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-rw-r--r--noncore/settings/sysinfo/benchmarkinfo.cpp453
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diff --git a/noncore/settings/sysinfo/benchmarkinfo.cpp b/noncore/settings/sysinfo/benchmarkinfo.cpp
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+/**********************************************************************
+** BenchmarkInfo
+**
+** A benchmark for Qt/Embedded
+**
+** Copyright (C) 2004 Michael Lauer <mickey@vanille.de>
+** Inspired by ZBench (C) 2002 Satoshi <af230533@im07.alpha-net.ne.jp>
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+**********************************************************************/
+
+/* OPIE */
+#include <qpe/qpeapplication.h>
+#include <qpe/qcopenvelope_qws.h>
+#include <qpe/qpedecoration_qws.h>
+#include <qpe/resource.h>
+#include <qpe/config.h>
+
+/* QT */
+#include <qlayout.h>
+#include <qfiledialog.h>
+#include <qlabel.h>
+#include <qpainter.h>
+#include <qdirectpainter_qws.h>
+#include <qapplication.h>
+#include <qpushbutton.h>
+#include <qclipboard.h>
+#include <qtimer.h>
+#include <qcolor.h>
+#include <qpushbutton.h>
+
+/* STD */
+#include <stdio.h>
+#include <time.h>
+#include <stdlib.h>
+
+#include "benchmarkinfo.h"
+
+extern "C"
+{
+ void BenchFFT( void );
+}
+
+//===========================================================================
+
+class BenchmarkPaintWidget : public QWidget
+{
+ public:
+ BenchmarkPaintWidget() : QWidget( 0, "Benchmark Paint Widget", WStyle_Customize|WStyle_StaysOnTop|WPaintUnclipped|WPaintClever )
+ {
+ resize( QApplication::desktop()->size() );
+ show();
+ p.begin( this );
+ };
+
+ ~BenchmarkPaintWidget()
+ {
+ p.end();
+ hide();
+ };
+
+ QPainter p;
+};
+
+//===========================================================================
+
+BenchmarkInfo::BenchmarkInfo( QWidget *parent, const char *name, int wFlags )
+ : QWidget( parent, name, wFlags )
+{
+
+ setMinimumSize( 200, 150 );
+
+ QVBoxLayout* vb = new QVBoxLayout( this );
+ vb->setSpacing( 4 );
+ vb->setMargin( 4 );
+
+ tests = new QListView( this );
+ tests->setMargin( 1 );
+ tests->addColumn( "Tests" );
+ tests->addColumn( "Results" );
+ tests->setShowSortIndicator( true );
+
+ test_alu = new QCheckListItem( tests, "1: Integer Arithmetic ", QCheckListItem::CheckBox );
+ test_alu->setText( 1, "n/a" );
+ test_fpu = new QCheckListItem( tests, "2: Floating Point Unit ", QCheckListItem::CheckBox );
+ test_fpu->setText( 1, "n/a" );
+ test_txt = new QCheckListItem( tests, "3: Text Rendering ", QCheckListItem::CheckBox );
+ test_txt->setText( 1, "n/a" );
+ test_gfx = new QCheckListItem( tests, "4: Gfx Rendering ", QCheckListItem::CheckBox );
+ test_gfx->setText( 1, "n/a" );
+ test_ram = new QCheckListItem( tests, "5: RAM Performance ", QCheckListItem::CheckBox );
+ test_ram->setText( 1, "n/a" );
+ test_sd = new QCheckListItem( tests, "6: SD Card Performance ", QCheckListItem::CheckBox );
+ test_sd->setText( 1, "n/a" );
+ test_cf = new QCheckListItem( tests, "7: CF Card Performance ", QCheckListItem::CheckBox );
+ test_cf->setText( 1, "n/a" );
+
+ startButton = new QPushButton( tr( "&Start Tests!" ), this );
+ connect( startButton, SIGNAL( clicked() ), this, SLOT( run() ) );
+
+ vb->addWidget( tests, 2 );
+ vb->addWidget( startButton );
+}
+
+
+BenchmarkInfo::~BenchmarkInfo()
+{}
+
+
+void BenchmarkInfo::run()
+{
+ startButton->setText( "> Don't touch! Running Tests! Don't touch! <" );
+ qApp->processEvents();
+ QTime t;
+
+ if ( test_alu->isOn() )
+ {
+ t.start();
+ benchInteger();
+ test_alu->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) );
+ test_alu->setOn( false );
+ }
+
