mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-05-21 10:55:33 +03:00
d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
261 lines
8.0 KiB
C++
261 lines
8.0 KiB
C++
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#include <MoniTool_Timer.ixx>
|
|
|
|
#include <MoniTool_DataMapOfTimer.hxx>
|
|
#include <MoniTool_DataMapIteratorOfDataMapOfTimer.hxx>
|
|
#include <OSD_Timer.hxx>
|
|
#include <MoniTool_TimerSentry.hxx>
|
|
#include <stdio.h>
|
|
|
|
|
|
//=======================================================================
|
|
//function : Dump
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
void MoniTool_Timer::Dump(Standard_OStream &ostr)
|
|
{
|
|
Standard_Integer hours, minutes;
|
|
Standard_Real seconds, CPUtime, user, system;
|
|
|
|
myTimer.Show(seconds,minutes,hours,CPUtime);
|
|
myTimer.OSD_Chronometer::Show(user,system);
|
|
|
|
Standard_Real elapsed = seconds + minutes*60 + hours*3600;
|
|
|
|
char buff[1024];
|
|
Sprintf ( buff, "Elapsed:%6.1f sec, CPU User:%9.4f sec, CPU Sys:%9.4f sec, hits: %d",
|
|
elapsed, user, system, myCount );
|
|
|
|
ostr << buff << endl;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Dictionary
|
|
//purpose : Return DataMapOfTimer
|
|
//=======================================================================
|
|
|
|
MoniTool_DataMapOfTimer& MoniTool_Timer::Dictionary ()
|
|
{
|
|
static MoniTool_DataMapOfTimer dic;
|
|
return dic;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Timer
|
|
//purpose : Return handle for timer from map
|
|
//=======================================================================
|
|
|
|
Handle(MoniTool_Timer) MoniTool_Timer::Timer(const Standard_CString name)
|
|
{
|
|
// AmendAccess();
|
|
MoniTool_DataMapOfTimer &dic = Dictionary();
|
|
if ( dic.IsBound(name) )
|
|
return dic.Find(name);
|
|
Handle(MoniTool_Timer) MT = new MoniTool_Timer;
|
|
MT->Timer().Reset();
|
|
dic.Bind(name,MT);
|
|
return MT;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : ClearTimers
|
|
//purpose : Clears all the map of timers
|
|
//=======================================================================
|
|
|
|
void MoniTool_Timer::ClearTimers()
|
|
{
|
|
Dictionary().Clear();
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : DumpTimers
|
|
//purpose : Shows all timer from Dictionary
|
|
//=======================================================================
|
|
|
|
void MoniTool_Timer::DumpTimers (Standard_OStream &ostr)
|
|
{
|
|
MoniTool_DataMapOfTimer &dic = Dictionary();
|
|
MoniTool_DataMapIteratorOfDataMapOfTimer iter(dic);
|
|
|
|
Standard_Integer NbTimers = dic.Extent();
|
|
|
|
ostr << "DUMP OF TIMERS:" << endl;
|
|
Standard_CString *keys = new Standard_CString[NbTimers];
|
|
Standard_Integer i=0;
|
|
for( ; iter.More() && i < NbTimers; iter.Next()) {
|
|
keys[i++] = iter.Key();
|
|
}
|
|
for(i=0; i < NbTimers; i++) {
|
|
Standard_Integer ntmp = 0;
|
|
Standard_CString stmp = 0;
|
|
for(Standard_Integer j=0; j < NbTimers; j++) {
|
|
if ( keys[j] && ( ! stmp || strcmp(stmp,keys[j]) > 0 ) ) {
|
|
ntmp=j;
|
|
stmp=keys[j];
|
|
}
|
|
}
|
|
//Handle(MoniTool_Timer) MT = iter.Value();
|
|
char buff[1024];
|
|
Sprintf ( buff, "%-20s\t", stmp );
|
|
ostr << "TIMER: " << buff;
|
|
//iter.Value()->Dump ( ostr );
|
|
Timer(stmp)->Dump(ostr);
|
|
keys[ntmp]=0;
|
|
if ( Timer(stmp)->IsRunning() ) cerr << "Warning: timer " << stmp << " is running" << endl;
|
|
}
|
|
delete[] keys;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : ComputeAmendments
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
static Standard_Real amAccess=0., amInternal=0., amExternal=0., amError=0.;
|
|
|
|
void MoniTool_Timer::ComputeAmendments ()
|
|
{
|
|
const Standard_Integer NBTESTS = 100000;
|
|
|
|
Standard_Integer i;
|
|
|
|
Handle(MoniTool_Timer) MT0 = MoniTool_Timer::Timer("_mt_amend_0_");
