] < iPriority) |
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202 { |
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203 priorityIndex++; |
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204 } |
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205 iPriority = priorityTable[priorityIndex]; |
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206 // PRINT(_L("SetPriority Random CPU %d priority %d\n"),gSMPStressDrv.GetThreadCPU(&iThread), iPriority); |
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207 iThread.SetPriority((TThreadPriority)iPriority); |
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208 break; |
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209 } |
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210 } |
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211 //Resume each thread |
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212 void CSMPSoakThread::ResumeThread() |
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213 { |
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214 iThread.Resume(); |
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215 } |
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216 //thread creation |
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217 void CSMPSoakThread::CreateThread() |
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218 { |
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219 CSMPSoakThread* smpthread = new CSMPSoakThread[KNumThreads]; |
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220 for (TInt i = 0; i < KNumThreads ; i++) |
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221 { |
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222 if(ThreadPriorityLow) |
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223 { |
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224 PRINT ((_L("Thread Table - Priority Low \n"))); |
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225 smpthread[i].DoCreateThread(&KThreadTableLow[i]); |
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226 } |
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227 else |
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228 { |
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229 PRINT ((_L("Thread Table - Priority High \n"))); |
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230 smpthread[i].DoCreateThread(&KThreadTableHigh[i]); |
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231 } |
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232 } |
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233 PRINT (_L("Resuming all threads\n")); |
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234 for (TInt i = 0; i < KNumThreads; i++) |
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235 smpthread[i].ResumeThread(); |
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236 } |
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237 /** |
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238 * CSMPSoakThread Thread Creation. |
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239 * @param aIndex to exercise each row(thread) in the thread table |
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240 * |
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241 * @return N/A |
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242 * |
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243 * @pre Initialize thread Table values |
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244 * @post None |
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245 */ |
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246 void CSMPSoakThread::DoCreateThread(TAny* aThread) |
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247 { |
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248 //Initialize each thread data |
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249 iThreadData = ((TThread*)aThread)->threadData; |
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250 test.Next(_L("Create Thread")); |
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251 PRINT ((_L("%s CPU affinity %d Priority %d\n"),((TThread*)aThread)->threadName.Ptr(),iThreadData.cpuAffinity,iThreadData.threadPriorities[0])); |
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252 TInt r = iThread.Create(((TThread*)aThread)->threadName, ((TThread*)aThread)->threadFunction, KDefaultStackSize, KHeapMinSize, KHeapMaxSize,(TAny*)this); |
