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0024157: Parallelization of assembly part of BO

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New metod was implemented to class BOPAlgo_Builder
   - method:
void BOPAlgo_Builder::SetRunParallel(const Standard_Boolean theFlag)
The method sets the flag of parallel processing
 if <theFlag> is true  the parallel processing is switched on
 if <theFlag> is false the parallel processing is switched off
  - method:
Standard_Boolean BOPAlgo_Builder::RunParallel()const
The method returns the  flag of parallel processing

Class BOPTest was changed
   - static function:
Standard_Integer bbuild(Draw_Interpretor& di, Standard_Integer n, const char** a)
The optional parameters [ -s -t ] have been added to the command line of
the command 'bbuild':
bbuild r [-s -t]
-s : builds the result using serial procesing
-t : show the wall time
This commit is contained in:
pkv
2013-10-22 13:13:38 +04:00
committed by abv
parent 426dc099e9
commit 796a784d36
4 changed files with 161 additions and 36 deletions
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111
src/BOPTest/BOPTest_PartitionCommands.cxx
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@@ -20,6 +20,7 @@
#include <BOPTest.ixx>
#include <stdio.h>
#include <string.h>
#include <NCollection_IncAllocator.hxx>
@@ -39,6 +40,73 @@
#include <BOPTest_Objects.hxx>
//
#ifdef HAVE_TBB
#include <BOPCol_TBB.hxx>
//=======================================================================
//class : BOPTime_Chronometer
//purpose :
//=======================================================================
class BOPTime_Chronometer {
public:
BOPTime_Chronometer() {
}
//
~BOPTime_Chronometer() {
}
//
void Start() {
myT0 = tick_count::now();
}
//
void Stop() {
myTime=(tick_count::now() - myT0).seconds();
}
//
double Time() const{
return myTime;
};
//
protected:
tick_count myT0;
double myTime;
};
////////////////////////////////////////////////////////////////////////
#else
#include <OSD_Chronometer.hxx>
//=======================================================================
//class : BOPTime_Chronometer
//purpose :
//=======================================================================
class BOPTime_Chronometer {
public:
BOPTime_Chronometer() {
}
//
~BOPTime_Chronometer() {
}
//
void Start() {
myChronometer.Reset();
myChronometer.Start();
}
//
void Stop() {
myChronometer.Stop();
myChronometer.Show(myTime);
}
//
double Time() const{
return myTime;
};
//
protected:
OSD_Chronometer myChronometer;
double myTime;
};
#endif
static Standard_Integer bfillds (Draw_Interpretor&, Standard_Integer, const char**);
static Standard_Integer bbuild (Draw_Interpretor&, Standard_Integer, const char**);
static Standard_Integer bbop (Draw_Interpretor&, Standard_Integer, const char**);
@@ -56,7 +124,7 @@ static Standard_Integer bclear (Draw_Interpretor&, Standard_Integer, const cha
const char* g = "Partition commands";
// Commands
theCommands.Add("bfillds" , "use bfillds" , __FILE__, bfillds , g);
theCommands.Add("bbuild" , "use bbuild r" , __FILE__, bbuild, g);
theCommands.Add("bbuild" , " use bbuild r [-s -t]" , __FILE__, bbuild, g);
theCommands.Add("bbop" , "use bbop r op" , __FILE__, bbop, g);
theCommands.Add("bclear" , "use bclear" , __FILE__, bclear, g);
}
@@ -127,15 +195,14 @@ Standard_Integer bfillds(Draw_Interpretor& di, Standard_Integer n, const char**
//
return 0;
}
//=======================================================================
//function : bbuild
//purpose :
//=======================================================================
Standard_Integer bbuild(Draw_Interpretor& di, Standard_Integer n, const char** a)
{
if (n!=2) {
di << " Use bbuild r\n";
if (n<2) {
di << " use bbuild r [-s -t]\n";
return 0;
}
//
@@ -145,9 +212,14 @@ Standard_Integer bbuild(Draw_Interpretor& di, Standard_Integer n, const char** a
return 0;
}
//
char buf[32];
Standard_Integer iErr;
char buf[128];
Standard_Boolean bRunParallel, bShowTime;
Standard_Integer i, iErr;
BOPTime_Chronometer aChrono;
BOPCol_ListIteratorOfListOfShape aIt;
//
//
BOPAlgo_PaveFiller& aPF=BOPTest_Objects::PaveFiller();
//
@@ -168,7 +240,22 @@ Standard_Integer bbuild(Draw_Interpretor& di, Standard_Integer n, const char** a
aBuilder.AddArgument(aS);
}
//
aBuilder.PerformWithFiller(aPF);
bShowTime=Standard_False;
bRunParallel=Standard_True;
for (i=2; i<n; ++i) {
if (!strcmp(a[i], "-s")) {
bRunParallel=Standard_False;
}
else if (!strcmp(a[i], "-t")) {
bShowTime=Standard_True;
}
}
aBuilder.SetRunParallel(bRunParallel);
//
//
aChrono.Start();
//
aBuilder.PerformWithFiller(aPF);
iErr=aBuilder.ErrorStatus();
if (iErr) {
Sprintf(buf, " error: %d\n", iErr);
@@ -176,6 +263,16 @@ Standard_Integer bbuild(Draw_Interpretor& di, Standard_Integer n, const char** a
return 0;
}
//
aChrono.Stop();
//
if (bShowTime) {
Standard_Real aTime;
//
aTime=aChrono.Time();
Sprintf(buf, " Tps: %7.2lf\n", aTime);
di << buf;
}
//
const TopoDS_Shape& aR=aBuilder.Shape();
if (aR.IsNull()) {
di << " null shape\n";