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0025514: TKernel, OSD_Timer - do not accumulate error in timer within queries in running state

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Test-case for issue #25514

Update of test-case
This commit is contained in:
kgv
2014-11-28 13:22:41 +03:00
committed by bugmaster
parent 150e93a7f2
commit 7e7bbb3a9e
5 changed files with 137 additions and 65 deletions
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70
src/OSD/OSD_Chronometer.cxx
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@@ -231,7 +231,7 @@ void OSD_Chronometer::Start ()
//function : Show
//purpose :
//=======================================================================
void OSD_Chronometer::Show ()
void OSD_Chronometer::Show() const
{
Show (cout);
}
@@ -240,39 +240,69 @@ void OSD_Chronometer::Show ()
//function : Show
//purpose :
//=======================================================================
void OSD_Chronometer::Show (Standard_OStream& os)
void OSD_Chronometer::Show (Standard_OStream& os) const
{
Standard_Boolean StopSav = Stopped;
if (!StopSav) Stop();
Standard_Real aCumulUserSec = Cumul_user;
Standard_Real aCumulSysSec = Cumul_sys;
if (!Stopped)
{
Standard_Real aCurrUser, aCurrSys;
if (ThreadOnly)
GetThreadCPU (aCurrUser, aCurrSys);
else
GetProcessCPU (aCurrUser, aCurrSys);
aCumulUserSec += aCurrUser - Start_user;
aCumulSysSec += aCurrSys - Start_sys;
}
std::streamsize prec = os.precision (12);
os << "CPU user time: " << Cumul_user << " seconds " << endl;
os << "CPU system time: " << Cumul_sys << " seconds " << endl;
os << "CPU user time: " << aCumulUserSec << " seconds " << endl;
os << "CPU system time: " << aCumulSysSec << " seconds " << endl;
os.precision (prec);
if (!StopSav) Start();
}
//=======================================================================
//function : Show
//purpose : Returns cpu user time
//=======================================================================
void OSD_Chronometer::Show (Standard_Real& second)
void OSD_Chronometer::Show (Standard_Real& theUserSec) const
{
Standard_Boolean StopSav = Stopped;
if (!StopSav) Stop();
second = Cumul_user;
if (!StopSav) Start();
theUserSec = Cumul_user;
if (Stopped)
{
return;
}
Standard_Real aCurrUser, aCurrSys;
if (ThreadOnly)
GetThreadCPU (aCurrUser, aCurrSys);
else
GetProcessCPU (aCurrUser, aCurrSys);
theUserSec += aCurrUser - Start_user;
}
//=======================================================================
//function : Show
//purpose : Returns both user and system cpu times
//=======================================================================
void OSD_Chronometer::Show (Standard_Real& user,
Standard_Real& system)
void OSD_Chronometer::Show (Standard_Real& theUserSec,
Standard_Real& theSystemSec) const
{
Standard_Boolean StopSav = Stopped;
if (!StopSav) Stop();
user = Cumul_user;
system = Cumul_sys;
if (!StopSav) Start();
}
theUserSec = Cumul_user;
theSystemSec = Cumul_sys;
if (Stopped)
{
return;
}
Standard_Real aCurrUser, aCurrSys;
if (ThreadOnly)
GetThreadCPU (aCurrUser, aCurrSys);
else
GetProcessCPU (aCurrUser, aCurrSys);
theUserSec += aCurrUser - Start_user;
theSystemSec += aCurrSys - Start_sys;
}