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-rw-r--r--sal/workben/measure_oustrings.cxx282
1 files changed, 0 insertions, 282 deletions
diff --git a/sal/workben/measure_oustrings.cxx b/sal/workben/measure_oustrings.cxx
deleted file mode 100644
index f9ce02bec..000000000
--- a/sal/workben/measure_oustrings.cxx
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@@ -1,282 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * Version: MPL 1.1 / GPLv3+ / LGPLv3+
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Initial Developer of the Original Code is
- * [ Caolán McNamara <caolanm:redhat.com> ]
- * Portions created by Caolán McNamara are Copyright (C) 2010 * Red Hat, Inc.
- * All Rights Reserved.
- *
- * Contributor(s): Caolán McNamara <caolanm@redhat.com>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
- * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
- * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
- * instead of those above.
- */
-#include <sal/main.h>
-#include <rtl/ustring.hxx>
-#include <osl/time.h>
-#include <osl/process.h>
-
-#include <iostream>
-#include <sstream>
-#include <fstream>
-
-#ifdef HAVE_CALLGRIND
-# include <valgrind/callgrind.h>
-int COUNT = 1;
-#else
-# define CALLGRIND_DUMP_STATS_AT
-# define CALLGRIND_START_INSTRUMENTATION
-# define CALLGRIND_STOP_INSTRUMENTATION
-# define CALLGRIND_ZERO_STATS
-int COUNT = 10000000;
-#endif
-
-#if defined __GXX_EXPERIMENTAL_CXX0X__
-# define HAVE_CXX_Ox 1
-#endif
-
-#ifdef HAVE_CXX_Ox
-# define SAL_DECLARE_UTF16(str) u ## str
-#elif (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x550)
-# define SAL_DECLARE_UTF16(str) U ## str
-#elif __SIZEOF_WCHAR_T__ == 2
-# define SAL_DECLARE_UTF16(str) L ## str
-#endif
-
-#ifdef SAL_DECLARE_UTF16
-# define RTL_CONSTASCII_USTRINGPARAM_WIDE(str) \
- reinterpret_cast<const sal_Unicode*>(SAL_DECLARE_UTF16(str)), (SAL_N_ELEMENTS(str)-1)
-#endif
-
-#define RTL_CONSTASCII_USTRINGPARAM_CLASSIC(str) \
- str, ((sal_Int32)(SAL_N_ELEMENTS(str)-1)), RTL_TEXTENCODING_ASCII_US
-
-int currenttest = 1;
-oslProcessInfo pidinfo;
-
-class TimerMeasure
-{
-private:
- const char *m_pMessage;
- sal_uInt32 m_nStartTime, m_nEndTime;
-public:
- TimerMeasure(const char *pMessage)
- : m_pMessage(pMessage)
- {
- m_nStartTime = osl_getGlobalTimer();
- CALLGRIND_START_INSTRUMENTATION
- CALLGRIND_ZERO_STATS
- }
-
- ~TimerMeasure()
- {
- CALLGRIND_STOP_INSTRUMENTATION
- CALLGRIND_DUMP_STATS_AT(m_pMessage);
- m_nEndTime = osl_getGlobalTimer();
- std::cout << m_pMessage << std::endl;
- std::cout << " callgrind Instruction cost is: " << std::flush;
-
- std::stringstream aFileName;
- aFileName << "callgrind.out." << pidinfo.Ident << "." << currenttest;
-
- std::ifstream myfile(aFileName.str(), std::ios::in);
- if (myfile.is_open())
- {
- std::stringstream aGetGrindStats;
- aGetGrindStats << "callgrind_annotate " << aFileName.str() <<
- " | grep TOTALS | sed 's/ PROGRAM TOTALS//'";
- system(aGetGrindStats.str().c_str());
- myfile.close();
- }
- else
- std::cout << "Unavailable" << std::endl;
- currenttest++;
-#ifndef HAVE_CALLGRIND
- std::cout << " Elapsed Time is: " << m_nEndTime - m_nStartTime << "ms" << std::endl;
-#endif
- }
-};
-
-#define TIME(msg, test) \
-{\
- { test } /*Run the test one to shake out any firsttime lazy loading stuff*/ \
- TimerMeasure aMeasure(msg);\
- for (int i = 0; i < COUNT; ++i)\
- test\
-}
-
-SAL_IMPLEMENT_MAIN()
-{
- CALLGRIND_STOP_INSTRUMENTATION
- CALLGRIND_ZERO_STATS
-
- pidinfo.Size = sizeof(pidinfo);
- osl_getProcessInfo(0, osl_Process_IDENTIFIER, &pidinfo);
-
-#ifdef HAVE_CALLGRIND
- std::cout << "Execute using: valgrind --tool=callgrind ./measure_oustrings" << std::endl;
