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// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Thread for executing benchmark test threads
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//
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//
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/**
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@file bf_execute.cpp
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*/
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#include <e32std.h>
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#include <e32std_private.h>
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#include <e32svr.h>
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#include "bf_raw.h"
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GLREF_D TUint32 Count;
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GLREF_D TTestInfo TestInfo; ///< Data passed to exector thread
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GLREF_D TBusLocalDrive drive;
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GLREF_D TLocalDriveCapsV2Buf driveInfo;
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GLREF_D HBufC8* writeBuffer;
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GLREF_D HBufC8* readBuffer;
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GLREF_D TBool StopTest;
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GLREF_D TInt mainThreadHandle;
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_LIT( KPanicCat, "bf_raw" );
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GLDEF_C TInt BmWrite(TAny*)
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/**
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* Performs writes continuously
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*/
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{
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TPtrC8 wd( writeBuffer->Des().Ptr(), TestInfo.iLength );
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while( !StopTest )
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{
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TInt r = drive.Write( TestInfo.iOffset, wd );
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if( KErrNone != r )
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{
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User::Panic( KPanicCat, r );
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}
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++Count;
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}
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return KErrNone;
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}
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GLDEF_C TInt BmWriteThread(TAny*)
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/**
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* Performs writes continuously, telling device driver that a thread
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* read is required
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*/
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{
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TAny* p = writeBuffer;
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while( !StopTest )
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{
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TInt r = drive.Write( TestInfo.iOffset, TestInfo.iLength, p, mainThreadHandle, 0 );
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if( KErrNone != r )
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{
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User::Panic( KPanicCat, r );
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}
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++Count;
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}
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return KErrNone;
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}
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GLDEF_C TInt BmRead(TAny*)
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/**
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* Performs reads continously
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*/
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{
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TPtr8 rd = readBuffer->Des();
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while( !StopTest )
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{
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TInt r = drive.Read( TestInfo.iOffset, TestInfo.iLength, rd );
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if( KErrNone != r )
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{
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User::Panic( KPanicCat, r );
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}
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++Count;
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}
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return KErrNone;
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}
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GLDEF_C TInt BmReadThread(TAny*)
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/**
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* Performs reads continously, telling device driver that a thread
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* write is required
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*/
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{
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TPtr8 des = readBuffer->Des();
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TAny* p = &des;
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while( !StopTest )
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{
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TInt r = drive.Read( TestInfo.iOffset, TestInfo.iLength, p, mainThreadHandle, 0 );
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if( KErrNone != r )
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{
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User::Panic( KPanicCat, r );
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}
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++Count;
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}
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return KErrNone;
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}
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