|
|
Handle(MoniTool_Timer) MT1 = MoniTool_Timer::Timer("_mt_amend_1_");
|
|
Handle(MoniTool_Timer) MT2 = MoniTool_Timer::Timer("_mt_amend_2_");
|
|
Handle(MoniTool_Timer) MT3 = MoniTool_Timer::Timer("_mt_amend_3_");
|
|
MT0->Reset();
|
|
MT1->Reset();
|
|
MT2->Reset();
|
|
MT3->Reset();
|
|
MoniTool_Timer::Timer("_mt_amend_t1_")->Reset();
|
|
MoniTool_Timer::Timer("_mt_amend_t2_")->Reset();
|
|
MoniTool_Timer::Timer("_mt_amend_t3_")->Reset();
|
|
|
|
// reference test
|
|
MT0->Start();
|
|
for ( i=1; i <= NBTESTS; i++ ) {
|
|
for ( int k=1; k <= 100; k++ ) Sqrt ( i+k );
|
|
}
|
|
MT0->Stop();
|
|
|
|
// test for direct access
|
|
Handle(MoniTool_Timer) MT = MoniTool_Timer::Timer("_mt_amend_t1_");
|
|
MT1->Start();
|
|
for ( i=1; i <= NBTESTS; i++ ) {
|
|
MT->Start();
|
|
for ( int k=1; k <= 100; k++ ) Sqrt ( i+k );
|
|
MT->Stop();
|
|
}
|
|
MT1->Stop();
|
|
|
|
// test for using Sentry
|
|
MT2->Start();
|
|
for ( i=1; i <= NBTESTS; i++ ) {
|
|
MoniTool_TimerSentry TS ("_mt_amend_t2_");
|
|
for ( int k=1; k <= 100; k++ ) Sqrt ( i+k );
|
|
}
|
|
MT2->Stop();
|
|
|
|
// test for access by name
|
|
MT3->Start();
|
|
for ( i=1; i <= NBTESTS; i++ ) {
|
|
MoniTool_Timer::Start("_mt_amend_t3_");
|
|
for ( int k=1; k <= 100; k++ ) Sqrt ( i+k );
|
|
MoniTool_Timer::Stop("_mt_amend_t3_");
|
|
}
|
|
MT3->Stop();
|
|
|
|
// analyze results
|
|
Standard_Real cpu0, cpu1, cpu2, cpu3, cput1, cput2, cput3;
|
|
cpu0 = MoniTool_Timer::Timer("_mt_amend_0_")->CPU();
|
|
cpu1 = MoniTool_Timer::Timer("_mt_amend_1_")->CPU();
|
|
cput1 = MT->CPU();
|
|
cpu2 = MoniTool_Timer::Timer("_mt_amend_2_")->CPU();
|
|
cput2 = MoniTool_Timer::Timer("_mt_amend_t2_")->CPU();
|
|
cpu3 = MoniTool_Timer::Timer("_mt_amend_3_")->CPU();
|
|
cput3 = MoniTool_Timer::Timer("_mt_amend_t3_")->CPU();
|
|
|
|
amExternal += ( cpu1 - cpu0 ) / NBTESTS;
|
|
amInternal += ( cput1 - cpu0 ) / NBTESTS;
|
|
amAccess += ( 0.5 * ( cpu3 - cpu1 ) ) / NBTESTS;
|
|
amError = Abs ( cpu1 + cpu3 - 2 * cpu2 ) / NBTESTS;
|
|
|
|
cout << "CPU 0: " << cpu0 << endl;
|
|
cout << "CPU 1: " << cpu1 << " INTERNAL: " << cput1 << endl;
|
|
cout << "CPU 2: " << cpu2 << " INTERNAL: " << cput2 << endl;
|
|
cout << "CPU 3: " << cpu3 << " INTERNAL: " << cput3 << endl;
|
|
cout << "Access: " << amAccess << ", External: " << amExternal <<
|
|
", Internal: " << amInternal << ", Error: " << amError << endl;
|
|
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : GetAmendments
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
void MoniTool_Timer::GetAmendments (Standard_Real &access,
|
|
Standard_Real &internal,
|
|
Standard_Real &external,
|
|
Standard_Real &error10)
|
|
{
|
|
access = amAccess;
|
|
internal = amInternal;
|
|
external = amExternal;
|
|
error10 = amError;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : AmendAccess
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
static Handle(MoniTool_Timer) myActive;
|
|
|
|
void MoniTool_Timer::AmendAccess ()
|
|
{
|
|
Standard_Real amend = amAccess;
|
|
for ( Handle(MoniTool_Timer) act = myActive; ! act.IsNull(); act = act->myNext )
|
|
act->myAmend += amend;
|
|
}
|
|
|
|
void MoniTool_Timer::AmendStart ()
|
|
{
|
|
Standard_Real amend = amExternal;
|
|
for ( Handle(MoniTool_Timer) act = myActive; ! act.IsNull(); act = act->myNext )
|
|
act->myAmend += amend;
|
|
myAmend += amInternal;
|
|
|
|
// add to list
|
|
if ( ! myActive.IsNull() ) {
|
|
myActive->myPrev = this;
|
|
myNext = myActive;
|
|
}
|
|
myActive = this;
|
|
}
|
|
|
|
void MoniTool_Timer::AmendStop ()
|
|
{
|
|
Handle (MoniTool_Timer) thisActive(this);
|
|
if ( myActive == thisActive ) myActive = myNext;
|
|
// if ( myActive == this ) myActive = myNext;
|
|
|
|
if ( ! myPrev.IsNull() ) myPrev->myNext = myNext;
|
|
if ( ! myNext.IsNull() ) myNext->myPrev = myPrev;
|
|
|
|
myNext = myPrev = 0;
|
|
}
|