+ if ( test_fpu->isOn() )
+ {
+ t.start();
+ BenchFFT();
+ test_fpu->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) );
+ test_fpu->setOn( false );
+ }
+
+ if ( test_txt->isOn() )
+ {
+ t.start();
+ paintChar();
+ test_txt->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) );
+ test_txt->setOn( false );
+ }
+
+ if ( test_gfx->isOn() )
+ {
+ t.start();
+ paintLineRect();
+ test_gfx->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) );
+ test_gfx->setOn( false );
+ }
+
+ if ( test_ram->isOn() )
+ {
+ t.start();
+ writeFile( "/tmp/benchmarkFile.dat" ); // /tmp is supposed to be in RAM on a PDA
+ readFile( "/tmp/benchmarkFile.dat" );
+ QFile::remove( "/tmp/benchmarkFile.dat" );
+ test_ram->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) );
+ test_ram->setOn( false );
+ }
+/*
+ if ( test_cf->isOn() )
+ {
+ t.start();
+ benchInteger();
+ test_alu->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) );
+ test_alu->setOn( false );
+ }
+
+ if ( test_sd->isOn() )
+ {
+ t.start();
+ benchInteger();
+ test_alu->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) );
+ test_alu->setOn( false );
+ }
+
+ if ( ( which_clipb ) && ( buf.length() > 0 ) )
+ {
+ clb = QApplication::clipboard();
+ clb->setText( dt_buf + buf );
+ }
+ */
+
+ startButton->setText( tr( "&Start Tests!" ) );
+}
+
+
+void BenchmarkInfo::benchInteger() const
+{
+ long dummy = 1;
+
+ for ( long i= 0 ; i < INT_TEST_ITERATIONS ; i++ )
+ {
+ for ( long j= 0 ; j < INT_TEST_ITERATIONS ; j++ )
+ {
+ for( long k= 0 ; k < INT_TEST_ITERATIONS ; k++ )
+ {
+ long xx = ( rand() % 1000 + 111 ) * 7 / 3 + 31;
+ long yy = ( rand() % 100 + 23 ) * 11 / 7 + 17;
+ long zz = ( rand() % 100 + 47 ) * 13 / 11 - 211;
+ dummy = xx * yy / zz;
+ dummy *= 23;
+ dummy += ( xx - yy + zz );
+ dummy -= ( xx + yy - zz );
+ dummy *= ( xx * zz * yy );
+ dummy /= 1 + ( xx * yy * zz );
+ }
+ }
+ }
+}
+
+
+void BenchmarkInfo::paintChar()
+{
+ int rr[] = { 255, 255, 255, 0, 0, 0, 0, 128, 128 };
+ int gg[] = { 0, 255, 0, 0, 255, 255, 0, 128, 128 };
+ int bb[] = { 0, 0, 255, 0, 0, 255, 255, 128, 0 };
+ const QString text( "Opie Benchmark Test" );
+
+ int w = QApplication::desktop()->width();
+ int h = QApplication::desktop()->height();
+
+ srand( time( NULL ) );
+
+ BenchmarkPaintWidget bpw;
+
+ for ( int i = 0; i < CHAR_TEST_ITERATIONS; ++i )
+ {
+ int k = rand() % 9;
+ bpw.p.setPen( QColor( rr[ k ], gg[ k ], bb[ k ] ) );
+ bpw.p.setFont( QFont( "Vera", k*10 ) );
+ bpw.p.drawText( rand() % w, rand() % h, text, text.length() );
+ }
+}
+
+void BenchmarkInfo::paintLineRect()
+{
+ int rr[] = { 255, 255, 255, 0, 0, 0, 0, 128, 128 };
+ int gg[] = { 0, 255, 0, 0, 255, 255, 0, 128, 128 };
+ int bb[] = { 0, 0, 255, 0, 0, 255, 255, 128, 0 };
+
+ int w = QApplication::desktop()->width();
+ int h = QApplication::desktop()->height();
+
+ srand( time( NULL ) );
+
+ BenchmarkPaintWidget bpw;
+
+ for ( int i = 0; i < DRAW_TEST_ITERATIONS*3; ++i )
+ {
+ int k = rand() % 9;
+ bpw.p.setPen( QColor( rr[ k ], gg[ k ], bb[ k ] ) );
+ bpw.p.drawLine( rand()%w, rand()%h, rand()%w, rand()%h );
+ }
+
+ for ( int i = 0; i < DRAW_TEST_ITERATIONS; ++i )
+ {
+ int k = rand() % 9;
+ bpw.p.setPen( QColor( rr[ k ], gg[ k ], bb[ k ] ) );
+ bpw.p.drawArc( rand()%w, rand()%h, rand()%w, rand()%h, 360 * 16, 360 * 16 );
+ }
+
+ QBrush br1;
+ br1.setStyle( SolidPattern );
+
+ for ( int i = 0; i < DRAW_TEST_ITERATIONS*2; ++i )
+ {
+ int k = rand() % 9;
+ br1.setColor( QColor( rr[ k ], gg[ k ], bb[ k ] ) );
+ bpw.p.fillRect( rand()%w, rand()%h, rand()%w, rand()%h, br1 );
+ }
+
+ QPixmap p = Resource::loadPixmap( "pattern" );
+ for ( int i = 0; i < DRAW_TEST_ITERATIONS; ++i )
+ {
