90 lines
2.4 KiB
C++
90 lines
2.4 KiB
C++
/*++
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Copyright (c) 1998-2000 Microsoft Corporation
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Module Name :
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HashTest.h
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Abstract:
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Test harness for LKRhash
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Author:
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George V. Reilly (GeorgeRe) 06-Jan-1998
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Environment:
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Win32 - User Mode
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Project:
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Internet Information Server RunTime Library
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Revision History:
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--*/
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#ifndef __INIFILE_H__
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#define __INIFILE_H__
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#ifndef _MAX_PATH
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# define _MAX_PATH 260
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#endif
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class CIniFileSettings
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{
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public:
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TCHAR m_tszIniFile[_MAX_PATH]; // the .ini file
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TCHAR m_tszDataFile[_MAX_PATH]; // where string data table lives
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int m_nMaxKeys; // maximum number of keys
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double m_dblHighLoad; // maximum load of table (avg. bucket length)
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DWORD m_nInitSize; // initsize (1 => "small", 2 => "medium",
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// 3 => "large", other => exact)
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int m_nSubTables; // num subtables (0 => heuristic)
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int m_nLookupFreq; // lookup frequency
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int m_nMinThreads; // min threads
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int m_nMaxThreads; // max threads
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int m_nRounds; // num rounds
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int m_nSeed; // random seed
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bool m_fCaseInsensitive; // case-insensitive
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bool m_fMemCmp; // memcmp or strcmp
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int m_nLastChars; // num last chars (0 => all chars)
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WORD m_wTableSpin; // table lock spin count (0 => no spinning on
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// MP machines)
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WORD m_wBucketSpin; // bucket lock spin count (0 => no MP spinning)
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double m_dblSpinAdjFctr; // spin adjustment factor
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bool m_fTestIterators; // run test_iterators?
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int m_nInsertIfNotFound;// test WriteLock, if(!FindKey) InsertRec, WUL?
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// if IINF > 0, do this with probability 1/IINF
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int m_nFindKeyCopy; // search for a COPY of the key?
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// if FKC > 0, do this probability 1/FKC
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bool m_fNonPagedAllocs;
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bool m_fRefTrace;
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int
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ParseIniFile(
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LPCSTR pszIniFile);
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void
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ReadIniFile(
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LPCTSTR ptszIniFile);
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void
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Dump(
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LPCTSTR ptszProlog,
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LPCTSTR ptszEpilog) const;
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};
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extern "C"
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const TCHAR*
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CommaNumber(
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int n,
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TCHAR* ptszBuff);
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int
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LKR_TestHashTable(
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CIniFileSettings& ifs);
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extern "C"
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int
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NumProcessors();
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#endif // __INIFILE_H__
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