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253 test_KErrNone(r); |
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254 if (iThreadData.threadPriorityChange == EPriorityList) |
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255 { |
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256 iPriority = 0; |
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257 } |
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258 else |
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259 { |
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260 iPriority = iThreadData.threadPriorities[0]; |
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261 } |
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262 iThread.SetPriority((TThreadPriority)iThreadData.threadPriorities[0]); |
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263 //Set the thread CPU Affinity |
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264 gSMPStressDrv.ChangeThreadAffinity(&iThread, iThreadData.cpuAffinity); |
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265 } |
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266 //Create Chunk - different types |
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267 void CSMPSoakThread::CreateChunk (TChunkInfo * aChunkInfo, TMemory * aMemoryTablePtr) |
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268 { |
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269 //RDebug::Print(_L("Creating chunk name %s type %d bottom %d top %d max %d\n"),aMemoryTablePtr->globalChunkName.Ptr(),aMemoryTablePtr->chunkType,aMemoryTablePtr->initialBottom,aMemoryTablePtr->initialTop,aMemoryTablePtr->maxSize); |
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270 TOwnerType ownerType = EOwnerProcess; |
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271 aChunkInfo->lastBottom = aMemoryTablePtr->initialBottom; |
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272 aChunkInfo->lastTop = aMemoryTablePtr->initialTop; |
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273 switch (aMemoryTablePtr->chunkType) |
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274 { |
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275 case EChunkNormalThread: |
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276 ownerType = EOwnerThread; // drop through to create chunk |
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277 case EChunkNormalProcess: |
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278 if (aMemoryTablePtr->globalChunkName.Length()) |
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279 { |
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280 test_KErrNone(aChunkInfo->chunk.CreateGlobal(aMemoryTablePtr->globalChunkName,aMemoryTablePtr->initialTop*gPageSize,aMemoryTablePtr->maxSize*gPageSize,ownerType)); |
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281 } |
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282 else |
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283 { |
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284 test_KErrNone(aChunkInfo->chunk.CreateLocal(aMemoryTablePtr->initialTop*gPageSize,aMemoryTablePtr->maxSize*gPageSize,ownerType)); |
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285 } |
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286 aChunkInfo->lastBottom = 0; // ensure that this is zero |
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287 break; |
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288 |
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289 case EChunkDisconnectedThread: |
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290 ownerType = EOwnerThread; // drop through to create chunk |
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291 case EChunkDisconnectedProcess: |
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292 if (aMemoryTablePtr->globalChunkName.Length()) |
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293 { |
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294 test_KErrNone(aChunkInfo->chunk.CreateDisconnectedGlobal(aMemoryTablePtr->globalChunkName,aMemoryTablePtr->initialBottom*gPageSize,aMemoryTablePtr->initialTop*gPageSize,aMemoryTablePtr->maxSize*gPageSize,ownerType)); |
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295 } |
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296 else |
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297 { |