+ bpw.p.drawPixmap( rand()%w, rand()%h, p );
+ }
+
+
+}
+
+// **********************************************************************
+// Read & Write
+// v2.0.0
+// **********************************************************************
+#define BUFF_SIZE 8192
+#define FILE_SIZE 1024 * 1024 // 1Mb
+
+char FileBuf[ BUFF_SIZE + 1 ];
+
+bool BenchmarkInfo::writeFile( const QString& w_path )
+{
+ int i;
+ int k;
+ int n;
+ int pos;
+ int len;
+ char *data = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; // 62
+
+
+ // /*------------------------------------
+ int w_len;
+
+ QFile writeFile( w_path );
+ srand( time( NULL ) );
+
+ for ( n = 0 ; n < 20 ; n++ )
+ {
+ if ( ! writeFile.open( IO_WriteOnly ) )
+ {
+ writeFile.close();
+ writeFile.remove();
+ return ( false );
+ }
+ // ------------------------------------------ sequential write
+ for ( k = 0 ; k < 256 ; k++ )
+ {
+ n = rand() % 30;
+ memcpy( &FileBuf[ k * 32 ], &data[ n ], 32 );
+ }
+
+ for ( i = 0 ; i < FILE_SIZE / BUFF_SIZE ; i++ )
+ {
+ w_len = writeFile.writeBlock( FileBuf, BUFF_SIZE );
+ if ( w_len != BUFF_SIZE )
+ {
+ writeFile.close();
+ writeFile.remove();
+ return ( false );
+ }
+ writeFile.flush();
+ }
+ // ------------------------------------------ random write
+ for ( i = 0 ; i < 400 ; i++ )
+ {
+ len = rand() % 90 + 4000;
+ for ( k = 0 ; k < 128 ; k++ )
+ {
+ n = rand() % 30;
+ memcpy( &FileBuf[ k * 8 ], &data[ n ], 32 );
+ }
+ pos = rand() % ( FILE_SIZE - BUFF_SIZE );
+
+ writeFile.at( pos );
+ w_len = writeFile.writeBlock( FileBuf, len );
+ if ( w_len != len )
+ {
+ writeFile.close();
+ writeFile.remove();
+ return ( false );
+ }
+ writeFile.flush();
+ }
+ writeFile.close();
+ }
+ return ( true );
+ // ------------------------------------*/
+
+ /* ----------------------------------
+ srand( time( NULL ) );
+
+ FILE *fp;
+
+ for( n= 0 ; n < 40 ; n++ )
+ {
+ if (( fp = fopen( w_path, "wt" )) == NULL )
+ return( false );
+ memset( FileBuf, '\0', BUFF_SIZE+1 );
+ // ------------------------------------------ sequential write
+ for( i= 0 ; i < FILE_SIZE / BUFF_SIZE ; i++ )
+ {
+ for( k= 0 ; k < 128 ; k++ )
+ {
+ n = rand() % 30;
+ memcpy( &FileBuf[k*8], &data[n], 32 );
+ }
+ fputs( FileBuf, fp );
+ }
+ // ------------------------------------------ random write
+ for( i= 0 ; i < 300 ; i++ )
+ {
+ memset( FileBuf, '\0', 130 );
+ len = rand() % 120 + 8;
+ for( k= 0 ; k < 16 ; k++ )
+ {
+ n = rand() % 54;
+ memcpy( &FileBuf[k*8], &data[n], 8 );
+ }
+ pos = rand() % ( FILE_SIZE / BUFF_SIZE - BUFF_SIZE );
+
+ fseek( fp, pos, SEEK_SET );
+ fputs( FileBuf, fp );
+ }
+ fclose( fp );
+ }
+ return( true );
+ -------------------------------------*/
+}
+
+
+bool BenchmarkInfo::readFile( const QString& r_path )
+{
+ int i;
+ int k;
+ int len;
+ int pos;
+ int r_len;
+
+ QFile readFile( r_path );
+ srand( time( NULL ) );
+
+ for ( k = 0 ; k < 200 ; k++ )
+ {
+ if ( ! readFile.open( IO_ReadOnly ) )
+ {
+ readFile.remove();
+ return ( false );
+ }
+ // ------------------------------------------ sequential read
+ readFile.at( 0 );
+ for ( i = 0 ; i < FILE_SIZE / BUFF_SIZE ; i++ )
+ {
+ readFile.at( i * BUFF_SIZE );
+ r_len = readFile.readBlock( FileBuf, BUFF_SIZE );
+ if ( r_len != BUFF_SIZE )
+ {
+ readFile.close();
+ readFile.remove();
+ return ( false );
+ }
+ }
+ // ------------------------------------------ random read
+ for ( i = 0 ; i < 1000 ; i++ )
+ {
+ len = rand() % 120 + 8;
+ pos = rand() % ( FILE_SIZE / BUFF_SIZE - BUFF_SIZE );
+ readFile.at( pos );
+ r_len = readFile.readBlock( FileBuf, len );
+ if ( r_len != len )
+ {
+ readFile.close();
+ readFile.remove();
+ return ( false );
+ }
+ }
+ readFile.close();
+ }
+ return ( true );
+}