os/kernelhwsrv/kerneltest/e32test/bench/t_asmbm.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
     1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
     2 // All rights reserved.
     3 // This component and the accompanying materials are made available
     4 // under the terms of the License "Eclipse Public License v1.0"
     5 // which accompanies this distribution, and is available
     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
     7 //
     8 // Initial Contributors:
     9 // Nokia Corporation - initial contribution.
    10 //
    11 // Contributors:
    12 //
    13 // Description:
    14 // e32test\bench\t_asmbm.cpp
    15 // Common header for assmbler benchmark tests
    16 // 
    17 //
    18 
    19 #ifndef __T_ASMBM_H__
    20 #define __T_ASMBM_H__
    21 
    22 #include <e32cmn.h>
    23 
    24 const TUint KCategoryGeneral = 1<<0;	///< Benchmarks that get run by default
    25 const TUint KCategoryMemory = 1<<1;		///< Memory alignement benchmarks run with -m option
    26 const TUint KCategoryExtra = 1<<2;		///< Extra benchmarks run with -x option
    27 
    28 struct TBmInfo
    29 	{
    30 	TBuf8<64> iName;	///< Name of this benchmark
    31 	TUint iCategories;	///< Set of applicable categories
    32 	TUint iAlignStep;	///< For memory benchmarks only, the alignment step 
    33 	};
    34 
    35 struct TBmParams
    36 	{
    37 	TInt iIts;			///< NUmber of iterations to run benchmark for
    38 	TInt iSourceAlign;	///< For memory benchmarks only, the source alignment
    39 	TInt iDestAlign;	///< For memory benchmarks only, the destination alignment
    40 	};
    41 
    42 struct MBenchmarkList
    43 	{
    44 	virtual TInt Count() = 0;
    45 	virtual TInt Info(TInt aIndex, TBmInfo& aInfoOut) = 0;
    46 	virtual TInt Run(TInt aIndex, const TBmParams& aParams, TInt& aDeltaOut) = 0;
    47 	};
    48 
    49 /// Implementation of main program
    50 void RunBenchmarkTestsL(MBenchmarkList& aBenchmarks);
    51 
    52 /// Caller-supplied function to initialise any data used by benchmarks
    53 extern void InitDataL();
    54 
    55 #endif