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298 test_KErrNone(aChunkInfo->chunk.CreateDisconnectedLocal(aMemoryTablePtr->initialBottom*gPageSize,aMemoryTablePtr->initialTop*gPageSize,aMemoryTablePtr->maxSize*gPageSize,ownerType)); |
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299 } |
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300 break; |
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301 |
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302 case EChunkDoubleEndedThread: |
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303 ownerType = EOwnerThread; // drop through to create chunk |
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304 case EChunkDoubleEndedProcess: |
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305 if (aMemoryTablePtr->globalChunkName.Length()) |
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306 { |
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307 test_KErrNone(aChunkInfo->chunk.CreateDoubleEndedGlobal(aMemoryTablePtr->globalChunkName,aMemoryTablePtr->initialBottom*gPageSize,aMemoryTablePtr->initialTop*gPageSize,aMemoryTablePtr->maxSize*gPageSize,ownerType)); |
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308 } |
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309 else |
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310 { |
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311 test_KErrNone(aChunkInfo->chunk.CreateDoubleEndedLocal(aMemoryTablePtr->initialBottom*gPageSize,aMemoryTablePtr->initialTop*gPageSize,aMemoryTablePtr->maxSize*gPageSize,ownerType)); |
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312 } |
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313 break; |
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314 } |
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315 } |
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316 //Commit chunk |
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317 void CSMPSoakThread::CommitChunk (TChunkInfo * aChunkInfo, TMemory * aMemoryTablePtr) |
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318 { |
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319 TInt commitPages; |
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320 |
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321 switch (aMemoryTablePtr->chunkType) |
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322 { |
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323 case EChunkNormalThread: |
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324 case EChunkNormalProcess: |
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325 if (aChunkInfo->lastTop < (aMemoryTablePtr->maxSize - 1)) |
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326 { |
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327 aChunkInfo->lastTop += (aMemoryTablePtr->maxSize - 1 - aChunkInfo->lastTop) / 2 + 1; |
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328 //PRINT(_L("Adjust chunk memory - top %d pagesize %d\n"),aChunkInfo->lastTop,gPageSize); |
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329 test_KErrNone(aChunkInfo->chunk.Adjust(aChunkInfo->lastTop*gPageSize)); |
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330 } |
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331 break; |
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332 |
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333 case EChunkDisconnectedThread: |
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334 case EChunkDisconnectedProcess: |
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335 commitPages = ((aChunkInfo->lastTop - aChunkInfo->lastBottom) / 2) + 1; |
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336 //PRINT(_L("Decommitting from bottom %d of %d pages\n"),aChunkInfo->lastBottom,commitPages); |
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337 test_KErrNone(aChunkInfo->chunk.Decommit(aChunkInfo->lastBottom*gPageSize,commitPages * gPageSize)); |
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338 if ((aChunkInfo->lastBottom > 0) && (aChunkInfo->lastTop <= aMemoryTablePtr->initialTop)) |
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339 { |
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340 aChunkInfo->lastTop = aChunkInfo->lastBottom + commitPages - 1; |
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341 aChunkInfo->lastBottom /= 2; |
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342 commitPages = aChunkInfo->lastTop - aChunkInfo->lastBottom + 1; |
