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18 2016

C3D Labs Intel

C3D Labs, - , C3D Toolkit 2016, . Intel.

C3D Labs Intel : C3D, , C3D Labs Intel. Intel Software Conference 2016 , - C3D Labs , OpenMP, C3D.

, C3D :

  • ;
  • .

1. C3D Toolkit 2016

:

C3D Toolkit 2016 / , . MbeMultithreadedMode:

mtm_Off
mtm_Base ( )
mtm_Converters
mtm_Sections
mtm_Items
mtm_Solids ( mtm_Items)
mtm_Standard , 16 ( mtm_Base, mtm_Converters, mtm_Sections)
mtm_Max


C3D mtm_Standard. mtm_Standard mtm_Base / C3D.

:

bool Math::Multithreaded() , mtm_Standard ,
void Math::SetMultithreaded( bool b ) b false, (mtm_Off). b true, mtm_Standard b
MbeMultithreadedMode Math::MultithreadedMode()
bool Math::CheckMultithreadedMode(MbeMultithreadedMode mode )
void Math::SetMultithreadedMode(MbeMultithreadedMode mode )

C3D Toolkit 2016 . , , . , (MbFaceShell, MbFace, MbOrientedEdge, MbCurveEdge, MbSolid). , , ::GetVestiges ().

mtm_Max.

, ::GetVestiges ():

  • MATH_FUNC (void) GetVestiges ( const MbPlacement3D & place,
  • double znear,
  • const RPArray & lumps,
  • const MbProjectionsObjects & objects,
  • MbVEFVestiges & result
  • const MbMapVisibilityMode & visMode,
  • VERSION version = Math::DefaultMathVersion(),
  • bool merge = true );


, .

, lumps :

  • void BetaMultithreaded0()
  • {
  • < >
  • < lumps >
  • < , places ( : , , ) >
  • < : znear visMode >

  • /// 4 , ::GetVestiges (...)
  • int count = (int)places.Count();
  • PArrayvestigesArray(count,1);
  • for( int m = 0; m < count; m++ )
  • vestigesArray.Add( new MbVEFVestiges() );

  • ///
  • MbeMultithreadedMode mode = Math::MultithreadedMode();
  • Math::SetMultithreadedMode( mtm_Max );

  • ///
  • #pragma omp parallel for shared( znear, places, lumps, vestigesArray, visMode ) num_threads
  • (count) if( Math::CheckMultithreadedMode(mtm_Max) )
  • for( int m = 0; m < count; m++ )
  • {
  • MbProjectionsObjects prObjects;
  • ::GetVestiges( places[m], znear, lumps, prObjects, *vestigesArray[m], visMode, Math::DefaultMathVersion() );
  • }

  • ///
  • Math::SetMultithreadedMode( mode );

  • < >
  • }

2. C3D Toolkit 2016 100 1000 NURBS-


C3D C3D Labs:
http://c3dlabs.com/ru/products/c3d-kernel/

C3D :
http://c3dlabs.com/ru/evaluation/


C3D Labs
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