-#else
- //get my cpu fan up to speed :-)
- for (int i = 0; i < 10000000; ++i)
- {
- rtl::OUString sFoo(rtl::OUString::createFromAscii("X"));
- rtl::OUString sBar(RTL_CONSTASCII_USTRINGPARAM_CLASSIC("X"));
- rtl::OUString sBaz(static_cast<sal_Unicode>('X'));
- rtl::OUString sNone;
- }
-#endif
-
- std::cout << "--Empty Strings Construction--" << std::endl;
-
- TIME
- (
- "rtl::OUString()",
- rtl::OUString sFoo;
- )
-
- TIME
- (
- "rtl::OUString::createFromAscii()",
- rtl::OUString sFoo(rtl::OUString::createFromAscii(""));
- )
-
- std::cout << "--Single Chars Construction--" << std::endl;
-
- TIME
- (
- "rtl::OUString(static_cast<sal_Unicode>('X')",
- rtl::OUString sBaz(static_cast<sal_Unicode>('X'));
- )
-
-#ifdef SAL_DECLARE_UTF16
- TIME
- (
- "rtl::OUString(RTL_CONSTASCII_USTRINGPARAM_WIDE(\"X\"))",
- rtl::OUString sBar(RTL_CONSTASCII_USTRINGPARAM_WIDE("X"));
- )
-#endif
-
- TIME
- (
- "rtl::OUString(RTL_CONSTASCII_USTRINGPARAM_CLASSIC(\"X\"))",
- rtl::OUString sBar(RTL_CONSTASCII_USTRINGPARAM_CLASSIC("X"));
- )
-
- TIME
- (
- "rtl::OUString::createFromAscii(\"X\")",
- rtl::OUString sFoo(rtl::OUString::createFromAscii("X"));
- )
-
- std::cout << "--MultiChar Strings Construction--" << std::endl;
-
-#ifdef SAL_DECLARE_UTF16
- TIME
- (
- "rtl::OUString(RTL_CONSTASCII_USTRINGPARAM_WIDE(\"XXXXXXXX\"))",
- rtl::OUString sBar(RTL_CONSTASCII_USTRINGPARAM_WIDE("XXXXXXXXXXXXXXX"));
- )
-#endif
-
- TIME
- (
- "rtl::OUString(RTL_CONSTASCII_USTRINGPARAM_CLASSIC(\"XXXXXXXX\"))",
- rtl::OUString sBar(RTL_CONSTASCII_USTRINGPARAM_CLASSIC("XXXXXXXXXXXXXXX"));
- )
-
- TIME
- (
- "rtl::OUString::createFromAscii(\"XXXXXXXX\")",
- rtl::OUString sFoo(rtl::OUString::createFromAscii("XXXXXXXXXXXXXXX"));
- )
-
- std::cout << "--Ascii Unequal Comparison--" << std::endl;
-
- rtl::OUString sCompare(RTL_CONSTASCII_USTRINGPARAM_CLASSIC("XXXXXXXXXXXXXXX"));
-
- TIME
- (
- "rtl::OUString::equalsAsciiL",
- sCompare.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("apple"));
- )
-
- rtl::OUString sUnequalCompareTo(RTL_CONSTASCII_USTRINGPARAM_CLASSIC("apple"));
-
- TIME
- (
- "operator==(precreated OUString(\"apple\"))",
- sCompare == sUnequalCompareTo;
- )
-
- TIME
- (
- "rtl::OUString::equalsAscii",
- sCompare.equalsAscii("apple");
- )
-
- //(const sal_Char*, sal_Int32) version has different semantics
- TIME
- (
- "rtl::OUString::compareToAscii (const sal_Char*)",
- sCompare.compareToAscii("apple");
- )
-
- TIME
- (
- "operator==(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM_CLASSIC(\"apple\")))",
- sCompare == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM_CLASSIC("apple"));
- )
-
- std::cout << "--Ascii Equal Comparison--" << std::endl;
-
- TIME
- (
- "rtl::OUString::equalsAsciiL",
- sCompare.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("XXXXXXXXXXXXXXX"));
- )
-
- rtl::OUString sEqualCompareTo(RTL_CONSTASCII_USTRINGPARAM_CLASSIC("XXXXXXXXXXXXXXX"));
-
- TIME
- (
- "operator==(precreated OUString(\"XXXXXXXXXXXXXXX\"))",
- sCompare == sEqualCompareTo;
- )
-
- TIME
- (
- "rtl::OUString::equalsAscii",
- sCompare.equalsAscii("XXXXXXXXXXXXXXX");
- )
-
- //(const sal_Char*, sal_Int32) version has different semantics
- TIME
- (
- "rtl::OUString::compareToAscii (const sal_Char*)",
- sCompare.compareToAscii("XXXXXXXXXXXXXXX");
- )
-
- TIME
- (
- "operator==(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM_CLASSIC(\"XXXXXXXXXXXXXXX\"))",
- sCompare == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM_CLASSIC("XXXXXXXXXXXXXXX"));
- )
-
- return 0;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-16 10:38:29 +0000