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343 } |
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344 else |
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345 { |
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346 if (aChunkInfo->lastTop < (aMemoryTablePtr->maxSize -1)) |
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347 { |
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348 if (aChunkInfo->lastTop <= aMemoryTablePtr->initialTop) |
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349 { |
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350 aChunkInfo->lastBottom = aMemoryTablePtr->initialTop + 1; |
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351 } |
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352 else |
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353 { |
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354 aChunkInfo->lastBottom = aChunkInfo->lastTop + 1; |
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355 } |
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356 commitPages = ((aMemoryTablePtr->maxSize - aChunkInfo->lastBottom) / 2) + 1; |
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357 aChunkInfo->lastTop = aChunkInfo->lastBottom + commitPages - 1; |
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358 } |
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359 else |
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360 { |
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361 commitPages = 0; |
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362 } |
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363 } |
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364 if (commitPages) |
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365 { |
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366 //PRINT(_L("Commit chunk memory bottom %d size %d pages\n"),aChunkInfo->lastBottom,commitPages); |
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367 test_KErrNone(aChunkInfo->chunk.Commit(aChunkInfo->lastBottom*gPageSize,commitPages*gPageSize)); |
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368 } |
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369 break; |
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370 |
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371 case EChunkDoubleEndedThread: |
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372 case EChunkDoubleEndedProcess: |
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373 if (aChunkInfo->lastBottom > 0 || aChunkInfo->lastTop < (aMemoryTablePtr->maxSize - 1)) |
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374 { |
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375 if (aChunkInfo->lastBottom > 0) |
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376 { |
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377 aChunkInfo->lastBottom--; |
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378 } |
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379 if (aChunkInfo->lastTop < (aMemoryTablePtr->maxSize - 1)) |
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380 { |
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381 aChunkInfo->lastTop++; |
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382 } |
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383 // PRINT(_L("Adjust Double Ended bottom %d top %d\n"),aChunkInfo->lastBottom,aChunkInfo->lastTop); |
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384 test_KErrNone(aChunkInfo->chunk.AdjustDoubleEnded(aChunkInfo->lastBottom*gPageSize,aChunkInfo->lastTop*gPageSize)); |
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385 } |
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386 break; |
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387 } |
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388 } |
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389 //Write then read chunk |
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390 void CSMPSoakThread::WriteReadChunk (TChunkInfo * aChunkInfo, TMemory * aMemoryTablePtr) |
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391 { |
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392 if (aChunkInfo->lastTop < (aMemoryTablePtr->maxSize - 1)) |
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393 { |
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394 TInt chunkSize = aChunkInfo->lastTop*gPageSize - aChunkInfo->lastBottom*gPageSize; |
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395 //RDebug::Print(_L("WriteReadChunk Last Top %d lastBottom %d\n"),aChunkInfo->lastTop,aChunkInfo->lastBottom); |
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396 TUint8 *writeaddr = aChunkInfo->chunk.Base()+ aChunkInfo->lastBottom*gPageSize; |
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397 TPtr8 write(writeaddr,chunkSize); |
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398 write.Copy(pattern,sizeof(pattern)); |
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399 test_KErrNone(Mem::Compare(writeaddr,sizeof(pattern),pattern,sizeof(pattern))); |
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400 } |
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401 } |
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402 //Memory Thread : will do memory associated operation |
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403 //param aSmp - CSMPSoakUtil pointer |
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404 TInt CSMPSoakThread::SMPStressMemoryThread(TAny* aSmp) |
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405 { |
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406 CSMPSoakThread* self = (CSMPSoakThread*)aSmp; |
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407 __ASSERT_ALWAYS(self !=NULL, User::Panic(_L("CSMPSoakThread::SMPStressMemoryThread Panic"),0)); |
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408 return self->DoSMPStressMemoryThread(); |
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409 } |
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410 // Member for thread function |
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411 TInt CSMPSoakThread::DoSMPStressMemoryThread() |
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412 { |
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413 RTest test(_L("SMPStressMemoryThread")); |
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414 |
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415 TMemory *memoryTablePtr; |
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416 TChunkInfo chunkTable[KNumChunks]; |
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417 TInt ctIndex = 0; |
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418 test_KErrNone(UserHal::PageSizeInBytes(gPageSize)); |
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419 |
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420 FOREVER |
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421 { |
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422 SetThreadPriority(); |
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423 |
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424 if (gAbort) |
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425 break; |
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426 |
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427 memoryTablePtr = (TMemory *) (iThreadData.listPtr); |
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428 ctIndex = 0; |
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429 |
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430 //Create different type of chunks and write/read/verfiy it |
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431 while (memoryTablePtr->chunkType != EChunkNone) |
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432 { |
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433 PRINT((_L("Create Chunk"))); |
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434 CreateChunk (&chunkTable[ctIndex],memoryTablePtr); |
|
435 |
|
436 PRINT(_L("Write and Read Chunk")); |
|
437 WriteReadChunk (&chunkTable[ctIndex],memoryTablePtr); |
|
438 |
|
439 ctIndex++; |
|
440 memoryTablePtr++; |
|
441 } |
|
442 |
|
443 //Commit different type of chunks |
|
444 TBool anyCommit; |
|
445 do |
|
446 { |
|
447 anyCommit = EFalse; |
|
448 memoryTablePtr = (TMemory *) (iThreadData.listPtr); |
|
449 ctIndex = 0; |
|
450 while (memoryTablePtr->chunkType != EChunkNone) |
|
451 { |
|
452 //Commit Chunks |
|
453 PRINT((_L("Commit Chunk Memory"))); |
|
454 PRINT ((_L("CommitChunk %d bottom %d top %d\n"),ctIndex,memoryTablePtr->initialBottom,memoryTablePtr->initialTop)); |
|
455 CommitChunk (&chunkTable[ctIndex],memoryTablePtr); |
|
456 anyCommit = ETrue; |
|
457 |
|
458 //Write into Chunks |
|
459 WriteReadChunk (&chunkTable[ctIndex],memoryTablePtr); |
|
460 PRINT((_L("Write Read Chunk Size %d\n"), (memoryTablePtr->initialTop) - (memoryTablePtr->initialBottom))); |
|
461 ctIndex++; |
|
462 memoryTablePtr++; |
|
463 } |
|
464 } |
|
465 while (anyCommit); |
|
466 |
|
467 //Close the Chunks |
|
468 memoryTablePtr = (TMemory *) (iThreadData.listPtr); |
|
469 ctIndex = 0; |
|
470 while (memoryTablePtr->chunkType != EChunkNone) |
|
471 { |
|
472 chunkTable[ctIndex].chunk.Close(); |
|
473 |
|
474 ctIndex++; |
|
475 memoryTablePtr++; |
|
476 } |
|
477 User::After(gPeriod); |
|
478 } |
|
479 return 0x00; |
|
480 } |
|
481 //Device Thread : will do device associated operation |
|
482 //param aSmp - CSMPSoakUtil pointer |
|
483 TInt CSMPSoakThread::SMPStressDeviceThread(TAny* aSmp) |
|
484 { |
|
485 CSMPSoakThread* self = (CSMPSoakThread*)aSmp; |
|
486 __ASSERT_ALWAYS(self !=NULL, User::Panic(_L("CSMPSoakThread::SMPStressDeviceThread Panic"),0)); |
|
487 return self->DoSMPStressDeviceThread(); |
|
488 } |
|
489 // Member for thread function |
|
490 TInt CSMPSoakThread::DoSMPStressDeviceThread() |
|
491 { |
|
492 RTest test(_L("SMPStressDeviceThread")); |
|
493 |
|
494 RTimer timer; |
|
495 RFs session; |
|
496 TFileName sessionPath; |
|
497 |
|
498 test_KErrNone(timer.CreateLocal()); |
|
499 TRequestStatus s; |
|
500 |
|
501 TDesC** ptrDevices = (TDesC**) (iThreadData.listPtr); |
|
502 PRINT ((_L("Devices Number %d [%s]\n"), ptrDevices[0]->Length(), ptrDevices[0]->Ptr())); |
|
503 for (TInt i = 1; ptrDevices[i] ; i++) |
|
504 PRINT ((_L("LDD%d=%s "),i,ptrDevices[i]->Ptr())); |
|
505 PRINT (_L("\n")); |
|
506 |
|
507 FOREVER |
|
508 { |
|
509 for (TInt i = 0; i < ptrDevices[0]->Length(); i++) |
|
510 { |
|
511 TText driveLetter = (*ptrDevices[0])[i]; |
|
512 PRINT ((_L("Device %c\n"),driveLetter)); |
|
513 |
|
514 test_KErrNone(session.Connect()); |
|
515 |
|
516 sessionPath=(_L("?:\\SESSION_TEST\\")); |
|
517 sessionPath[0]=driveLetter; |
|
518 test_KErrNone(session.SetSessionPath(sessionPath)); |
|
519 |
|
520 TInt driveNumber; |
|
521 test_KErrNone(session.CharToDrive(driveLetter, driveNumber)); |
|
522 |
|
523 TBuf<64> fileSystemName; |
|
524 test_KErrNone(session.FileSystemName(fileSystemName,driveNumber)); |
|
525 |
|
526 PRINT ((_L("File System Name %s\n"),fileSystemName.PtrZ())); |
|
527 |
|
528 TDriveInfo driveInfo; |
|
529 test_KErrNone(session.Drive(driveInfo, driveNumber)); |
|
530 |
|
531 TVolumeInfo volumeInfo; |
|
532 test_KErrNone(session.Volume(volumeInfo, driveNumber)); |
|
533 |
|
534 session.Close(); |
|
535 } |
|
536 for (TInt i = 1; ptrDevices[i] ; i += 2) |
|
537 { |
|
538 RDevice device; |
|
539 |
|
540 TInt r = User::LoadLogicalDevice(*ptrDevices[i]); |
|
541 test(r == KErrNone || r == KErrAlreadyExists); |
|
542 |
|
543 test_KErrNone(device.Open(*ptrDevices[i+1])); |
|
544 |
|
545 TBuf8<64> deviceCaps; |
|
546 device.GetCaps(deviceCaps); |
|
547 |
|
548 TVersion deviceVersion; |
|
549 device.QueryVersionSupported(deviceVersion); |
|
550 |
|
551 device.Close(); |
|
552 } |
|
553 SetThreadPriority(); |
|
554 timer.After(s, iThreadData.delayTime*1000); |
|
555 User::WaitForRequest(s); |
|
556 test (s == KErrNone); |
|
557 |
|
558 if (gAbort) |
|
559 break; |
|
560 User::After(gPeriod); |
|
561 } |
|
562 timer.Close(); |
|
563 PRINT((_L("SMPStressDeviceThread MyTimer.Cancel() called\n"))); |
|
564 return 0x00; |
|
565 } |
|
566 //Spin Thread : will do thread sync |
|
567 //param aSmp - CSMPSoakUtil pointer |
|
568 TInt CSMPSoakThread::SMPStressSpinThread(TAny* aSmp) |
|
569 { |
|
570 CSMPSoakThread* self = (CSMPSoakThread*)aSmp; |
|
571 __ASSERT_ALWAYS(self !=NULL, User::Panic(_L("CSMPSoakThread::SMPStressSpinThread Panic"),0)); |
|
572 return self->DoSMPStressSpinThread(); |
|
573 } |
|
574 // Member for thread function |
|
575 TInt CSMPSoakThread::DoSMPStressSpinThread() |
|
576 { |
|
577 RTest test(_L("SMPStressSpinThread")); |
|
578 |
|
579 TTime startTime; |
|
580 TTime endTime; |
|
581 TTimeIntervalMicroSeconds loopTimeMicroSeconds; |
|
582 PRINT (_L("SMPStressSpinThread\n")); |
|
583 FOREVER |
|
584 { |
|
585 SetThreadPriority(); |
|
586 gSwitchSem.Wait(); |
|
587 startTime.UniversalTime(); |
|
588 do |
|
589 { |
|
590 endTime.UniversalTime(); |
|
591 loopTimeMicroSeconds = endTime.MicroSecondsFrom(startTime); |
|
592 }while (loopTimeMicroSeconds <= iThreadData.delayTime*1000); |
|
593 |
|
594 if (gAbort) |
|
595 break; |
|
596 User::After(gPeriod); |
|
597 } |
|
598 return 0x00; |
|
599 } |
|
600 //Timer Thread : Timer operation and thread sync |
|
601 //param aSmp - CSMPSoakUtil pointer |
|
602 TInt CSMPSoakThread::SMPStressTimerThread(TAny* aSmp) |
|
603 { |
|
604 CSMPSoakThread* self = (CSMPSoakThread*)aSmp; |
|
605 __ASSERT_ALWAYS(self !=NULL, User::Panic(_L("CSMPSoakThread::SMPStressTimerThread Panic"),0)); |
|
606 return self->DoSMPStressTimerThread(); |
|
607 } |
|
608 // Member for thread function |
|
609 TInt CSMPSoakThread::DoSMPStressTimerThread() |
|
610 { |
|
611 RTest test(_L("SMPStressTimerThread")); |
|
612 |
|
613 PRINT (_L("SMPStressTimerThread\n")); |
|
614 RTimer timer; |
|
615 test_KErrNone(timer.CreateLocal()); |
|
616 TRequestStatus s; |
|
617 |
|
618 FOREVER |
|
619 { |
|
620 timer.After(s, iThreadData.delayTime*1000); |
|
621 User::WaitForRequest(s); |
|
622 test (s == KErrNone); |
|
623 PRINT ((_L("*"))); |
|
624 gSwitchSem.Signal(iThreadData.numThreads); |
|
625 |
|
626 if (gAbort) |
|
627 break; |
|
628 User::After(gPeriod); |
|
629 } |
|
630 timer.Cancel(); |
|
631 PRINT((_L("SMPStressTimerThread MyTimer.Cancel() called\n"))); |
|
632 return 0x00; |
|
633 } |
|
634 // CActive class to monitor KeyStrokes from User |
|
635 class CActiveConsole : public CActive |
|
636 { |
|
637 public: |
|
638 CActiveConsole(); |
|
639 ~CActiveConsole(); |
|
640 void GetCharacter(); |
|
641 static TInt Callback(TAny* aCtrl); |
|
642 static CPeriodic* TimerL(); |
|
643 private: |
|
644 // Defined as pure virtual by CActive; |
|
645 // implementation provided by this class. |
|
646 virtual void DoCancel(); |
|
647 // Defined as pure virtual by CActive; |
|
648 // implementation provided by this class, |
|
649 virtual void RunL(); |
|
650 void ProcessKeyPressL(TChar aChar); |
|
651 private: |
|
652 |
|
653 }; |
|
654 // Class CActiveConsole |
|
655 CActiveConsole::CActiveConsole() |
|
656 : CActive(EPriorityHigh) |
|
657 { |
|
658 CActiveScheduler::Add(this); |
|
659 } |
|
660 |
|
661 CActiveConsole::~CActiveConsole() |
|
662 { |
|
663 Cancel(); |
|
664 } |
|
665 CPeriodic* CActiveConsole::TimerL() |
|
666 { |
|
667 return(CPeriodic::NewL(EPriorityNormal)); |
|
668 } |
|
669 // Callback function for timer expiry |
|
670 TInt CActiveConsole::Callback(TAny* aControl) |
|
671 { |
|
672 return KErrNone; |
|
673 } |
|
674 |
|
675 void CActiveConsole::GetCharacter() |
|
676 { |
|
677 test.Console()->Read(iStatus); |
|
678 SetActive(); |
|
679 } |
|
680 |
|
681 void CActiveConsole::DoCancel() |
|
682 { |
|
683 PRINT(_L("CActiveConsole::DoCancel\n")); |
|
684 test.Console()->ReadCancel(); |
|
685 } |
|
686 |
|
687 void CActiveConsole::ProcessKeyPressL(TChar aChar) |
|
688 { |
|
689 if (aChar == EKeyEscape) |
|
690 { |
|
691 PRINT(_L("CActiveConsole: ESC key pressed -> stopping active scheduler...\n")); |
|
692 gAbort = ETrue; |
|
693 CActiveScheduler::Stop(); |
|
694 return; |
|
695 } |
|
696 aChar.UpperCase(); |
|
697 GetCharacter(); |
|
698 } |
|
699 |
|
700 void CActiveConsole::RunL() |
|
701 { |
|
702 ProcessKeyPressL(static_cast<TChar>(test.Console()->KeyCode())); |
|
703 } |
|
704 |
|
705 // CActiveTimer class to monitor timeout expiry |
|
706 class CActiveTimer : public CActive |
|
707 { |
|
708 public: |
|
709 CActiveTimer(); |
|
710 ~CActiveTimer(); |
|
711 void Delay(TTimeIntervalMicroSeconds32 aDelay); |
|
712 private: |
|
713 RTimer iTimer; |
|
714 // Defined as pure virtual by CActive; |
|
715 // implementation provided by this class. |
|
716 virtual void DoCancel(); |
|
717 // Defined as pure virtual by CActive; |
|
718 // implementation provided by this class, |
|
719 virtual void RunL(); |
|
720 |
|
721 }; |
|
722 // Class CActiveConsole |
|
723 CActiveTimer::CActiveTimer() |
|
724 : CActive(EPriorityHigh) |
|
725 { |
|
726 CActiveScheduler::Add(this); |
|
727 User::LeaveIfError(iTimer.CreateLocal()); |
|
728 } |
|
729 |
|
730 CActiveTimer::~CActiveTimer() |
|
731 { |
|
732 Cancel(); |
|
733 iTimer.Close(); |
|
734 } |
|
735 |
|
736 |
|
737 void CActiveTimer::Delay(TTimeIntervalMicroSeconds32 aDelay) |
|
738 { |
|
739 iTimer.After(iStatus, aDelay); |
|
740 SetActive(); |
|
741 } |
|
742 |
|
743 void CActiveTimer::DoCancel() |
|
744 { |
|
745 iTimer.Cancel(); |
|
746 } |
|
747 |
|
748 void CActiveTimer::RunL() |
|
749 { |
|
750 PRINT(_L("CActiveTimer: Application runtime expired...")); |
|
751 gAbort = ETrue; |
|
752 CActiveScheduler::Stop(); |
|
753 return; |
|
754 } |
|
755 |
|
756 //T_SMPSOAK Entry Point |
|
757 TInt E32Main() |
|
758 { |
|
759 test.Title(); |
|
760 __UHEAP_MARK; |
|
761 test.Start(_L("t_smpsoak.exe")); |
|
762 |
|
763 // When running as a stand alone test, |
|
764 // there needs to be a timeout |
|
765 timeout = ETrue; |
|
766 |
|
767 ParseCommandLine(); |
|
768 if (gAbort) |
|
769 return 0x00; |
|
770 |
|
771 PRINT (_L("Load device driver\n")); |
|
772 TInt r = User::LoadLogicalDevice(_L("d_smpsoak.ldd")); |
|
773 if (r == KErrNotFound) |
|
774 { |
|
775 PRINT (_L("Test not supported on this platform because the D_SMPSOAK.LDD Driver is Not Present\n")); |
|
776 test(EFalse); |
|
777 } |
|
778 PRINT (_L("Calling SMPStressDrv Open\n")); |
|
779 r = gSMPStressDrv.Open(); |
|
780 test_KErrNone(r); |
|
781 |
|
782 PRINT (_L("Creating our local semaphore\n")); |
|
783 r=gSwitchSem.CreateLocal(0); |
|
784 test_KErrNone(r); |
|
785 |
|
786 CSMPSoakThread smpthread; |
|
787 PRINT ((_L("Creating all threads =%d\n"),KNumThreads)); |
|
788 smpthread.CreateThread(); |
|
789 |
|
790 CSMPSoakThread *smpprocess= new CSMPSoakThread[NumProcess]; |
|
791 PRINT ((_L("Creating all process =%d\n"),NumProcess)); |
|
792 for (TInt i = 0; i < NumProcess; i++) |
|
793 smpprocess[i].CreateChildProcess(i); |
|
794 |
|
795 PRINT (_L("Resuming all process \n")); |
|
796 for (TInt i = 0; i < NumProcess; i++) |
|
797 smpprocess[i].ResumeChildProcess(); |
|
798 |
|
799 PRINT (_L("Starting ActiveScheduler\n")); |
|
800 test.Next(_L("Press ESC Key to Shutdown SMPSoak...\n")); |
|
801 CActiveScheduler* myScheduler = new (ELeave) CActiveScheduler(); |
|
802 test(myScheduler != NULL); |
|
803 CActiveScheduler::Install(myScheduler); |
|
804 |
|
805 CPeriodic* theTimer=NULL; |
|
806 TRAPD(ret,theTimer=CActiveConsole::TimerL()) |
|
807 test_KErrNone(ret); |
|
808 theTimer->Start(0,KTimerPeriod,TCallBack(CActiveConsole::Callback)); |
|
809 if(timeout) |
|
810 { |
|
811 CActiveTimer* myActiveTimer = new CActiveTimer(); |
|
812 test(myActiveTimer != NULL); |
|
813 myActiveTimer->Delay(gTimeout*1000000); |
|
814 } |
|
815 CActiveConsole* myActiveConsole = new CActiveConsole(); |
|
816 test(myActiveConsole != NULL); |
|
817 myActiveConsole->GetCharacter(); |
|
818 CActiveScheduler::Start(); |
|
819 if (gAbort) |
|
820 { |
|
821 PRINT (_L("gAbort TRUE \n")); |
|
822 for (TInt i = 0; i < NumProcess; i++) |
|
823 smpprocess[i].TerminateChildProcess(); |
|
824 delete[] smpprocess; |
|
825 delete theTimer; |
|
826 gSMPStressDrv.Close(); |
|
827 gSwitchSem.Close(); |
|
828 return 0; |
|
829 } |
|
830 __UHEAP_MARKEND; |
|
831 test.End(); |
|
832 return 0; |
|
833 } |
|
834 void ParseCommandLine() |
|
835 { |
|
836 TBuf<256> args; |
|
837 User::CommandLine(args); |
|
838 TLex lex(args); |
|
839 PRINT ((_L("****Command line = %s\n"), args.PtrZ())); |
|
840 |
|
841 FOREVER |
|
842 { |
|
843 TPtrC token=lex.NextToken(); |
|
844 if(token.Length()!=0) |
|
845 { |
|
846 if (token.Length()==0) |
|
847 break; // ignore trailing whitespace |
|
848 else if (token.Mid(0) == _L("-h")) |
|
849 { |
|
850 PRINT (_L("T_SMPSOAK.EXE Usage Options:\n")); |
|
851 PRINT (_L("Type t_smpsoak.exe -h\n")); |
|
852 ShowHelp(); |
|
853 gAbort = ETrue; |
|
854 break; |
|
855 } |
|
856 else if (token.Mid(0) == _L("-l")) |
|
857 { |
|
858 //Read OOM entry from KProcessTable and run |
|
859 test.Printf(_L("SMPSOAK:lowmem\n")); |
|
860 NumProcess = KNumProcess+1; |
|
861 break; |
|
862 } |
|
863 else if (token.Mid(0) == _L("-b")) |
|
864 { |
|
865 test.Printf(_L("SMPSOAK: Test Silent Mode\n")); |
|
866 ThreadPriorityLow = ETrue; |
|
867 TestSilent = ETrue; |
|
868 // If we have tests running in the background |
|
869 // we want an endless loop |
|
870 timeout = EFalse; |
|
871 break; |
|
872 } |
|
873 else if (token.Left(2) == _L("-t")) |
|
874 { |
|
875 test.Printf(_L("SMPSOAK:Timeout\n")); |
|
876 lex.SkipSpaceAndMark(); |
|
877 token.Set(lex.NextToken()); |
|
878 TLex lexNum(token); |
|
879 lexNum.Val(gTimeout,EDecimal); |
|
880 test.Printf(_L("Timeout in Seconds=%u \n"),gTimeout); |
|
881 timeout = ETrue; |
|
882 break; |
|
883 } |
|
884 else if (token.Left(2) == _L("-p")) |
|
885 { |
|
886 test.Printf(_L("SMPSOAK:period\n")); |
|
887 lex.SkipSpaceAndMark(); |
|
888 token.Set(lex.NextToken()); |
|
889 TLex lexNum(token); |
|
890 lexNum.Val(gPeriod,EDecimal); |
|
891 test.Printf(_L("period in mSeconds=%d \n"),gPeriod); |
|
892 Period = ETrue; |
|
893 break; |
|
894 } |
|
895 else |
|
896 { |
|
897 test.Printf(_L("Error- Invalid SMPSOAK CMD Line Argument")); |
|
898 break; |
|
899 } |
|
900 } |
|
901 break; |
|
902 } |
|
903 } |